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Yang H, Qu F, Yang Y, Li X, Wang P, Guo S, Wang L. Study on the Determination of Flavor Value of Rice Based on Grid Iterative Search Swarm Optimization Support Vector Machine Model and Hyperspectral Imaging. SENSORS (BASEL, SWITZERLAND) 2024; 24:4635. [PMID: 39066032 PMCID: PMC11280689 DOI: 10.3390/s24144635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 06/20/2024] [Accepted: 07/16/2024] [Indexed: 07/28/2024]
Abstract
In the field of rice processing and cultivation, it is crucial to adopt efficient, rapid and user-friendly techniques to detect the flavor values of various rice varieties. The conventional methods for flavor value assessment mainly rely on chemical analysis and technical evaluation, which not only deplete the rice resources but also incur significant time and labor costs. In this study, hyperspectral imaging technology was utilized in combination with an improved Particle Swarm Optimization Support Vector Machine (PSO-SVM) algorithm, i.e., the Grid Iterative Search Particle Swarm Optimization Support Vector Machine (GISPSO-SVM) algorithm, introducing a new non-destructive technique to determine the flavor value of rice. The method captures the hyperspectral feature data of different rice varieties through image acquisition, preprocessing and feature extraction, and then uses these features to train a model using an optimized machine learning algorithm. The results show that the introduction of GIS algorithms in a PSO-optimized SVM is very effective and can improve the parameter finding ability. In terms of flavor value prediction accuracy, the Principal Component Analysis (PCA) combined with the GISPSO-SVM algorithm achieved 96% accuracy, which was higher than the 93% of the Competitive Adaptive Weighted Sampling (CARS) algorithm. And the introduction of the GIS algorithm in different feature selection can improve the accuracy to different degrees. This novel approach helps to evaluate the flavor values of new rice varieties non-destructively and provides a new perspective for future rice flavor value detection methods.
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Affiliation(s)
- Han Yang
- College of Computer Science and Technology, Changchun University of Science and Technology, Changchun 130022, China; (H.Y.); (Y.Y.)
| | - Fuheng Qu
- College of Computer Science and Technology, Changchun University of Science and Technology, Changchun 130022, China; (H.Y.); (Y.Y.)
| | - Yong Yang
- College of Computer Science and Technology, Changchun University of Science and Technology, Changchun 130022, China; (H.Y.); (Y.Y.)
- College of Software Engineering, Jilin Technology College of Electronic Information, Jilin 132021, China
| | - Xiaofeng Li
- State Key Laboratory of Black Soils Conservation and Utilization, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China;
| | - Ping Wang
- Jalaid Banner National Modern Agricultural Industrial Park Management Center, Hinggan League 137600, China; (P.W.); (S.G.); (L.W.)
| | - Sike Guo
- Jalaid Banner National Modern Agricultural Industrial Park Management Center, Hinggan League 137600, China; (P.W.); (S.G.); (L.W.)
| | - Lu Wang
- Jalaid Banner National Modern Agricultural Industrial Park Management Center, Hinggan League 137600, China; (P.W.); (S.G.); (L.W.)
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2
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Gong X, Li J, Liu Z, Xu X, Wang A, Nie M, Lin R, Tian Y, Zhang X, Wang L, Liu L, Li Y, Wang F, Tong LT. Developing high resistant starch content rice noodles with superior quality: A method using modified rice flour and psyllium fiber. Int J Biol Macromol 2024; 272:132779. [PMID: 38825268 DOI: 10.1016/j.ijbiomac.2024.132779] [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: 03/05/2024] [Revised: 05/21/2024] [Accepted: 05/29/2024] [Indexed: 06/04/2024]
Abstract
The effects of high-resistant starch (RS) content rice flour, psyllium husk powder (PHP), and psyllium powder (PP) on the edible quality and starch digestibility of rice noodles were investigated in this study. High-RS rice noodles showed lower digestibility but poor edible quality. With the addition of PHP and PP, high-RS rice noodles' cooking and texture quality were improved significantly, especially the breakage rates, cooking losses, and chewiness (P < 0.05). Compared to traditional white rice noodle's estimated glycemic index (eGI) of 86.69, the eGI values for 5PHP-RN and 5PHP-2PP-RN were significantly decreased to 66.74 and 65.77, achieving a medium GI status (P < 0.05). This resulted from the high amylose and lipid content in the modified rice flour and psyllium, leading to increase of starch crystallinity. Besides, based on the analysis of Pearson's correlation, it can be found that PHP rich in insoluble dietary fiber (IDF) could improve high-RS noodle cooking and texture quality better, while PP rich in soluble dietary fiber (SDF) can further reduce the RDS content and its starch digestibility. Therefore, utilizing modified rice flour with an appropriate addition of PHP and PP can be considered an effective strategy for producing superior-quality lower glycemic index rice noodles.
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Affiliation(s)
- Xue Gong
- Institute of Food Science and Technology/Western Agricultural Research Institute, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Jiaxin Li
- Institute of Food Science and Technology/Western Agricultural Research Institute, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Zhigang Liu
- Fengyi (Shanghai) Biotechnology R&D Center Co., Ltd., Shanghai 201200, China
| | - Xuebing Xu
- Fengyi (Shanghai) Biotechnology R&D Center Co., Ltd., Shanghai 201200, China
| | - Aixia Wang
- Institute of Food Science and Technology/Western Agricultural Research Institute, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Mengzi Nie
- Institute of Food Science and Technology/Western Agricultural Research Institute, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Ran Lin
- Institute of Food Science and Technology/Western Agricultural Research Institute, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Yu Tian
- Institute of Food Science and Technology/Western Agricultural Research Institute, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Xiya Zhang
- Institute of Food Science and Technology/Western Agricultural Research Institute, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Lili Wang
- Institute of Food Science and Technology/Western Agricultural Research Institute, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Liya Liu
- Institute of Food Science and Technology/Western Agricultural Research Institute, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Yang Li
- Institute of Food Science and Technology/Western Agricultural Research Institute, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Fengzhong Wang
- Institute of Food Science and Technology/Western Agricultural Research Institute, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China.
| | - Li-Tao Tong
- Institute of Food Science and Technology/Western Agricultural Research Institute, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China.
