1
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Yan X, McClements DJ, Luo S, Liu C, Ye J. Recent advances in the impact of gelatinization degree on starch: Structure, properties and applications. Carbohydr Polym 2024; 340:122273. [PMID: 38858001 DOI: 10.1016/j.carbpol.2024.122273] [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: 03/13/2024] [Revised: 04/26/2024] [Accepted: 05/13/2024] [Indexed: 06/12/2024]
Abstract
During home cooking or industrial food processing operations, starch granules usually undergo a process known as gelatinization. The starch gelatinization degree (DG) influences the structural organization and properties of starch, which in turn alters the physicochemical, organoleptic, and gastrointestinal properties of starchy foods. This review summarizes methods for measuring DG, as well as the impact of DG on the starch structure, properties, and applications. Enzymatic digestion, iodine colorimetry, and differential scanning calorimetry are the most common methods for evaluating the DG. As the DG increases, the structural organization of the molecules within starch granules is progressively disrupted, the particle size of the granules is altered due to swelling and then disruption, the crystallinity is decreased, the molecular weight is reduced, and the starch-lipid complexes are formed. The impact of DG on the starch structure and properties depends on the processing method, operating conditions, and starch source. The starch DG affects the quality of many foods, including baked goods, fried foods, alcoholic beverages, emulsified foods, and edible inks. Thus, a better understanding of the changes in starch structure and function caused by gelatinization could facilitate the development of foods with novel or improved properties.
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Affiliation(s)
- Xudong Yan
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China
| | - David Julian McClements
- Biopolymers and Colloids Research Laboratory, Department of Food Science, University of Massachusetts Amherst, Amherst, MA 01003, USA
| | - Shunjing Luo
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China
| | - Chengmei Liu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China.
| | - Jiangping Ye
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China.
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2
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Zhang Z, Feng Y, Wang H, He H. Synergistic modification of hot-melt extrusion and nobiletin on the multi-scale structures, interactions, thermal properties, and in vitro digestibility of rice starch. Front Nutr 2024; 11:1398380. [PMID: 38812933 PMCID: PMC11133735 DOI: 10.3389/fnut.2024.1398380] [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: 03/09/2024] [Accepted: 04/16/2024] [Indexed: 05/31/2024] Open
Abstract
Background Rice starch has high digestibility due to its large carbohydrate content. Synergistic modification of hot-melt extrusion (HME) and additives such as flavonoids, hydrocolloids, proteins, lipids, and other additives has the tendency to retard the rate of starch hydrolysis. Hence, the current investigation aimed to study the combined effect of the HME-assisted addition of nobiletin (NOB, 0, 2, 4, and 6%) on the multi-scale structures, interactions, thermal, and digestibility characteristics of rice starch. Methods The study employed density functional theory calculations and an infrared second derivative of an Fourier-transform infrared (FTIR) spectrometer to analyze the interactions between NOB and starch. The physicochemical properties of the starch extrudates were characterized by FTIR, 13C nuclear magnetic resonance, X-ray diffraction, and differential scanning calorimetry, while the digestibility was evaluated using an in vitro digestion model. Results HME was found to disrupt the crystalline structure, helix structure, short-ordered structure, and thermal properties of starch. The interaction between NOB and starch involved hydrophobic interactions and hydrogen bonds, effectively preventing the molecular chains of starch from interacting with each other and disrupting their double helix structure. The addition of NOB led to the formation of a highly single-helical V-type crystalline structure, along with the formation of ordered structural domains. Consequently, the combined treatment significantly enhanced the ordered structure and thermal stability of starch, thus effectively leading to an increase in resistant starch and slowly digestion starch. Discussion The study underscores that synergistic modification of HME and NOB holds promise for enhancing both the nutritional value and functional properties of rice starch. These findings offer valuable insights for developing high-quality rice starch products with broader applications.
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Affiliation(s)
- Zhihong Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Heinz Mehlhorn Academician Workstation, Hainan Medical University, Haikou, Hainan, China
| | - Ying Feng
- Department of Nutrition and Food Hygiene, School of Public Health, Heinz Mehlhorn Academician Workstation, Hainan Medical University, Haikou, Hainan, China
| | - Honglan Wang
- Department of Nutrition and Food Hygiene, School of Public Health, Heinz Mehlhorn Academician Workstation, Hainan Medical University, Haikou, Hainan, China
| | - Hai He
- Department of Nutrition and Food Hygiene, School of Public Health, Heinz Mehlhorn Academician Workstation, Hainan Medical University, Haikou, Hainan, China
- Department of Endocrinology and Metabolism, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, Guangdong, China
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3
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Kraithong S, Theppawong A, Bunyameen N, Zhang X, Huang R. Advancements in understanding low starch hydrolysis in pigmented rice: A comprehensive overview of mechanisms. Food Chem 2024; 439:138079. [PMID: 38043273 DOI: 10.1016/j.foodchem.2023.138079] [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: 07/13/2023] [Revised: 11/14/2023] [Accepted: 11/24/2023] [Indexed: 12/05/2023]
Abstract
This review explores the health-promoting properties of pigmented rice, focusing on its unique ability to promote slow starch digestion and improve blood sugar regulation. While the impact of slow starch digestibility is widely acknowledged, our current understanding of the underlying mechanisms remains insufficient. Therefore, this review aims to bridge the gap by examining the intricate factors and mechanisms that contribute to the low starch hydrolysis of pigmented rice to better understand how it promotes slower starch digestion and improves blood sugar regulation. This paves the way for future advancements in utilizing pigmented rice by enhancing our understanding of the mechanisms behind low starch hydrolysis. These may include the development of food products aimed at mitigating hyperglycemic symptoms and reducing the risk of diabetes. This research broadens our understanding of pigmented rice and facilitates the development of strategies to promote health outcomes by incorporating pigmented rice into our diets.
