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Banaś J, Banaś M. Combined Application of Fluorescence Spectroscopy and Principal Component Analysis in Characterisation of Selected Herbhoneys. Molecules 2024; 29:749. [PMID: 38398501 PMCID: PMC10893536 DOI: 10.3390/molecules29040749] [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: 01/04/2024] [Revised: 01/23/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024] Open
Abstract
This study reports the use of front-face fluorescence spectroscopy with principal component analysis (PCA) as a tool for the characterisation of selected Polish herbhoneys (raspberry, lemon balm, rose, mint, black current, instant coffee, pine, hawthorn, and nettle). Fluorimetric spectra registered in the ranges ascribed to fluorescence of amino acids, polyphenols, vitamins, and products of Maillard's reaction enabled the comparison of herbhoney compositions. Obtained synchronous spectra combined with PCA were used to investigate potential differences between analysed samples and interactions between compounds present in them. The most substantial influence on the total variance had the intensities of polyphenols fluorescence. These intensities were the main factor differentiated by the analysed products.
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Affiliation(s)
- Joanna Banaś
- Department of Biotechnology and General Technology of Food, Faculty of Food Technology, University of Agriculture in Kraków, Balicka 122, 30-149 Kraków, Poland
| | - Marian Banaś
- Department of Power Systems and Environmental Protection Facilities, Faculty of Mechanical Engineering and Robotics, AGH University of Kraków, A. Mickiewicza 30, 30-059 Kraków, Poland;
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2
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Cao W, Wu J, Zhao X, Li Z, Yu J, Shao T, Hou X, Zhou L, Wang C, Wang G, Han J. Structural elucidation of an active polysaccharide from Radix Puerariae lobatae and its protection against acute alcoholic liver disease. Carbohydr Polym 2024; 325:121565. [PMID: 38008472 DOI: 10.1016/j.carbpol.2023.121565] [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: 08/06/2023] [Revised: 10/20/2023] [Accepted: 11/03/2023] [Indexed: 11/28/2023]
Abstract
Radix Pueraria lobata can be used as medicine and food, whose polysaccharide is one of the main bioactive ingredients. To explore the effect and mechanism of Pueraria lobata polysaccharide, a homogeneous and novel water-soluble polysaccharide (PLP1) was successfully isolated and purified from P. lobata by column chromatography in the current study. Structure analysis revealed that PLP1 (Mw = 10.43 kDa) was constituted of the residues including (1 → 4)-α-d-glucose and (1 → 4, 6)-α-d-glucose, which were linked together at a ratio of 5:1 and represented the main glycosidic units. In vitro experiments indicated that PLP1 exhibited a better free radical-scavenging ability than amylose and amylopectin, meanwhile in vivo experiments indicated that PLP1 effectively protected against liver injury in mice with acute ALD through significantly inhibiting oxidative stress to regulate lipid metabolism, increasing short-chain fatty acid production, and maintaining intestinal homeostasis by regulating intestinal flora. Taken together, our results illustrate that PLP1 can regulate intestinal microecology as a feasible therapeutic agent for protecting against ALD on the ground of the gut-liver axis, thus laying a theoretical foundation for the rational exploitation and utilization of P. lobata resources in the clinic.
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Affiliation(s)
- Wen Cao
- Center for Xin'an Medicine and Modernization of Traditional Chinese Medicine of IHM, Wannan Medical College, Wuhu 241002, China
| | - Jiangping Wu
- Center for Xin'an Medicine and Modernization of Traditional Chinese Medicine of IHM, Wannan Medical College, Wuhu 241002, China; Anhui Provincial Engineering Laboratory for Screening and Re-evaluation of Active Compounds of Herbal Medicines in Southern Anhui, Wannan Medical College, Wuhu 241002, China
| | - Xinya Zhao
- Center for Xin'an Medicine and Modernization of Traditional Chinese Medicine of IHM, Wannan Medical College, Wuhu 241002, China
| | - Zixu Li
- Center for Xin'an Medicine and Modernization of Traditional Chinese Medicine of IHM, Wannan Medical College, Wuhu 241002, China
| | - Jie Yu
- Center for Xin'an Medicine and Modernization of Traditional Chinese Medicine of IHM, Wannan Medical College, Wuhu 241002, China
| | - Taili Shao
- Center for Xin'an Medicine and Modernization of Traditional Chinese Medicine of IHM, Wannan Medical College, Wuhu 241002, China; Anhui Provincial Engineering Laboratory for Screening and Re-evaluation of Active Compounds of Herbal Medicines in Southern Anhui, Wannan Medical College, Wuhu 241002, China
| | - Xuefeng Hou
- Center for Xin'an Medicine and Modernization of Traditional Chinese Medicine of IHM, Wannan Medical College, Wuhu 241002, China; Anhui Provincial Engineering Laboratory for Screening and Re-evaluation of Active Compounds of Herbal Medicines in Southern Anhui, Wannan Medical College, Wuhu 241002, China
| | - Lutan Zhou
- Center for Xin'an Medicine and Modernization of Traditional Chinese Medicine of IHM, Wannan Medical College, Wuhu 241002, China; Anhui Provincial Engineering Laboratory for Screening and Re-evaluation of Active Compounds of Herbal Medicines in Southern Anhui, Wannan Medical College, Wuhu 241002, China
| | - Chunfei Wang
- Center for Xin'an Medicine and Modernization of Traditional Chinese Medicine of IHM, Wannan Medical College, Wuhu 241002, China; Anhui Provincial Engineering Laboratory for Screening and Re-evaluation of Active Compounds of Herbal Medicines in Southern Anhui, Wannan Medical College, Wuhu 241002, China; Anhui Provincial Engineering Research Center for Polysaccharide Drugs, Wannan Medical College, Wuhu 241002, China.
| | - Guodong Wang
- Center for Xin'an Medicine and Modernization of Traditional Chinese Medicine of IHM, Wannan Medical College, Wuhu 241002, China; Anhui Provincial Engineering Laboratory for Screening and Re-evaluation of Active Compounds of Herbal Medicines in Southern Anhui, Wannan Medical College, Wuhu 241002, China; Anhui Provincial Engineering Research Center for Polysaccharide Drugs, Wannan Medical College, Wuhu 241002, China.
| | - Jun Han
- Center for Xin'an Medicine and Modernization of Traditional Chinese Medicine of IHM, Wannan Medical College, Wuhu 241002, China; Anhui Provincial Engineering Laboratory for Screening and Re-evaluation of Active Compounds of Herbal Medicines in Southern Anhui, Wannan Medical College, Wuhu 241002, China; Anhui Provincial Engineering Research Center for Polysaccharide Drugs, Wannan Medical College, Wuhu 241002, China; Anhui College of Traditional Chinese Medicine, Wuhu 241002, China.
