1
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Zheng X, Wang Q, Li L, Liu C, Ma X. Recent advances in germinated cereal and pseudo-cereal starch: Properties and challenges in its modulation on quality of starchy foods. Food Chem 2024; 458:140221. [PMID: 38943963 DOI: 10.1016/j.foodchem.2024.140221] [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: 04/12/2024] [Revised: 06/15/2024] [Accepted: 06/22/2024] [Indexed: 07/01/2024]
Abstract
Germination is an environmentally friendly process with no use of additives, during which only water spraying is done to activate endogenous enzymes for modification. Furthermore, it could induce bioactive phenolics accumulation. Controlling endogenous enzymes' activity is essential to alleviate granular disruption, crystallinity loss, double helices' dissociation, and molecular degradation of cereal and pseudo-cereal starch. Post-treatments (e.g. thermal and high-pressure technology) make it possible for damaged starch to reassemble towards well-packed structure. These contribute to alleviated loss of solubility and pasting viscosity, improved swelling power, or enhanced resistant starch formation. Cereal or pseudo-cereal flour (except that with robust structure) modified by early germination is more applicable to produce products with desirable texture and taste. Besides shortening duration, germination under abiotic stress is promising to mitigate starch damage for better utilization in staple foods.
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Affiliation(s)
- Xueling Zheng
- College of Food Science and Engineering, Henan University of Technology, No. 100 Lianhua Street in Zhongyuan District, Zhengzhou, Henan 450001, China
| | - Qingfa Wang
- College of Food Science and Engineering, Henan University of Technology, No. 100 Lianhua Street in Zhongyuan District, Zhengzhou, Henan 450001, China
| | - Limin Li
- College of Food Science and Engineering, Henan University of Technology, No. 100 Lianhua Street in Zhongyuan District, Zhengzhou, Henan 450001, China.
| | - Chong Liu
- College of Food Science and Engineering, Henan University of Technology, No. 100 Lianhua Street in Zhongyuan District, Zhengzhou, Henan 450001, China.
| | - Xiaoyan Ma
- College of Food Science and Technology, Hebei Agricultural University, No.2596 Yuekainan Street, Baoding, Hebei 071001, China
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2
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Wang X, Liu L, Chen W, Jia R, Zheng B, Guo Z. Insights into impact of chlorogenic acid on multi-scale structure and digestive properties of lotus seed starch under autoclaving treatment. Int J Biol Macromol 2024; 278:134863. [PMID: 39168208 DOI: 10.1016/j.ijbiomac.2024.134863] [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: 06/18/2024] [Revised: 08/10/2024] [Accepted: 08/17/2024] [Indexed: 08/23/2024]
Abstract
The interaction between polyphenols and starch is an important factor affecting the structure and function of starch. Here, the impact of chlorogenic acid on the multi-scale structure and digestive properties of lotus seed starch under autoclaving treatment were evaluated in this study. The results showed that lotus seed starch granules were destroyed under autoclaving treatment, and chlorogenic acid promoted the formation of loose gel structure of lotus seed starch. In particular, the long- and short-range ordered structure of lotus seed starch-chlorogenic acid complexes were reduced compared with lotus seed starch under autoclaving treatment. The relative crystallinity of A-LS-CA complexes decreased from 23.4 % to 20.3 %, the value of R1047/1022 reduced from 0.87 to 0.80, and the proportion of amorphous region increased from 10.26 % to 13.85 %. In addition, thermal stability, storage modulus and loss modulus of lotus seed starch-chlorogenic acid complexes were reduced, indicating that the viscoelasticity of lotus seed starch gel was weakened with the addition of chlorogenic acid. It is remarkable that chlorogenic acid increased the proportion of resistant starch from 58.25 ± 1.43 % to 63.85 ± 0.96 % compared with lotus seed starch under autoclaving treatment. Here, the research results provided a theoretical guidance for the development of functional foods containing lotus seed starch.