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Affiliation(s)
- Supaluck Kraithong
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, China.
| | - Atiruj Theppawong
- Organic and Biomimetic Chemistry Research Group, Ghent University, Krijgslaan 281 S4, B-9000 Ghent, Belgium
| | - Nasuha Bunyameen
- Graduate School of Horticulture, Chiba University, Chiba 271-8510, Japan
| | - Xiaoyong Zhang
- Joint Laboratory of Guangdong Province and Hong Kong Region on Marine Bioresource Conservation and Exploitation, College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China.
| | - Riming Huang
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, China.
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4
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Li Y, He Z, Tu Y, Chen L, Li X. Understanding synchronous regulating effects of starch-protein interactions on starch digestion and retrogradation under thermal shear processing. Carbohydr Polym 2024; 329:121767. [PMID: 38286542 DOI: 10.1016/j.carbpol.2023.121767] [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: 06/18/2023] [Revised: 12/12/2023] [Accepted: 12/29/2023] [Indexed: 01/31/2024]
Abstract
Although starch-protein interactions have been widely used to regulate starch digestibility and retrogradation during food processings, their synchronous regulating effects on both properties still remain largely unexplored. The effects of interactions with pea protein (PP) under thermal shear processing on the digestion and retrogradation properties of modified chestnut starch were investigated. Results show that thermal shear processing broke starch multi-scale structure, leading to the reduction in molar mass, short-range ordered structure, crystallinity, and starch compactness, in turn increasing starch digestibility and accelerating starch retrogradation. However, PP molecules would interact with chestnut starch through hydrogen bonding to form the starch-protein complexes during thermal shear processing, which caused an increased resistant starch. These starch-protein interactions also inhibited the formation of short-range, long-range ordered structure, aggregate structure during storage, causing a reduced degree of retrogradation. The results provided new insights into the synchronously regulating effects of starch-protein interactions under thermal shear processing on starch digestion and retrogradation, which would facilitate the development of starch-based foods with high nutrition and quality.
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Affiliation(s)
- Yingying Li
- Ministry of Education Engineering Research Center of Starch and Protein Processing, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Zhongchao He
- Ministry of Education Engineering Research Center of Starch and Protein Processing, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Yuan Tu
- Ministry of Education Engineering Research Center of Starch and Protein Processing, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Lin Chen
- Ministry of Education Engineering Research Center of Starch and Protein Processing, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Xiaoxi Li
- Ministry of Education Engineering Research Center of Starch and Protein Processing, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
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5
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Tsochatzis ED, Vidal NP, Bai W, Diamantidou D, Theodoridis G, Martinez MM. Untargeted screening and in silico toxicity assessment of semi- and non-volatile compounds migrating from polysaccharide-based food contact materials. Food Chem 2023; 425:136499. [PMID: 37285625 DOI: 10.1016/j.foodchem.2023.136499] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 05/05/2023] [Accepted: 05/29/2023] [Indexed: 06/09/2023]
Abstract
The chemical safety of representative polysaccharide films made with pea starch, organocatalytic acetylated pea starch and pectin was investigated at different migration conditions (20 °C/10 days, 70 °C/2 h) using two official simulants signifying hydrophilic (simulant A, 10% ethanol) or lipophilic (simulant D1, 50% ethanol) foods. Migrating semi-volatile and non-volatile compounds were identified and semi-quantified by ultra-high performance liquid chromatography-trap ion mobility time-of-flight mass spectrometry (UHPLC-TIMS-TOF-MS/MS), whereas their toxicity was evaluated by in silico models based on qualitative structure activity (QSAR). Physicochemical analysis revealed polymer wash-off into the simulants. Migration testing at 70 °C for 2 h using simulant D1 resulted in detectable concentrations of glycerol (≤72.1 mg/kg), monoacetylated maltose (≤6.5 mg/kg), and dibutyl phthalate (DBP) (≤0.5 mg/kg, compliant with the existing legislative migration limits) in samples containing acetylated starch. Migrating 3-β-galactopyranosyl glucose (≤8.9 mg/kg) and 2,5-diketo-d-gluconic acid (≤4.9 mg/kg) were detected at 20 °C/10 days. In-silico toxicity emphasized no significant toxicity and categorized organocatalytic acetylated pea starch of no safety concern.
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Affiliation(s)
- Emmanouil D Tsochatzis
- Centre for Innovative Food (CiFOOD), Department of Food Science, Aarhus University, Agro Food Park 48, Aarhus N 8200, Denmark
| | - Natalia P Vidal
- Centre for Innovative Food (CiFOOD), Department of Food Science, Aarhus University, Agro Food Park 48, Aarhus N 8200, Denmark; Aarhus Institute of Advanced Studies (AIAS), Aarhus University, DK-8000 Aarhus, Denmark
| | - Wenqiang Bai
- Centre for Innovative Food (CiFOOD), Department of Food Science, Aarhus University, Agro Food Park 48, Aarhus N 8200, Denmark
| | - Dimitra Diamantidou
- Laboratory of Analytical Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; Biomic_AUTh, Center for Interdisciplinary Research and Innovation (CIRI-AUTH), Balkan Center B1.4, 10th Km Thessaloniki-Thermi Rd, P.O. Box 8318, Thessaloniki, Greece
| | - Georgios Theodoridis
- Laboratory of Analytical Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; Biomic_AUTh, Center for Interdisciplinary Research and Innovation (CIRI-AUTH), Balkan Center B1.4, 10th Km Thessaloniki-Thermi Rd, P.O. Box 8318, Thessaloniki, Greece
| | - Mario M Martinez
- Centre for Innovative Food (CiFOOD), Department of Food Science, Aarhus University, Agro Food Park 48, Aarhus N 8200, Denmark.