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3
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Zhang M, Liu S, Gao X, Jiang X, Zhang E, Fan H, Zhu S. Highly flexible carbon nitride-polyethylene glycol-cellulose acetate film with photocatalytic antibacterial activity for fruit preservation. Int J Biol Macromol 2024; 266:131161. [PMID: 38547947 DOI: 10.1016/j.ijbiomac.2024.131161] [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: 11/14/2023] [Revised: 03/21/2024] [Accepted: 03/25/2024] [Indexed: 04/02/2024]
Abstract
Cellulose acetate film, as a biodegradable and biomass-derived material, has great potential applications in food packaging. However, the poor mechanical and antibacterial properties limit its applications. Herein, a highly flexible carbon nitride-polyethylene glycol-cellulose acetate (CN-PEG-CA) film was successfully prepared by combining graphitic carbon nitride (g-C3N4) photocatalyst with cellulose acetate (CA). The g-C3N4 enables the film with antibacterial activity, as a green photocatalyst. PEG softens the rigid polymer CA and crosslinks CA, PEG, and g-C3N4 together by hydrogen bonding, as a flexible crosslinker. X-ray diffractometer (XRD), scanning electron microscope (SEM), and Fourier transform infrared spectrum (FT-IR) characterizations confirmed the successful preparation of the CN-PEG-CA film. The mechanical property tests demonstrated that adding PEG increased the elongation at break of the film by about 4 times. The composite film had high antibacterial activity, and the bactericidal rates on Escherichia coli and Staphylococcus aureus were 99.98 % and 99.89 %, respectively. It effectively extended the shelf life of strawberries to 96 h and effectively maintained the quality of strawberries during storage. After 96 h, the weight loss rate of strawberries packaged with 15 % CN-PEG-CA film was 21.83 %, vitamin C content was 45.47 %, titratable acidity content was 0.89 %, and color, hardness and total soluble solids were well maintained. And biocompatibility test results showed that the film was safe and nontoxic. From the ecological and economic point of view, the highly flexible and biodegradable films with efficient photocatalytic antibacterial activity synthesized in this paper have great potential in the field of food packaging.
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Affiliation(s)
- Mengting Zhang
- College of Chemistry and Material Science, Shandong Agricultural University, Taian 271018, Shandong, PR China
| | - Shujun Liu
- College of Chemistry and Material Science, Shandong Agricultural University, Taian 271018, Shandong, PR China
| | - Xianqiang Gao
- College of Chemistry and Material Science, Shandong Agricultural University, Taian 271018, Shandong, PR China
| | - Xiaokang Jiang
- College of Chemistry and Material Science, Shandong Agricultural University, Taian 271018, Shandong, PR China
| | - Enze Zhang
- College of Chemistry and Material Science, Shandong Agricultural University, Taian 271018, Shandong, PR China
| | - Hai Fan
- College of Chemistry and Material Science, Shandong Agricultural University, Taian 271018, Shandong, PR China.
| | - Shuhua Zhu
- College of Chemistry and Material Science, Shandong Agricultural University, Taian 271018, Shandong, PR China.
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4
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Kumar R, Roy D, Damodharan N, Kennedy JF, Kumar KJ. Effect of dry heat and its combination with vacuum heat on physicochemical, rheological and release characteristics of Alocasia macrorrhizos retrograded starches. Int J Biol Macromol 2024; 264:130733. [PMID: 38471610 DOI: 10.1016/j.ijbiomac.2024.130733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/04/2024] [Accepted: 03/06/2024] [Indexed: 03/14/2024]
Abstract
Retrograded starches have received increasing attention due to their potential excipient properties in pharmaceutical formulations. However, to evade its application-oriented challenges, modification of retrograded starch is required. The study emphasizes influence of dry heating and the dual heat treatment by dry heating amalgamation with the vacuum heat treatment on quality parameters of retrograded starch. The starch was isolated by using two different extraction media (0.05 % w/v NaOH and 0.03 % citric acid) from Alocasia macrorrhizos and then retrograded separately. Further, retrograded starches were first modified by dry heating and afterwards modified with combination of dry and vacuum heating. Modification decreased moisture, ash content and increased solubility. Modified Samples from NaOH media had higher water holding capacity and amylose content. X-ray diffraction revealed type A and B crystals with increasing crystallinity of retrograded heat-modified samples from NaOH media. Thermogravimetric analysis, differential scanning calorimetry confirmed thermal stability. Shear tests showed shear-thinning behavior whereas dominant storage modulus (G/) over loss modulus (G//), depicting gel-like behavior. Storage, loss, and complex viscosity initially increased, then decreased with temperature. In-vitro release reflects, modified retrograded starches offers versatile drug release profiles, from controlled to rapid. Tailoring starch properties enables precise drug delivery, enhancing pharmaceutical formulation flexibility and efficacy.
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Affiliation(s)
- Rohit Kumar
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi 835215, Jharkhand, India
| | - Dipan Roy
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi 835215, Jharkhand, India
| | - N Damodharan
- SRM College of Pharmacy, SRMIST, SRM Nagar, Kattankulathur, 603203 Chengalpattu District, Tamil Nadu, India
| | - John F Kennedy
- Chembiotech Laboratories, Institute of Research and Development, Tenbury Wells WR15 8FF, UK
| | - K Jayaram Kumar
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi 835215, Jharkhand, India.