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Affiliation(s)
- Xiaoying Wang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Lu Liu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Wenjing Chen
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Ru Jia
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Baodong Zheng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Zebin Guo
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
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3
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Wang B, Zheng H, Yang Y, Bian X, Ma C, Zhang Y, Liu X, Wang Y, Zhang G, Sun S, Zhang N. Effect of different chain-length fatty acids on the retrogradation properties of rice starch. Food Chem 2024; 461:140796. [PMID: 39153371 DOI: 10.1016/j.foodchem.2024.140796] [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: 05/20/2024] [Revised: 08/05/2024] [Accepted: 08/06/2024] [Indexed: 08/19/2024]
Abstract
In order to delay the retrogradation of rice starch, the effects of three different chain length fatty acids (lauric acid, myristic acid and palmitic acid) on rice starch were studied. The fatty acids with longer carbon chains had strong steric hindrance and hydrophobicity, which formed a more compact structure in the helical cavity of amylose, and significantly reduced degree of expansion, migration of water, short-range ordered structure, number of double helical structures and crystallinity. These structural changes endowed the rice starch-long chain fatty acid complexes with better gel viscosity, liquid fluidity and thermal stability than in the rice starch-short chain fatty acid complexes. The results showed that fatty acids with longer chain length inhibited the retrogradation of rice starch, most obviously when 5% palmitic acid was added. This study provides an important reference for the processing of rice starch-based foods.
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Affiliation(s)
- Bing Wang
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, People's Republic of China
| | - Huixin Zheng
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, People's Republic of China
| | - Yang Yang
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, People's Republic of China
| | - Xin Bian
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, People's Republic of China
| | - Chunmin Ma
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, People's Republic of China
| | - Yu Zhang
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, People's Republic of China
| | - Xiaofei Liu
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, People's Republic of China
| | - Yan Wang
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, People's Republic of China
| | - Guang Zhang
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, People's Republic of China
| | - Sihui Sun
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, People's Republic of China
| | - Na Zhang
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, People's Republic of China.
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4
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Hu S, Zhao R, Chi X, Chen T, Li Y, Xu Y, Zhu B, Hu J. Unleashing the power of chlorogenic acid: exploring its potential in nutrition delivery and the food industry. Food Funct 2024; 15:4741-4762. [PMID: 38629635 DOI: 10.1039/d4fo00059e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
In the contemporary era, heightened emphasis on health and safety has emerged as a paramount concern among individuals with food. The concepts of "natural" and "green" have progressively asserted dominance in the food consumption market. Consequently, through continuous exploration and development, an escalating array of natural bioactive ingredients is finding application in both nutrition delivery and the broader food industry. Chlorogenic acid (CGA), a polyphenolic compound widely distributed in various plants in nature, has garnered significant attention. Abundant research underscores CGA's robust biological activity, showcasing notable preventive and therapeutic efficacy across diverse diseases. This article commences with a comprehensive overview, summarizing the dietary sources and primary biological activities of CGA. These encompass antioxidant, anti-inflammatory, antibacterial, anti-cancer, and neuroprotective activities. Next, a comprehensive overview of the current research on nutrient delivery systems incorporating CGA is provided. This exploration encompasses nanoparticle, liposome, hydrogel, and emulsion delivery systems. Additionally, the article explores the latest applications of CGA in the food industry. Serving as a cutting-edge theoretical foundation, this paper contributes to the design and development of CGA in the realms of nutrition delivery and the food industry. Finally, the article presents informed speculations and considerations for the future development of CGA.
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Affiliation(s)
- Shumeng Hu
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, 130118, PR China.
- State Key Laboratory of Marine Food Processing and Safety Control, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian, 116034, PR China.
| | - Runan Zhao
- State Key Laboratory of Marine Food Processing and Safety Control, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian, 116034, PR China.
- College of Biosystems Engineering and Food Science, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, PR China
| | - Xuesong Chi
- State Key Laboratory of Marine Food Processing and Safety Control, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian, 116034, PR China.
- School of Food Science and Technology, Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, 116034, PR China
| | - Tao Chen
- State Key Laboratory of Marine Food Processing and Safety Control, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian, 116034, PR China.
- School of Food Science and Technology, Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, 116034, PR China
| | - Yangjing Li
- State Key Laboratory of Marine Food Processing and Safety Control, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian, 116034, PR China.
- School of Food Science and Technology, Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, 116034, PR China
| | - Yu Xu
- State Key Laboratory of Marine Food Processing and Safety Control, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian, 116034, PR China.
- School of Food Science and Technology, Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, 116034, PR China
| | - Beiwei Zhu
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, 130118, PR China.
- State Key Laboratory of Marine Food Processing and Safety Control, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian, 116034, PR China.
- School of Food Science and Technology, Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, 116034, PR China
| | - Jiangning Hu
- State Key Laboratory of Marine Food Processing and Safety Control, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian, 116034, PR China.
