1
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Ma M, Gu Z, Cheng L, Li Z, Li C, Hong Y. Chewing characteristics of rice and reasons for differences between three rice types with different amylose contents. Int J Biol Macromol 2024; 278:134869. [PMID: 39163964 DOI: 10.1016/j.ijbiomac.2024.134869] [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: 05/11/2024] [Revised: 08/11/2024] [Accepted: 08/17/2024] [Indexed: 08/22/2024]
Abstract
This study investigated the physicochemical structural changes in different types of rice (japonica rice [JR], indica rice [IR], and waxy rice [WR]) during oral digestion and explored the reasons for differences in oral digestion between the three different types. The results showed that, compared with JR (42.41 ± 3.06 mg/g) and WR (26.82 ± 0.67 mg/g), IR had the highest amylose content (49.95 ± 3.33 mg/g) and, related to this, hydrolysis rate. A correlation analysis showed that, the higher the amylose content, the harder the texture of rice, leading to longer chewing times and, as a result, a greater degree of hydrolysis. In addition, the higher the amylose content, the lower the exudate content and viscosity of rice, which affects chewing time and frequency, thereby affecting the degree of hydrolysis. Both X-ray computed tomography and scanning electron microscopy indicated that cooked IR had the loosest structure and the most pores, that were conducive to chewing and crushing and therefore contributed to the high hydrolysis rate. Analysis of the exudate structure showed that the amount of exudate affected rice pores. More exudates lead to pore coverage and a tight structure.
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Affiliation(s)
- Mengjie Ma
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, Jiangsu Province, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Zhengbiao Gu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, Jiangsu Province, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Jiaxing Institute of Future Food, Jiaxing 314050, China
| | - Li Cheng
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, Jiangsu Province, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Jiaxing Institute of Future Food, Jiaxing 314050, China
| | - Zhaofeng Li
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, Jiangsu Province, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Jiaxing Institute of Future Food, Jiaxing 314050, China
| | - Caiming Li
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, Jiangsu Province, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Jiaxing Institute of Future Food, Jiaxing 314050, China
| | - Yan Hong
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, Jiangsu Province, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Jiaxing Institute of Future Food, Jiaxing 314050, China.
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2
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Deng C, Geng H, Shi S, Jin Y, Sheng T, Wu Y, Yu Z, Zhou Y. Structure and digestibility changes of Indica and japonica waxy rice starch during in vitro pre-digestion. Int J Biol Macromol 2024; 279:135504. [PMID: 39255884 DOI: 10.1016/j.ijbiomac.2024.135504] [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: 03/22/2024] [Revised: 09/01/2024] [Accepted: 09/07/2024] [Indexed: 09/12/2024]
Abstract
The digestion of starch have been of great interest, yet little is known about the structure changes and structure-digestibility relationships of waxy rice starch during digestion. In this study, waxy rice starch from Indica and Japonica cultivars were in vitro pre-digested for different times, and the changes in their structure and properties were investigated, including granule morphology, chain length distribution, short-range ordered structure, crystallinity, thermal properties, and digestibility. Pre-digested Indica and Japonica waxy rice starch had the characteristics of porous starch, showing similar surface erosion and pores. With the prolongation of pre-digestion time, the amylose content decreased by 0.74 %-2.69 %, the proportion of amylopectin short A chain (DP6-12) and B1 chain (DP13-24) decreased, and the proportion of long B2 (DP25-36) and B3 chain (DP ≥ 37) increased, especially in pre-digested Indica waxy rice starch. The short- and long-range ordered structure of pre-digested starch increased, manifested by an increase in the absorbance ratio at 1047/1022 cm-1, a decrease at 1022/995 cm-1, and an increase in relative crystallinity, leading to higher gelatinization temperature and enthalpy. Pre-digested waxy rice starch had a reduced rapidly digestible starch of 18.27 %-33.93 % and an increased resistant starch of 29.51 %-41.32 %, which will be applied in functional starch and healthy starchy foods.