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5
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Kumari B, Sit N. Comprehensive review on single and dual modification of starch: Methods, properties and applications. Int J Biol Macromol 2023; 253:126952. [PMID: 37722643 DOI: 10.1016/j.ijbiomac.2023.126952] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 08/11/2023] [Accepted: 09/12/2023] [Indexed: 09/20/2023]
Abstract
Starch is a natural, renewable, affordable, and easily available polymer used as gelling agents, thickeners, binders, and potential raw materials in various food products. Due to these techno-functional properties of starch, food and non-food industries are showing interest in developing starch-based food products such as films, hydrogels, starch nanoparticles, and many more. However, the application of native starch is limited due to its shortcomings. To overcome these problems, modification of starch is necessary. Various single and dual modification processes are used to improve techno-functional, morphological, and microstructural properties, film-forming capacity, and resistant starch. This review paper provides a comprehensive and critical understanding of physical, chemical, enzymatic, and dual modifications (combination of any two single modifications), the effects of parameters on modification, and their applications. The sequence of modification plays a key role in the dual modification process. All single modification methods modify the physicochemical properties, crystallinity, and emulsion properties, but some shortcomings such as lower thermal, acidic, and shear stability limit their application in industries. Dual modification has been introduced to overcome these limitations and maximize the effectiveness of single modification.
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Affiliation(s)
- Bharati Kumari
- Department of Food Engineering and Technology, Tezpur University, Assam 784028, India
| | - Nandan Sit
- Department of Food Engineering and Technology, Tezpur University, Assam 784028, India.
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6
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Ojukwu M, Tan HL, Murad M, Nafchi AM, Easa AM. Improvement of cooking and textural properties of rice flour-soy protein isolate noodles stabilised with microbial transglutaminase and glucono-δ-lactone and dried using superheated steam. FOOD SCI TECHNOL INT 2023; 29:799-808. [PMID: 36000280 DOI: 10.1177/10820132221121169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
In a bid to produce rice flour noodles with improved texture and reduced cooking time, rice flour-soy protein isolate noodles (RNS) were structurally enhanced by a combined treatment (COM) of microbial transglutaminase (MTG) with glucono-δ-lactone (GDL). The RNS-COM was either dried using superheated steam (SHS) to yield RNS-COM-SHS or steamed for 10 min (S10) before air drying to produce RNS-COM-S10 noodles. Control samples were SHS-dried rice flour (RN-SHS) and air-dried RN-S10 noodles. In general, textural and microstructural properties indicated higher textural properties and a more robust network in RNS-COM-SHS and RNS-COM-S10 than in other noodles. However, optimum cooking time (P < 0.5) was in the order; RN-SHS, RNS-COM-SHS < RN-S10 < RNS-COM-S10. As a result of the COM treatment, structurally enhanced noodles were more resistant to cooking. As applied in RNS-COM-SHS noodles, SHS was able to improve cooking quality, probably through the formation of bigger and evenly spread pores that had promoted faster gelatinisation of starch, with a high order of relative starch crystallinity.
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Affiliation(s)
- Moses Ojukwu
- Food Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Gelugor, Malaysia
- Department of Food Science and Technology, Federal University of Technology, Owerri, Imo state, Nigeria
| | - Hui Ling Tan
- Food Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Gelugor, Malaysia
| | - Maizura Murad
- Food Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Gelugor, Malaysia
| | - Abdorreza Mohammad Nafchi
- Food Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Gelugor, Malaysia
| | - Azhar Mat Easa
- Food Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Gelugor, Malaysia
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7
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Jia R, Cui C, Gao L, Qin Y, Ji N, Dai L, Wang Y, Xiong L, Shi R, Sun Q. A review of starch swelling behavior: Its mechanism, determination methods, influencing factors, and influence on food quality. Carbohydr Polym 2023; 321:121260. [PMID: 37739518 DOI: 10.1016/j.carbpol.2023.121260] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 07/18/2023] [Accepted: 08/02/2023] [Indexed: 09/24/2023]
Abstract
Swelling behavior involves the process of starch granules absorbing enough water to swell and increase the viscosity of starch suspension under hydrothermal conditions, making it one of the important aspects in starch research. The changes that starch granules undergo during the swelling process are important factors in predicting their functional properties in food processing. However, the factors that affect starch swelling and how swelling, in turn, affects the texture and digestion characteristics of starch-based foods have not been systematically summarized. Compared to its long chains, the short chains of amylose easily interact with amylopectin chains to inhibit starch swelling. Generally, reducing the swelling of starch could increase the strength of the gel while limiting the accessibility of digestive enzymes to starch chains, resulting in a reduction in starch digestibility. This article aims to conduct a comprehensive review of the mechanism of starch swelling, its influencing factors, and the relationship between swelling and the pasting, gelling, and digestion characteristics of starch. The role of starch swelling in the edible quality and nutritional characteristics of starch-based foods is also discussed, and future research directions for starch swelling are proposed.
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Affiliation(s)
- Ruoyu Jia
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China
| | - Congli Cui
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China
| | - Lin Gao
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China
| | - Yang Qin
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China; Qingdao Special Food Research Institute, Qingdao, Shandong Province 266109, China; Academy of Dongying Efficient Agricultural Technology and Industry on Saline and Alkaline Land in Collaboration with Qingdao Agricultural University, Dongying, Shandong Province 257300, China
| | - Na Ji
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China; Qingdao Special Food Research Institute, Qingdao, Shandong Province 266109, China; Academy of Dongying Efficient Agricultural Technology and Industry on Saline and Alkaline Land in Collaboration with Qingdao Agricultural University, Dongying, Shandong Province 257300, China
| | - Lei Dai
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China; Qingdao Special Food Research Institute, Qingdao, Shandong Province 266109, China; Academy of Dongying Efficient Agricultural Technology and Industry on Saline and Alkaline Land in Collaboration with Qingdao Agricultural University, Dongying, Shandong Province 257300, China
| | - Yanfei Wang
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China; Qingdao Special Food Research Institute, Qingdao, Shandong Province 266109, China; Academy of Dongying Efficient Agricultural Technology and Industry on Saline and Alkaline Land in Collaboration with Qingdao Agricultural University, Dongying, Shandong Province 257300, China
| | - Liu Xiong
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China
| | - Rui Shi
- College of Food Science and Engineering, Nanjing Forestry University, Nanjing, Jiangsu Province 210037, China
| | - Qingjie Sun
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China; Qingdao Special Food Research Institute, Qingdao, Shandong Province 266109, China; Academy of Dongying Efficient Agricultural Technology and Industry on Saline and Alkaline Land in Collaboration with Qingdao Agricultural University, Dongying, Shandong Province 257300, China.
