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Niu Y, Gu Y, Zhang J, Sun B, Wu L, Mao X, Liu Z, Zhang Y, Li K, Zhang Y. Characteristics of saltiness-enhancing peptides derived from yeast proteins and elucidation of their mechanism of action by molecular docking. Food Chem 2024; 449:139216. [PMID: 38604031 DOI: 10.1016/j.foodchem.2024.139216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 03/22/2024] [Accepted: 03/31/2024] [Indexed: 04/13/2024]
Abstract
This study aimed to identify saltiness-enhancing peptides from yeast protein and elucidate their mechanisms by molecular docking. Yeast protein hydrolysates with optimal saltiness-enhancing effects were prepared under conditions determined using an orthogonal test. Ten saltiness-enhancing peptide candidates were screened using an integrated virtual screening strategy. Sensory evaluation demonstrated that these peptides exhibited diverse taste characteristics (detection thresholds: 0.13-0.50 mmol/L). Peptides NKF, LGLR, WDL, NMKF, FDSL and FDGK synergistically or additively enhanced the saltiness of a 0.30% NaCl solution. Molecular docking revealed that these peptides predominantly interacted with TMC4 by hydrogen bonding, with hydrophilic amino acids from both peptides and TMC4 playing a pivotal role in their binding. Furthermore, Leu217, Gln377, Glu378, Pro474 and Cys475 were postulated as the key binding sites of TMC4. These findings establish a robust theoretical foundation for salt reduction strategies in food and provide novel insights into the potential applications of yeast proteins.
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Affiliation(s)
- Yajie Niu
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210046, China
| | - Yuxiang Gu
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing 100048, China; Food Laboratory of Zhongyuan, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Flavor Science of China General Chamber of Commerce, Beijing Technology and Business University, Beijing 100048, China
| | - Jingcheng Zhang
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing 100048, China; Food Laboratory of Zhongyuan, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Flavor Science of China General Chamber of Commerce, Beijing Technology and Business University, Beijing 100048, China
| | - Baoguo Sun
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing 100048, China; Food Laboratory of Zhongyuan, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Flavor Science of China General Chamber of Commerce, Beijing Technology and Business University, Beijing 100048, China
| | - Lina Wu
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210046, China
| | - Xiangzhao Mao
- College of Food Science and Engineering, Ocean University of China, Qingdao 266100, China
| | - Zunying Liu
- College of Food Science and Engineering, Ocean University of China, Qingdao 266100, China
| | - Yan Zhang
- National Key Laboratory of Agricultural Microbiology, Wuhan 430070, China
| | - Ku Li
- National Key Laboratory of Agricultural Microbiology, Wuhan 430070, China
| | - Yuyu Zhang
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing 100048, China; Food Laboratory of Zhongyuan, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Flavor Science of China General Chamber of Commerce, Beijing Technology and Business University, Beijing 100048, China.
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2
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Navarro-Simarro P, Gómez-Gómez L, Ahrazem O, Rubio-Moraga Á. Food and human health applications of edible mushroom by-products. N Biotechnol 2024; 81:43-56. [PMID: 38521182 DOI: 10.1016/j.nbt.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 03/11/2024] [Accepted: 03/20/2024] [Indexed: 03/25/2024]
Abstract
Mushroom waste can account for up to 50% of the total mushroom mass. Spent mushroom substrate, misshapen mushrooms, and mushroom stems are examples of mushroom byproducts. In ancient cultures, fungi were prized for their medicinal properties. Aqueous extracts containing high levels of β-glucans as functional components capable of providing prebiotic polysaccharides and improved texture to foods have been widely used and new methods have been tested to improve extraction yields. Similarly, the addition of insoluble polysaccharides controls the glycemic index, counteracting the effects of increasingly high-calorie diets. Numerous studies support these benefits in vitro, but evidence in vivo is scarce. Nonetheless, many authors have created a variety of functional foods, ranging from yogurt to noodles. In this review, we focus on the pharmacological properties of edible mushroom by-products, and the possible risks derived from its consumption. By incorporating these by-products into human or animal feed formulations, mushroom producers will be able to fully optimize crop use and pave the way for the industry to move toward a zero-waste paradigm.
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Affiliation(s)
- Pablo Navarro-Simarro
- Instituto Botánico. Universidad de Castilla-La Mancha, Campus Universitario s/n, Albacete 02071, Spain
| | - Lourdes Gómez-Gómez
- Instituto Botánico. Universidad de Castilla-La Mancha, Campus Universitario s/n, Albacete 02071, Spain; Facultad de Farmacia. Departamento de Ciencia y Tecnología Agroforestal y Genética. Universidad de Castilla-La Mancha, Campus Universitario s/n, Albacete 02071, Spain
| | - Oussama Ahrazem
- Instituto Botánico. Universidad de Castilla-La Mancha, Campus Universitario s/n, Albacete 02071, Spain; Escuela Técnica Superior de Ingeniería Agronómica y de Montes y Biotecnología. Departamento de Ciencia y Tecnología Agroforestal y Genética. Universidad de Castilla-La Mancha, Spain.
| | - Ángela Rubio-Moraga
- Instituto Botánico. Universidad de Castilla-La Mancha, Campus Universitario s/n, Albacete 02071, Spain; Escuela Técnica Superior de Ingeniería Agronómica y de Montes y Biotecnología. Departamento de Ciencia y Tecnología Agroforestal y Genética. Universidad de Castilla-La Mancha, Spain.
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3
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Zhou X, Jiang L, Liu Q, Zhang X, Xu J, Liu Y. Comparative peptidomics analysis in the discovery of umami peptides from Chinese Douchi. Food Chem 2024; 445:138692. [PMID: 38387312 DOI: 10.1016/j.foodchem.2024.138692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 02/02/2024] [Accepted: 02/05/2024] [Indexed: 02/24/2024]
Abstract
Douchi is a kind of traditional Chinese fermented soybean product with outstanding umami taste. Besides the umami amino acids in Douchi, peptides were also considered as an important contributor for the umami taste of Douchi. Peptides with molecular weight below 0.66 kDa accounted for more than 50 % in all samples except for TongChuan Douchi, and a total of 421 peptides were identified from the ten kinds of Douchi samples by using LC-MS/MS. Combined with sensory evaluation results, 19 peptides containing Glu, Asp or known umami peptide sequences were chosen as potential umami peptides via PLS-DA and RDA analysis. Among them, 17 soluble peptides exhibited obvious umami taste and the threshold of 7 peptides were lower than MSG solution. Especially, the VD was detected with a minimum umami taste threshold at 0.16 mg/mL. The results indicated that the umami peptides might be the important components affecting the umami taste of Douchi.
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Affiliation(s)
- Xiao Zhou
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; Hunan Provincial Key Laboratory of Food Science and Biotechnology, Changsha 410128, China
| | - Liwen Jiang
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; Hunan Provincial Key Laboratory of Food Science and Biotechnology, Changsha 410128, China
| | - Qianqian Liu
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; Hunan Provincial Key Laboratory of Food Science and Biotechnology, Changsha 410128, China
| | - Xinxin Zhang
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; Hunan Provincial Key Laboratory of Food Science and Biotechnology, Changsha 410128, China
| | - Jucai Xu
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, China.
| | - Yang Liu
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; Hunan Provincial Key Laboratory of Food Science and Biotechnology, Changsha 410128, China.
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4
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Zhang H, Liu Y, Gao L, Wang J. Analysis of flavor changes in Huangshan floral mushroom hydrolysates obtained by different enzyme treatments. Food Chem 2024; 443:138554. [PMID: 38306912 DOI: 10.1016/j.foodchem.2024.138554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 01/21/2024] [Accepted: 01/21/2024] [Indexed: 02/04/2024]
Abstract
This study aimed to investigate the flavor changes in Huangshan floral mushroom by different enzyme treatments. Seven enzyme groups were used to hydrolyze its protein to obtain protein hydrolysates (FPHs). Flavourzyme composite with dispase hydrolysates (FDHs) were selected for ultrafiltration to obtain peptides (FPs) with different molecular weights (Mw). Changes in flavor were investigated using HPLC, LC-MS, GC-MS, amino acid analysis and sensory evaluation. Color parameters and DPPH-scavenging activity were also determined. The results revealed that flavor characteristics of FPHs obtained from different enzyme treatments varied. FDHs presented the highest degree of hydrolysis (DH) (58.61 ± 1.55) %, rich 5'-nucleotides (8.61 ± 0.43 mg/mL), volatile compounds (28.54 ± 0.11 μg/g) and free amino acids (FAAs) (7.73 ± 0.51 mg/g). Further tests suggested that FPs with small Mw (<1K, 1-3 K) were optimal for the development of novel flavors, thus providing application value for rational utilization of Huangshan floral mushroom.
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Affiliation(s)
- Hui Zhang
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230601, China; Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei 230009, China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China
| | - Yong Liu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China
| | - Li Gao
- Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei 230009, China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China
| | - Junhui Wang
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230601, China; Key Laboratory for Agricultural Products Processing of Anhui Province, Hefei University of Technology, Hefei 230009, China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China.
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5
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Yang F, Cao R, Fu A, Liu Y, Bi S. Investigation of umami peptides and taste mechanisms in Agrocybe aegerita: based on sensory evaluation and molecular docking techniques. Food Funct 2024. [PMID: 38869011 DOI: 10.1039/d4fo01369g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2024]
Abstract
In the present study, sensory orientation and instrumental analysis were employed to separate, purify, and identify umami peptides in Agrocybe aegerita hydrolysate. Using UPLC-ESI-Q-TOF MS, 11 potential umami peptides (EY, EG, EV, ENG, PEG, DEL, ECG, DDL, PEEL, EDCS and DGPL) were identified from the screened fractions. Moreover, sensory evaluation and E-tongue results showed that the identified umami peptides had umami attributes, within an umami threshold range of 0.0625-0.25 mg mL-1. In addition, DDL and DEL exhibited the highest umami flavor intensity. Molecular docking analysis further showed that 4 umami peptides (namely, EY, EG, ECG, and DGPL) entered the T1R1 cavity of the umami receptor. Additionally, 4 umami peptides (namely, EV, ENG, DEL, and EDCS) could be embedded in the binding pocket of the T1R3 cavity. Furthermore, 3 umami peptides (PEG, DDL, and PEEL) strongly interacted with T1R1/T1R3. Thus, the findings collectively indicated that the predominant interacting forces between umami peptide and umami receptor are hydrogen bonding and hydrophobic interactions. Finally, it was shown that the primary binding sites of T1R1 were residues Ser109, Gln52 and Ser148, while the primary binding sites of T1R3 were residues Ser172, Arg277 and Ala170. The study identified the umami peptides in A. aegerita for the first time, which provided more information for the umami research of A. aegerita and provided the theoretical basis for the further development and utilization of A. aegerita.