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3
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Wang B, Huang B, Yang B, Ye L, Zeng J, Xiong Z, Chen Y, Guo S, Yang Y, Ma W, Zhu M, Jia X, Feng L. Structural elucidation of a novel polysaccharide from Ophiopogonis Radix and its self-assembly mechanism in aqueous solution. Food Chem 2023; 402:134165. [DOI: 10.1016/j.foodchem.2022.134165] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 08/19/2022] [Accepted: 09/05/2022] [Indexed: 11/30/2022]
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4
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Feng T, Liu M, Liu G, Chen M, Sun L, Wang M, Ren X. Characterization and classification of non-herbal honey and herb honey with the chemometric approach. Eur Food Res Technol 2022. [DOI: 10.1007/s00217-022-04175-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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5
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¹H-NMR Metabolic Profiling, Antioxidant Activity, and Docking Study of Common Medicinal Plant-Derived Honey. Antioxidants (Basel) 2022; 11:antiox11101880. [PMID: 36290603 PMCID: PMC9598149 DOI: 10.3390/antiox11101880] [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: 08/13/2022] [Revised: 09/14/2022] [Accepted: 09/19/2022] [Indexed: 11/18/2022] Open
Abstract
The purpose of this investigation was to determine ¹H-NMR profiling and antioxidant activity of the most common types of honey, namely, citrus honey (HC1) (Morcott tangerine L. and Jaffa orange L.), marjoram honey (HM1) (Origanum majorana L.), and clover honey (HT1) (Trifolium alexandrinum L.), compared to their secondary metabolites (HC2, HM2, HT2, respectively). By using a ¹H-NMR-based metabolomic technique, PCA, and PLS-DA multivariate analysis, we found that HC2, HM2, HC1, and HM1 were clustered together. However, HT1 and HT2 were quite far from these and each other. This indicated that HC1, HM1, HC2, and HM2 have similar chemical compositions, while HT1 and HT2 were unique in their chemical profiles. Antioxidation potentials were determined colorimetrically for scavenging activities against DPPH, ABTS, ORAC, 5-LOX, and metal chelating activity in all honey extract samples and their secondary metabolites. Our results revealed that HC2 and HM2 possessed more antioxidant activities than HT2 in vitro. HC2 demonstrated the highest antioxidant effect in all assays, followed by HM2 (DPPH assay: IC50 2.91, 10.7 μg/mL; ABTS assay: 431.2, 210.24 at 50 ug/mL Trolox equivalent; ORAC assay: 259.5, 234.8 at 50 ug/mL Trolox equivalent; 5-LOX screening assay/IC50: 2.293, 6.136 ug/mL; and metal chelating activity at 50 ug/mL: 73.34526%, 63.75881% inhibition). We suggest that the presence of some secondary metabolites in HC and HM, such as hesperetin, linalool, and caffeic acid, increased the antioxidant activity in citrus and marjoram compared to clover honey.
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Song X, Cui W, Meng F, Xia Q, Li X, Hou M, Jia L, Zhang J. Glucopyranose from Pleurotus geesteranus prevent alcoholic liver diseases by regulating Nrf2/HO-1-TLR4/NF-κB signalling pathways and gut microbiota. Food Funct 2022; 13:2441-2455. [PMID: 35048917 DOI: 10.1039/d1fo03486c] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
This study investigated the effects of PGPs (Pleurotus geesteranus polysaccharides), a glucopyranose isolated from the mycelium of Pleurotus geesteranus and characterized with the main chain of →4)-α-D-Glcp-(1→, on the prevention against alcohol liver diseases (ALD), with the aim of providing a theoretical basis for the application of P. geesteranus as prebiotic agents in preventing and treating gut dysbiosis and alcohol-related metabolic disorders in individuals with ALD. The results showed that PGP treatment reduced oxidative stress by up-regulating the Nrf2/HO-1 signalling pathways, and decreased the pro-inflammatory factors by down-regulating TLR4/NF-κB signalling pathways. Furthermore, we validated effects of PGPs on balancing the gut-liver axis by maintaining the integrity of the intestinal epithelial barrier of decreasing intestinal permeability, increasing intestinal tight-junction protein and mucin expression and elevating the abundance of short-chain fatty acids (SCFAs) producers in the intestine by regulating the microbiota composition.
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Affiliation(s)
- Xinling Song
- College of Life Science, Shandong Agricultural University, Taian, 271018, PR China.
| | - Weijun Cui
- College of Life Science, Shandong Agricultural University, Taian, 271018, PR China.
| | - Fanyun Meng
- Xintai Science and Technology Bureau, Taian, 271000, PR China
| | - Qun Xia
- Xintai Science and Technology Bureau, Taian, 271000, PR China
| | - Xueping Li
- College of Life Science, Shandong Agricultural University, Taian, 271018, PR China.
| | - Minjie Hou
- College of Life Science, Shandong Agricultural University, Taian, 271018, PR China.
| | - Le Jia
- College of Life Science, Shandong Agricultural University, Taian, 271018, PR China.
| | - Jianjun Zhang
- College of Life Science, Shandong Agricultural University, Taian, 271018, PR China.