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Cao Y, Wang X, Zhao C, Zhang H, Zheng M, Xu X, Liu J. Study on physicochemical, structural, and functional properties of Zhengdan958 and Xianyu335 cornstarch from newly harvested corn under postharvest ripening conditions at ambient temperature. Heliyon 2023; 9:e15650. [PMID: 37153400 PMCID: PMC10160505 DOI: 10.1016/j.heliyon.2023.e15650] [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: 06/29/2022] [Revised: 04/08/2023] [Accepted: 04/17/2023] [Indexed: 05/09/2023] Open
Abstract
The importance of starch in nutrition and industry is unquestionable. This study investigated the changes in physicochemical, structural, and functional properties of cornstarch from newly harvested Zhengdan958 (Zd958) and Xianyu335 (Xy335) corn during for 0, 20, 40, and 60 d at ambient temperature. The results showed no significant changes in the proximate components and apparent structure of Zd958 and Xy335 cornstarch under postharvest ripening conditions. Compared with 0 d, the molecular weight distribution and mass fraction of Zd958 and Xy335 cornstarch have changed significantly, the relative crystallinity (RC) has significantly increased from 26.4% to 26.5%-28.8% and 28.4%, and R1045/1022 has significantly increased from 0.828 to 0.826 to 0.843 and 0.883, respectively. The changes in structure indicated that the synthesis and rearrangement of cornstarch molecules formed highly ordered crystalline structures, and the ordered structures of long-range and short-range molecules increased. Moreover, the changes in structure affected the pasting characteristics and texture profiles of cornstarch, therefore, affecting the final food quality.
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Affiliation(s)
- Yong Cao
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, Jilin Province 130118, China
- National Engineering Laboratory for Wheat and Corn Deep Processing, Jilin Agricultural University, Changchun, Jilin Province 130118, China
| | - Xiujuan Wang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, Jilin Province 130118, China
- Jilin Province Innovation Center for Food Biological Manufacture, Jilin Agricultural University, Changchun, Jilin Province 130118, China
| | - Chengbin Zhao
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, Jilin Province 130118, China
- National Engineering Laboratory for Wheat and Corn Deep Processing, Jilin Agricultural University, Changchun, Jilin Province 130118, China
| | - Hao Zhang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, Jilin Province 130118, China
- National Engineering Laboratory for Wheat and Corn Deep Processing, Jilin Agricultural University, Changchun, Jilin Province 130118, China
| | - Mingzhu Zheng
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, Jilin Province 130118, China
- National Engineering Laboratory for Wheat and Corn Deep Processing, Jilin Agricultural University, Changchun, Jilin Province 130118, China
| | - Xiuying Xu
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, Jilin Province 130118, China
- National Engineering Laboratory for Wheat and Corn Deep Processing, Jilin Agricultural University, Changchun, Jilin Province 130118, China
- Corresponding author. 2888, Xincheng Street, Changchun, Jilin Province 130118, China.
| | - Jingsheng Liu
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, Jilin Province 130118, China
- National Engineering Laboratory for Wheat and Corn Deep Processing, Jilin Agricultural University, Changchun, Jilin Province 130118, China
- Jilin Province Innovation Center for Food Biological Manufacture, Jilin Agricultural University, Changchun, Jilin Province 130118, China
- Corresponding author. 2888, Xincheng Street, Changchun, Jilin Province130118, China.
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7
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Impact of storage on starch digestibility and texture of a high-amylose wheat bread. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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8
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Zhang J, You Y, Li C, Ban X, Gu Z, Li Z. The modulatory roles and regulatory strategy of starch in the textural and rehydration attributes of dried noodle products. Crit Rev Food Sci Nutr 2022; 64:5551-5567. [PMID: 36524398 DOI: 10.1080/10408398.2022.2155797] [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: 12/23/2022]
Abstract
Noodles are popular staple foods globally, and dried noodle products (DNPs) have gained increasing attention due to recent changes in consumer diet behavior. Rapid rehydration and excellent texture quality are the two major demands consumers make of dried noodle products. Unfortunately, these two qualities conflict with each other: the rapid rehydration of DNPs generally requires a loose structure, which is disadvantageous for good texture qualities. This contradiction limits further development of the noodle industry, and overcoming this limitation remains challenging. Starch is the major component of noodles, and it has two main roles in DNPs. It serves as a skeleton for the noodle in gel networks form or acts as a noodle network filler in granule form. In this review, we comprehensively investigate the different roles of starch in DNPs, and propose strategies for balancing the conflicts between texture and rehydration qualities of DNPs by regulating the gel network and granule structure of starch. Current strategies in regulating the gel network mainly focused on the hydrogen bond strength, the orientation degree, and the porosity; while regulating granule structure was generally performed by adjusting the integrity and the gelatinization degree of starch. This review assists in the production of instant dried noodle products with desired qualities, and provides insights into promising enhancements in the quality of starch-based products by manipulating starch structure.