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8
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Zhang Y, Dou B, Jia J, Liu Y, Zhang N. A Study on the Structural and Digestive Properties of Rice Starch-Hydrocolloid Complexes Treated with Heat-Moisture Treatment. Foods 2023; 12:4241. [PMID: 38231690 DOI: 10.3390/foods12234241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/18/2023] [Accepted: 11/21/2023] [Indexed: 01/19/2024] Open
Abstract
Rice starch-hydrophilic colloid complexes (SHCs) were prepared by incorporating xanthan gum and locust bean gum into natural rice starch. Subsequently, they underwent hygrothermal treatment (H-SHC) to investigate their structural and digestive properties with varying colloid types and added amounts of H-SHC. The results demonstrated that heat-moisture treatment (HMT) led to an increase in resistant starch (RS) content in rice starch. This effect was more pronounced after the addition of hydrophilic colloid, causing RS content to surge from 8.42 ± 0.39% to 38.36 ± 3.69%. Notably, the addition of locust bean gum had a more significant impact on enhancing RS content, and the RS content increased with the addition of hydrophilic colloids. Enzyme digestion curves indicated that H-SHC displayed a lower equilibrium concentration (C∞), hydrolysis index (HI), and gluconeogenesis index (eGI). Simultaneously, HMT reduced the solubility and swelling power of starch. However, the addition of hydrophilic colloid led to an increase in the solubility and swelling power of the samples. Scanning electron microscopy revealed that hydrophilic colloid encapsulated the starch granules, affording them protection. X-ray diffraction (XRD) showed that HMT resulted in the decreased crystallinity of the starch granules, a trend mitigated by the addition of hydrophilic colloid. Infrared (IR) results demonstrated no formation of new covalent bonds but indicated increased short-range ordering in H-SHC. Rapid viscosity analysis and differential scanning calorimetry indicated that HMT substantially decreased peak viscosity and starch breakdown, while it significantly delayed the onset, peak, and conclusion temperatures. This effect was further amplified by the addition of colloids. Rheological results indicated that H-SHC displayed lower values for G', G″, and static rheological parameters compared to natural starch. In summary, this study offers valuable insights into the development of healthy, low-GI functional foods.
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Affiliation(s)
- Yu Zhang
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, China
| | - Boxin Dou
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, China
| | - Jianhui Jia
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, China
- College of Life Science and Technology, Mudanjiang Normal University, Mudanjiang 157011, China
| | - Ying Liu
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, China
| | - Na Zhang
- College of Food Engineering, Harbin University of Commerce, Harbin 150028, China
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9
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Zhu Y, Xie F, Ren J, Jiang F, Zhao N, Du SK. Structural analysis, nutritional evaluation, and flavor characterization of parched rice made from proso millet. Food Chem X 2023; 19:100784. [PMID: 37780251 PMCID: PMC10534107 DOI: 10.1016/j.fochx.2023.100784] [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: 02/07/2023] [Revised: 06/24/2023] [Accepted: 07/03/2023] [Indexed: 10/03/2023] Open
Abstract
This study investigated the structure and quality characteristics of hard and crispy parched rice obtained from raw proso millet through steaming, roasting, and milling. Results showed that thermal treatment disrupted the structure of samples and transformed the crystal from A-type in raw proso to V-type in parched rice. Rheological and thermodynamic analyses revealed that thermal treatment reduced the stability of parched rice. Gelatinization tests demonstrated that the parched rice was easier to gelatinize and had a lower viscosity. The digestibility of hard parched rice and crispy parched rice improved, with rapidly digestible starch content increasing by 73.62% and 76.95%, respectively, compared with that of raw proso millet. Headspace solid-phase microextraction/gas chromatography-mass spectrometry results further indicated that thermal treatment enhanced the flavor substances of parched rice. These findings demonstrated the unique properties of parched rice and supported its production and processing as a whole grain.