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7
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Islam MK, Vinsen K, Sostaric T, Lim LY, Locher C. Detection of syrup adulterants in manuka and jarrah honey using HPTLC-multivariate data analysis. PeerJ 2021; 9:e12186. [PMID: 34616629 PMCID: PMC8464195 DOI: 10.7717/peerj.12186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 08/30/2021] [Indexed: 11/25/2022] Open
Abstract
High-Performance Thin-Layer Chromatography (HPTLC) was used in a chemometric investigation of the derived sugar and organic extract profiles of two different honeys (Manuka and Jarrah) with adulterants. Each honey was adulterated with one of six different sugar syrups (rice, corn, golden, treacle, glucose and maple syrups) in five different concentrations (10%, 20%, 30%, 40%, and 50% w/w). The chemometric analysis was based on the combined sugar and organic extract profiles’ datasets. To obtain the respective sugar profiles, the amount of fructose, glucose, maltose, and sucrose present in the honey was quantified and for the organic extract profile, the honey’s dichloromethane extract was investigated at 254 and 366 nm, as well as at T (Transmittance) white light and at 366 nm after derivatisation. The presence of sugar syrups, even at a concentration of only 10%, significantly influenced the honeys’ sugar and organic extract profiles and multivariate data analysis of these profiles, in particular cluster analysis (CA), principal component analysis (PCA), principal component regression (PCR), partial least-squares regression (PLSR) and Machine Learning using an artificial neural network (ANN), were able to detect post-harvest syrup adulterations and to discriminate between neat and adulterated honey samples. Cluster analysis and principal component analysis, for instance, could easily differentiate between neat and adulterated honeys through the use of CA or PCA plots. In particular the presence of excess amounts of maltose and sucrose allowed for the detection of sugar adulterants and adulterated honeys by HPTLC-multivariate data analysis. Partial least-squares regression and artificial neural networking were employed, with augmented datasets, to develop optimal calibration for the adulterated honeys and to predict those accurately, which suggests a good predictive capacity of the developed model.
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Affiliation(s)
- Md Khairul Islam
- Division of Pharmacy, School of Allied Health, University of Western Australia, Crawley, WA, Australia.,Cooperative Research Centre for Honey Bee Products Limited (CRC HBP), Perth, WA, Australia
| | - Kevin Vinsen
- International Centre for Radio Astronomy Research (ICRAR), University of Western Australia, Crawley, WA, Australia
| | - Tomislav Sostaric
- Division of Pharmacy, School of Allied Health, University of Western Australia, Crawley, WA, Australia
| | - Lee Yong Lim
- Division of Pharmacy, School of Allied Health, University of Western Australia, Crawley, WA, Australia
| | - Cornelia Locher
- Division of Pharmacy, School of Allied Health, University of Western Australia, Crawley, WA, Australia.,Cooperative Research Centre for Honey Bee Products Limited (CRC HBP), Perth, WA, Australia
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8
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Spiteri C, Lia F, Farrugia C. Determination of the Geographical Origin of Maltese Honey Using 1H NMR Fingerprinting. Foods 2020; 9:E1455. [PMID: 33066160 PMCID: PMC7601949 DOI: 10.3390/foods9101455] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/02/2020] [Accepted: 10/07/2020] [Indexed: 02/05/2023] Open
Abstract
The price of honey, as a highly consumed natural product, depends on its botanical source and its production environment, causing honey to be vulnerable to adulteration through mislabeling and inappropriate, fraudulent production. In this study, a fast and simple approach is proposed to tackle this issue through non-target one dimensional zg30 and noesypr1d 1H NMR fingerprint analysis, in combination with multivariate data analysis. Results suggest that composition differences in sugars, amino acids, and carboxylic acid were sufficient to discriminate between the tested honey of Maltese origin and that of non-local origin. Indeed, all chemometric models based on noesypr1d analysis of the whole fraction honey showed better prediction in geographical discrimination. The possibility of discrimination was further investigated through analysis of the honey's phenolic extract composition. The partial least squares models were deemed unsuccessful to discriminate, however, some of the linear discriminant analysis models achieved a prediction accuracy of 100%. Lastly, the best performing models of both the whole fraction and the phenolic extracts were tested on five samples of unknown geographic for market surveillance, which attained a high agreement within the models. Thus, suggesting the use of non-target 1H NMR coupled with the multivariate-data analysis and machine learning as a potential alternative to the current time-consuming analytical methods.
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Affiliation(s)
| | - Frederick Lia
- Department of Chemistry, University of Malta, 2080 Msida, MSD, Malta; (C.S.); (C.F.)
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Zhang J, Zhao M, Gao N, Su G, Sun B, Zhang J, Ho CT. Maillard Mimetic Food-Grade Synthesis of N-(β-d-Deoxyfructos-1-yl)-l-glutamic Acid and N-(β-d-Deoxyfructos-1-yl)-β-alanyl-l-histidine by a Combination of Lyophilization and Thermal Treatment. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:8008-8015. [PMID: 32610897 DOI: 10.1021/acs.jafc.0c03009] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
A typical glycoconjugate of glutamic acid, namely, N-(β-d-deoxyfructos-1-yl)-l-glutamic acid, was successfully synthesized as the primary isomer in a yield of 96.08% using a food-grade preparation method, and its chemical structure was clearly demonstrated by mass spectrometry and 1D/2D NMR. The reaction kinetics of glucose and glutamic acid were systematically studied to investigate the effect of lyophilization and thermal treatment on the conversion of reactants to their corresponding Amadori rearrangement product (ARP). Interestingly, besides the initial pH value, temperature, and heating time, the initial concentration of glutamic acid also influenced the final yield because intramolecular dehydration occurred at the same time, competing with the Maillard reaction and degrading reaction. Moreover, a similar Amadori compound of carnosine was also prepared in a yield of about 66.38% and the yield could be further improved to 95% after condition optimization. One major isomer of the corresponding ARP of the peptide was confirmed to be N-(β-d-deoxyfructos-1-yl)-β-alanyl-l-histidine by structure characterization, indicating that this is a good method to prepare the N-(β-d-deoxyfructos-1-yl)-amino acid/peptide.