- School of Food Science and Technology, Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, 116034, PR China
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5
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Wang H, Liu J, Zhang Y, Li S, Liu X, Zhang Y, Zhao X, Shen H, Xie F, Xu K, Zhang H. Insights into the hierarchical structure and physicochemical properties of starch isolated from fermented dough. Int J Biol Macromol 2024; 267:131315. [PMID: 38569985 DOI: 10.1016/j.ijbiomac.2024.131315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 03/18/2024] [Accepted: 03/30/2024] [Indexed: 04/05/2024]
Abstract
Understanding the hierarchical structure and physicochemical properties of starch isolated from fermented dough with different times (0-120 min) is valuable for improving the quality of fermented dough-based products. The results indicate that fermentation disrupted the starch granule surface and decreased the average particle size from 19.72 μm to 18.45 μm. Short-term fermentation (< 60 min) disrupted the crystalline, lamellar, short-range ordered molecular and helical structures of starch, while long-term fermentation (60-120 min) elevated the ordered degree of these structures. For example, relative crystallinity and double helix contents increased from 23.7 % to 26.8 % and 34.4 % to 37.2 %, respectively. During short-term fermentation, the structural amorphization facilitated interactions between starch molecular chains and water molecules, which increased the peak viscosity from 275.4 to 320.6 mPa·s and the swelling power from 7.99 to 8.52 g/g. In contrast, starches extracted from long-term fermented dough displayed the opposite results. Interestingly, the hardness and springiness of starch gels gradually decreased as fermentation time increased. These findings extend our understanding of the starch structure-property relationship during varied fermentation stages, potentially benefiting the production of better-fermented foods.
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Affiliation(s)
- Hongwei Wang
- College of Food and Bioengineering, Zhengzhou University of Light Industry, No. 136 Kexue Road, Zhengzhou, Henan 450001, China; Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Zhengzhou University of Light Industry, Zhengzhou 450001, China; Food Laboratory of Zhongyuan, Luohe, Henan 462300, China
| | - Jiajia Liu
- College of Food and Bioengineering, Zhengzhou University of Light Industry, No. 136 Kexue Road, Zhengzhou, Henan 450001, China; Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Zhengzhou University of Light Industry, Zhengzhou 450001, China; Food Laboratory of Zhongyuan, Luohe, Henan 462300, China
| | - Yusong Zhang
- College of Food and Bioengineering, Zhengzhou University of Light Industry, No. 136 Kexue Road, Zhengzhou, Henan 450001, China; Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Zhengzhou University of Light Industry, Zhengzhou 450001, China; Food Laboratory of Zhongyuan, Luohe, Henan 462300, China
| | - Shuaihao Li
- College of Food and Bioengineering, Zhengzhou University of Light Industry, No. 136 Kexue Road, Zhengzhou, Henan 450001, China
| | - Xingli Liu
- College of Food and Bioengineering, Zhengzhou University of Light Industry, No. 136 Kexue Road, Zhengzhou, Henan 450001, China; Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Zhengzhou University of Light Industry, Zhengzhou 450001, China; Food Laboratory of Zhongyuan, Luohe, Henan 462300, China
| | - Yanyan Zhang
- College of Food and Bioengineering, Zhengzhou University of Light Industry, No. 136 Kexue Road, Zhengzhou, Henan 450001, China; Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Zhengzhou University of Light Industry, Zhengzhou 450001, China; Food Laboratory of Zhongyuan, Luohe, Henan 462300, China
| | - Xuewei Zhao
- College of Food and Bioengineering, Zhengzhou University of Light Industry, No. 136 Kexue Road, Zhengzhou, Henan 450001, China; Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Zhengzhou University of Light Industry, Zhengzhou 450001, China; Food Laboratory of Zhongyuan, Luohe, Henan 462300, China
| | - Huishan Shen
- College of Food and Bioengineering, Zhengzhou University of Light Industry, No. 136 Kexue Road, Zhengzhou, Henan 450001, China; Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Zhengzhou University of Light Industry, Zhengzhou 450001, China; Food Laboratory of Zhongyuan, Luohe, Henan 462300, China
| | - Fengwei Xie
- Department of Chemical Engineering, University of Bath, Bath BA2 7AY, United Kingdom
| | - Ke Xu
- College of Food Science and Engineering, Northwest A & F University, Yangling 712100, China
| | - Hua Zhang
- College of Food and Bioengineering, Zhengzhou University of Light Industry, No. 136 Kexue Road, Zhengzhou, Henan 450001, China; Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Zhengzhou University of Light Industry, Zhengzhou 450001, China; Food Laboratory of Zhongyuan, Luohe, Henan 462300, China.