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Affiliation(s)
- Changyue Deng
- Key Laboratory of Jianghuai Agricultural Product Fine Processing and Resource Utilization, Ministry of Agriculture and Rural Affairs, Anhui Engineering Research Center for High Value Utilization of Characteristic Agricultural Products, College of Tea & Food Science and Technology, Anhui Agricultural University, Hefei 230036, China; Food Processing Research Institute, Anhui Agricultural University, Hefei 230036, China
| | - Huihui Geng
- Key Laboratory of Jianghuai Agricultural Product Fine Processing and Resource Utilization, Ministry of Agriculture and Rural Affairs, Anhui Engineering Research Center for High Value Utilization of Characteristic Agricultural Products, College of Tea & Food Science and Technology, Anhui Agricultural University, Hefei 230036, China; Food Processing Research Institute, Anhui Agricultural University, Hefei 230036, China
| | - Sanxu Shi
- Key Laboratory of Jianghuai Agricultural Product Fine Processing and Resource Utilization, Ministry of Agriculture and Rural Affairs, Anhui Engineering Research Center for High Value Utilization of Characteristic Agricultural Products, College of Tea & Food Science and Technology, Anhui Agricultural University, Hefei 230036, China; Food Processing Research Institute, Anhui Agricultural University, Hefei 230036, China
| | - Yongqing Jin
- Key Laboratory of Jianghuai Agricultural Product Fine Processing and Resource Utilization, Ministry of Agriculture and Rural Affairs, Anhui Engineering Research Center for High Value Utilization of Characteristic Agricultural Products, College of Tea & Food Science and Technology, Anhui Agricultural University, Hefei 230036, China; Food Processing Research Institute, Anhui Agricultural University, Hefei 230036, China
| | - Tao Sheng
- Key Laboratory of Jianghuai Agricultural Product Fine Processing and Resource Utilization, Ministry of Agriculture and Rural Affairs, Anhui Engineering Research Center for High Value Utilization of Characteristic Agricultural Products, College of Tea & Food Science and Technology, Anhui Agricultural University, Hefei 230036, China; Food Processing Research Institute, Anhui Agricultural University, Hefei 230036, China
| | - Yujie Wu
- Key Laboratory of Jianghuai Agricultural Product Fine Processing and Resource Utilization, Ministry of Agriculture and Rural Affairs, Anhui Engineering Research Center for High Value Utilization of Characteristic Agricultural Products, College of Tea & Food Science and Technology, Anhui Agricultural University, Hefei 230036, China; Food Processing Research Institute, Anhui Agricultural University, Hefei 230036, China
| | - Zhenyu Yu
- Key Laboratory of Jianghuai Agricultural Product Fine Processing and Resource Utilization, Ministry of Agriculture and Rural Affairs, Anhui Engineering Research Center for High Value Utilization of Characteristic Agricultural Products, College of Tea & Food Science and Technology, Anhui Agricultural University, Hefei 230036, China; Food Processing Research Institute, Anhui Agricultural University, Hefei 230036, China.
| | - Yibin Zhou
- Key Laboratory of Jianghuai Agricultural Product Fine Processing and Resource Utilization, Ministry of Agriculture and Rural Affairs, Anhui Engineering Research Center for High Value Utilization of Characteristic Agricultural Products, College of Tea & Food Science and Technology, Anhui Agricultural University, Hefei 230036, China; Food Processing Research Institute, Anhui Agricultural University, Hefei 230036, China.
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3
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Zhang C, Xue W, Li T, Wang L. Understanding the Relationship between the Molecular Structure and Physicochemical Properties of Soft Rice Starch. Foods 2023; 12:3611. [PMID: 37835265 PMCID: PMC10572268 DOI: 10.3390/foods12193611] [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: 09/03/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
The relationship between the molecular structure and physicochemical properties of soft rice starch (SRS) has been investigated in this research. The amylose content of SRS ranged from 10.76% to 11.85%, classified as the very low amylose type. Compared to waxy and japonica rice starch, the largest amount of small starch granules and the highest viscosity were shown in the SRS. The results of X-ray diffraction and Fourier transform infrared proved that the SRS depicted a typical A-type pattern with a low short-range ordered structure. Additionally, SRS had a great deal of A and B1 chains. Molecular weights and density of starch from soft rice were lower than those from waxy rice but higher than those from japonica rice. Furthermore, SRS possessed a higher amount of resistant starch. Correlation analysis indicated that the amylose content and the chain-length distributions of amylopectin play a major role in influencing the molecular structure and physicochemical properties of rice starch. In conclusion, the low amylose content, highest viscosity, and other excellent properties of soft rice starch make it have bright application prospects in instant rice and rice cakes.
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Affiliation(s)
- Congnan Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education, School of Food Science and Technology, Jiangnan University, Lihu Road 1800, Wuxi 214122, China (T.L.)
- National Engineering Research Center for Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Lihu Road 1800, Wuxi 214122, China
- Jiangsu Provincial Engineering Research Center for Bioactive Product Processing, Jiangnan University, Lihu Road 1800, Wuxi 214122, China
| | - Wei Xue
- Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education, School of Food Science and Technology, Jiangnan University, Lihu Road 1800, Wuxi 214122, China (T.L.)
- National Engineering Research Center for Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Lihu Road 1800, Wuxi 214122, China
- Jiangsu Provincial Engineering Research Center for Bioactive Product Processing, Jiangnan University, Lihu Road 1800, Wuxi 214122, China
| | - Ting Li
- Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education, School of Food Science and Technology, Jiangnan University, Lihu Road 1800, Wuxi 214122, China (T.L.)
- National Engineering Research Center for Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Lihu Road 1800, Wuxi 214122, China
- Jiangsu Provincial Engineering Research Center for Bioactive Product Processing, Jiangnan University, Lihu Road 1800, Wuxi 214122, China
| | - Li Wang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education, School of Food Science and Technology, Jiangnan University, Lihu Road 1800, Wuxi 214122, China (T.L.)
