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Li Y, Li R, Chen S, Wang X, Jiang Y, Fang Y, Lin Q, Ding Y. Understanding regulating effects of protein-anionic octenyl succinic anhydride-modified starch interactions on the structural, rheological, digestibility and release properties of starch. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:8580-8592. [PMID: 38925572 DOI: 10.1002/jsfa.13686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 06/05/2024] [Accepted: 06/10/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND Proteins and anionic octenyl succinic anhydride (OSA)-modified starch (OSA-starch) are common ingredients in food systems. The interactions between OSA-starch and protein are found to alter the structural and functional properties of the protein-OSA-starch complexes. In this regard, the close understanding of the relationship among the molecular interactions between whey protein isolate (WPI) and OSA-high amylose corn starch (HAS), structure changes and rheological, digestibility and release properties of WPI-OSA-HAS was investigated. RESULTS The molecular interactions of WPI-OSA-HAS were significant for increasing the surface rough, solubility, storage modulus and loss modulus, but decreasing the R1047/1022 values. For the nutritional evaluation, the anti-digestibility of WPI-OSA-HAS was enhanced with increased resistant starch + slowly digestible starch contents and decreased equilibrium hydrolysis percentage and kinetic constant. During the digestion, part of the starch granule, OSA groups and WPI were lost, but the loss was lower than for OSA-HAS. Furthermore, the results of curcumin-loaded WPI-OSA-HAS in simulated gastrointestinal fluids demonstrated that curcumin could be gradually released to simulate colonic fluid. Notably, the interaction between WPI and OSA-HAS depended on the WPI concentration with the stronger molecular interactions obtained at 35% concentration. CONCLUSION These results provided important information concerning how to adjust the rheological, anti-digestibility and release properties of WPI-OSA-HAS through altering the electrostatic interactions and hydrophobic interactions of WPI-OSA-HAS. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Yihui Li
- National Engineering Research Center of Rice and By-product Deep Processing, Hunan Key Laboratory of Processed Food for Special Medical Purpose, Hunan Key Laboratory of Forestry Edible Sources Safety and Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Runya Li
- National Engineering Research Center of Rice and By-product Deep Processing, Hunan Key Laboratory of Processed Food for Special Medical Purpose, Hunan Key Laboratory of Forestry Edible Sources Safety and Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Sitong Chen
- National Engineering Research Center of Rice and By-product Deep Processing, Hunan Key Laboratory of Processed Food for Special Medical Purpose, Hunan Key Laboratory of Forestry Edible Sources Safety and Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Xiaoyan Wang
- Chongqing Academy of Animal Sciences, Rongchang, China
| | - Yuling Jiang
- National Engineering Research Center of Rice and By-product Deep Processing, Hunan Key Laboratory of Processed Food for Special Medical Purpose, Hunan Key Laboratory of Forestry Edible Sources Safety and Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Yong Fang
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing, China
| | - Qinlu Lin
- National Engineering Research Center of Rice and By-product Deep Processing, Hunan Key Laboratory of Processed Food for Special Medical Purpose, Hunan Key Laboratory of Forestry Edible Sources Safety and Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Yongbo Ding
- National Engineering Research Center of Rice and By-product Deep Processing, Hunan Key Laboratory of Processed Food for Special Medical Purpose, Hunan Key Laboratory of Forestry Edible Sources Safety and Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
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He Z, Zeng J, Hu J, Chen J, Peng D, Du B, Li P. Effects of cooking methods on the physical properties and in vitro digestibility of starch isolated from Chinese yam. Int J Biol Macromol 2024; 267:131597. [PMID: 38621567 DOI: 10.1016/j.ijbiomac.2024.131597] [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: 12/09/2023] [Revised: 04/08/2024] [Accepted: 04/12/2024] [Indexed: 04/17/2024]
Abstract
The objective of this study was to compare the structural and functional attributes of Chinese yam starches obtained via different domestic cooking methods. Cooking changed the crystalline type from the C type to the CB type, and disrupted the short- and long-range molecular order of Chinese yam starch. The average chain length of amylopectin in BOS (boiling starch) was the smallest at 22.78, while RWS had the longest average chain length, reaching 24.24. These alterations in molecular structure resulted in variations in functional properties such as solubility, swelling power (SP), pasting characteristics, and rheological properties. Among these alterations, boiling was the most effective method for increasing the water-binding capacity and SP of starch. Specifically, its water holding capacity was 2.12 times that of RWS. In vitro digestion experiments indicated that BOS has a higher digestion rate (k = 0.0272 min-1) and lower RDS (rapidly digestible starch), which may be related to its amylopectin chain length distribution. This study can guide us to utilize yam starch through suitable cooking methods, which is relevant for the processing and application of Chinese yam starch.