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6
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Li H, He W, Xu S, Wang R, Ge S, Xu H, Shan Y, Ding S. Grafting chlorogenic acid enhanced the antioxidant activity of curdlan oligosaccharides and modulated gut microbiota. Food Chem X 2024; 21:101075. [PMID: 38205160 PMCID: PMC10776644 DOI: 10.1016/j.fochx.2023.101075] [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: 07/13/2023] [Revised: 12/10/2023] [Accepted: 12/13/2023] [Indexed: 01/12/2024] Open
Abstract
In this study, the effects of grafting chlorogenic acid (CA) on the antioxidant and probiotic activities of curdlan oligosaccharides (CDOS) were investigated. CDOS with degrees of polymerization of 3-6 was first obtained by degradation of curdlan with hydrogen peroxide and then grafted with CA using a free radical-mediated method under an ultrasonication-assisted Fenton system. The thermal stability and antioxidant ability of CDOS were enhanced after grafting with CA. In vitro fermentation, supplementation of CDOS-CA stimulated the proliferation of Prevotella and Faecalibacterium while inhibiting the growth of harmful microbiota. Notably, the concentration of total short-chain fatty acids and the relative abundance of beneficial bacteria markedly increased after fermentation of CDOS-CA, indicating that CA grafting could improve the probiotic activity of CDOS. Overall, the covalent binding of CDOS and CA could enhance the antioxidant and probiotic activities of CDOS, suggesting potential improvements in gastrointestinal and colonic health.
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Affiliation(s)
- Huan Li
- DongTing Laboratory, Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Hunan Provincial Key Laboratory for Fruits and Vegetables Storage Processing and Quality Safety, Changsha, 410125, China
| | - Wenjiang He
- R&D Centre, Infinitus (China) Company Ltd., Guangzhou, 510520, China
| | - Saiqing Xu
- DongTing Laboratory, Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Hunan Provincial Key Laboratory for Fruits and Vegetables Storage Processing and Quality Safety, Changsha, 410125, China
- Longping Branch, College of Biology, Hunan University, Changsha, 410125, China
| | - Rongrong Wang
- College of Food Science and Technology, Hunan Agricultural University, Changsha, 410128, China
| | - Shuai Ge
- DongTing Laboratory, Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Hunan Provincial Key Laboratory for Fruits and Vegetables Storage Processing and Quality Safety, Changsha, 410125, China
- Longping Branch, College of Biology, Hunan University, Changsha, 410125, China
| | - Haishan Xu
- DongTing Laboratory, Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Hunan Provincial Key Laboratory for Fruits and Vegetables Storage Processing and Quality Safety, Changsha, 410125, China
- Longping Branch, College of Biology, Hunan University, Changsha, 410125, China
| | - Yang Shan
- DongTing Laboratory, Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Hunan Provincial Key Laboratory for Fruits and Vegetables Storage Processing and Quality Safety, Changsha, 410125, China
- Longping Branch, College of Biology, Hunan University, Changsha, 410125, China
| | - Shenghua Ding
- DongTing Laboratory, Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Hunan Provincial Key Laboratory for Fruits and Vegetables Storage Processing and Quality Safety, Changsha, 410125, China
- Longping Branch, College of Biology, Hunan University, Changsha, 410125, China
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Zhang Y, Zeng J, Jie Z, Gao H, Su T, Li Z, Zhang Q, Liu F. Development and characterization of an active starch-based film as a chlorogenic acid delivery system. Int J Biol Macromol 2024; 255:128055. [PMID: 37956804 DOI: 10.1016/j.ijbiomac.2023.128055] [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: 09/13/2023] [Revised: 11/09/2023] [Accepted: 11/10/2023] [Indexed: 11/15/2023]
Abstract
Given its health benefits for the human body, chlorogenic acid (CA) offers promising applications in the food industry. However, the instability and low bioavailability of CA remain to be solved. In this paper, a starch-based film prepared by the homogenization and solution-casting method was used as an effective carrier to alleviate these problems. Homogenization (10-50 MPa) reduced the starch paste viscosity and its particle sizes from 21.64 to 7.68 μm, which promoted the starch recrystallization and induced chemical cross-links between starch-CA, as confirmed by the FTIR result with an appearance of a new CO peak at about 1716 cm-1. Accordingly, the rapidly digestible starch content of the film was reduced to 27.83 % and the CA encapsulation efficiency was increased to 99.08 % (from 65.88 %). As a result, the film system extended CA's release time beyond 4 h and significantly increased the heat-treated CA's antioxidant activity. Besides, the tensile strength and elastic modulus of the film were also improved to 6.29 MPa (from 1.63 MPa) and 160.98 MPa (from 12.02 MPa), respectively, by homogenization. In conclusion, the developed active starch-based film could be used as an edible film for the production of functional food or active food packaging.