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Affiliation(s)
- Jianan Zhang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, United States
| | - Mouming Zhao
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Nanxi Gao
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Guowan Su
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Baoguo Sun
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business University, Beijing 100048, China
| | - Jiahui Zhang
- Shanghai Totole Flavouring Food Company Ltd., Shanghai 201812, China
| | - Chi-Tang Ho
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, United States
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Application of Quality-by-Design Approach in the Analytical Method Development for Quantification of Sugars in Sugarcane Honey by Reversed-Phase Liquid Chromatography. FOOD ANAL METHOD 2020. [DOI: 10.1007/s12161-020-01767-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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11
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Izquierdo M, Lastra-Mejías M, González-Flores E, Cancilla JC, Pérez M, Torrecilla JS. Convolutional decoding of thermographic images to locate and quantify honey adulterations. Talanta 2020; 209:120500. [DOI: 10.1016/j.talanta.2019.120500] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 10/19/2019] [Accepted: 10/23/2019] [Indexed: 12/13/2022]
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12
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Xu L, Lu D, Shi Q, Chen H, Xie S, Li G, Fu HY, She YB. ZnCdSe-CdTe quantum dots: A "turn-off" fluorescent probe for the detection of multiple adulterants in an herbal honey. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 221:117212. [PMID: 31158771 DOI: 10.1016/j.saa.2019.117212] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 05/14/2019] [Accepted: 05/26/2019] [Indexed: 06/09/2023]
Abstract
To enhance the power of untargeted detection, a "turn-off" fluorescent probe with double quantum dots (QDs) was developed and coupled with chemometrics for rapid detection of multiple adulterants in an herbal (Rhus chinensis Mill., RCM) honey. The double water-soluble ZnCdSe-CdTe QDs have two separate and strong fluorescent peaks, which can be quenched by honey and extraneous adulterants with varying degrees. Class models of pure RCM honey samples collected from 6 different producing areas (n = 122) were developed using one-class partial least squares (OCPLS). Four extraneous adulterants, including glucose syrup, sucrose syrup, fructose syrup, and glucose-fructose syrup were added to pure honey samples at the levels of 0.5% to 10% (w/w). As a result, the OCPLS model using the second-order derivative (D2) spectra could detect 1.0% (w/w) of different syrups in RCM honey, with a sensitivity of 0.949. The double water-soluble QDs, which can be adjusted for analysis of other water-soluble food samples, has largely extended the capability of traditional fluorescence and will provide a potentially more sensitive and specific analysis method for food frauds.
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Affiliation(s)
- Lu Xu
- College of Material and Chemical Engineering, Tongren University, Tongren 554300, Guizhou, PR China; State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, PR China
| | - Daowang Lu
- College of Material and Chemical Engineering, Tongren University, Tongren 554300, Guizhou, PR China
| | - Qiong Shi
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, PR China
| | - Hengye Chen
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, PR China
| | - Shunping Xie
- Technology Center, China Tobacco Guizhou Industrial Co., LTD., Guiyang 550009, Guizhou, PR China
| | - Gangfeng Li
- College of Material and Chemical Engineering, Tongren University, Tongren 554300, Guizhou, PR China
| | - Hai-Yan Fu
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, PR China.
| | - Yuan-Bin She
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, PR China.
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Mădaş MN, Mărghitaş LA, Dezmirean DS, Bobiş O, Abbas O, Danthine S, Francis F, Haubruge E, Nguyen BK. Labeling Regulations and Quality Control of Honey Origin: A Review. FOOD REVIEWS INTERNATIONAL 2019. [DOI: 10.1080/87559129.2019.1636063] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Mariana Niculina Mădaş
- Departement of Apiculture and Sericulture, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
- Gembloux Agro-Bio Tech Department of Functional and Evolutionary Entomology, University of Liège, Gembloux, Belgium
| | - Liviu Alexandru Mărghitaş
- Departement of Apiculture and Sericulture, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Daniel Severus Dezmirean
- Departement of Apiculture and Sericulture, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Otilia Bobiş
- Life Science Institute, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
| | - Ouissam Abbas
- Food and Feed Quality Unit, Walloon Agricultural Research Centre, Gembloux, Belgium
| | - Sabine Danthine
- Gembloux Agro-Bio Tech Department of Food Science, University of Liège, Gembloux, Belgium
| | - Frédéric Francis
- Gembloux Agro-Bio Tech Department of Functional and Evolutionary Entomology, University of Liège, Gembloux, Belgium
| | - Eric Haubruge
- Gembloux Agro-Bio Tech Department of Functional and Evolutionary Entomology, University of Liège, Gembloux, Belgium
| | - Bach Kim Nguyen
- Gembloux Agro-Bio Tech Department of Functional and Evolutionary Entomology, University of Liège, Gembloux, Belgium
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Aliaño-González MJ, Ferreiro-González M, Espada-Bellido E, Palma M, Barbero GF. A screening method based on Visible-NIR spectroscopy for the identification and quantification of different adulterants in high-quality honey. Talanta 2019; 203:235-241. [PMID: 31202332 DOI: 10.1016/j.talanta.2019.05.067] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 05/14/2019] [Accepted: 05/16/2019] [Indexed: 11/15/2022]
Abstract
According to European Union regulations, honey is a pure product and adding to or removing from it any kind of substance is illegal. Nevertheless, its adulteration by adding inexpensive and artificial adulterants is a common practice. This paper deals with the use of visible and near-infrared spectroscopy (Vis-NIRS) combined with chemometric tools as a screening technique for the identification and quantification of different types of adulterants (inverted sugar, rice syrup, brown cane sugar and fructose syrup) added to high-quality honey (Granada Protected Designation of Origin, Spain) at different levels (5%-50%). A complete discrimination between non-adulterated and adulterated samples was achieved. A general regression model to quantify the adulteration levels was developed as well as specific models for each adulterant. The coefficients of determination were higher than 0.96 for all the models. These results demonstrate the capacity of Vis-NIRS combined with chemometric tools for honey quality control.