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Affiliation(s)
- Yulian Zhu
- College of Food Science and Engineering, Northwest A & F University, Yangling 712100, China
| | - Fei Xie
- College of Food Science and Engineering, Northwest A & F University, Yangling 712100, China
| | - Jing Ren
- College of Food Science and Engineering, Northwest A & F University, Yangling 712100, China
| | - Fan Jiang
- College of Food Science and Engineering, Northwest A & F University, Yangling 712100, China
| | - Ning Zhao
- College of Food Science and Engineering, Northwest A & F University, Yangling 712100, China
| | - Shuang-kui Du
- College of Food Science and Engineering, Northwest A & F University, Yangling 712100, China
- Engineering Research Center of Grain and Oil Functionalized Processing, Yangling, Shaanxi 712100, China
- Shaanxi Union Research Center of University and Enterprise for Grain Processing Technologies, Yangling, Shaanxi 712100, China
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10
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Milkias M, Emire SA, Abebe W, Ronda F. Effect of Ecotype and Starch Isolation Methods on the Physicochemical, Functional, and Structural Properties of Ethiopian Potato ( Plectranthus edulis) Starch. Molecules 2023; 28:7260. [PMID: 37959680 PMCID: PMC10650833 DOI: 10.3390/molecules28217260] [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: 10/06/2023] [Accepted: 10/20/2023] [Indexed: 11/15/2023] Open
Abstract
The Ethiopian potato (Plectranthus edulis) is an annual tuber crop indigenous to Ethiopia. The crop is underutilized and not much studied despite its high yield of starch, which has a good potential to contribute to the effort in meeting the quickly growing demand for starch. In this study, the effects of the ecotype and isolation methods on the physicochemical, functional, structural, and crystalline properties of starches were evaluated. Starches were isolated from two Ethiopian potato ecotypes (Loffo and Chanqua) using distilled water (DW), 0.01% sodium metabisulphite (SMS), and 1M sodium chloride (NaCl) in the isolation media. The results showed that the lowest starch yield was obtained from Chanqua using DW (97.4%), while the maximum was from Loffo using SMS (99.3%). The L* (lightness) and whiteness values of the starches obtained from Loffo were higher than those of Chanqua starches, with NaCl and SMS extractants yielding the highest values. The bulk density, water activity (aw), pH, proximate composition (moisture content, protein, ash, fat, crude fiber, and carbohydrate contents), and techno-functional properties were established. The majority of these parameters varied depending on both the isolation method and the ecotype. The crystallinity pattern of all starches showed B-type diffraction, with differences in diffraction peak intensities between all starches. FTIR tests showed structural changes as a function of the ecotype and isolation procedure used. The Loffo ecotype exhibited considerably better results, and the SMS isolation method was found to be the most effective way to acquire the highest starch quality in most of the characteristics evaluated.
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Affiliation(s)
- Misikir Milkias
- School of Chemical and Bio-Engineering, Addis Ababa Institute of Technology, Addis Ababa University, King George VI Street, Addis Ababa P.O. Box 385, Ethiopia; (M.M.); (S.A.E.)
| | - Shimelis Admassu Emire
- School of Chemical and Bio-Engineering, Addis Ababa Institute of Technology, Addis Ababa University, King George VI Street, Addis Ababa P.O. Box 385, Ethiopia; (M.M.); (S.A.E.)
| | - Workineh Abebe
- Department of Agriculture and Forestry Engineering, Food Technology, College of Agricultural and Forestry Engineering, University of Valladolid, 47002 Valladolid, Spain
- Ethiopian Institute of Agricultural Research, Addis Ababa P.O. Box 2003, Ethiopia
| | - Felicidad Ronda
- Department of Agriculture and Forestry Engineering, Food Technology, College of Agricultural and Forestry Engineering, University of Valladolid, 47002 Valladolid, Spain
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11
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Tao X, Su Q, Wu H, Zhan L, Huang W, Zheng J, Zhong Q, Chen P. Structure and physicochemical properties of a new variety of purple rice ( Oryza sativa L. indica) starch. Food Sci Biotechnol 2023; 32:793-802. [PMID: 37041806 PMCID: PMC10082871 DOI: 10.1007/s10068-022-01205-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 10/21/2022] [Accepted: 11/08/2022] [Indexed: 11/24/2022] Open
Abstract
The investigation of the structure and physicochemical properties of starch extracted from a new variety of purple rice was the aim of this study. Starch extracted from a new variety of purple rice named Tianzi No. 1 (PRS) is different in structure and physicochemical properties compared with waxy rice starch (WRS), japonica rice starch (JRS), and indica rice starch (IRS). PRS granules were diversified in shape, and the birefringence of starch particles were clearly observed. Fourier-transform infrared (FT-IR) spectroscopy exhibited the degree of double helix and low short-range order structure of PRS differed from IRS, JRS and WRS. X-ray diffraction analysis shows that PRS presented a typical A-type XRD pattern and possessed lower crystallinity. Based on rheological experiment results, PRS had the highest apparent viscosity, storage modulus (G') and loss modulus (G″). According to textural experiments, PRS gels had higher textural paraments before and after retrogradation. Supplementary Information The online version contains supplementary material available at 10.1007/s10068-022-01205-w.
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Affiliation(s)
- Xiaoqi Tao
- College of Food Science, South China Agricultural University, Guangzhou, 510642 Guangdong China
| | - Qiqi Su
- College of Food Science, South China Agricultural University, Guangzhou, 510642 Guangdong China
| | - Hai Wu
- College of Food Science, South China Agricultural University, Guangzhou, 510642 Guangdong China
| | - Lei Zhan
- College of Food Science, South China Agricultural University, Guangzhou, 510642 Guangdong China
| | - Wei Huang
- College of Food Science, South China Agricultural University, Guangzhou, 510642 Guangdong China
| | - Jingshao Zheng
- Xinxing County Weifeng Agricultural Science and Technology Co. Ltd, Yunfu, 527300 China
| | - Qingling Zhong
- College of Food Science, South China Agricultural University, Guangzhou, 510642 Guangdong China
| | - Pei Chen
- College of Food Science, South China Agricultural University, Guangzhou, 510642 Guangdong China
- Guangdong Laboratory of Lingnan Modern Agriculture, Guangzhou, 510642 China
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12
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Kumar SR, Tangsrianugul N, Sriprablom J, Wongsagonsup R, Wansuksri R, Suphantharika M. Effect of heat-moisture treatment on the physicochemical properties and digestibility of proso millet flour and starch. Carbohydr Polym 2023; 307:120630. [PMID: 36781281 DOI: 10.1016/j.carbpol.2023.120630] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 12/27/2022] [Accepted: 01/26/2023] [Indexed: 01/31/2023]
Abstract
Proso millet flour (PMF) and starch (PMS) were subjected to heat-moisture treatment (HMT) at 25 % moisture content and 110 °C for 4 h. The effects of HMT on physicochemical and structural properties and in vitro digestibility of PMF and PMS were analyzed. After HMT, SEM showed aggregation and damage to the surface of starch granules, while CLSM showed proteins wrapped around the granules. The amylopectin chain length distribution (CLD) remained unchanged in PMF and PMS after HMT, indicating intact covalent bonds between glucose units. HMT decreased the swelling power, solubility, viscosity of the paste, and gelatinization enthalpy and increased the pasting temperature and gelatinization temperature of PMF and PMS. HMT changed the XRD pattern of PMF from A to A + V type starches, whereas that of PMS remained unchanged. FTIR study showed an increase in the degree of short-range molecular order of PMF and PMS after HMT. In vitro digestibility evaluation showed that the rapidly (RDS) and slowly digestible starch (SDS) contents of PMF and PMS increased, whereas the resistant starch (RS) content decreased after HMT. HMT flour and starch have suitable properties for use in a wide range of food products, from canned to frozen, as well as non-food products.