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Affiliation(s)
- Fan Yang
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Advanced Innovation Center for Food Nutrition and Human Health, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China.
| | - Rui Cao
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Advanced Innovation Center for Food Nutrition and Human Health, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China.
| | - Anzhen Fu
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Advanced Innovation Center for Food Nutrition and Human Health, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China.
| | - Ye Liu
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Advanced Innovation Center for Food Nutrition and Human Health, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China.
| | - Shuang Bi
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Advanced Innovation Center for Food Nutrition and Human Health, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China.
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Chen W, Li W, Wu D, Zhang Z, Li Z, Li L, Wu T, Yang Y. Exploring of multi-functional umami peptides from Stropharia rugosoannulata: Saltiness-enhancing effect and mechanism, antioxidant activity and potential target sites. Food Chem 2024; 439:138138. [PMID: 38134569 DOI: 10.1016/j.foodchem.2023.138138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 11/27/2023] [Accepted: 12/02/2023] [Indexed: 12/24/2023]
Abstract
Umami peptides enhance flavor and offer potential health benefits. We analyzed the taste-value profiles of five novel umami peptides from Stropharia rugosoannulata using E-tongue, exhibiting significant saltiness characteristics. While the peptides PHEMQ and SEPSHF exhibited higher saltiness, their mixture with salt did not enhance saltiness compared to individual peptides. Surprisingly, SGCVNEL, which was initially weak in saltiness, showed remarkably enhanced saltiness when mixed with salt, possibly due to have strong binding with receptors. Molecular docking elucidated the salt-forming mechanism of TMC4, highlighting the P2-domain and hydrogen bonds' role in the composite structure stability. Evaluation of the antioxidant activity evaluation demonstrated dose-dependent effects primarily through free radical scavenging via the single-electron transfer potential mechanism for SGCVNEL, EPLCNQ, and ESCAPQL. Docking experiments with antioxidant targets revealed varied binding stabilities, indicating diverse antioxidant effects of the peptides. These findings provide valuable insights into the exploration and application of versatile bioactive flavor peptides.
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Affiliation(s)
- Wanchao Chen
- Institute of Edible Fungi, Shanghai Academy of Agriculture Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, PR China
| | - Wen Li
- Institute of Edible Fungi, Shanghai Academy of Agriculture Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, PR China
| | - Di Wu
- Institute of Edible Fungi, Shanghai Academy of Agriculture Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, PR China
| | - Zhong Zhang
- Institute of Edible Fungi, Shanghai Academy of Agriculture Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, PR China
| | - Zhengpeng Li
- Institute of Edible Fungi, Shanghai Academy of Agriculture Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, PR China
| | - Long Li
- Institute of Chemistry, Henan Academy of Sciences, Zhengzhou 450002, Henan, PR China
| | - Ting Wu
- Shanghai Key Laboratory of Functional Materials Chemistry, and Research Centre of Analysis and Test, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Yan Yang
- Institute of Edible Fungi, Shanghai Academy of Agriculture Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, PR China.
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7
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Bu Y, Sun C, Guo J, Zhu W, Li J, Li X, Zhang Y. Identification novel salt-enhancing peptides from largemouth bass and exploration their action mechanism with transmembrane channel-like 4 (TMC4) by molecular simulation. Food Chem 2024; 435:137614. [PMID: 37820400 DOI: 10.1016/j.foodchem.2023.137614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/21/2023] [Accepted: 09/27/2023] [Indexed: 10/13/2023]
Abstract
The purpose of this study was to screen and verify salt-enhancing peptides that can effectively reduce sodium consumption from Largemouth bass myosin through virtual hydrolysis, molecular simulation, and sensory evaluation. The human transmembrane channel-like 4 (TMC4) was constructed using Alphafold2, with 93.3 % of amino acids falling within allowed regions. A total of 19 peptides were predicted through virtual hydrolysis and screening. DAF, QIF, RPAL, and IPVM significantly enhanced the saltiness perception, and QIF exhibited the most pronounced effect in enhancing saltiness (P < 0.05). The residues Ala258, Ser546, Ser603, Phe259, Cys265, Glu539, Lys278 and Ser585 were identified as key binding sites. The TMC4-DAF complex achieved stability after 20, 000 ps, exhibiting an average RMSD value of 0.84 nm. DAF consistently displayed fluctuations at approximately 3.05 nm, and the number of hydrogen bonds varied between 3 and 5. These results suggested that Alphafold2 modelling can be used for predicting salt-enhancing peptides.
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Affiliation(s)
- Ying Bu
- College of Food Science and Engineering, Bohai University. National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China; Engineering Research Centre of Fujian-Taiwan Special Marine Food Processing and Nutrition, Ministry of Education, Fuzhou 350002, China; College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Chaonan Sun
- College of Food Science and Engineering, Bohai University. National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China
| | - Jiaqi Guo
- College of Food Science and Engineering, Bohai University. National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China
| | - Wenhui Zhu
- College of Food Science and Engineering, Bohai University. National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China
| | - Jianrong Li
- College of Food Science and Engineering, Bohai University. National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China
| | - Xuepeng Li
- College of Food Science and Engineering, Bohai University. National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China
| | - Yi Zhang
- Engineering Research Centre of Fujian-Taiwan Special Marine Food Processing and Nutrition, Ministry of Education, Fuzhou 350002, China; College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
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Li J, Liu X, Li W, Wu D, Zhang Z, Chen W, Yang Y. A screening strategy for identifying umami peptides with multiple bioactivities from Stropharia rugosoannulata using in silico approaches and SPR sensing. Food Chem 2024; 431:137057. [PMID: 37604008 DOI: 10.1016/j.foodchem.2023.137057] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 07/15/2023] [Accepted: 07/28/2023] [Indexed: 08/23/2023]
Abstract
Umami peptides from natural resources have garnered considerable attention for their potential bioactivities and flavor-enhancing characteristics. In this study, we constructed a database comprising 123 peptides from Stropharia rugosoannulata and screened for umami peptides with both angiotensin I-converting enzyme (ACE) and dipeptidyl peptidase-4 (DPP-IV) inhibitory activities using online prediction tools and molecular docking, and further confirmed by SPR sensing, intelligent sensory and activities test. Five peptides with varying chain lengths were synthesized and by evaluations analyses they exhibited strong umami, with thresholds ranging from 0.105 mmol/L to 0.547 mmol/L. According to the targeted SPR molecular interaction analysis, umami peptides and hT1R3 receptor exhibited a "fast-on/fast-off" binding mode with stronger intensity and persistence than MSG. Furthermore, in vitro experiments revealed that five peptides showed potent ACE and DPP-IV inhibitory activities. Notably, the EAF inhibitory activity was the most significant among the peptides. This comprehensive screening strategy provides a rapid approach for identifying high-sensitivity umami peptides with bioactivities.
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Affiliation(s)
- Jialin Li
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, 201403, China; School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, Gansu 730050, China
| | - Xiaofeng Liu
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, Gansu 730050, China
| | - Wen Li
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, 201403, China
| | - Di Wu
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, 201403, China
| | - Zhong Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, 201403, China
| | - Wanchao Chen
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, 201403, China; Shanghai Baixin Biotechnology Co., Ltd., Shanghai 201403, China.
| | - Yan Yang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, 201403, China.
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9
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Jia R, Yang Y, Liao G, Gu D, Pu Y, Huang M, Wang G. Excavation, identification and structure-activity relationship of heat-stable umami peptides in the processing of Wuding chicken. Food Chem 2024; 430:137051. [PMID: 37541042 DOI: 10.1016/j.foodchem.2023.137051] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/27/2023] [Accepted: 07/27/2023] [Indexed: 08/06/2023]
Abstract
Umami peptides from different stages of Wuding chicken processing were discovered, isolated, and purified using ultrafiltration membrane, gel filtration chromatography, and reversed-phase high-performance liquid chromatography, and the binding mechanism was explored. Twelve umami peptides were found by nano-scale liquid chromatography-tandem mass spectrometry, three of which (HLEEEIK, LDDALR, and ELY) existed throughout the processing step. The umami score and the frequency of active fragments of umami were highest for LEEEL, followed by EEF. The main active sites between umami peptide and receptor T1R1/T1R3 were Tyr262, Glu325, and Glu292, and hydrophobic interaction and hydrogen bonding were the main forces, and bitter amino acids were also important components of umami peptides. It was found for the first time that heat-stable umami peptides exist in Wuding chickens, which provides a basis for the identification and screening of umami peptides in local chickens, and also helps to study the structure-activity relationship of umami peptides.
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Affiliation(s)
- Rong Jia
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China
| | - Yuan Yang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China
| | - Guozhou Liao
- Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China.
| | - Dahai Gu
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China
| | - Yuehong Pu
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China
| | - Ming Huang
- Key Laboratory of Meat Processing and Quality Control, MOE, Key Laboratory of Meat Processing, MOA, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - Guiying Wang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China.
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10
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Zhu F, Cao J, Song Y, Yu P, Su E. Plant Protein-Derived Active Peptides: A Comprehensive Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:20479-20499. [PMID: 38109192 DOI: 10.1021/acs.jafc.3c06882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Active peptides are a class of physiologically active protein fragments, which can be prepared from different sources. In the past few decades, the production of peptides with various effects from different plant proteins continues to receive academic attention. With advances in extraction, purification, and characterization techniques, plant protein-derived active peptides continue to be discovered. They have been proven to have various functional activities such as antioxidant, antihypertensive, immunomodulatory, antimicrobial, anti-inflammatory, antidiabetic, antithrombotic, and so on. In this review, we searched Web of Science and China National Knowledge Infrastructure for relevant articles published in recent years. There are 184 articles included in this manuscript. The current status of plant protein-derived active peptides is systematically introduced, including their sources, preparation, purification and identification methods, physiological activities, and applications in the food industry. Special emphasis has been placed on the problems of active peptide exploration and the future trend. Based on these, it is expected to provide theoretical reference for the further exploitation of plant protein-derived active peptides, and promote the healthy and rapid development of active peptide industry.