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Affiliation(s)
- Ma José Aliaño-González
- Department of Analytical Chemistry, Faculty of Sciences, University of Cadiz, Agrifood Campus of International Excellence (ceiA3), IVAGRO, P.O. Box 40, 11510, Puerto Real, Cadiz, Spain.
| | - Marta Ferreiro-González
- Department of Analytical Chemistry, Faculty of Sciences, University of Cadiz, Agrifood Campus of International Excellence (ceiA3), IVAGRO, P.O. Box 40, 11510, Puerto Real, Cadiz, Spain.
| | - Estrella Espada-Bellido
- Department of Analytical Chemistry, Faculty of Sciences, University of Cadiz, Agrifood Campus of International Excellence (ceiA3), IVAGRO, P.O. Box 40, 11510, Puerto Real, Cadiz, Spain.
| | - Miguel Palma
- Department of Analytical Chemistry, Faculty of Sciences, University of Cadiz, Agrifood Campus of International Excellence (ceiA3), IVAGRO, P.O. Box 40, 11510, Puerto Real, Cadiz, Spain.
| | - Gerardo F Barbero
- Department of Analytical Chemistry, Faculty of Sciences, University of Cadiz, Agrifood Campus of International Excellence (ceiA3), IVAGRO, P.O. Box 40, 11510, Puerto Real, Cadiz, Spain.
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15
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Zhang X, Zhang S, Qing X, Lu Z. A New Strategy for Rapid Classification of Honeys by Simple Cluster Analysis Method Based on Combination of Various Physicochemical Parameters. Chem Res Chin Univ 2019. [DOI: 10.1007/s40242-019-8321-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Ceramic membrane filtration of factory sugarcane juice: Effect of pretreatment on permeate flux, juice quality and fouling. J FOOD ENG 2019. [DOI: 10.1016/j.jfoodeng.2018.09.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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17
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1H-NMR Profiling and Chemometric Analysis of Selected Honeys from South Africa, Zambia, and Slovakia. Molecules 2018; 23:molecules23030578. [PMID: 29510542 PMCID: PMC6017463 DOI: 10.3390/molecules23030578] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 01/18/2018] [Accepted: 01/23/2018] [Indexed: 12/14/2022] Open
Abstract
Honey is the natural sweet substance produced by honeybee from nectar or honeydew, exhibiting several nutritional and health benefits. It contains a complex mixture of compounds in different proportions, with sugars being the main component. The physicochemical characteristics of ten honeys were evaluated; represented by five, three, and two from South Africa, Slovakia, and Zambia, respectively. The range of values for the pH (3.75–4.38), electrical conductivity (99–659 µS/cm), and moisture content (14.2–17.7%) are within the recommended limits for quality honeys. 1H-NMR (Nuclear Magnetic Resonance) profiling of the honeys in D2O was determined, and the data were analysed by chemometrics. This method is fast, reproducible, and sample pre-treatment is not necessary. The 1H-NMR fingerprints of various chemical shift regions showed similarity or dissimilarity across geographical origins that are useful for identification, detection of adulteration, and quality control. The principal component analysis PCA and partial linear square discriminant analysis PLS-DA of the 1H-NMR profiles successively categorises the honeys into two chemically related groups. The R2 values are higher than the corresponding Q2 values for all samples, confirming the reliability of the model. Honeys in the same cluster contain similar metabolites and belong to the same botanic or floral origin.
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Sowa P, Grabek-Lejko D, Wesołowska M, Swacha S, Dżugan M. Hydrogen peroxide-dependent antibacterial action of Melilotus albus honey. Lett Appl Microbiol 2017; 65:82-89. [PMID: 28426165 DOI: 10.1111/lam.12749] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 04/12/2017] [Accepted: 04/12/2017] [Indexed: 01/18/2023]
Abstract
Honey originating from different floral sources exhibits the broad spectrum of antibacterial activity as a result of the presence of hydrogen peroxide as well as nonperoxide bioactive compounds. The mechanisms of antibacterial activity of Polish melilot honey were investigated for the first time. Polish melilot honey samples (Melilotus albus biennial = 3 and annual = 5, Melilotus officinalis = 1) were collected directly from beekeepers and analysed for pollen profile, basic physicochemical parameters, antioxidant capacity, radical scavenging activity, total phenolic contents as well as antibacterial properties against pathogenic bacteria Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae, Salmonella spp. The physicochemical properties of melilot honey were specific for light-coloured unifloral honey samples and were not dependent on its botanical and geographical origin (P > 0·05). All tested honey samples exhibited inhibitory activity (above 90%) against Gram-positive bacteria at the concentration of 12·5-25%. Above 30-50% of antibacterial activity of melilot honey was connected with glucose oxidase enzyme action and was destroyed in the presence of catalase. Hydrogen peroxide-dependent antibacterial activity of honey was inversely correlated with its radical scavenging activity (r = -0·67) and phenolic compounds (r = -0·61). Antibacterial action of melilot honey depends not only on hydrogen peroxide produced by glucose oxidase, but also on other nonperoxide bioactive components of honey. SIGNIFICANCE AND IMPACT OF THE STUDY Melilot honey is used in traditional medicine as an anticoagulant agent due to the possibility of the presence of the coumarin compounds which are specific for Melilotus plant. Melilotus albus is rarely used to produce honey, and antibacterial properties of this variety of honey had not been studied yet. Nine samples of melilot honey produced in different regions of Poland were analysed according to their antibacterial activity which was correlated with physiochemical parameters and antioxidant activity. It was shown that antibacterial activity of melilot honey is created by hydrogen peroxide and other bioactive compounds.