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Affiliation(s)
- Jiayan Zhang
- School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| | - Yuxian You
- School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| | - Caiming Li
- School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, People's Republic of China
| | - Xiaofeng Ban
- School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, People's Republic of China
| | - Zhengbiao Gu
- School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, People's Republic of China
| | - Zhaofeng Li
- School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, People's Republic of China
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9
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Roman L, Baylis B, Klinger K, de Jong J, Dutcher JR, Martinez MM. Changes to fine structure, size and mechanical modulus of phytoglycogen nanoparticles subjected to high-shear extrusion. Carbohydr Polym 2022; 298:120080. [DOI: 10.1016/j.carbpol.2022.120080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 09/01/2022] [Accepted: 09/02/2022] [Indexed: 11/28/2022]
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10
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Vidal NP, Bai W, Geng M, Martinez MM. Organocatalytic acetylation of pea starch: Effect of alkanoyl and tartaryl groups on starch acetate performance. Carbohydr Polym 2022; 294:119780. [PMID: 35868756 DOI: 10.1016/j.carbpol.2022.119780] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 05/20/2022] [Accepted: 06/22/2022] [Indexed: 11/23/2022]
Abstract
Organocatalytic acetylation of pea starch was systematically optimized using tartaric acid as catalyst. The effect of the degree of substitution with alkanoyl (DSacyl) and tartaryl groups (DStar) on thermal and moisture resistivity, and film-forming properties was investigated. Pea starch with DSacyl from 0.03 to 2.8 was successfully developed at more efficient reaction rates than acetylated maize starch. Nevertheless, longer reaction time resulted in granule surface roughness, loss of birefringence, hydrolytic degradation, and a DStar up to 0.5. Solid-state 13C NMR and SEC-MALS-RI suggested that tartaryl groups formed crosslinked di-starch tartrate. Acetylation increased the hydrophobicity, degradation temperature (by ~17 %), and glass transition temperature (by up to ~38 %) of pea starch. The use of organocatalytically-acetylated pea starch with DSacyl ≤ 0.39 generated starch-based biofilms with higher tensile and water barrier properties. Nevertheless, at higher DS, the incompatibility between highly acetylated and native pea starches resulted in a heterogenous/microporous structure that worsened film properties.
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Affiliation(s)
- Natalia P Vidal
- Center for Innovative Food (CiFOOD), Department of Food Science, Aarhus University, AgroFood Park 48, Aarhus N 8200, Denmark; Aarhus Institute of Advanced Studies (AIAS), Aarhus University, DK-8000 Aarhus, Denmark
| | - Wenqiang Bai
- Center for Innovative Food (CiFOOD), Department of Food Science, Aarhus University, AgroFood Park 48, Aarhus N 8200, Denmark
| | - Mingwei Geng
- Center for Innovative Food (CiFOOD), Department of Food Science, Aarhus University, AgroFood Park 48, Aarhus N 8200, Denmark; School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Mario M Martinez
- Center for Innovative Food (CiFOOD), Department of Food Science, Aarhus University, AgroFood Park 48, Aarhus N 8200, Denmark.
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11
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Highly branched starch accelerates the restoration of edible quality of dried rice noodles during rehydration. Carbohydr Polym 2022; 292:119612. [DOI: 10.1016/j.carbpol.2022.119612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 04/17/2022] [Accepted: 05/09/2022] [Indexed: 11/15/2022]
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12
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Huang X, Liu H, Ma Y, Mai S, Li C. Effects of Extrusion on Starch Molecular Degradation, Order-Disorder Structural Transition and Digestibility-A Review. Foods 2022; 11:foods11162538. [PMID: 36010538 PMCID: PMC9407177 DOI: 10.3390/foods11162538] [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: 07/04/2022] [Revised: 08/17/2022] [Accepted: 08/18/2022] [Indexed: 11/16/2022] Open
Abstract
Extrusion is a thermomechanical technology that has been widely used in the production of various starch-based foods and can transform raw materials into edible products with unique nutritional characteristics. Starch digestibility is a crucial nutritional factor that can largely determine the human postprandial glycemic response, and frequent consumption of foods with rapid starch digestibility is related to the occurrence of type 2 diabetes. The extrusion process involves starch degradation and order-disorder structural transition, which could result in large variance in starch digestibility in these foods depending on the raw material properties and processing conditions. It provides opportunities to modify starch digestibility by selecting a desirable combination of raw food materials and extrusion settings. This review firstly introduces the application of extrusion techniques in starch-based food production, while, more importantly, it discusses the effects of extrusion on the alteration of starch structures and consequentially starch digestibility in various foods. This review contains important information to generate a new generation of foods with slow starch digestibility by the extrusion technique.
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Affiliation(s)
- Xiaoyue Huang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China
| | - Hongsheng Liu
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China
| | - Yue Ma
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China
| | - Shihua Mai
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China
| | - Cheng Li
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
- Correspondence:
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13
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Roman L, Walker MR, Detlor N, Best J, Martinez MM. Pregelatinized Drum-Dried Wheat Starch of Different Swelling Behavior as Clean-Labeled Oil Replacers in Oil-in-Water Emulsions. Foods 2022; 11:foods11142044. [PMID: 35885287 PMCID: PMC9318365 DOI: 10.3390/foods11142044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/04/2022] [Accepted: 07/06/2022] [Indexed: 02/04/2023] Open
Abstract
Drum-drying results in pregelatinized starch with relatively low starch fragmentation and a great ability to absorb water and swell at room temperature. However, the effect of the degree of cold particle swelling and the thickening potential of drum-dried starch on its suitability as oil replacer in low-fat oil-in-water emulsions has received little attention. In this work, the potential of three pregelatinized drum-dried starches with almost identical molecular structure (as measured by size exclusion chromatography) and Water Binding Capacity (WBC), but different swelling behavior, was investigated to replace up to 60% oil in a mayonnaise-like emulsion system. The microstructure, stability, and rheology of the oil-in-water emulsions were noticeably affected by the substitution of oil with a pregelatinized drum-dried starch paste. Specifically, reduced-fat emulsions presented smaller droplet-size, a higher consistency index and increased emulsion stability, especially against freeze-thaw cycles, compared to the control full-fat mayonnaise. Importantly, the differences in cold swelling behavior (rather than simply assessing WBC) greatly influenced the consistency index and stability of low-fat emulsions, and results showed that drum-dried starch particles with high swelling potential perform better as oil replacers.