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Affiliation(s)
- Feng Zhu
- Co-innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, P. R. China
- Department of Food Science and Technology, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China
| | - Jiarui Cao
- Co-innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, P. R. China
- Department of Food Science and Technology, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China
| | - Yiting Song
- Co-innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, P. R. China
- Department of Food Science and Technology, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China
| | - Pengfei Yu
- Suining County Runqi Investment Company, Limited, Xuzhou 221225, P. R. China
| | - Erzheng Su
- Co-innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, P. R. China
- Department of Food Science and Technology, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China
- Co-Innovation Center for Efficient Processing and Utilization of Forest Products, Nanjing Forestry University, Nanjing 210037, P. R. China
- Bai Ma Future Food Research Institute, Nanjing 211225, P. R. China
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11
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Song C, Wang Z, Li H, Cao W, Chen Z, Zheng H, Gao J, Lin H, Zhu G. Recent advances in taste transduction mechanism, analysis methods and strategies employed to improve the taste of taste peptides. Crit Rev Food Sci Nutr 2023:1-20. [PMID: 37966171 DOI: 10.1080/10408398.2023.2280246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
Taste peptides are oligopeptides that enhance both aroma and taste of food, and they are classified into five categories based on their taste characteristics: salty, sour, umami, sweet, bitter, and kokumi peptide. Recently, taste peptides have attracted the attention of several fields of research in food science and commercial applications. However, research on taste receptors of taste peptides and their taste transduction mechanisms are not clearly understood and we present a comprehensive review about these topics here. This review covers the aspects of taste peptides perceived by their receptors in taste cells, the proposed transduction pathway, as well as structural features of taste peptides. Apart from traditional methods, molecular docking, peptidomic analysis, cell and animal models and taste bud biosensors can be used to explore the taste mechanism of taste peptides. Furthermore, synergistic effect, Maillard reaction, structural modifications and changing external environment are employed to improve the taste of taste peptides. Consequently, we discussed the current challenges and future trends in taste peptide research. Based on the summarized developments, taste peptides derived from food proteins potentially appear to be important taste substances. Their applications meet the principles of "safe, nutritious and sustainable" in food development.
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Affiliation(s)
- Chunyong Song
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
| | - Zhijun Wang
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
| | - Hanqi Li
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
| | - Wenhong Cao
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
- National Research and Development Branch Center for Shellfish Processing (Zhanjiang), Zhanjiang, China
- Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Seafood, Zhanjiang, China
- Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Guangdong Province Engineering Laboratory for Marine Biological Products, Zhanjiang, China
- Shenzhen Institute of Guangdong Ocean University, Shenzhen, China
| | - Zhongqin Chen
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
- National Research and Development Branch Center for Shellfish Processing (Zhanjiang), Zhanjiang, China
- Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Seafood, Zhanjiang, China
- Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Guangdong Province Engineering Laboratory for Marine Biological Products, Zhanjiang, China
| | - Huina Zheng
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
- National Research and Development Branch Center for Shellfish Processing (Zhanjiang), Zhanjiang, China
- Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Seafood, Zhanjiang, China
- Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Guangdong Province Engineering Laboratory for Marine Biological Products, Zhanjiang, China
- Shenzhen Institute of Guangdong Ocean University, Shenzhen, China
| | - Jialong Gao
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
- National Research and Development Branch Center for Shellfish Processing (Zhanjiang), Zhanjiang, China
- Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Seafood, Zhanjiang, China
- Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Guangdong Province Engineering Laboratory for Marine Biological Products, Zhanjiang, China
- Shenzhen Institute of Guangdong Ocean University, Shenzhen, China
| | - Haisheng Lin
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
- National Research and Development Branch Center for Shellfish Processing (Zhanjiang), Zhanjiang, China
- Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Seafood, Zhanjiang, China
- Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Guangdong Province Engineering Laboratory for Marine Biological Products, Zhanjiang, China
- Shenzhen Institute of Guangdong Ocean University, Shenzhen, China
| | - Guoping Zhu
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
- National Research and Development Branch Center for Shellfish Processing (Zhanjiang), Zhanjiang, China
- Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Seafood, Zhanjiang, China
- Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Guangdong Province Engineering Laboratory for Marine Biological Products, Zhanjiang, China
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12
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Wang N, Han G, Zhao Y, Bai F, Wang J, Xu H, Gao R, Jiang X, Xu X, Liu K. Identification and Verification of Novel Umami Peptides Isolated from Hybrid Sturgeon Meat ( Acipenser baerii × Acipenser schrenckii). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023. [PMID: 37916660 DOI: 10.1021/acs.jafc.3c05395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
To explore the umami mechanism in sturgeon meat, five peptides (ERRY, VRGPR, LKYPLE, VKKVFK, and YVVFKD) were isolated and identified by ultrafiltration, gel filtration chromatography, and UPLC-QTOF-MS/MS. The omission test confirmed that the five umami peptides contributed to the umami taste of sturgeon meat. Also, the peptides had the double effective role of enhancing both umami and saltiness. The threshold of ERRY was only 0.031, which exceeded most umami peptides in the last 3 years. Molecular docking results showed that five peptides could easily bind to Gly167, Ser170, and Try218 residues in T1R3 through hydrogen bonds and electrostatic interactions. Furthermore, molecular dynamics simulations indicated that hydrogen bonds and hydrophobic interactions were the main intermolecular interaction forces. This study could contribute to revealing the umami taste mechanism of sturgeon meat and provide new insights for effective screening of short umami peptides.
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Affiliation(s)
- Ningchen Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
| | - Guixin Han
- College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
| | - Yuanhui Zhao
- College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
- Sanya Oceanographic Institution of Ocean University of China, Sanya 572024, China
| | - Fan Bai
- Quzhou Sturgeon Aquatic Food Science and Technology Development Co., Ltd., Quzhou 324002, China
| | - Jinlin Wang
- Quzhou Sturgeon Aquatic Food Science and Technology Development Co., Ltd., Quzhou 324002, China
| | - He Xu
- Lianyungang Baohong Marine Technology Co., Ltd., Lianyungang 222000, China
| | - Ruichang Gao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Xiaoming Jiang
- College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
| | - Xinxing Xu
- College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
| | - Kang Liu
- College of Food Science and Engineering, Ocean University of China, Qingdao 266404, China
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
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13
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Yu H, Zhao S, Yi J, Du M, Liu J, Liu Y, Cai S. Identification of Novel Umami Peptides in Termitornyces albuminosus (Berk) Heim Soup by In Silico Analyses Combined with Sensory Evaluation: Discovering Potential Mechanism of Umami Taste Formation with Molecular Perspective. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023. [PMID: 37917560 DOI: 10.1021/acs.jafc.3c04281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2023]
Abstract
In this study, 24 peptides were identified in Termitornyces albuminosus (Berk) Heim soup, 12 of which were predicted to possess an umami taste based on the BIOPEP-UWM or Umami-MRNN databases. Among these 12 peptides, four peptides (i.e., QNDF, QGGDF, EPVTLT, and EVNYDFGGK) exhibited the lowest affinity energy with the umami receptor type 1 member 1 (T1R1) subunit. Molecular docking and molecular dynamics simulation further confirmed the strong binding of these four umami peptides to the umami receptor T1R1/T1R3, with the EVNYDFGGK forming the most stable complex. After synthesizing the four peptides, their umami taste was validated through sensory and electronic tongue analyses with recognition thresholds ranging from 0.0938 to 0.3750 mmol/L. Notably, the EVNYDFGGK peptide displayed the strongest umami taste (recognition threshold, 0.0938 mmol/L). This study may contribute to the industrial development of T. albuminosus by providing a new understanding of the mechanism of its umami formation.
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Affiliation(s)
- Haixia Yu
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, Yunnan Province, People's Republic of China
| | - Shuai Zhao
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, Yunnan Province, People's Republic of China
| | - Junjie Yi
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, Yunnan Province, People's Republic of China
| | - Ming Du
- Faculty of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, Liaoning Province, People's Republic of China
| | - Jia Liu
- Beijing Key Laboratory of the Innovative Development of Functional Staple and Nutritional Intervention for Chronic Diseases, China National Research Institute of Food and Fermentation Industries Co., LTD, Beijing 100015, People's Republic of China
| | - Yifeng Liu
- Beijing Key Laboratory of the Innovative Development of Functional Staple and Nutritional Intervention for Chronic Diseases, China National Research Institute of Food and Fermentation Industries Co., LTD, Beijing 100015, People's Republic of China
| | - Shengbao Cai
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, Yunnan Province, People's Republic of China
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14
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Jia R, He Y, Liao G, Yang Z, Gu D, Pu Y, Huang M, Wang G. Identification of umami peptides from Wuding chicken by Nano-HPLC-MS/MS and insights into the umami taste mechanisms. Food Res Int 2023; 172:113208. [PMID: 37689849 DOI: 10.1016/j.foodres.2023.113208] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 06/28/2023] [Accepted: 06/29/2023] [Indexed: 09/11/2023]
Abstract
Wuding chicken is popular with consumers in China because of its umami taste. This study aimed to identify novel umami peptides from Wuding chicken and explore the taste mechanism of umami peptides. The molecular masses and amino acid compositions of peptides in Wuding chicken were identified by nano-scale liquid chromatography-tandem mass spectrometry (Nano-HPLC-MS/MS). The taste characteristics of the peptides synthesized by the solid-phase method were evaluated by sensory evaluation combined with electronic tongue technology. The secondary structure of the peptides was further analyzed by circular dichroism (CD), and the relationship between the structure and taste of the peptides was elucidated by molecular docking. The results showed that eight potential umami peptides were identified, among which FVT (FT-3), LDF (LF-3), and DLAGRDLTDYLMKIL (DL-15) had distinct umami tastes, and FT-3 had the highest umami intensity, followed by LF-3 and DL-15. The relative contents of β-sheets in the three umami peptides were 55.20%, 57.30%, and 47.70%, respectively, which were the key components of Wuding chicken umami peptides. In addition to LF-3 embedded in the cavity-binding domain of the TIR1, both FT-3 and DL-15 were embedded in the venus flytrap domain (VFTD) of the T1R3 to bind the umami receptor T1R1/T1R3. The main binding forces between the umami peptides and the umami receptor T1R1/T1R3 relied on hydrogen bonds and hydrophobic interactions, and the key amino acid residues of the combination of umami peptides and the umami receptor T1R1/T1R3 were Glu292, Asn235, and Tyr262.