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Affiliation(s)
- Simmi Ranjan Kumar
- Department of Biotechnology, Faculty of Science, Mahidol University, Rama 6 Road, Bangkok 10400, Thailand
| | - Nuttinee Tangsrianugul
- Department of Biotechnology, Faculty of Science, Mahidol University, Rama 6 Road, Bangkok 10400, Thailand
| | - Jiratthitikan Sriprablom
- Division of Food Technology, Kanchanaburi Campus, Mahidol University, Kanchanaburi 71150, Thailand
| | - Rungtiwa Wongsagonsup
- Division of Food Technology, Kanchanaburi Campus, Mahidol University, Kanchanaburi 71150, Thailand
| | - Rungtiva Wansuksri
- National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani 12120, Thailand
| | - Manop Suphantharika
- Department of Biotechnology, Faculty of Science, Mahidol University, Rama 6 Road, Bangkok 10400, Thailand.
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13
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Yang Z, Zhang Y, Wu Y, Ouyang J. Factors influencing the starch digestibility of starchy foods: A review. Food Chem 2023; 406:135009. [PMID: 36450195 DOI: 10.1016/j.foodchem.2022.135009] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/16/2022] [Accepted: 11/17/2022] [Indexed: 11/22/2022]
Abstract
Starchy foods are a major energy source of the human diet, their digestion is closely related to human health. Most foods require lots of processing before eating, therefore, many factors can influence starch digestibility. The factors that affect the digestibility of starches have been widely discussed previously, but the extracted starches in those studies were different from those present within the actual food matrix. This review summarizes the factors influencing the starch digestibility in starchy foods. Endogenous non-starch components hinder the starch digestive process. Food ingredients and additives decrease starch digestibility by inhibiting the activity of digestive enzymes or hindering the contact between starch and enzymes. Storage induce the retrogradation of starch, decreasing the digestibility of foods. Therefore, preparing starchy foods with whole grains, processing them as little as possible, using food additives reasonably, and storage conditions may all be beneficial measures for the production of low GI foods.
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Affiliation(s)
- Zhenglei Yang
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China
| | - Yuyang Zhang
- Department of Food Science, University of Guelph, ON N1G2W1, Canada
| | - Yanwen Wu
- Institute of Analysis and Testing, Beijing Academy of Science and Technology (Beijing Center for Physical and Chemical Analysis), Beijing 100089, China
| | - Jie Ouyang
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China.
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14
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Nie M, Piao C, Wang A, Xi H, Chen Z, He Y, Wang L, Liu L, Huang Y, Wang F, Tong LT. Physicochemical properties and in vitro digestibility of highland barley starch with different extraction methods. Carbohydr Polym 2023; 303:120458. [PMID: 36657856 DOI: 10.1016/j.carbpol.2022.120458] [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: 08/27/2022] [Revised: 12/04/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022]
Abstract
The objective of this study was to compare the structural, thermal, rheological and digestive properties of highland barley starch (HBS) by different extraction methods. Five techniques were used to extract HBS: Alkali extraction, Ultrasound extraction, double enzyme extraction (DE), three enzyme extraction (TE) and ultrasonic assisted TE (U-TE). The results indicated that the Ultrasound extracted HBS had fewer Maltese crosses, lower molecular weight (Mw), and higher content of damaged starch (P < 0.05). Meanwhile, DE extracted HBS had higher Mw, and the content of short amylopectin than that of Alkali extracted HBS (P < 0.05). Additionally, the DE extracted HBS showed the highest relative crystallinity and good short-range ordered structure, which led to the outcome of stronger thermal stability and higher values of G' and G'' (P < 0.05). These results indicated that enzymatic extraction could better protect the resistance of HBS by protecting its physicochemical properties.
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Affiliation(s)
- Mengzi Nie
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China; College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
| | - Chunhong Piao
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
| | - Aixia Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Huihan Xi
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Zhiying Chen
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Yue He
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Lili Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Liya Liu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Yatao Huang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China
| | - Fengzhong Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China.
| | - Li-Tao Tong
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China.
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15
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Tochihuitl-Vázquez D, Ramírez-Bon R, Yáñez-Limón JM, Martínez-Bustos F. Reactive Extrusion as a Pretreatment in Cassava ( Manihot esculenta Crantz) and Pea ( Pisum sativum L.) Starches to Improve Spinnability Properties for Obtaining Fibers. Molecules 2022; 27:5944. [PMID: 36144683 PMCID: PMC9504166 DOI: 10.3390/molecules27185944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/25/2022] [Accepted: 08/27/2022] [Indexed: 11/21/2022] Open
Abstract
Starch is a biocompatible and economical biopolymer in which interest has been shown in obtaining electrospun fibers. This research reports that cassava (CEX) and pea (PEX) starches pretreated by means of reactive extrusion (REX) improved the starches rheological properties and the availability of amylose to obtain fibers. Solutions of CEX and PEX (30-36% w/v) in 38% v/v formic acid were prepared and the rheological properties and electrospinability were studied. The rheological values indicated that to obtain continuous fibers without beads, the entanglement concentration (Ce) must be 1.20 and 1.25 times the concentration of CEX and PEX, respectively. In CEX, a higher amylose content and lower viscosity were obtained than in PEX, which resulted in a greater range of concentrations (32-36% w/v) to obtain continuous fibers without beads with average diameters ranging from 316 ± 65 nm to 394 ± 102 nm. In PEX, continuous fibers without beads were obtained only at 34% w/v with an average diameter of 170 ± 49 nm. This study showed that starches (20-35% amylose) pretreated through REX exhibited electrospinning properties to obtain fibers, opening the opportunity to expand their use in food, environmental, biosensor, and biomedical applications, as vehicles for the administration of bioactive compounds.