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Affiliation(s)
- Laura Roman
- Center for Innovative Food (CiFOOD), Department of Food Science, Aarhus University, AgroFood Park 48, 8200 Aarhus, Denmark;
- Department of Physics, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada
| | - Mitchell R. Walker
- School of Engineering, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada;
| | - Nicole Detlor
- Dawn Foods, 4370 Harvester Road, Burlington, ON L7L4X2, Canada; (N.D.); (J.B.)
| | - Janice Best
- Dawn Foods, 4370 Harvester Road, Burlington, ON L7L4X2, Canada; (N.D.); (J.B.)
| | - Mario M. Martinez
- Center for Innovative Food (CiFOOD), Department of Food Science, Aarhus University, AgroFood Park 48, 8200 Aarhus, Denmark;
- Department of Physics, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada
- Correspondence:
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Combined effects of starch fine molecular structures and water content on starch digestibility of cooked white rice. Int J Biol Macromol 2022; 215:192-202. [PMID: 35728634 DOI: 10.1016/j.ijbiomac.2022.06.116] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 05/24/2022] [Accepted: 06/15/2022] [Indexed: 01/08/2023]
Abstract
Although the starch digestibility of cooked white rice has been investigated with regard to its relation to starch structure, it is not yet clear how starch molecular structure and water content affect its digestion rate. To investigate this, the in vitro starch digestibility and molecular structure of 10 rice varieties with a range of rice-to-water cooking ratios were investigated. As expected, starch digestibility varied with different conditions. Typically, a higher amylose content resulted in a lower maximum digestion extent for a given water content. Having relatively more and longer amylopectin intermediate chains caused a slower starch digestion rate, but only with rice-to-water ratios between 1:1 and 1:1.2. These results could prove useful to find combinations of starch fine molecular structures and water contents to produce cooked rice with low glycemic index.
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15
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Li J, He H, Zhang H, Xu M, Gu Q, Zhu Z. Preparation of thermoplastic starch with comprehensive performance plasticized by citric acid. J Appl Polym Sci 2022. [DOI: 10.1002/app.52401] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Jiqian Li
- National Engineering Research Center of Novel Equipment for Polymer Processing, Guangdong Provincial Key Laboratory of Technique and Equipment for Macromolecular Advanced Manufacturing South China University of Technology Guangzhou China
| | - Hezhi He
- National Engineering Research Center of Novel Equipment for Polymer Processing, Guangdong Provincial Key Laboratory of Technique and Equipment for Macromolecular Advanced Manufacturing South China University of Technology Guangzhou China
| | - He Zhang
- National Engineering Research Center of Novel Equipment for Polymer Processing, Guangdong Provincial Key Laboratory of Technique and Equipment for Macromolecular Advanced Manufacturing South China University of Technology Guangzhou China
| | - Mohong Xu
- National Engineering Research Center of Novel Equipment for Polymer Processing, Guangdong Provincial Key Laboratory of Technique and Equipment for Macromolecular Advanced Manufacturing South China University of Technology Guangzhou China
| | - Qun Gu
- Tianjin Institute of Industrial Biotechnology Chinese Academy of Sciences Tianjin China
| | - Zhiwen Zhu
- National Engineering Research Center of Novel Equipment for Polymer Processing, Guangdong Provincial Key Laboratory of Technique and Equipment for Macromolecular Advanced Manufacturing South China University of Technology Guangzhou China
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16
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Mohamed IO. Effects of processing and additives on starch physicochemical and digestibility properties. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2021. [DOI: 10.1016/j.carpta.2021.100039] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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17
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Liu Q, Jiao A, Yang Y, Wang Y, Li J, Xu E, Yang G, Jin Z. The combined effects of extrusion and recrystallization treatments on the structural and physicochemical properties and digestibility of corn and potato starch. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112238] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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18
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Wang B, Gao W, Kang X, Dong Y, Liu P, Yan S, Yu B, Guo L, Cui B, Abd El-Aty A. Structural changes in corn starch granules treated at different temperatures. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106760] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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19
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Yang S, Dhital S, Shan CS, Zhang MN, Chen ZG. Ordered structural changes of retrograded starch gel over long-term storage in wet starch noodles. Carbohydr Polym 2021; 270:118367. [PMID: 34364612 DOI: 10.1016/j.carbpol.2021.118367] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 06/08/2021] [Accepted: 06/18/2021] [Indexed: 11/25/2022]
Abstract
Temperature-induced structural variations of retrograded starch gel during long-term storage were investigated in a real food system (wet starch noodles). Fresh starch noodles presented a B-type XRD pattern containing 8.82% crystallinity and 16.04% double helices. In the first 2 weeks, double helices of starch chain formed long-range ordered structure leading to increased crystallinity, and such structural transformation was positively correlated with increasing storage temperature (from 4 °C to 35 °C) and storage time. However, with the extension of storage time to 12 weeks, the disorganization of supra-molecular structure was likely to be observed by decreased crystallinity, double helix and water mobility. Besides, we propose that the area and intensity of Raman band at 2910 cm-1 can be a good indicator for evaluating perfection of crystallinity in starch noodles. These results contributed to a better understanding of mechanisms underlying molecular order changes of retrograded starch gel product during long-term storage.
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Affiliation(s)
- Sha Yang
- Glycomics and Glycan Bioengineering Research Center, College of Food Science &Technology, Nanjing Agricultural University, Nanjing 210095, PR China.
| | - Sushil Dhital
- Department of Chemical Engineering, Monash University, Clayton, VIC 3800, Australia.
| | - Chang-Song Shan
- Glycomics and Glycan Bioengineering Research Center, College of Food Science &Technology, Nanjing Agricultural University, Nanjing 210095, PR China.
| | - Meng-Na Zhang
- Glycomics and Glycan Bioengineering Research Center, College of Food Science &Technology, Nanjing Agricultural University, Nanjing 210095, PR China.
| | - Zhi-Gang Chen
- Glycomics and Glycan Bioengineering Research Center, College of Food Science &Technology, Nanjing Agricultural University, Nanjing 210095, PR China.