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Affiliation(s)
- Rong Jia
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China
| | - Ying He
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China
| | - Guozhou Liao
- Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China.
| | - Zijiang Yang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China
| | - Dahai Gu
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China
| | - Yuehong Pu
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China
| | - Ming Huang
- Key Laboratory of Meat Processing and Quality Control, MOE, Key Laboratory of Meat Processing, MOA, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - Guiying Wang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China.
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15
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Zhang X, Li X, Liu SQ. Enzymatic hydrolysis of minced chicken carcasses for protein hydrolysate production. Poult Sci 2023; 102:102791. [PMID: 37307633 PMCID: PMC10276291 DOI: 10.1016/j.psj.2023.102791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/15/2023] [Accepted: 05/15/2023] [Indexed: 06/14/2023] Open
Abstract
Animal and poultry processing generates significant volumes of by-products that can be further processed for other uses. In this study, we treated minced chicken carcasses with proteases to produce protein hydrolysates that can be used as nutritional and/or flavor-enhancing ingredients. Five different microbial proteases were investigated for their abilities to hydrolyse the minced chicken carcass: Flavourzyme, Protamex, PB01, PB02, and PB03, with PB02 demonstrating the highest degree of hydrolysis (DH) of the minced chicken carcass (43.95%) after 4 h of hydrolysis. The essential hydrolytic parameters were optimized using response surface methodology in conjunction with Box-Behnken design. The optimal conditions were found to be: enzyme/substrate ratio of 3:100 (w/w), temperature of 51.20°C, pH of 6.62 ± 0.05, and substrate/water ratio of 1:1 (w/v) for 4-h hydrolysis, which resulted in a maximum DH of 45.44%. The protein recovery was 50.45 ± 2.05%, and the protein hydrolysate was high in free amino acids (7,757.31 mg/100 mL), of which essential and taste-active amino acids accounted for 41.74% and 92.64%, respectively. The hydrolysate was comprised mainly of low molecular weight peptides (1-5 kDa, 0.5-1 kDa, and <0.5 kDa), which were potential taste substances and flavor precursors. The resulting hydrolysate might be employed as a nutritive product, an ingredient for flavoring generation or a component of fermentation media.
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Affiliation(s)
- Xing Zhang
- Department of Food Science and Technology, National University of Singapore, Singapore 117543, Singapore
| | - Xinzhi Li
- Department of Food Science and Technology, National University of Singapore, Singapore 117543, Singapore; Guangdong Haitian Innovation Tech Co. Ltd. Foshan 528000, China
| | - Shao-Quan Liu
- Department of Food Science and Technology, National University of Singapore, Singapore 117543, Singapore; National University of Singapore (Suzhou) Research Institute, Jiangsu 215213, China.
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16
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Chen D, Chen W, Li W, Wen X, Wu D, Zhang Z, Yang Y. Effects of continuous enzymolysis on the umami characteristics of Lentinula edodes and the flavor formation mechanism of umami peptides. Food Chem 2023; 420:136090. [PMID: 37080114 DOI: 10.1016/j.foodchem.2023.136090] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 03/28/2023] [Accepted: 03/29/2023] [Indexed: 04/22/2023]
Abstract
The purpose of this study was to explore the effect of continuous enzymolysis on the umami characteristics of Lentinula edodes and illuminate the umami mechanism of peptides. The results indicated that the continuous enzymolysis extracts (LFTE) of L.edodes had higher umami intensity and palatability than the water extracts (LWE). 1H NMR and LC-MS/MS were used to evaluate taste metabolites and peptide profiles. Among the identified peptides, LPGVAE, LDELEK, DVELSK, LPDEAR, and TTLPDK with high umami scores which threshold in the range of 0.091-0.371 mmol/L were screened by iUmami-SCM and BIOPEP-UWM, and further verified by sensory evaluation. The results of molecular docking suggested that Ser148, Asn150, Ser276, Ser278 of T1R1 and Asn68, Val277, Ala302, Ser306 of T1R3 played a key role in the umami peptides docking. The study revealed continuous enzymolysis of L.edodes could obtain more umami substances and umami peptides, which laid a foundation for researching flavor substances and developing flavor products from L.edodes.
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Affiliation(s)
- Daoyou Chen
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, the People's Republic of China, 1000 Jinqi Road, Shanghai 201403, China; Shanghai Engineering Research Center of Food Microbiology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China.
| | - Wanchao Chen
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, the People's Republic of China, 1000 Jinqi Road, Shanghai 201403, China.
| | - Wen Li
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, the People's Republic of China, 1000 Jinqi Road, Shanghai 201403, China.
| | - Xinmeng Wen
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, the People's Republic of China, 1000 Jinqi Road, Shanghai 201403, China.
| | - Di Wu
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, the People's Republic of China, 1000 Jinqi Road, Shanghai 201403, China.
| | - Zhong Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, the People's Republic of China, 1000 Jinqi Road, Shanghai 201403, China.
| | - Yan Yang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, the People's Republic of China, 1000 Jinqi Road, Shanghai 201403, China.
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17
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Li C, Hua Y, Pan D, Qi L, Xiao C, Xiong Y, Lu W, Dang Y, Gao X, Zhao Y. A rapid selection strategy for umami peptide screening based on machine learning and molecular docking. Food Chem 2023; 404:134562. [DOI: 10.1016/j.foodchem.2022.134562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 10/02/2022] [Accepted: 10/07/2022] [Indexed: 11/22/2022]
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18
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Dong X, Wan C, Huang A, Xu H, Lei H. Novel Umami Peptides from Hypsizygus marmoreus and Interaction with Umami Receptor T1R1/T1R3. Foods 2023; 12:foods12040703. [PMID: 36832778 PMCID: PMC9955199 DOI: 10.3390/foods12040703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/18/2023] [Accepted: 01/31/2023] [Indexed: 02/09/2023] Open
Abstract
Umami peptides are important taste components of foods. In this study, umami peptides from Hypsizygus marmoreus hydrolysate were purified through ultrafiltration, gel filtration chromatography, and RP-HPLC, and then identified using LC-MS/MS. The binding mechanism of umami peptides with the receptor, T1R1/T1R3, was investigated using computational simulations. Five novel umami peptides were obtained: VYPFPGPL, YIHGGS, SGSLGGGSG, SGLAEGSG, and VEAGP. Molecular docking results demonstrated that all five umami peptides could enter the active pocket in T1R1; Arg277, Tyr220, and Glu301 were key binding sites; and hydrogen bonding and hydrophobic interaction were critical interaction forces. VL-8 had the highest affinity for T1R3. Molecular dynamics simulations demonstrated that VYPFPGPL (VL-8) could be steadily packed inside the binding pocket of T1R1 and the electrostatic interaction was the dominant driving force of the complex (VL-8-T1R1/T1R3) formation. Arg residues (151, 277, 307, and 365) were important contributors to binding affinities. These findings provide valuable insights for the development of umami peptides in edible mushrooms.
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Affiliation(s)
| | | | | | | | - Hongjie Lei
- Correspondence: ; Tel./Fax: +86-029-87092486
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19
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Chang J, Li X, Liang Y, Feng T, Sun M, Song S, Yao L, Wang H, Hou F. Novel umami peptide from Hypsizygus marmoreus hydrolysate and molecular docking to the taste receptor T1R1/T1R3. Food Chem 2023; 401:134163. [DOI: 10.1016/j.foodchem.2022.134163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 09/05/2022] [Accepted: 09/05/2022] [Indexed: 10/14/2022]
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20
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Isolation, taste characterization and molecular docking study of novel umami peptides from Lactarius volemus (Fr.). Food Chem 2023; 401:134137. [DOI: 10.1016/j.foodchem.2022.134137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 09/01/2022] [Accepted: 09/04/2022] [Indexed: 11/19/2022]
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21
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Zhao W, Su L, Huo S, Yu Z, Li J, Liu J. Virtual screening, molecular docking and identification of umami peptides derived from Oncorhynchus mykiss. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.07.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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22
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Xia R, Zhao X, Xin G, Sun L, Xu H, Hou Z, Li Y, Wang Y. Energy status regulated umami compound metabolism in harvested shiitake mushrooms (Lentinus edodes) with spores triggered to release. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.07.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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23
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Zeng Z, Wang J, Wen X, Wang Y, Li X, Liu D, Geng F. Metabolomic analysis provides insights into the mechanism of color and taste changes in Dictyophora indusiata fruiting bodies under different drying processes. Food Res Int 2022; 162:112090. [PMID: 36461398 DOI: 10.1016/j.foodres.2022.112090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/17/2022] [Accepted: 10/27/2022] [Indexed: 11/07/2022]
Abstract
In this study, we systematically assessed how the morphology and texture of edible fruiting bodies of D. indusiata (EFD) varied under three drying techniques: vacuum freeze drying (FD), vacuum drying (VD), and hot air drying (HD). It was discovered that freeze-dried EFD samples (FD-EFD) had an intact microstructure, and thus, a good appearance, textural characteristics, and rehydration properties. Quantitative metabolomic analysis revealed 801 metabolites, where 236 211 metabolites were significantly different in abundance in the comparison of hot-air dried EFD samples (HD-EFD) versus FD-EFD and vacuum-dried EFD samples (VD-EFD) versus FD-EFD, respectively. VD and HD significantly affected the abundance of taste-related compounds and resulted in the improvement of EFD's umami. The acidity of EFD is provided by organic acids produced through the tricarboxylic acid cycle. The browning of HD-EFD was caused by Maillard reactions, oxidative degradation of ascorbic acid, and endogenous enzymatic browning process dominated by the phenylalanine metabolic pathway. The metabolomic analysis provides new insights into changes in EFD by different drying processes.