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Affiliation(s)
- Yue Zhang
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China.
| | - Jingjing Zeng
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Zeng Jie
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Haiyan Gao
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Tongchao Su
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Ziheng Li
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Qi Zhang
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Fengsong Liu
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
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A Novel Phytogenic Formulation, EUBIO-BPSG, as a Promising One Health Approach to Replace Antibiotics and Promote Reproduction Performance in Laying Hens. Bioengineering (Basel) 2023; 10:bioengineering10030346. [PMID: 36978737 PMCID: PMC10045918 DOI: 10.3390/bioengineering10030346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/05/2023] [Accepted: 03/07/2023] [Indexed: 03/16/2023] Open
Abstract
Gut microbiota play a key role in health maintenance and disease pathogenesis in animals. Dietary phytochemicals are crucial factors shaping gut bacteria. Here, we investigated the function and mechanism of a phytogenic formulation, EUBIO-BPSG (BP), in laying hens. We found that BP dose-dependently improved health and egg production in 54-week-old hens. Furthermore, BP was correlated with increased fecal Lactobacillus, decreased Escherichia coli and Salmonella enterica, and reduced antibiotic resistance (AR) and antibiotic resistance genes (ARG) in chicken stools. The 16S rDNA data showed that BP increased seven genera of probiotics and reduced 13 genera of pathogens in chicken feces. In vitro co-culture experiments showed that BP at 4 µg/mL and above promoted growth of L. reuteri while large 100- and 200-fold higher doses suppressed growth of E. coli and S. enterica, respectively. Mechanistic studies indicated that L. reuteri and its supernatants antagonized growth of E. coli and S. enterica but not vice-versa. Five short-chain fatty acids and derivatives (SCFA) produced from L. reuteri directly killed both pathogens via membrane destruction. Furthermore, BP inhibited conjugation and recombination of ARG via interference with conjugation machinery and integrase activity in E. coli. Collectively, this work suggests that BP promotes host health and reproductive performance in laying hens through regulation of gut microbiota through increasing probiotics and decreasing pathogens and spreading ARG.
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Li D, Cao G, Yao X, Yang Y, Yang D, Liu N, Yuan Y, Nishinari K, Yang X. Tartary buckwheat-derived exosome-like nanovesicles against starch digestion and their interaction mechanism. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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10
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Li C, Huang X, Xi J. Steam explosion pretreatment to enhance extraction of active ingredients: current progress and future prospects. Crit Rev Food Sci Nutr 2023; 64:7172-7180. [PMID: 36803016 DOI: 10.1080/10408398.2023.2181760] [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: 02/22/2023]
Abstract
The active ingredients extracted from plant materials play an important role in human life and health, and the extraction is a critical step in the preparation of them. It is necessary to develop a sustainable and green extraction. Steam explosion pretreatment enhanced extraction is a higher efficiency, lower equipment investment, less hazardous chemicals and environment-friendly technique, which has been widely used to extract active ingredients from various plant materials. In this paper, current progress and future prospects of steam explosion pretreatment enhanced extraction are overviewed. The equipment, operating steps, strengthening mechanism, critical process factors are comprehensively introduced. Furthermore, recent applications and comparisons with other techniques are discussed in depth. Finally, the future development trends are prospected. The current results show that steam explosion pretreatment enhanced extraction has the advantage of high efficiency. Moreover, steam explosion is simple in equipment, and easy to operate. In conclusion, steam explosion pretreatment can be effectively used to enhance the extraction of active ingredients from plant materials.
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Affiliation(s)
- Chenyue Li
- School of Chemical Engineering, Sichuan University, Chengdu, China
| | - Xinyi Huang
- School of Chemical Engineering, Sichuan University, Chengdu, China
| | - Jun Xi
- School of Chemical Engineering, Sichuan University, Chengdu, China
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