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20
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Li C, Hamaker BR. Effects of different storage temperatures on the intra- and intermolecular retrogradation and digestibility of sago starch. Int J Biol Macromol 2021; 182:65-71. [PMID: 33831448 DOI: 10.1016/j.ijbiomac.2021.03.195] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 03/16/2021] [Accepted: 03/30/2021] [Indexed: 12/20/2022]
Abstract
Three different storage temperatures including room temperature (RT), 4 °C and -20 °C were investigated in this study, with respects to their effects on the retrogradation property and in vitro digestibility of gelatinized sago starch. Storage at -20 °C resulted in the highest amount of both intra- and intermolecular double helices and a fracture-like structure under scanning electron microscopy (SEM). These crystallites were more homogenous while less thermally stable than that from RT and 4 °C storage conditions. Storage at RT significantly increased the stability and heterogeneity of the formed crystallites, resulting in a sponge-like structure under SEM. Causally, the digestion rate of retrograded sago starch by α-amylase was significantly lowered after storage at -20 °C compared to that at RT and 4 °C. The crystallite heterogeneity, thermal stability, and ratio of inter- to intramolecular double helices were possibly the main driven factors for the observed digestion rates instead of the amount and micro-morphology of the crystallites. These results supply potential tools for the manufacture of food products with slower starch digestibility.
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Affiliation(s)
- Cheng Li
- School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China.
| | - Bruce R Hamaker
- Whistler Center for Carbohydrate Research, Department of Food Science, Purdue University, 745 Agriculture Mall Drive, West Lafayette, IN 47907, USA.
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21
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22
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Martinez MM. Starch nutritional quality: beyond intraluminal digestion in response to current trends. Curr Opin Food Sci 2021. [DOI: 10.1016/j.cofs.2020.10.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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23
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The molecular structure of starch from different Musa genotypes: Higher branching density of amylose chains seems to promote enzyme-resistant structures. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106351] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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24
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Gutiérrez TJ, Tovar J. Update of the concept of type 5 resistant starch (RS5): Self-assembled starch V-type complexes. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.01.078] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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25
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Investigating the potential of slow-retrograding starches to reduce staling in soft savory bread and sweet cake model systems. Food Res Int 2020; 138:109745. [PMID: 33292967 DOI: 10.1016/j.foodres.2020.109745] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 09/04/2020] [Accepted: 09/20/2020] [Indexed: 11/20/2022]
Abstract
The potential anti-staling property of starches with slow-retrograding amylopectin was studied in soft wheat bread and cake model systems. Normal rice, waxy rice, and wheat starches were processed by drum drying or extrusion, and native starch was used as a comparator. Extrusion processing causing amylopectin fragmentation can reduce intermolecular retrogradation of rice starch. Starches were incorporated into model breads and cakes as partial replacements for flour on a dry weight basis (3 and 6% for cakes, 5 and 15% for breads). Starches pregelatinized by extrusion had moderate molecular fragmentation, as indicated by RVA and HPSEC-MALLS-RI. Starches previously shown to have lower intermolecular retrograding amylopectin (normal rice, waxy rice) resulted in minor to moderate reductions in hardness and other textural properties as indicated by texture profile analysis (TPA) in breads and cakes upon storage for up to 12 wk. A higher degree of starch fragmentation is suggested to produce lower staling. Incorporation of normal and waxy rice starches resulted in softer breads and cakes than wheat starch, which could be attributed to the shorter external and internal amylopectin chains of rice starch. Higher inclusion (15%) of slow-retrograding waxy rice in the bread model system showed the most potential for anti-staling property.
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26
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Huang S, Roman L, Martinez MM, Bohrer BM. The effect of extruded breadfruit flour on structural and physicochemical properties of beef emulsion modeling systems. Meat Sci 2020; 172:108370. [PMID: 33223266 DOI: 10.1016/j.meatsci.2020.108370] [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: 09/09/2020] [Revised: 10/19/2020] [Accepted: 11/09/2020] [Indexed: 10/23/2022]
Abstract
The objective was to determine structural and physicochemical properties of beef emulsion modeling systems prepared with native breadfruit flour and four different extruded breadfruit flours. Extrusion conditions for the flours were summarized as two different specific mechanical energies (74 or 145 kJ/kg) and four unique melt temperatures (83 °C, 100 °C, 105 °C, or 126 °C). Meat emulsions formulated at 3% replacement of beef with native or extruded breadfruit flours were compared with control (no additional flour) formulations. Replacement of beef with breadfruit flour (either native or extruded) did not significantly change cooking loss or instrumental redness values of cooked meat emulsions. Interestingly, replacement of beef with the fully gelatinized extruded breadfruit flours altered viscosity during heating as indicated by lower values for storage modulus (44.75% to 62.53% decrease compared with control) and lower values for loss modulus (25.90% to 52.54% decrease compared with control). This resulted in meat emulsions with a significant reduction in textural hardness (28.78% to 37.62% decrease compared with control).
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Affiliation(s)
- Shiqi Huang
- Department of Food Science, University of Guelph, Guelph, Ontario, Canada
| | - Laura Roman
- School of Engineering, University of Guelph, Guelph, Ontario, Canada
| | - Mario M Martinez
- School of Engineering, University of Guelph, Guelph, Ontario, Canada; Department of Food Science, iFOOD Multidisciplinary Center, Aarhus University, Aarhus, Denmark
| | - Benjamin M Bohrer
- Department of Food Science, University of Guelph, Guelph, Ontario, Canada; Department of Animal Sciences, The Ohio State University, Columbus, OH, USA.