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Affiliation(s)
- Zhen Zeng
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu University, No. 2025 Chengluo Avenue, Chengdu 610106, China
| | - Jinqiu Wang
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu University, No. 2025 Chengluo Avenue, Chengdu 610106, China.
| | - Xuefei Wen
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu University, No. 2025 Chengluo Avenue, Chengdu 610106, China
| | - Yi Wang
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu University, No. 2025 Chengluo Avenue, Chengdu 610106, China
| | - Xiang Li
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu University, No. 2025 Chengluo Avenue, Chengdu 610106, China
| | - Dayu Liu
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu University, No. 2025 Chengluo Avenue, Chengdu 610106, China
| | - Fang Geng
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu University, No. 2025 Chengluo Avenue, Chengdu 610106, China.
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24
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Understanding the promotion of heat treatment on the flavor of Lentinula edodes using metabolomics integrated with transcriptomics. Food Res Int 2022; 162:112051. [DOI: 10.1016/j.foodres.2022.112051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/10/2022] [Accepted: 10/12/2022] [Indexed: 11/18/2022]
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25
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The impact of roasting and steaming on savory flavors contributed by amino acids, 5′-nucleotides, and volatiles in Agaricus bisporus mushrooms. Int J Gastron Food Sci 2022. [DOI: 10.1016/j.ijgfs.2022.100590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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IUP-BERT: Identification of Umami Peptides Based on BERT Features. Foods 2022; 11:foods11223742. [PMID: 36429332 PMCID: PMC9689418 DOI: 10.3390/foods11223742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 11/14/2022] [Accepted: 11/16/2022] [Indexed: 11/23/2022] Open
Abstract
Umami is an important widely-used taste component of food seasoning. Umami peptides are specific structural peptides endowing foods with a favorable umami taste. Laboratory approaches used to identify umami peptides are time-consuming and labor-intensive, which are not feasible for rapid screening. Here, we developed a novel peptide sequence-based umami peptide predictor, namely iUP-BERT, which was based on the deep learning pretrained neural network feature extraction method. After optimization, a single deep representation learning feature encoding method (BERT: bidirectional encoder representations from transformer) in conjugation with the synthetic minority over-sampling technique (SMOTE) and support vector machine (SVM) methods was adopted for model creation to generate predicted probabilistic scores of potential umami peptides. Further extensive empirical experiments on cross-validation and an independent test showed that iUP-BERT outperformed the existing methods with improvements, highlighting its effectiveness and robustness. Finally, an open-access iUP-BERT web server was built. To our knowledge, this is the first efficient sequence-based umami predictor created based on a single deep-learning pretrained neural network feature extraction method. By predicting umami peptides, iUP-BERT can help in further research to improve the palatability of dietary supplements in the future.
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Li W, Chen W, Ma H, Wang J, Li Z, Wang Q, Zhang Z, Wu D, Zhang J, Yang Y. Study on the relationship between structure and taste activity of the umami peptide of Stropharia rugosoannulata prepared by ultrasound. ULTRASONICS SONOCHEMISTRY 2022; 90:106206. [PMID: 36274418 PMCID: PMC9593856 DOI: 10.1016/j.ultsonch.2022.106206] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/08/2022] [Accepted: 10/17/2022] [Indexed: 05/05/2023]
Abstract
Through virtual screening, electronic tongue verification, and molecular docking technology, the structure-taste activity relationship of 47 kinds of umami peptides (octapeptide - undecapeptide) from Stropharia rugosoannulata prepared by simultaneous ultrasonic-assisted directional enzymatic hydrolysis was analyzed. The umami peptides of S.rugosoannulata can form hydrogen bond interaction and electrostatic interaction with umami receptors T1R1/T1R3. The amino acid residues at the peptides' N-terminal and C-terminal play a vital role in binding with the receptors to form a stable complex. D, E, and R are the primary amino acids in the peptides that easily bind to T1R1/T1R3. The basic amino acid in the peptides is more easily bound to T1R1, and the acidic amino acid is more easily bound to T1R3. The active amino acid sites of the receptors to which the peptides bind account for 42%-65% of the total active amino acid residues in the receptors. ASP147 and ASP219 are the critical amino acid residues for T1R1 to recognize the umami peptides, and ARG64, GLU45, and GLU48 are the critical amino acid residues for T1R3 to recognize the umami peptides. The increase in the variety and quantity of umami peptides is the main reason for improving the umami taste of the substrate prepared by synchronous ultrasound-assisted directional enzymatic hydrolysis. This study provides a theoretical basis for understanding simultaneous ultrasound-assisted directional enzymatic hydrolysis for preparing umami peptides from S.rugosoannulata, enhancing the flavor of umami, and the relationship between peptide structure and taste activity.
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Affiliation(s)
- Wen Li
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, China; School of Food & Biological Engineering, Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China
| | - Wanchao Chen
- School of Food & Biological Engineering, Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China
| | - Haile Ma
- School of Food & Biological Engineering, Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China.
| | - Jinbin Wang
- Institute of Biotechnology Research, Shanghai Academy of Agricultural Sciences, Key Laboratory of Agricultural Genetics and Breeding, Shanghai 201106, China
| | - Zhengpeng Li
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, China
| | - Qian Wang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, China
| | - Zhong Zhang
- School of Food & Biological Engineering, Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China
| | - Di Wu
- School of Food & Biological Engineering, Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China
| | - Jingsong Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, China
| | - Yan Yang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, China.
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A TastePeptides-Meta system including an umami/bitter classification model Umami_YYDS, a TastePeptidesDB database and an open-source package Auto_Taste_ML. Food Chem 2022; 405:134812. [DOI: 10.1016/j.foodchem.2022.134812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 10/25/2022] [Accepted: 10/28/2022] [Indexed: 11/11/2022]
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29
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Co-Fermentation of Edible Mushroom By-Products with Soybeans Enhances Nutritional Values, Isoflavone Aglycones, and Antioxidant Capacity of Douchi Koji. Foods 2022; 11:foods11192943. [PMID: 36230019 PMCID: PMC9563291 DOI: 10.3390/foods11192943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/13/2022] [Accepted: 09/16/2022] [Indexed: 11/17/2022] Open
Abstract
Douchi is a traditional salt-fermented soybean food with various bioactivities, such as anti-oxidation, anti-diabetes, and anti-hypertension, which are greatly affected by the activities of protease and β-glucosidase during koji production. Edible mushroom by-products are ideal ingredients for enhancing food flavor and nutritional quality due to their unique nutritional characteristics of high protein, rich amino acids, and low calories. However, there is no research on the preparation of Douchi by the mixed fermentation of edible mushroom by-products and soybeans. In this study, response surface methodology (RSM) was used to optimize the fermentation conditions of edible mushroom by-product Douchi koji (EMDK) with protease and β-glucosidase activities as indicators, and the changes in the main bioactive compounds and antioxidant activities of unfermented raw samples (URS), Douchi koji without edible mushroom by-product (DKWE), and EMDK were compared. The results of single-factor tests and RSM showed that the optimal fermentation conditions of EMDK were the Aspergillus oryzae to Mucor racemosus ratio of 1:1, inoculation amount of 6%, edible mushroom amount of 21%, and fermentation time of 63 h, and the activities of protease and β-glucosidase under these conditions were 796.03 ± 15.01 U/g and 1175.40 ± 36.98 U/g, respectively. Additionally, compared with URS and DKWE, the contents of total isoflavones and β-glucoside isoflavones in EMDK were notably decreased, while the contents of amino nitrogen, total phenolics, total flavonoids, and aglycone isoflavone, as well as the antioxidant capacity were significantly increased. Furthermore, significant correlations were found between the above components and antioxidant capacity. These results showed that edible mushroom by-product could be incorporated into soybeans for co-fermentation, conferring higher nutritional value to and antioxidant capacity of Douchi koji.
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30
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Yang F, Lv S, Liu Y, Bi S, Zhang Y. Determination of umami compounds in edible fungi and evaluation of salty enhancement effect of Antler fungus enzymatic hydrolysate. Food Chem 2022; 387:132890. [PMID: 35397267 DOI: 10.1016/j.foodchem.2022.132890] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 02/14/2022] [Accepted: 04/02/2022] [Indexed: 02/06/2023]
Abstract
The demand for low-salt foods is increasing due to their health benefits. Umami is known to enhance salty, and a large amount of umami components have been identified in edible fungi. 5'-nucleotides and umami amino acids from nine species of edible fungi were quantified. The equal umami concentration (EUC) in nine edible fungi was within the range of 37.7-1317.72 g MSG/100 g, and umami intensity as determined by electronic tongue and sensory evaluation was within the range of 11.22-13.53 and 2.85-5.55, respectively. Antler fungus had the highest umami intensity. Umami amino acids and nucleotides could increase salty intensity of NaCl at medium and high concentrations. The enzymatic hydrolysate of Antler fungus at higher concentrations could more effectively enhance salty taste of NaCl at lower concentration. This synergistic effect between umami and salty indicates that Antler fungus can potentially be used as an ingredient in low-salt foods.