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Affiliation(s)
- David Tochihuitl-Vázquez
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-Unidad Querétaro), Libramiento Norponiente 2000, Fraccionamiento Real de Juriquilla, Querétaro 76230, Mexico
| | | | | | - Fernando Martínez-Bustos
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-Unidad Querétaro), Libramiento Norponiente 2000, Fraccionamiento Real de Juriquilla, Querétaro 76230, Mexico
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16
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Wang H, Li Z, Wang L, Cui SW, Qiu J. Different thermal treatments of highland barley kernel affect its flour physicochemical properties by structural modification of starch and protein. Food Chem 2022; 387:132835. [DOI: 10.1016/j.foodchem.2022.132835] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 03/21/2022] [Accepted: 03/26/2022] [Indexed: 01/17/2023]
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17
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Wu J, Xu S, Huang Y, Zhang X, Liu Y, Wang H, Zhong Y, Bai L, Liu C. Prevents kudzu starch from agglomeration during rapid pasting with hot water by a non-destructive superheated steam treatment. Food Chem 2022; 386:132819. [PMID: 35366635 DOI: 10.1016/j.foodchem.2022.132819] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 03/20/2022] [Accepted: 03/24/2022] [Indexed: 11/04/2022]
Abstract
Superheated steam (SST) at different moisture contents (10% ∼ 30%) was used to prevent the agglomeration of kudzu starch during rapid pasting with hot water. Changes in pasting-related properties and multi-scale structures were investigated. At moisture content of 20%, SST dramatically reduced the agglomeration rate from 42.20% to 2.97% without destroying the microstructure of kudzu starch or deteriorating the rheological properties of kudzu starch paste, which was superior to the conventional pre-gelatinization treatment. The agglomeration was prevented mainly by decreasing the swelling power and increasing the pasting temperature of kudzu starch. The slight disruption of multi-scale structures may facilitate faster water absorption by kudzu starch, but it was not the primary prevention mechanism. Moreover, the solubility of kudzu starch was not related to the agglomeration, since it was significantly decreased by SST. Our findings could provide new insights into the rapid pasting of starchy powders or flours with hot water.
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Affiliation(s)
- Jianyong Wu
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, China
| | - Shunqian Xu
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, China
| | - Ying Huang
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, China
| | - Xuan Zhang
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, China
| | - Yunfei Liu
- Institute of Applied Chemistry, Jiangxi Academy of Sciences, No. 7777 Changdong Avenue, Nanchang 330096, China
| | - Haoqiang Wang
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, China
| | - Yejun Zhong
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, China.
| | - Long Bai
- Key Laboratory of Bio-Based Material Science and Technology of Ministry of Education, Northeast Forestry University, Harbin 150040, China.
| | - Chengmei Liu
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, China
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18
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Effects of heat-moisture treatment and hydroxypropylation on the physical, physicochemical, thermal, and functional properties of anchote (Coccinia abyssinica) starch. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01566-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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19
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Wang H, Li Y, Wang L, Wang L, Li Z, Qiu J. Multi-scale structure, rheological and digestive properties of starch isolated from highland barley kernels subjected to different thermal treatments. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107630] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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20
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Zhang W, Cheng B, Zeng X, Tang Q, Shu Z, Wang P. Physicochemical and Digestible Properties of Parboiled Black Rice With Different Amylose Contents. Front Nutr 2022; 9:934209. [PMID: 35873418 PMCID: PMC9302023 DOI: 10.3389/fnut.2022.934209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 05/30/2022] [Indexed: 11/22/2022] Open
Abstract
The varieties of black rice with different amylose contents (waxy; medium-amylose: 16.03%; high-amylose: 27.14%) were parboiled and then evaluated for physicochemical and digestible properties. The color, crystalline structure, and swelling property of parboiled rice were analyzed, and the water molecular mobility, texture, and starch digestibility of cooked parboiled rice were determined. The color of black rice was only slightly changed after the parboiling treatment. The crystalline structures of waxy and medium-amylose rice were severely damaged by the parboiling treatment, while the highly crystalline structure was retained in parboiled high-amylose rice. During heating in water, parboiled high-amylose rice had a lower water absorption ratio (WAR) and volume expansion ratio (VER) than the other two varieties. After cooking, parboiled high-amylose rice had higher water molecular mobility and harder texture compared with the other two varieties. Cooked parboiled high-amylose rice contained higher content of resistant starch than cooked parboiled waxy and medium-amylose rice.