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27
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Carcelli A, Masuelli E, Diantom A, Vittadini E, Carini E. Probing the Functionality of Physically Modified Corn Flour as Clean Label Thickening Agent with a Multiscale Characterization. Foods 2020; 9:E1105. [PMID: 32806642 PMCID: PMC7466319 DOI: 10.3390/foods9081105] [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: 07/28/2020] [Revised: 08/04/2020] [Accepted: 08/11/2020] [Indexed: 11/17/2022] Open
Abstract
A multilevel and multianalytical approach, combining both traditional and unconventional analytical tools, was used to characterize two physically modified (heated and heated-extruded) corn flours to be used as a "clean label" food ingredient. Physical treatments decreased the resistant starch content and increased the water holding capacity and water binding capacity, more extensively in the product subjected to heating-extrusion, as compared to an untreated control. Heated-extruded flour had the highest ability to form homogeneous systems in cold water while all modified flours produced homogeneous systems when mixed with hot water. Systems made with heated-extruded flour were "more rigid" than other samples at all levels of investigation as they were harder (macroscopic) and had higher storage modulus (mesoscopic), as well as lower proton 1H mobility (molecular). Overall, the results highlighted the ability of the multiscale method to give a thorough overview of the flour-water interactions and showed highest water affinity of heated-extruded flour. Heated-extruded flour was then tested in three real-food industrial applications (carrot soup, tomato sauce and a meat patty), where it was successfully implemented as a clean label thickening agent.
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Affiliation(s)
- Alessandro Carcelli
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 47/a, 43124 Parma, Italy; (A.C.); (E.M.)
| | - Erica Masuelli
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 47/a, 43124 Parma, Italy; (A.C.); (E.M.)
| | - Agoura Diantom
- Ecole Supérieure des Techniques Biologiques et Alimentaires, University of Lome, BP 1515 Lome, Togo;
| | - Elena Vittadini
- School of Biosciences and Veterinary Medicine, University of Camerino, via Gentile III da Varano, 62032 Camerino, Italy;
| | - Eleonora Carini
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 47/a, 43124 Parma, Italy; (A.C.); (E.M.)
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28
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Modification of Physicochemical Properties of Breadfruit Flour Using Different Twin-Screw Extrusion Conditions and Its Application in Soy Protein Gels. Foods 2020; 9:foods9081071. [PMID: 32781693 PMCID: PMC7465982 DOI: 10.3390/foods9081071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 07/31/2020] [Accepted: 08/04/2020] [Indexed: 11/28/2022] Open
Abstract
The objective was to modify functional properties of breadfruit flours using twin-screw extrusion and test the physicochemical properties of the extruded flours. Extruded breadfruit flours were produced with twin-screw extrusion using different last barrel temperature (80 °C or 120 °C) and feed moisture content (17% or 30%). These conditions resulted in four extruded flours with different mechanical (specific mechanical energy, SME) and thermal (melt temperature) energies. At temperatures below the gelatinization of the native starch (<70 °C), swelling power was increased in all extruded treatments. Solubility was dramatically increased in high-SME extruded flours at all tested temperatures. Water holding capacity was dramatically increased in the low-SME extruded flours. A two-fold higher cold peak viscosity was obtained for low SME-high temperature extruded flour compared with the other extruded flours. Low SME-low temperature extruded flour still exhibited a hot peak viscosity, which occurred earlier than in native flour. Setback was decreased in all extruded flours, especially in high-SME treatments. The incorporation of extruded flours into soy protein gels did not affect cooking loss, while hardness and springiness decreased with the addition of extruded flours. Overall, extrusion of breadfruit flour altered functional flour properties, including water holding capacity and pasting properties, and modified the texture of soy protein gels.
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29
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Roman L, Yee J, Hayes AMR, Hamaker BR, Bertoft E, Martinez MM. On the role of the internal chain length distribution of amylopectins during retrogradation: Double helix lateral aggregation and slow digestibility. Carbohydr Polym 2020; 246:116633. [PMID: 32747268 DOI: 10.1016/j.carbpol.2020.116633] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 06/10/2020] [Accepted: 06/10/2020] [Indexed: 12/22/2022]
Abstract
A structure-digestion model is proposed to explain the formation of α-amylase-slowly digestible structures during amylopectin retrogradation. Maize and potato (normal and waxy) and banana starch (normal and purified amylopectin through alcohol precipitation), were analyzed for amylose ratio and size (HPSEC) and amylopectin unit- and internal-chain length distribution (HPAEC). Banana amylopectin (BA), like waxy potato (WP), exhibited a larger number of B3-chains, fewer BS- and Bfp-chains and lower S:L and BS:BL ratios than maize, categorizing BA structurally as type-4. WP exhibited a significantly greater tendency to form double helices (DSC and 13C-NMR) than BA, which was attributed to its higher internal chain length (ICL) and fewer DP6-12-chains. However, retrograded BA was remarkably more resistant to digestion than WP. Lower number of phosphorylated B-chains, more S- and Bfp-chains and shorter ICL, were suggested to result in α-amylase-slowly digestible structures through further lateral packing of double helices (suggested by thermo-rheology) in type-4 amylopectins.
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Affiliation(s)
- Laura Roman
- School of Engineering, University of Guelph, 50 Stone Road East, Guelph, Ontario N1G 2W1, Canada
| | - Josephine Yee
- School of Engineering, University of Guelph, 50 Stone Road East, Guelph, Ontario N1G 2W1, Canada
| | - Anna M R Hayes
- Whistler Center for Carbohydrate Research, Department of Food Science, Purdue University, 745 Agriculture Mall Drive, West Lafayette, IN 47907, USA
| | - Bruce R Hamaker
- Whistler Center for Carbohydrate Research, Department of Food Science, Purdue University, 745 Agriculture Mall Drive, West Lafayette, IN 47907, USA
| | - Eric Bertoft
- Whistler Center for Carbohydrate Research, Department of Food Science, Purdue University, 745 Agriculture Mall Drive, West Lafayette, IN 47907, USA
| | - Mario M Martinez
- School of Engineering, University of Guelph, 50 Stone Road East, Guelph, Ontario N1G 2W1, Canada; Department of Food Science, iFOOD Multidisciplinary Center, Aarhus University, Agro Food Park 48, Aarhus N, 8200, Denmark.