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Affiliation(s)
- Fan Yang
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Advanced Innovation Center for Food Nutrition and Human Health, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Shi Lv
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Advanced Innovation Center for Food Nutrition and Human Health, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Ye Liu
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Advanced Innovation Center for Food Nutrition and Human Health, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China.
| | - Shuang Bi
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Advanced Innovation Center for Food Nutrition and Human Health, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Yu Zhang
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Advanced Innovation Center for Food Nutrition and Human Health, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
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31
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Identification, taste properties and molecular docking of novel umami peptides from Butyriboletus roseoflavus. Eur Food Res Technol 2022. [DOI: 10.1007/s00217-022-04061-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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32
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Li W, Chen W, Wu D, Zhang Z, Yang Y. Taste peptides derived from Stropharia rugosoannulata fermentation mycelium and molecular docking to the taste receptor T1R1/T1R3. Front Nutr 2022; 9:960218. [PMID: 35967776 PMCID: PMC9371610 DOI: 10.3389/fnut.2022.960218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 07/04/2022] [Indexed: 11/17/2022] Open
Abstract
This study identified the peptides in the fermentation mycelia of Stropharia rugosoannulata. The molecular weight of the peptides was below 3,000 Da. Heptapeptides to decapeptides were the main peptides in the fermentation mycelia of S. rugosoannulata. More than 50% of the peptides had salty and umami taste characteristics, and the long-chain peptides (decapeptides to 24 peptides) also played an essential role in the pleasant taste characteristics of mycelium. In the salty and umami peptide of S. rugosoannulata, the distribution of non-polar hydrophobic amino acids and polar-uncharged amino acids accounted for a relatively high proportion, and the proportion of polar-uncharged amino acids further increased, with the extension of the peptide chain. P, F, I, l, V, G, S, T, and D were the amino acids with a high proportion in the peptides. The taste peptides can bind to more than 60% of the active amino acid residues in the cavity-binding domain of the T1R1/T1R3 receptors. Hydrogen bond interaction was the primary mode of interaction between the peptides and the receptor. The first and second amino acid residues (such as S, V, E, K, G, and A) at the C-terminal and N-terminal of the peptides were easy to bind to T1R1/T1R3 receptors. Asp108, Asn150, Asp147, Glu301, Asp219, Asp243, Glu70, Asp218 in T1R1, and Glu45, Glu148, Glu301, Glu48, and Ala46 in TIR3 were the key active amino acid sites of taste peptides binding to T1R1/T1R3 receptors.
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Affiliation(s)
- Wen Li
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai, China
| | - Wanchao Chen
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai, China
| | - Di Wu
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai, China
| | - Zhong Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai, China
| | - Yan Yang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai, China
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33
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Identification of Novel Umami Peptides from Boletus edulis and its Mechanism via Sensory Analysis and Molecular Simulation Approaches. Food Chem 2022; 398:133835. [DOI: 10.1016/j.foodchem.2022.133835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 07/28/2022] [Accepted: 07/29/2022] [Indexed: 01/06/2023]
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34
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Zhang T, Hua Y, Zhou C, Xiong Y, Pan D, Liu Z, Dang Y. Umami peptides screened based on peptidomics and virtual screening from Ruditapes philippinarum and Mactra veneriformis clams. Food Chem 2022; 394:133504. [PMID: 35749874 DOI: 10.1016/j.foodchem.2022.133504] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 06/14/2022] [Accepted: 06/15/2022] [Indexed: 11/28/2022]
Abstract
The existing technology used for screening umami peptides is time-consuming and labor-intensive, making it difficult to meet the requirements of rapid screening of peptides. In this study, a high-throughput screening method for umami peptides was established based on peptidomics and virtual screening including the mass spectrometry, iUmami-SCM, PeptideRanker, and T1R1/T1R3 receptor. Subsequently, they were characterized and validated using sensory evaluation and electronic tongue. Results showed that 18 potential umami peptides were screened from two clams. Among them, 16 peptides had umami characteristics with thresholds range 0.123-1.481 mmol/L, and the accuracy of the screening method was about 88.9%. Additionally, active sites such as Tyr143, Gly144, Ser146, Ala145, His121, Ser123, and Glu277 may play a critical role in flavor presentation by molecular docking with T1R1/T1R3. The paper could provide a fast and reliable method for screening umami peptides as well as lay the foundation for novel strategies for evaluating umami taste.
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Affiliation(s)
- Ting Zhang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315211, Zhejiang, China
| | - Ying Hua
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, 548 Binwen Road, 310053 Hangzhou, Zhejiang, China
| | - Changyu Zhou
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, 548 Binwen Road, 310053 Hangzhou, Zhejiang, China
| | - Yongzhao Xiong
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315211, Zhejiang, China
| | - Daodong Pan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315211, Zhejiang, China
| | - Zhu Liu
- Zhejiang Institute for Food and Drug Control, Hangzhou 310004, China.
| | - Yali Dang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315211, Zhejiang, China.
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35
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Gao B, Hu X, Xue H, Li R, Liu H, Han T, Ruan D, Tu Y, Zhao Y. Isolation and screening of umami peptides from preserved egg yolk by nano-HPLC-MS/MS and molecular docking. Food Chem 2022; 377:131996. [PMID: 34998156 DOI: 10.1016/j.foodchem.2021.131996] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 11/27/2021] [Accepted: 12/29/2021] [Indexed: 12/17/2022]
Abstract
The material basis leading to the rich umami flavor of preserved egg yolk is poorly understood. This study used nano-high-performance liquid chromatography - tandem mass spectrometry (nano-HPLC-MS/MS) to isolate, identify, and screen umami peptides from preserved egg yolk. Five novel umami peptides-AGFMPLP, APYSGY, PPMF, SLSSLMK, and VAMNPVDHPH-were identified. Molecular docking showed that Phe527 on the taste receptor T1R1/T1R3 (T1R1, taste receptor type 1 member 1; T1R3, taste receptor type 1 member 3) was the key interaction site. Hydrogen bonding, electrostatic interactions, and hydrophobic interactions were the main binding forces between T1R1/T1R3 and umami peptides. These results contribute to understanding the umami peptides in preserved egg yolk and the interaction mechanism between umami peptides and umami receptors.
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Affiliation(s)
- Binghong Gao
- Engineering Research Center of Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Xiaobo Hu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
| | - Hui Xue
- Engineering Research Center of Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Ruiling Li
- Engineering Research Center of Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Huilan Liu
- Engineering Research Center of Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Tianfeng Han
- Engineering Research Center of Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Dandan Ruan
- Hubei Shendan Health Food Co. Ltd, Xiaogan 430000, China
| | - Yonggang Tu
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yan Zhao
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China.
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36
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Go HY, Lee SH, Kim HY. The Effect of Hot-air Dried Lentinula edodes on the
Quality and Organoleptic Properties of Rolled-dumplings. Food Sci Anim Resour 2022; 42:593-608. [PMID: 35855265 PMCID: PMC9289801 DOI: 10.5851/kosfa.2022.e24] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/29/2022] [Accepted: 05/09/2022] [Indexed: 11/14/2022] Open
Abstract
The effect of hot-air dried Lentinula edodes pileus (DLE) on the quality and organoleptic properties of rolled-dumplings was evaluated. DLE was prepared by drying at 60°C for 24 h and added (Non, 7%, and 9%) to rolled-dumplings. The proximate composition, pH, color (CIE L*, a*, b*), and cooking yield were analyzed. Texture profile analysis, electronic-nose (e-nose), electronic-tongue (e-tongue), and organoleptic evaluation were also conducted. The cooking yield of dumplings with 9% DLE was significantly lower than that of the congeners without DLE, whereas 7% DLE did not lead to significant differences compared without DLE. With increasing DLE addition, the pH and lightness of the dumplings decreased significantly, whereas the redness tended to increase. The texture profile was significantly higher for the dumplings with DLE compared to those without DLE. E-nose analysis confirmed that DLE addition led to the positive odors (methanethiol: meaty, sulfurous; 3-methylbutanal: malty, toasted) and the negative odors (trimethylamine: ammoniacal; acetic acid: acidic, sour). E-tongue analysis showed that DLE addition decreased the intensity of the sourness and increased the intensity of the saltiness and umami of rolled-dumplings. DLE addition improved the overall organoleptic properties, but 9% DLE can be recognized as a foreign substance in organoleptic acceptance. Consequently, DLE has the potential to serve as a flavor and odor enhancer for rolled-dumplings, and the addition of DLE can positively improve consumer acceptance by improving the quality and organoleptic properties.
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Affiliation(s)
- Ha-Yoon Go
- Department of Animal Resources Science, Kongju National University, Yesan 32439, Korea
| | - Sol-Hee Lee
- Department of Animal Resources Science, Kongju National University, Yesan 32439, Korea
| | - Hack-Youn Kim
- Department of Animal Resources Science, Kongju National University, Yesan 32439, Korea
- Corresponding author: Hack-Youn Kim, Department of Animal Resources Science, Kongju National University, Yesan 32439, Korea, Tel: +82-41-330-1241, Fax: +82-41-330-1249, E-mail:
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37
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Zhao W, He J, Yu Z, Wu S, Li J, Liu J, Liao X. In silico
identification of novel small molecule umami peptide from ovotransferrin. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15166] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Wenzhu Zhao
- College of Food Science and Engineering Bohai University Jinzhou 121013 China
| | - Jingbo He
- College of Food Science and Engineering Bohai University Jinzhou 121013 China
| | - Zhipeng Yu
- College of Food Science and Engineering Bohai University Jinzhou 121013 China
| | - Sijia Wu
- College of Food Science and Engineering Bohai University Jinzhou 121013 China
| | - Jianrong Li
- College of Food Science and Engineering Bohai University Jinzhou 121013 China
| | - Jingbo Liu
- Laboratory of Nutrition and Functional Food Jilin University Changchun 130062 China
| | - Xiaojun Liao
- College of Food Science & Nutritional Engineering China Agricultural University Beijing 100083 China
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38
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Shu N, Chen X, Sun X, Cao X, Liu Y, Xu YJ. Metabolomics identify landscape of food sensory properties. Crit Rev Food Sci Nutr 2022; 63:8478-8488. [PMID: 35435783 DOI: 10.1080/10408398.2022.2062698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Sensory evaluation is a key component of food production strategy. The classical food sensory evaluation method is time-consuming, laborious, costly, and highly subjective. Since flavor (taste and smell), texture, and mouthfeel are all related to the chemical properties of food, there has been a growing interest in how they affect the senses of food. In the past decades, emerging metabolomics has received much attention in the field of sensory evaluation, because it not only offers a broad picture of chemical composition for sensory properties but also revealed their changes and functions in food proceeding. This article reviewed food chemicals regarding the flavor, smell, and texture of foods, and discussed the advantages and limitations of applying metabolomics approaches to sensory evaluation, including GC-MS, LC-MS, and NMR. Taken together, this review gives a comprehensive, critical overview of the current state, future challenges, and trends in metabolomics on food sensory properties.