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Affiliation(s)
- P Sowa
- Department of Chemistry and Food Toxicology, Faculty of Biology and Agriculture, University of Rzeszów, Rzeszów, Poland
| | - D Grabek-Lejko
- Department of Biotechnology and Microbiology, Faculty of Biology and Agriculture, University of Rzeszów, Rzeszów, Poland
| | - M Wesołowska
- Department of Chemistry and Food Toxicology, Faculty of Biology and Agriculture, University of Rzeszów, Rzeszów, Poland
| | - S Swacha
- Department of Chemistry and Food Toxicology, Faculty of Biology and Agriculture, University of Rzeszów, Rzeszów, Poland
| | - M Dżugan
- Department of Chemistry and Food Toxicology, Faculty of Biology and Agriculture, University of Rzeszów, Rzeszów, Poland
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Lipase-catalyzed synthesis of sucrose monoester: Increased productivity by combining enzyme pretreatment and non-aqueous biphasic medium. J Biotechnol 2017; 259:182-190. [PMID: 28751275 DOI: 10.1016/j.jbiotec.2017.07.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 06/06/2017] [Accepted: 07/21/2017] [Indexed: 11/22/2022]
Abstract
Sucrose monocaprate was synthesized by carrying out a lipase-catalyzed transesterification in a non-aqueous biphasic medium. Vinyl caprate was mechanically dispersed into a solution of sucrose in DMSO. The use of DMSO allowed increasing sucrose concentration up to 0.7M (in DMSO). The denaturing effect of DMSO on lipase was avoided by pretreatment of lipase by pH adjustment in the presence of crown ether. This pretreatment maintained a significant catalytic activity which led to 0.2M sucrose monoester within 1h at 50°C, which represented higher productivity than already reported. Detailed structural characterization revealed that only monoester was recovered and the 2-O-acylated sucrose monocaprate was the major isomer in the final product.
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Dżugan M, Sowa P, Kwaśniewska M, Wesołowska M, Czernicka M. Physicochemical Parameters and Antioxidant Activity of Bee Honey Enriched With Herbs. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2017; 72:74-81. [PMID: 28000091 DOI: 10.1007/s11130-016-0593-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Three groups of products enriched with herbs were studied: (1) commercial herb honeys (n = 5) produced by bees fed a syrup with an herbal extract, (2) natural herbal honey (n = 3) produced by bees from the nectar of herbs, and (3) creamed multifloral honey with added dried herbs (n = 5). As a control, multifloral honey (n = 5) was used. The physicochemical parameters (i.e., sugar extract, water content, specific rotation, conductivity, hydroxymethylfurfural content, pH and acidity), sugar profiles (HPLC analysis), antioxidant activity and total phenolic compounds content of the studied samples were compared. Although great diversity in the basic properties of the studied products was observed, they were comparable to multifloral honey and complied with honey regulations. Significant differences in sugar composition were observed, and adversely positive rotation (excluding nettle herb honey) was detected in group 1, likely resulting from the change in bee feeding. The best antioxidant activity for creamed honeys with dried herbs (group 2) was investigated, whereas herb honeys (group 1) exhibited similar antioxidant properties as multifloral honey. The use of controlled feeding of bees appears to be an effective method of enriching honey with desirable plant bioactive components to create innovative bee products.
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Affiliation(s)
- Małgorzata Dżugan
- Department of Chemistry and Food Toxicology, Faculty of Biology and Agriculture, University of Rzeszów, Ćwiklińskiej 1a, 35-601, Rzeszów, Poland.
| | - Patrycja Sowa
- Department of Chemistry and Food Toxicology, Faculty of Biology and Agriculture, University of Rzeszów, Ćwiklińskiej 1a, 35-601, Rzeszów, Poland
| | - Monika Kwaśniewska
- Department of Chemistry and Food Toxicology, Faculty of Biology and Agriculture, University of Rzeszów, Ćwiklińskiej 1a, 35-601, Rzeszów, Poland
| | - Monika Wesołowska
- Department of Chemistry and Food Toxicology, Faculty of Biology and Agriculture, University of Rzeszów, Ćwiklińskiej 1a, 35-601, Rzeszów, Poland
| | - Maria Czernicka
- Department of Bioenergy Technology, Faculty of Biology and Agriculture, University of Rzeszów, Ćwiklińskiej 1a, 35-601, Rzeszów, Poland
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21
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Application of analytical methods in authentication and adulteration of honey. Food Chem 2017; 217:687-698. [DOI: 10.1016/j.foodchem.2016.09.001] [Citation(s) in RCA: 147] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 08/31/2016] [Accepted: 09/01/2016] [Indexed: 01/22/2023]
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22
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González-Porto AV, Martín Arroyo T, Bartolomé Esteban C. How soil type (gypsum or limestone) influences the properties and composition of thyme honey. SPRINGERPLUS 2016; 5:1663. [PMID: 27733968 PMCID: PMC5037098 DOI: 10.1186/s40064-016-3243-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Accepted: 09/06/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND AIMS The objective of this work was to determine the influence of the soil substrate on the characteristics and properties of a specific type of honey. As such, we analysed the features of a typical single-flower honey, thyme honey, produced in a specific Mediterranean region. Thymus is a genus of aromatic perennial plants that are native to Europe, North Africa and Asia. METHODS A total of 70 honey samples from hives situated on limestone (38 samples) or gypsum soils (32 samples) were studied. The physical and chemical properties of each samples were analyzed using standard assays. RESULTS Within the same geographical area and despite a similar thyme pollen content, we observed variation in the physicochemical, antioxidant and sensorial characteristics of monofloral honeys. The quantification of certain physicochemical parameters of the honey indicated these features were influenced by the soil type. Indeed, the soil type of the hives' settlement area, limestone or gypsum, influences the conductivity, antioxidant capacity, colour and floristic composition. CONCLUSIONS The present work demonstrates that soil type (gypsum or limestone) influences the characteristics of honey, potentially providing added market value to these products.