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30
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Pellegrini N, Vittadini E, Fogliano V. Designing food structure to slow down digestion in starch-rich products. Curr Opin Food Sci 2020. [DOI: 10.1016/j.cofs.2020.01.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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31
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Roman L, Reguilon MP, Gomez M, Martinez MM. Intermediate length amylose increases the crumb hardness of rice flour gluten-free breads. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2019.105451] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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32
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Liu FY, Guo XN, Xing JJ, Zhu KX. Effect of thermal treatments on in vitro starch digestibility of sorghum dried noodles. Food Funct 2020; 11:3420-3431. [DOI: 10.1039/c9fo02765c] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Sorghum grains were pretreated by roasting, microwave, stir-frying and heat moisture treatment, which were effective to reduce the starch digestibility of cooked noodles.
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Affiliation(s)
- Fei-Yan Liu
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi-214122
- PR China
- School of Food Science and Technology
| | - Xiao-Na Guo
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi-214122
- PR China
- School of Food Science and Technology
| | - Jun-Jie Xing
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi-214122
- PR China
- School of Food Science and Technology
| | - Ke-Xue Zhu
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi-214122
- PR China
- School of Food Science and Technology
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33
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The Compositional and Functional Attributes of Commercial Flours from Tropical Fruits (Breadfruit and Banana). Foods 2019; 8:foods8110586. [PMID: 31752301 PMCID: PMC6915601 DOI: 10.3390/foods8110586] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/12/2019] [Accepted: 11/15/2019] [Indexed: 11/19/2022] Open
Abstract
The objective of this study was to compare the compositional and functional properties of tropical flour sources (two breadfruit flours (type A and type B) and a banana flour) with a more traditional flour source (wheat flour). Macro-nutrient composition, pH, water and oil holding capacity, bulk density, particle size, solubility, swelling power, pasting properties, and thermodynamics (gelatinization and retrogradation) were determined. All flours evaluated were similar in their composition with high levels of carbohydrates (greater than 82.52 g/100 g on a dry-matter basis), with most of the carbohydrate content comprised of starch (greater than 67.02 g/100 g). The tropical fruit flours had greater (p < 0.05) water holding capacity than wheat flour. Breadfruit flour B had the lowest (p < 0.05) bulk density, while banana flour had the greatest (p < 0.05) bulk density. The swelling power of the tropical flours was greater (p < 0.05) than the wheat flour. The viscosity of the tropical flours was higher than wheat flour but decreased significantly when temperature was held at 130 °C. These results indicated that the two breadfruit flours and banana flour have great potential for application in processed food products, and have similar compositional attributes to a more traditional flour.
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34
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Pico J, Xu K, Guo M, Mohamedshah Z, Ferruzzi MG, Martinez MM. Manufacturing the ultimate green banana flour: Impact of drying and extrusion on phenolic profile and starch bioaccessibility. Food Chem 2019; 297:124990. [DOI: 10.1016/j.foodchem.2019.124990] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 06/09/2019] [Accepted: 06/10/2019] [Indexed: 01/09/2023]
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35
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Roman L, Martinez MM. Structural Basis of Resistant Starch (RS) in Bread: Natural and Commercial Alternatives. Foods 2019; 8:E267. [PMID: 31331021 PMCID: PMC6678428 DOI: 10.3390/foods8070267] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 07/12/2019] [Accepted: 07/16/2019] [Indexed: 12/18/2022] Open
Abstract
Bread is categorized as having a high amount of rapidly digested starch that may result in a rapid increase in postprandial blood glucose and, therefore, poor health outcomes. This is mostly the result of the complete gelatinization that starch undergoes during baking. The inclusion of resistant starch (RS) ingredients in bread formulas is gaining prominence, especially with the current positive health outcomes attributed to RS and the apparition of novel RS ingredients in the market. However, many RS ingredients contain RS structures that do not resist baking and, therefore, are not suitable to result in a meaningful RS increase in the final product. In this review, the structural factors for the resistance to digestion and hydrothermal processing of RS ingredients are reviewed, and the definition of each RS subtype is expanded to account for novel non-digestible structures recently reported. Moreover, the current in vitro digestion methods used to measure RS content are critically discussed with a view of highlighting the importance of having a harmonized method to determine the optimum RS type and inclusion levels for bread-making.
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Affiliation(s)
- Laura Roman
- School of Engineering, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Mario M Martinez
- School of Engineering, University of Guelph, Guelph, ON N1G 2W1, Canada.
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36
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Pico J, Corbin S, Ferruzzi MG, Martinez MM. Banana flour phenolics inhibit trans-epithelial glucose transport from wheat cakes in a coupled in vitrodigestion/Caco-2 cell intestinal model. Food Funct 2019; 10:6300-6311. [DOI: 10.1039/c9fo01679a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
A 10% replacement of wheat flour with banana flour subjected to different processing conditions resulted in from 45.0 to 54.5% higher glucose transport inhibition.
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Affiliation(s)
- Joana Pico
- School of Engineering
- University of Guelph
- Guelph
- Canada
| | - Sydney Corbin
- Plants for Human Health Institute
- Department of Food
- Bioprocessing and Nutrition Science
- North Carolina State University
- Kannapolis
| | - Mario G. Ferruzzi
- Plants for Human Health Institute
- Department of Food
- Bioprocessing and Nutrition Science
- North Carolina State University
- Kannapolis
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