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Affiliation(s)
- Wei Zhang
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
- *Correspondence: Wei Zhang
| | - Bei Cheng
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
| | - Xuefeng Zeng
- School of Liquor and Food Engineering, Guizhou University, Guiyang, China
| | - Qiuling Tang
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
| | - Zaixi Shu
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
| | - Pingping Wang
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
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21
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Oskaybaş-Emlek B, Özbey A, Aydemir LY, Kahraman K. Production of buckwheat starch-myristic acid complexes and effect of reaction conditions on the physicochemical properties, X-ray pattern and FT-IR spectra. Int J Biol Macromol 2022; 207:978-989. [PMID: 35378155 DOI: 10.1016/j.ijbiomac.2022.03.189] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 02/25/2022] [Accepted: 03/28/2022] [Indexed: 11/27/2022]
Abstract
In this study, the effect of reaction parameters on complex index (CI%) value of complexes formed between buckwheat starch (BS) and myristic acid (MA) was investigated. The temperature (60-90 °C) and MA to BS ratio (0.1-0.8 mmoL/g) were determined as the most effective parameters and their effect on CI% was evaluated using response surface methodology. The MA to BS ratio, temperature, and interaction between them had an influence on CI%. The CI% of BS-MA complexes increased with increasing MA ratio until a certain level of MA. Principal component analysis (PCA) was used for correlation analysis between parameters. Swelling power and paste clarity of BS decreased with complex formation while syneresis increased. Peak and final viscosity values of the BS-MA complexes were significantly lower than those of BS. FT-IR revealed the complex formation led to change in starch structure. The XRD confirmed the BS-MA complex formation but the BS-MA produced using 0.1 mmoL/g at 60 °C was not detected by XRD due to having low crystallinity, and expectedly, the lowest relative crystallinity value was achieved with this sample among complex samples. All results showed that the buckwheat might be an alternative starch source for starch-lipid complex formation.
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Affiliation(s)
| | - Ayşe Özbey
- Dept. of Food Eng., Niğde Ömer Halisdemir University, Niğde, Turkey
| | - Levent Yurdaer Aydemir
- Dept. of Food Eng., Adana Alparslan Türkeş Science and Technology University, Adana, Turkey
| | - Kevser Kahraman
- Dept. of Nanotechnology Eng., Abdullah Gül University, Kayseri, Turkey.
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22
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Parra DO, Daza Ramírez LD, Sandoval‐Aldana A, Eim VS, Váquiro HA. Annealing treatment of ulluco starch: Effect of moisture content and time on the physicochemical properties. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16353] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Daniela O. Parra
- Departamento de Producción y Sanidad Vegetal Facultad Ingeniería Agronómica Universidad del Tolima Ibagué Colombia
| | - Luis Daniel Daza Ramírez
- Departamento de Producción y Sanidad Vegetal Facultad Ingeniería Agronómica Universidad del Tolima Ibagué Colombia
- Departamento de Química Universidad de las Islas Baleares Palma de Mallorca Spain
| | - Angélica Sandoval‐Aldana
- Departamento de Producción y Sanidad Vegetal Facultad Ingeniería Agronómica Universidad del Tolima Ibagué Colombia
| | - Valeria S. Eim
- Departamento de Química Universidad de las Islas Baleares Palma de Mallorca Spain
| | - Henry A. Váquiro
- Departamento de Producción y Sanidad Vegetal Facultad Ingeniería Agronómica Universidad del Tolima Ibagué Colombia
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23
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Ojukwu M, Ahaotu N, Mat Easa A. Evaluation of air‐dried soy protein isolate‐rice noodles prepared via combined treatment with microbial transglutaminase and glucono‐δ‐lactone. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15491] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Moses Ojukwu
- Food Technology Division School of Industrial Technology Universiti Sains Malaysia Penang Malaysia
- Department of Food Science and Technology Federal University of Technology Owerri Imo Nigeria
| | - Ndidiamaka Ahaotu
- Department of Food Science and Technology Federal University of Technology Owerri Imo Nigeria
| | - Azhar Mat Easa
- Food Technology Division School of Industrial Technology Universiti Sains Malaysia Penang Malaysia
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24
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Shen Y, Wu D, Fogliano V, Pellegrini N. Rice varieties with a high endosperm lipid content have reduced starch digestibility and increased γ-oryzanol bioaccessibility. Food Funct 2021; 12:11547-11556. [PMID: 34708854 DOI: 10.1039/d1fo03039f] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The amount and distribution of rice endosperm lipids can influence starch digestibility and nutritional properties of white rice. However, this aspect has been poorly investigated thus far. We investigated the digestion properties of five rice varieties and common rice having different lipid contents (8.1-24.2 g kg-1) showing that the lipid content is positively correlated with the resistant starch content and negatively correlated with digestion extent (C∞) and estimated glycemic index (eGI). After non-starch lipid (NSL) removal from selected high-lipid mutants (ALK3 and RS4), C∞ was significantly enhanced compared to native samples when digested by α-amylase, while this phenomenon was not observed in low-lipid rice (GZ93). When pancreatin was used, starch digestion was only delayed; triglycerides were gradually hydrolyzed by pancreatic lipase and the lipids-starch complex became no longer resistant to hydrolysis by α-amylase. These results indicated that rice endosperm lipids inhibited starch digestion, by transforming part of the starch into a slowly digestible starch fraction. High-lipid mutants also had a higher total amount of, and more bioaccessible, γ-oryzanol than low-lipid varieties. This study indicates that high-lipid white rice has great potential in designing functional rice-based foods, combining a relatively lower eGI and a high γ-oryzanol content.
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Affiliation(s)
- Yi Shen
- State Key Laboratory of Rice Biology, Key Laboratory of the Ministry of Agriculture for Nuclear-Agricultural Sciences, Zhejiang University, Hangzhou 310058, PR China.,Food Quality and Design Group, Wageningen University & Research, P. O. Box 17, 6700 AA Wageningen, The Netherlands
| | - Dianxing Wu
- State Key Laboratory of Rice Biology, Key Laboratory of the Ministry of Agriculture for Nuclear-Agricultural Sciences, Zhejiang University, Hangzhou 310058, PR China.,Hainan Institute of Zhejiang University, Yazhou Bay Science and Technology City, Yazhou District, Sanya, 572025, PR China
| | - Vincenzo Fogliano
- Food Quality and Design Group, Wageningen University & Research, P. O. Box 17, 6700 AA Wageningen, The Netherlands
| | - Nicoletta Pellegrini
- Food Quality and Design Group, Wageningen University & Research, P. O. Box 17, 6700 AA Wageningen, The Netherlands.,Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via Sondrio 2/A, Udine, 33100, Italy.
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