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Affiliation(s)
- Amelia Virginia González-Porto
- Laboratorio de Miel y otros Productos de la colmena, Centro Agrario de Marchamalo (CAR)-IRIAF, Junta de Comunidades de Castilla La Mancha, Camino de San Martín s/n, 19180 Guadalajara, Marchamalo Spain
| | - Tomás Martín Arroyo
- Laboratorio de Miel y otros Productos de la colmena, Centro Agrario de Marchamalo (CAR)-IRIAF, Junta de Comunidades de Castilla La Mancha, Camino de San Martín s/n, 19180 Guadalajara, Marchamalo Spain
| | - Carmen Bartolomé Esteban
- Departamento de Ciencias de la Vida (U.D. Botánica), Facultad de Biología, C. Ambientales y Químicas, Universidad de Alcalá, Madrid, Spain
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24
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Bunaciu AA, Danet AF, Fleschin Ş, Aboul-Enein HY. Recent Applications for in Vitro Antioxidant Activity Assay. Crit Rev Anal Chem 2016; 46:389-99. [DOI: 10.1080/10408347.2015.1101369] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Andrei A. Bunaciu
- SCIENT - Research Center for Instrumental Analysis, Tancabesti, Snagov, Romania
| | - Andrei Florin Danet
- Department of Analytical Chemistry, Faculty of Chemistry, University of Bucharest, Bucharest, Romania
| | - Şerban Fleschin
- Department of Organic Chemistry, Biochemistry and Catalysis, Faculty of Chemistry, University of Bucharest, Bucharest, Romania
| | - Hassan Y. Aboul-Enein
- Pharmaceutical and Medicinal Chemistry Department, Pharmaceutical and Drug Industries Research Division, Dokki, Giza, Egypt
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25
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Apak R, Özyürek M, Güçlü K, Çapanoğlu E. Antioxidant Activity/Capacity Measurement. 3. Reactive Oxygen and Nitrogen Species (ROS/RNS) Scavenging Assays, Oxidative Stress Biomarkers, and Chromatographic/Chemometric Assays. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:1046-1070. [PMID: 26689748 DOI: 10.1021/acs.jafc.5b04744] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
There are many studies in which the antioxidant potential of different foods have been analyzed. However, there are still conflicting results and lack of information as a result of unstandardized assay techniques and differences between the principles of the methods applied. The measurement of antioxidant activity, especially in the case of mixtures, multifunctional or complex multiphase systems, cannot be evaluated satisfactorily using a simple antioxidant test due to the many variables influencing the results. In the literature, there are many antioxidant assays that are used to measure the total antioxidant activity/capacity of food materials. In this review, reactive oxygen and nitrogen species (ROS/RNS) scavenging assays are evaluated with respect to their mechanism, advantages, disadvantages, and potential use in food systems. On the other hand, in vivo antioxidant activity (AOA) assays including oxidative stress biomarkers and cellular-based assays are covered within the scope of this review. Finally, chromatographic and chemometric assays are reviewed, focusing on their benefits especially with respect to their time saving, cost-effective, and sensitive nature.
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Affiliation(s)
- Reşat Apak
- Department of Chemistry, Faculty of Engineering, Istanbul University , Avcilar, 34320 Istanbul, Turkey
| | - Mustafa Özyürek
- Department of Chemistry, Faculty of Engineering, Istanbul University , Avcilar, 34320 Istanbul, Turkey
| | - Kubilay Güçlü
- Department of Chemistry, Faculty of Engineering, Istanbul University , Avcilar, 34320 Istanbul, Turkey
| | - Esra Çapanoğlu
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University , Maslak, 34469 Istanbul, Turkey
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26
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Lukasiewicz M, Kowalski S, Makarewicz M. Antimicrobial an antioxidant activity of selected Polish herbhoneys. Lebensm Wiss Technol 2015. [DOI: 10.1016/j.lwt.2015.06.029] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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27
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Skrzypczak A, Przystupa N, Zgadzaj A, Parzonko A, Sykłowska-Baranek K, Paradowska K, Nałęcz-Jawecki G. Antigenotoxic, anti-photogenotoxic and antioxidant activities of natural naphthoquinone shikonin and acetylshikonin and Arnebia euchroma callus extracts evaluated by the umu-test and EPR method. Toxicol In Vitro 2015; 30:364-72. [DOI: 10.1016/j.tiv.2015.09.029] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Revised: 08/24/2015] [Accepted: 09/29/2015] [Indexed: 11/25/2022]
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28
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Kuś PM, Marijanović Z, Jerković I. Evaluation of HS-SPME and ultrasonic solvent extraction for monitoring of plant flavours added by the bees to herbhoneys: traceability biomarkers. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2015; 32:1761-71. [PMID: 26365314 DOI: 10.1080/19440049.2015.1086496] [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: 10/23/2022]
Abstract
The volatile composition of 21 herbhoneys (HHs) of 7 different botanical origins was characterised for the first time. Ultrasound solvent extraction (USE) and headspace solid-phase microextraction (HS-SPME) followed by GC-FID/MS were successfully applied as complementary methods for monitoring the volatile plant flavours added by the bees. HHs showed significant compositional variability related to the botanical origin and compounds that could serve as traceability biomarkers were identified. The most important compounds with high abundance were (E,extract; H, headspace): caffeine (up to 68.7%, E) and trans-linalool oxide (up to 26.0%, H) in coffee HH, α-terpineol (up to 8.2%, E; 27.1%, H) and bornyl acetate (up to 3.1, E; 11.9%, H) in pine HH, thymol (up to 3.1%, E; 55.4%, H) in thyme HH. Hawthorn HH was characterised by the presence of herniarin (up to 13.4%, E) and lemon HH contained limonene (up to 1.6%, E; 33.2%, H). Other HHs (nettle and aloe) contained lower amounts of volatiles and their profiles were not specific. In all the HHs, methyl syringate was found and it was most abundant in thyme HH (up to 17.4%, E). The volatile fraction of HHs showed some substantial similarities and differences with the composition of herbs from which they derive. It confirms the selective bee-mediated transfer of phytochemicals, including known flavour-active volatiles into the final product, but also biotransformation of several compounds. Additionally, several similarities to the corresponding natural honeys were observed, but in general HHs exhibited less rich volatile profiles.