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Affiliation(s)
- Nanxi Shu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Function Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, China
| | - Xiaoying Chen
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Function Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, China
| | - Xian Sun
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Function Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, China
| | - Xinyu Cao
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Function Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, China
| | - Yuanfa Liu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Function Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, China
| | - Yong-Jiang Xu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Function Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, China
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39
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Improved Foods Using Enzymes from Basidiomycetes. Processes (Basel) 2022. [DOI: 10.3390/pr10040726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/10/2022] Open
Abstract
Within the kingdom of fungi, the division Basidiomycota represents more than 30,000 species, some with huge genomes indicating great metabolic potential. The fruiting bodies of many basidiomycetes are appreciated as food (“mushrooms”). Solid-state and submerged cultivation processes have been established for many species. Specifically, xylophilic fungi secrete numerous enzymes but also form smaller metabolites along unique pathways; both groups of compounds may be of interest to the food processing industry. To stimulate further research and not aim at comprehensiveness in the broad field, this review describes some recent progress in fermentation processes and the knowledge of fungal genetics. Processes with potential for food applications based on lipases, esterases, glycosidases, peptidases and oxidoreductases are presented. The formation and degradation of colourants, the degradation of harmful food components, the formation of food ingredients and particularly of volatile and non-volatile flavours serve as examples. In summary, edible basidiomycetes are foods—and catalysts—for food applications and rich donors of genes to construct heterologous cell factories for fermentation processes. Options arise to support the worldwide trend toward greener, more eco-friendly and sustainable processes.
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40
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Chen W, Li W, Wu D, Zhang Z, Chen H, Zhang J, Wang C, Wu T, Yang Y. Characterization of novel umami-active peptides from Stropharia rugoso-annulata mushroom and in silico study on action mechanism. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104530] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Qi L, Gao X, Pan D, Sun Y, Cai Z, Xiong Y, Dang Y. Research progress in the screening and evaluation of umami peptides. Compr Rev Food Sci Food Saf 2022; 21:1462-1490. [PMID: 35201672 DOI: 10.1111/1541-4337.12916] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 12/22/2021] [Accepted: 01/03/2022] [Indexed: 12/22/2022]
Abstract
Umami is an important element affecting food taste, and the development of umami peptides is a topic of interest in food-flavoring research. The existing technology used for traditional screening of umami peptides is time-consuming and labor-intensive, making it difficult to meet the requirements of high-throughput screening, which limits the rapid development of umami peptides. The difficulty in performing a standard measurement of umami intensity is another problem that restricts the development of umami peptides. The existing methods are not sensitive and specific, making it difficult to achieve a standard evaluation of umami taste. This review summarizes the umami receptors and umami peptides, focusing on the problems restricting the development of umami peptides, high-throughput screening, and establishment of evaluation standards. The rapid screening of umami peptides was realized based on molecular docking technology and a machine learning method, and the standard evaluation of umami could be realized with a bionic taste sensor. The progress of rapid screening and evaluation methods significantly promotes the study of umami peptides and increases its application in the seasoning industry.
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Affiliation(s)
- Lulu Qi
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of AgroProducts, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, China
| | - Xinchang Gao
- Department of Chemistry, Tsinghua University, Beijing, China
| | - Daodong Pan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of AgroProducts, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, China.,National R&D Center for Freshwater Fish Processing, Jiangxi Normal University, Nanchang, Jiangxi, China
| | - Yangying Sun
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of AgroProducts, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, China
| | - Zhendong Cai
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of AgroProducts, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, China
| | - Yongzhao Xiong
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of AgroProducts, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, China
| | - Yali Dang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of AgroProducts, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, China
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Liu T, Wang Y, Yu X, Li H, Ji L, Sun Y, Jiang X, Li X, Liu H. Effects of freeze-drying and spray-drying on the physical and chemical properties of Perinereis aibuhitensis hydrolysates: Sensory characteristics and antioxidant activities. Food Chem 2022; 382:132317. [PMID: 35149461 DOI: 10.1016/j.foodchem.2022.132317] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 01/04/2022] [Accepted: 01/30/2022] [Indexed: 01/05/2023]
Abstract
This work was to investigate the impact of drying on the physical, chemical stability and character properties of P. aibuhitensis hydrolysate. Properties including amino acid composition, color stability, molecular weight distribution, powder morphology, etc. were compared between the freeze drying powder (FD) and spray drying powder (SD). They were fractionated with ultra filtration in antioxidant activities test. FD and SD contained amounts of amino acids and umami amino acids. SD exhibited the higher lightness and whiteness. SD had more compounds between 451 Da and 6511 Da. The surface morphology of FD was porous and flaky while SD was microsphere. SD had more volatile flavor substances and higher antioxidant activities on DPPH, hydroxyl, and superoxide radical-scavenging. In summary, results demonstrated that drying methods indeed affected the characteristics of hydrolysate, and the one prepared by spray drying method had the potential to be utilized for antioxidant food development and seafood seasoning.
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Affiliation(s)
- Tianhong Liu
- Marine Science Research Institute of Shandong Province, Qingdao, PR China; Municipal Engineering Research Center of Aquatic Biological Quality Evaluation and Application, Qingdao, PR China
| | - Ying Wang
- Marine Science Research Institute of Shandong Province, Qingdao, PR China; Municipal Engineering Research Center of Aquatic Biological Quality Evaluation and Application, Qingdao, PR China.
| | - Xiaoqing Yu
- Marine Science Research Institute of Shandong Province, Qingdao, PR China; Shandong Key Laboratory of Disease Control in Mariculture, Qingdao, PR China
| | - Hongyan Li
- Marine Science Research Institute of Shandong Province, Qingdao, PR China; Municipal Engineering Research Center of Aquatic Biological Quality Evaluation and Application, Qingdao, PR China
| | - Lei Ji
- Marine Science Research Institute of Shandong Province, Qingdao, PR China; Municipal Engineering Research Center of Aquatic Biological Quality Evaluation and Application, Qingdao, PR China
| | - Yuanqin Sun
- Marine Science Research Institute of Shandong Province, Qingdao, PR China; Municipal Engineering Research Center of Aquatic Biological Quality Evaluation and Application, Qingdao, PR China
| | - Xiaodong Jiang
- Marine Science Research Institute of Shandong Province, Qingdao, PR China; Municipal Engineering Research Center of Aquatic Biological Quality Evaluation and Application, Qingdao, PR China
| | - Xiao Li
- Marine Science Research Institute of Shandong Province, Qingdao, PR China; Municipal Engineering Research Center of Aquatic Biological Quality Evaluation and Application, Qingdao, PR China
| | - Hongjun Liu
- Marine Science Research Institute of Shandong Province, Qingdao, PR China; Shandong Key Laboratory of Disease Control in Mariculture, Qingdao, PR China
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Xue J, Liu P, Guo G, Wang W, Zhang J, Wang W, Le T, Yin J, Ni D, Jiang H. Profiling of dynamic changes in non-volatile metabolites of shaken black tea during the manufacturing process using targeted and non-targeted metabolomics analysis. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.113010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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França F, Harada-Padermo SDS, Frasceto RA, Saldaña E, Lorenzo JM, Vieira TMFDS, Selani MM. Umami ingredient from shiitake (Lentinula edodes) by-products as a flavor enhancer in low-salt beef burgers: Effects on physicochemical and technological properties. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112724] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Begum N, Raza A, Song H, Iftikhar M, Zhang Y, Zhang L, Liu P. Fractionation and identification of flavor peptides from bovine bone extract after enzymatic hydrolysis and Maillard reaction by consecutive chromatography. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15778] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nabila Begum
- Laboratory of Molecular Sensory Science Beijing Innovation Center of Food Nutrition and Human Health Beijing Technology and Business University Beijing China
| | - Ali Raza
- Laboratory of Molecular Sensory Science Beijing Innovation Center of Food Nutrition and Human Health Beijing Technology and Business University Beijing China
| | - Huanlu Song
- Laboratory of Molecular Sensory Science Beijing Innovation Center of Food Nutrition and Human Health Beijing Technology and Business University Beijing China
- China‐Canada Joint Lab of Food Nutrition and Health (Beijing) Beijing Advanced Innovation Center for Food Nutrition and Human Health Beijing Engineering and Technology Research Center of Food Additives Beijing Technology & Business University Beijing China
| | - Maryam Iftikhar
- Laboratory of Molecular Sensory Science Beijing Innovation Center of Food Nutrition and Human Health Beijing Technology and Business University Beijing China
| | - Yu Zhang
- Laboratory of Molecular Sensory Science Beijing Innovation Center of Food Nutrition and Human Health Beijing Technology and Business University Beijing China
| | - Lei Zhang
- Fushun Dufengxuan Gushen Biotechnology Co., Ltd. Fushun China
| | - Peng Liu
- Fushun Dufengxuan Gushen Biotechnology Co., Ltd. Fushun China
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46
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Zhu W, Luan H, Bu Y, Li X, Li J, Zhang Y. Identification, taste characterization and molecular docking study of novel umami peptides from the Chinese anchovy sauce. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:3140-3155. [PMID: 33185275 DOI: 10.1002/jsfa.10943] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 10/31/2020] [Accepted: 11/13/2020] [Indexed: 05/21/2023]
Abstract
BACKGROUND Fish sauce has a subtle flavor with prominent umami and salty taste, and is accompanied by a certain sweetness and bitterness. In order to identify a wider range of umami peptides, Chinese southern and northern anchovy sauce were selected for the study. RESULTS Seventeen peptides were obtained by separation and purification, and their taste activity was predicted. Through the taste characterization and descriptive analysis, it was found that the synthesized peptides were umami and umami-enhancing peptides. Seventeen umami peptides were simulated and embedded into the umami receptor T1R1/T1R3 by inserting into the Venus flytrap domain (VFTD) of the T1R3 subunit; the interaction forces were mainly hydrogen bonding, electrostatic interaction, van der Waals force and hydrophobic interaction. According to the docking interaction energies, long-chain peptides may be easier to bind to the receptor than short-chain peptides. Asp196, Glu128 and Glu197 were the main binding sites for docking, and could affect umami synergism. CONCLUSION For the first time, novel umami peptides in Chinese anchovy sauce have been reported. This study is helpful for discovering umami marine resource peptides, and can provide a basis for further understanding the flavor system of anchovy sauce. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Wenhui Zhu
- College of Food Science and Engineering, Bohai University, Jinzhou, China
| | - Hongwei Luan
- College of Food Science and Engineering, Bohai University, Jinzhou, China
| | - Ying Bu
- College of Food Science and Engineering, Bohai University, Jinzhou, China
| | - Xuepeng Li
- College of Food Science and Engineering, Bohai University, Jinzhou, China
| | - Jianrong Li
- College of Food Science and Engineering, Bohai University, Jinzhou, China
| | - Yuyu Zhang
- Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University (BTBU), Beijing, China
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Shiyan R, Liping S, Xiaodong S, Jinlun H, Yongliang Z. Novel umami peptides from tilapia lower jaw and molecular docking to the taste receptor T1R1/T1R3. Food Chem 2021; 362:130249. [PMID: 34111693 DOI: 10.1016/j.foodchem.2021.130249] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 05/25/2021] [Accepted: 05/28/2021] [Indexed: 01/30/2023]
Abstract
This study aimed to isolate and identify peptides with intense umami taste from tilapia lower jaw. The aqueous extract was separated using ultrafiltration and Sephadex G-15 gel filtration chromatography. The peptide fraction with an intense umami taste was selected by sensory evaluation. The five novel peptides with strong umami taste were VADLMR, STELFK, FVGLQER, DALKKK, and VVLNPVARVE. Electronic tongue analysis and sensory evaluation showed that five peptides had obvious umami taste characteristics, and the recognition thresholds of umami peptides were in the range 0.125-0.250 mg/mL. Molecular docking was used to study the interaction of the peptides and umami taste receptor T1R1/T1R3. The five peptides could perfectly be inserted into the binding pocket of the Venus flytrap domain in the T1R3 subunit. Hydrogen bonding and hydrophobic interaction were the important interaction forces. The five peptides may bind with Asp219, Glu217, and Glu148 in T1R1/T1R3 receptor and produce the umami taste.