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Affiliation(s)
- Zhilin He
- College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510640, China
| | - Jieyu Zeng
- College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510640, China
| | - Jianjun Hu
- College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510640, China
| | - Jiahuan Chen
- College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510640, China
| | - Dong Peng
- College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510640, China
| | - Bing Du
- College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510640, China
| | - Pan Li
- College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510640, China.
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Gebre BA, Zhang C, Li Z, Sui Z, Corke H. Impact of starch chain length distributions on physicochemical properties and digestibility of starches. Food Chem 2024; 435:137641. [PMID: 37804724 DOI: 10.1016/j.foodchem.2023.137641] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 09/02/2023] [Accepted: 09/29/2023] [Indexed: 10/09/2023]
Abstract
Changing starch structure at different levels is a promising approach to promote desirable metabolic responses. Chain length distribution (CLD) is among the starch structural characteristics having a potential to determine properties of starch-based products. Therefore, the objective of the current review is to summarize recent findings on CLD and its impact on physicochemical properties and digestion. Investigations undertaken to enhance understanding of starch structure have shown clearly that CLD is a significant determining factor in modulating starch digestibility. Enzymatic modifications and processing treatments alter the CLD of starch, which in turn affects the rate of digestion, but the underlying molecular mechanisms have yet to be fully elucidated. Even though advances have been made in manipulating CLD using different methods and to correlate the changes with various functional properties, in general the area needs further investigations to open new awareness for enhancing healthiness of starchy foods.
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Affiliation(s)
- Bilatu Agza Gebre
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China; Department of Food Science & Nutrition, Ethiopian Institute of Agricultural Research, Addis Ababa, Ethiopia
| | - Chuangchuang Zhang
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Zijun Li
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Zhongquan Sui
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Harold Corke
- Biotechnology and Food Engineering Program, Guangdong Technion-Israel Institute of Technology, Shantou 515063, China; Faculty of Biotechnology and Food Engineering, Technion-Israel Institute of Technology, Haifa 320000, Israel.
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Peng X, Liu H, Li X, Wang H, Zhang K, Li S, Bao X, Zou W, Yu W. Predicting the Glycemic Index of Biscuits Using Static In Vitro Digestion Protocols. Foods 2023; 12:404. [PMID: 36673499 PMCID: PMC9858452 DOI: 10.3390/foods12020404] [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: 11/04/2022] [Revised: 01/02/2023] [Accepted: 01/10/2023] [Indexed: 01/19/2023] Open
Abstract
In vitro digestion methods that can accurately predict the estimated GI (eGI) values of complex carbohydrate foods, including biscuits, are worth exploring. In the current study, standard commercial biscuits with varied clinical GI values between 9~30 were digested using both the INFOGEST and single-enzyme digestion protocols. The digestion kinetic parameters were acquired through mathematical fitting by mathematical kinetics models. The results showed that compared with the INFOGEST protocol, the AUR180 deduced from digesting using either porcine pancreatin or α-amylase showed the best potential in predicting the eGI values. Accordingly, mathematical equations were established based on the relations between the AUR180 and the GI values. When digesting using porcine pancreatin, GI= 1.834 + 0.009 ×AUCR180 (R2= 0.952), and when digesting using only α-amylase, GI= 6.101 + 0.009 ×AUCR180 (R2=0.902). The AUR180 represents the area under the curve of the reducing-sugar content normalized to the total carbohydrates versus the digestion time in 180 min. The in vitro method presented enabled the rapid and accurate prediction of the eGI values of biscuits, and the validity of the formula was verified by another batch of biscuits with a known GI, and the error rate of most samples was less than 30%.