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Affiliation(s)
- Piotr Marek Kuś
- a Department of Pharmacognosy , Wrocław Medical University , Wrocław , Poland
| | - Zvonimir Marijanović
- b Department of Food Technology , Marko Marulić Polytechnic in Knin , Knin , Croatia
| | - Igor Jerković
- c Department of Organic Chemistry, Faculty of Chemistry and Technology , University of Split , Split , Croatia
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29
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Kapaev RR, Toukach PV. Improved Carbohydrate Structure Generalization Scheme for 1H and 13C NMR Simulations. Anal Chem 2015; 87:7006-10. [DOI: 10.1021/acs.analchem.5b01413] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Roman R. Kapaev
- Higher Chemical College of the Russian Academy of Sciences, Miusskaya sq. 9, Moscow 125047, Russia
| | - Philip V. Toukach
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prosp. 47, Moscow 119991, Russia
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30
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Ramos AS, Souza ROS, Boleti APDA, Bruginski ERD, Lima ES, Campos FR, Machado MB. Chemical characterization and antioxidant capacity of the araçá-pera (Psidium acutangulum): An exotic Amazon fruit. Food Res Int 2015; 75:315-327. [PMID: 28454962 DOI: 10.1016/j.foodres.2015.06.026] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2014] [Revised: 06/12/2015] [Accepted: 06/17/2015] [Indexed: 11/25/2022]
Abstract
The "araçá-pera" (Psidium acutangulum DC) is an exotic guava consumed by the Brazilian Amazon population. This paper describes 22 compounds from this fruit by UHPLC-HRMS and NMR methods, being one disaccharide, five monosaccharides, two organic acids, one trihydroxycinnamic acid glucopyranosyl, one tannine digalloyl glucopyranosyl, five triterpenoid acids, and six fatty acids. It also quantifies the level of ascorbic acid (AA) by HPLC-MS (74.32±1.23mg/100g of fresh fruit), and defines the chemical antioxidant activities by DPPH and ABTS+ assays (24.96±0.75, 90.57±0.63mg of vitamin C/100g fresh fruit, respectively), and a cell-based assays (76-100%). These results have shown that this exotic guava can be consumed as a nutraceutical ingredient, as well as be used in the production of functional foods in the Amazonian diet to prevent chronic and oxidative diseases.
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Affiliation(s)
- Andrezza S Ramos
- Departamento de Química, Universidade Federal do Amazonas, 69077-000, Manaus, AM, Brazil
| | - Rodrigo O S Souza
- Faculdade de Ciências Farmacêuticas, Universidade Federal do Amazonas, 69077-000, Manaus, AM, Brazil
| | - Ana Paula de A Boleti
- Faculdade de Ciências Farmacêuticas, Universidade Federal do Amazonas, 69077-000, Manaus, AM, Brazil
| | - Estevan R D Bruginski
- Departamento de Farmácia, Universidade Federal do Paraná, 80210-170, Curitiba, PR, Brazil
| | - Emerson S Lima
- Faculdade de Ciências Farmacêuticas, Universidade Federal do Amazonas, 69077-000, Manaus, AM, Brazil
| | - Francinete R Campos
- Departamento de Farmácia, Universidade Federal do Paraná, 80210-170, Curitiba, PR, Brazil
| | - Marcos B Machado
- Departamento de Química, Universidade Federal do Amazonas, 69077-000, Manaus, AM, Brazil.
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31
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Chemical composition and antimicrobial activity of Polish herbhoneys. Food Chem 2015; 171:84-8. [DOI: 10.1016/j.foodchem.2014.08.112] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 07/27/2014] [Accepted: 08/26/2014] [Indexed: 11/23/2022]
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32
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Two new quinochalcone C-glycosides from the florets of Carthamus tinctorius. Int J Mol Sci 2014; 15:16760-71. [PMID: 25247575 PMCID: PMC4200872 DOI: 10.3390/ijms150916760] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2014] [Revised: 09/01/2014] [Accepted: 09/04/2014] [Indexed: 11/17/2022] Open
Abstract
Two new quinochalcone C-glycosides, named hydroxysafflor yellow B (1) and hydroxysafflor yellow C (2), along with two known quinochalcone C-glycosides, safflomin C (3) and saffloquinoside C (4), and one known flavanone, (2R)-4',5-dihydroxyl-6, 7-di-O-β-d-glucopyranosyl flavanone (5), were isolated from the florets of Carthamus tinctorius. Their structures were determined by extensive spectroscopic (UV, IR, HR-ESI-MS, 1D and 2D NMR) analyses. In addition, these quinochalcone C-glycosides together with hydroxysafflor yellow A and anhydrosafflor yellow B were evaluated for their anti-oxidative effects against H2O2-induced cytotoxicity in cultured H9c2 cells. Among them, compound 2 exhibited significant anti-oxidative effects.
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Boeing JS, Barizão EO, E Silva BC, Montanher PF, de Cinque Almeida V, Visentainer JV. Evaluation of solvent effect on the extraction of phenolic compounds and antioxidant capacities from the berries: application of principal component analysis. Chem Cent J 2014; 8:48. [PMID: 25246942 PMCID: PMC4158270 DOI: 10.1186/s13065-014-0048-1] [Citation(s) in RCA: 131] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Accepted: 07/21/2014] [Indexed: 01/27/2023] Open
Abstract
Background This study evaluated the effect of the solvent on the extraction of antioxidant compounds from black mulberry (Morus nigra), blackberry (Rubus ulmifolius) and strawberry (Fragaria x ananassa). Different extracts of each berry were evaluated from the determination of total phenolic content, anthocyanin content and antioxidant capacity, and data were applied to the principal component analysis (PCA) to gain an overview of the effect of the solvent in extraction method. Results For all the berries analyzed, acetone/water (70/30, v/v) solvent mixture was more efficient solvent in the extracting of phenolic compounds, and methanol/water/acetic acid (70/29.5/0.5, v/v/v) showed the best values for anthocyanin content. Mixtures of ethanol/water (50/50, v/v), acetone water/acetic acid (70/29.5/0.5, v/v/v) and acetone/water (50/50, v/v) presented the highest antioxidant capacities for black mulberries, blackberries and strawberries, respectively. Conclusion Antioxidants extractions are extremely affected by the solvent combination used. In addition, the obtained extracts with the organic solvent-water mixtures were distinguished from the extracts obtained with pure organic solvents, through the PCA analysis. Electronic supplementary material The online version of this article (doi:10.1186/s13065-014-0048-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | | | - Beatriz Costa E Silva
- Institute of Chemistry, State University Paulista, Araraquara, Sao Paulo 14800-060 Brazil
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