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Affiliation(s)
- Ruan Shiyan
- Faculty of Agriculture and Food, Kunming University of Science and Technology, No. 727 South Jingming Road, Kunming, Yunnan 650500, China
| | - Sun Liping
- Faculty of Agriculture and Food, Kunming University of Science and Technology, No. 727 South Jingming Road, Kunming, Yunnan 650500, China
| | - Sun Xiaodong
- Faculty of Agriculture and Food, Kunming University of Science and Technology, No. 727 South Jingming Road, Kunming, Yunnan 650500, China
| | - He Jinlun
- Faculty of Agriculture and Food, Kunming University of Science and Technology, No. 727 South Jingming Road, Kunming, Yunnan 650500, China
| | - Zhuang Yongliang
- Faculty of Agriculture and Food, Kunming University of Science and Technology, No. 727 South Jingming Road, Kunming, Yunnan 650500, China.
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Gao J, Fang D, Muinde Kimatu B, Chen X, Wu X, Du J, Yang Q, Chen H, Zheng H, An X, Zhao L, Hu Q. Analysis of umami taste substances of morel mushroom (Morchella sextelata) hydrolysates derived from different enzymatic systems. Food Chem 2021; 362:130192. [PMID: 34090042 DOI: 10.1016/j.foodchem.2021.130192] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 05/20/2021] [Accepted: 05/21/2021] [Indexed: 11/26/2022]
Abstract
Seven enzyme groups were applied to hydrolyze broken fruiting bodies of morel mushroom (Morchella sextelata) to extract umami substances. Physical-chemical properties, as well as compositions and concentrations of quintessential umami compounds of morel hydrolysates were analyzed. Electronic tongue and electronic nose were used to evaluate the sensory characteristics. The results suggested that peptides below 3 kDa showed the highest correlation with umami taste. Morel hydrolysate obtained from Neutrase-Flavourzyme (NF) combination contained the most contents of small peptides (<3 kDa), free amino acids (224.83 ± 0.87 mg/g), as well as flavor 5'-nucleotides (4.84 ± 0.32 mg/g), giving the best overall flavor properties. The reaction conditions of NF were optimized by response surface methodology (RSM). The highest degree of hydrolysis (DH) was up to 36.64%. An enzymatic hydrolysis approach was established to develop novel flavor products with high umami and low bitter taste from morel mushroom.
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Affiliation(s)
- Juan Gao
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China.
| | - Donglu Fang
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China
| | - Benard Muinde Kimatu
- Egerton Universaty, Department of Dairy and Food Science and Technology, P.O. BOX 536-20115, Egerton, Kenya
| | - Xin Chen
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China
| | - Xian Wu
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China
| | - Jiaxin Du
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China
| | - Qian Yang
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China
| | - Hui Chen
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China; Jiangsu Alphay Bio-technology Co., Ltd., Nantong, Jiangsu 226009, PR China
| | - Huihua Zheng
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China; Jiangsu Alphay Bio-technology Co., Ltd., Nantong, Jiangsu 226009, PR China
| | - Xinxin An
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China
| | - Liyan Zhao
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China
| | - Qiuhui Hu
- College of Food Science and Technology, Nanjing Agricultural University/Key Laboratory of Edible Mushroom Processing, Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu 210095, PR China.
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Zhang Y, Ke H, Bai T, Chen C, Guo T, Mu Y, Li H, Liao W, Pan Z, Zhao L. Characterization of umami compounds in bone meal hydrolysate. J Food Sci 2021; 86:2264-2275. [PMID: 33948957 DOI: 10.1111/1750-3841.15751] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 03/28/2021] [Accepted: 04/01/2021] [Indexed: 12/13/2022]
Abstract
The objective of this research was to identify and characterize the chemical compounds that exhibited monosodium glutamate (MSG)-like taste in the hydrolyzed bone meal produced by using flavourzyme. The free amino acids and peptides in the bone meal hydrolysate were analyzed. The results showed that the glutamic acid and the aspartic acid in the bone meal increased by 13.1 times and 14.2 times, respectively, after the flavourzyme hydrolysis. The peptides' isolation identified six MSG-like peptides in the hydrolysate, including APGPVGPAG, DAINWPTPGEIAH, FLGDEETVR, GVDEATIIEILTK, PAGPVGPVG, and VAPEEHPTL, which should contribute to the taste. The human sensory evaluation results indicated that the six peptides showed MSG-like taste, and the electronic tongue analysis indicated that the six peptides showed sourness, saltiness, bitterness, and astringency. The findings of this study demonstrated that the MSG-like taste of the bone meal hydrolysate should be attributed to the generation of MSG-like amino acids and peptides from the flavourzyme hydrolysis. PRACTICAL APPLICATION: The manuscript describes the umami compounds in the bone meal hydrolysate. The findings from this study should further confirm the feasibility of using bone meal to prepare meat-flavor essence and provide a better understanding of preparing bio-source flavoring peptides, which is very important to the artificial meat development and gene breeding.
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Affiliation(s)
- Yin Zhang
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu, China
| | - Huan Ke
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu, China
| | - Ting Bai
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu, China
| | - Chang Chen
- Department of Biological and Agricultural Engineering, University of California, Davis, California, USA
| | - Tianrong Guo
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu, China
| | - Yunlong Mu
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu, China
| | - Hui Li
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu, China
| | - Wenlong Liao
- Key Laboratory of Meat Processing of Sichuan, Chengdu University, Chengdu, China
| | - Zhongli Pan
- Department of Biological and Agricultural Engineering, University of California, Davis, California, USA
| | - Liming Zhao
- State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai, China
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50
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Das AK, Nanda PK, Dandapat P, Bandyopadhyay S, Gullón P, Sivaraman GK, McClements DJ, Gullón B, Lorenzo JM. Edible Mushrooms as Functional Ingredients for Development of Healthier and More Sustainable Muscle Foods: A Flexitarian Approach. Molecules 2021; 26:molecules26092463. [PMID: 33922630 PMCID: PMC8122938 DOI: 10.3390/molecules26092463] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 04/19/2021] [Accepted: 04/21/2021] [Indexed: 12/15/2022] Open
Abstract
Consumers are increasingly interested in nutritious, safe and healthy muscle food products with reduced salt and fat that benefit their well-being. Hence, food processors are constantly in search of natural bioactive ingredients that offer health benefits beyond their nutritive values without affecting the quality of the products. Mushrooms are considered as next-generation healthy food components. Owing to their low content of fat, high-quality proteins, dietary fibre and the presence of nutraceuticals, they are ideally preferred in formulation of low-caloric functional foods. There is a growing trend to fortify muscle food with edible mushrooms to harness their goodness in terms of nutritive, bioactive and therapeutic values. The incorporation of mushrooms in muscle foods assumes significance, as it is favourably accepted by consumers because of its fibrous structure that mimics the texture with meat analogues offering unique taste and umami flavour. This review outlines the current knowledge in the literature about the nutritional richness, functional bioactive compounds and medicinal values of mushrooms offering various health benefits. Furthermore, the effects of functional ingredients of mushrooms in improving the quality and sensory attributes of nutritionally superior and next-generation healthier muscle food products are also highlighted in this paper.
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Affiliation(s)
- Arun K. Das
- Eastern Regional Station, ICAR-Indian Veterinary Research Institute, 37 Belgachia Road, Kolkata 700 037, India; (P.K.N.); (P.D.); (S.B.)
- Correspondence: (A.K.D.); (J.M.L.)
| | - Pramod K. Nanda
- Eastern Regional Station, ICAR-Indian Veterinary Research Institute, 37 Belgachia Road, Kolkata 700 037, India; (P.K.N.); (P.D.); (S.B.)
| | - Premanshu Dandapat
- Eastern Regional Station, ICAR-Indian Veterinary Research Institute, 37 Belgachia Road, Kolkata 700 037, India; (P.K.N.); (P.D.); (S.B.)
| | - Samiran Bandyopadhyay
- Eastern Regional Station, ICAR-Indian Veterinary Research Institute, 37 Belgachia Road, Kolkata 700 037, India; (P.K.N.); (P.D.); (S.B.)
| | - Patricia Gullón
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Facultad de Ciencias de Ourense, Universidad de Vigo, 32004 Ourense, Spain;
| | | | | | - Beatriz Gullón
- Department of Chemical Engineering, Faculty of Science, Campus Ourense, University of Vigo, As Lagoas, 32004 Ourense, Spain;
| | - José M. Lorenzo
- Centro Tecnológico de la Carne de Galicia, Adva. Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain
- Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidad de Vigo, 32004 Ourense, Spain
- Correspondence: (A.K.D.); (J.M.L.)
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