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Affiliation(s)
- Xingguang Peng
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510000, China
| | - Hongsheng Liu
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510000, China
| | - Xuying Li
- College of Agriculture and Biology, Shanghai Jiaotong University, Shanghai 200240, China
| | - Huaibin Wang
- Department of Food Science & Engineering, Jinan University, Huangpu West Avenue 601, Guangzhou 510632, China
| | - Kejia Zhang
- Department of Food Science & Engineering, Jinan University, Huangpu West Avenue 601, Guangzhou 510632, China
| | - Shuangqi Li
- Longping Agricultural Science and Technology Huangpu Research Institute, Guangzhou 510700, China
- Guangzhou Fine Nutrition Research Center, Guangzhou 510700, China
| | - Xianyang Bao
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510000, China
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
| | - Wei Zou
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510000, China
| | - Wenwen Yu
- Department of Food Science & Engineering, Jinan University, Huangpu West Avenue 601, Guangzhou 510632, China
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Qi K, Yi X, Li C. Effects of endogenous macronutrients and processing conditions on starch digestibility in wheat bread. Carbohydr Polym 2022; 295:119874. [DOI: 10.1016/j.carbpol.2022.119874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 07/11/2022] [Accepted: 07/12/2022] [Indexed: 11/25/2022]
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Noskova E, Lisitsyn E, Shchennikova I, Svetlakova E. Top-dressing treatment of spring barley to modify its quality. FOODS AND RAW MATERIALS 2022. [DOI: 10.21603/2308-4057-2023-1-562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
New barley products can be developed by modifying the content of bioactive components in the grain through breeding, as well as improving its quality at lower fertilizer costs. We aimed to study the effects of the genotype, growth conditions, and top-dressing application of nitrogen and organo-mineral fertilizers on the chemical composition of barley grain.
The barley varieties Novichok, Rodnik Prikamya, and Pamyaty Rodinoy were grown under normal (2020) and dry (2021) field conditions. The plants were top-dressed with mineral (CAS; SpetsKhimAgro, Kirovo-Chepetsk, Russia) or organo-mineral (Amino Start and Alfastim; Polydon® Agro, Moscow, Russia) fertilizers in the tillering or heading phases. The contents of protein, starch, fat, and crude fiber in the grain were analyzed with an INFRAMATIC 8620 instrument (Perten Instruments, Stockholm, Sweden).
The CAS fertilizer reduced protein, fat, and fiber by 4.5–8.3% (Novichok) during the drought and increased starch by 2.1% (Novichok), fiber by 14.2% (Rodnik Prikamya), and fat by 18.9% (Pamyaty Rodinoy) under normal humidity. Amino Start applied under normal conditions increased starch by 2.9% and reduced protein and fat by 7.8–8.9% in Rodnik Prikamya, as well as increased protein and fat by 14.4 and 6.3%, respectively, but reduced starch by 5.1% in Pamyaty Rodinoy. Alfastim applied under normal conditions reduced the content of protein by 10.7% (Rodnik Prikamya), but increased it by 3.6–7.2% in the other cultivars. It also increased fiber by 22.8% in Rodnik Prikamya, but decreased it by 18.6% in Pamyaty Rodinoy. Finally, this fertilizer decreased fat by 12.7% in Rodnik Prikamya, but increased it by 9.8% in Pamyaty Rodinoy. In the drought, the fertilizers Alfastim and Amino Start increased the protein content by 5.2–12.2% in Rodnik Prikamya and Pamyaty Rodinoy.
Top-dressing barley plants with mineral or organo-mineral fertilizers can modify the grain composition (up to 10.4% of fiber, 3.6% of starch, and 7.5% of protein and fat), depending on the consumer’s requirements.
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Affiliation(s)
- Evgenia Noskova
- N.V. Rudnitsky Federal Agricultural Research Center of the North-East
| | - Eugene Lisitsyn
- N.V. Rudnitsky Federal Agricultural Research Center of the North-East
| | | | - Elena Svetlakova
- N.V. Rudnitsky Federal Agricultural Research Center of the North-East
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Zhou X, Wang C, Yue S, Zheng Y, Li C, Yu W. Mutual interactions between α‑amylase and amyloglucosidase on the digestion of starch with distinct chain-length distributions at fully gelatinized state. Food Funct 2022; 13:3453-3464. [PMID: 35244103 DOI: 10.1039/d1fo04256d] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amyloglucosidase (AMG) and α-amylase (AMY) are involved in the human small intestine for starch digestion, whereas their mutual interactions with starch molecules of distinct structures are still unknown. In current...
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Affiliation(s)
- Xianglong Zhou
- Department of Food Science & Engineering, Jinan University, Huangpu West Avenue 601, Guangzhou City, 510632, China.
| | - Chenrui Wang
- University of Edinburgh Business School, 29 Buccleuch Place, Edinburgh, EH8 9JS, UK
| | - Shuke Yue
- Department of Food Science & Engineering, Jinan University, Huangpu West Avenue 601, Guangzhou City, 510632, China.
| | - Yong Zheng
- School of Mathematics, South China University of Technology, Guangzhou, China
| | - Cheng Li
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China.
| | - Wenwen Yu
- Department of Food Science & Engineering, Jinan University, Huangpu West Avenue 601, Guangzhou City, 510632, China.
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