- National Engineering Research Center for Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Lihu Road 1800, Wuxi 214122, China
- Jiangsu Provincial Engineering Research Center for Bioactive Product Processing, Jiangnan University, Lihu Road 1800, Wuxi 214122, China
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4
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Wang R, Rui P, Wang T, Feng W, Chen Z, Luo X, Zhang H. Resistant starch formation mechanism of amylosucrase-modified starches with crystalline structure enhanced by hydrothermal treatment. Food Chem 2023; 414:135703. [PMID: 36827780 DOI: 10.1016/j.foodchem.2023.135703] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 01/27/2023] [Accepted: 02/13/2023] [Indexed: 02/19/2023]
Abstract
The aim of this study was to reveal the underlying mechanism contributing towards the formation of resistant starch (RS) in amylosucrase-modified starches with crystalline structure enhanced by hydrothermal treatment. The branch chains of waxy corn starch were continuously elongated by amylosucrase, and the retrogradation of elongated starches with weight-average chain length (CLw¯) of 27.0-37.6 yielded B-type retrograded starches (MSs) with crystallinity increasing from 33.1 % (MS-5) to 41.4 % (MS-30). Increasing the starch crystallinity improved the content of RS from 6.7 % of MS-5 to be as much as 41.0 % of MS-30. During the hydrothermal treatment, MS-5 with CLw¯ of 27.0 favored the B → A allomorphic transition, leading to the decreased starch digestibility. Moreover, the hydrothermal treatment facilitated the assembly of double helices to increase starch crystallinity, which further increased the content of RS. The findings of the present study may assist the preparation of functional starches with controllable digestibility.
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Affiliation(s)
- Ren Wang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangsu Provincial Research Centre for Bioactive Product Processing Technology, and School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Pinxin Rui
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangsu Provincial Research Centre for Bioactive Product Processing Technology, and School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Tao Wang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangsu Provincial Research Centre for Bioactive Product Processing Technology, and School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Wei Feng
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangsu Provincial Research Centre for Bioactive Product Processing Technology, and School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Zhengxing Chen
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangsu Provincial Research Centre for Bioactive Product Processing Technology, and School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Xiaohu Luo
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315211, Zhejiang, People's Republic of China.
| | - Hao Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangsu Provincial Research Centre for Bioactive Product Processing Technology, and School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China.
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5
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Zhang Y, Li F, Huang K, Li S, Cao H, Xie J, Guan X. Structural changes of starch under different milling degrees affect the cooking and textural properties of rice. Food Chem X 2023; 17:100627. [PMID: 36974186 PMCID: PMC10039256 DOI: 10.1016/j.fochx.2023.100627] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 02/16/2023] [Accepted: 03/01/2023] [Indexed: 03/07/2023] Open
Abstract
A long-term consumption of white rice increases the risk of T2D. Finding an appropriate milling degree (MD) of rice balancing nutrition and palatability benefits public health. This study investigated effects of MD-0 s, 5 s, 60 s on morphological, cooking and textural properties of rice. Texture profile analysis showed that milling decreased hardness, while increased adhesiveness of rice. SEM images showed that milling induced notches and structural damage, which facilitated gelatinization of rice determined by DSC. Leached starch was further analyzed by size exclusion chromatography and chain-length distribution. Pearson correlation analysis revealed that milling induced more leached shot-chain amylose and long-chain amylopectin, which decreased hardness and increased adhesiveness of cooked rice. Collectively, milling-induced changes of starch gelatinization and fine structure of leached starch were decisive factors of rice texture. Moderate processing improved the texture of brown rice and maintained nutrients. This would provide guidance for the health industry of whole grains.
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Affiliation(s)
- Yu Zhang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai 200093, China
| | - Fan Li
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Kai Huang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai 200093, China
| | - Sen Li
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai 200093, China
| | - Hongwei Cao
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai 200093, China
| | - Jian Xie
- China Grain Wuhan Scientific Research & Design Institute Co. Ltd., Wuhan 430079, China
| | - Xiao Guan
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai 200093, China
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6
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Pan W, Liu W, Li J, Chen Y, Yu Q, Xie J. The role of guar gum in improving the gel and structural characteristics of germinated highland barley starch. Int J Biol Macromol 2023; 238:124052. [PMID: 36931483 DOI: 10.1016/j.ijbiomac.2023.124052] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 02/22/2023] [Accepted: 03/12/2023] [Indexed: 03/17/2023]
Abstract
Germinated highland barley has been shown to have many health benefits, but the weakening of the starch gel properties during the germination limits its further application. In this study, germinated highland barley starch (GBS) was obtained after germination treatment. Guar gum (GG) was added to explore the effects of gelatinization on the rheology, gel and structural characteristics of GBS, and the potential of preparing gel-based products was also evaluated. The results showed that the addition of GG significantly increased the viscosity, gel strength and viscoelasticity of GBS, which was beneficial to the formation of gel, and promoted its formation of an ordered and compact gel network structure. The study provides a theoretical reference for the preparation of gel-based food with highland barley starch, and increases the application range of highland barley.
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Affiliation(s)
- Wentao Pan
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, Jiangxi, China; China-Canada Joint Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, Jiangxi, China
| | - Wenmeng Liu
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, Jiangxi, China; China-Canada Joint Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, Jiangxi, China
| | - Jinwang Li
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, Jiangxi, China; China-Canada Joint Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, Jiangxi, China
| | - Yi Chen
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, Jiangxi, China; China-Canada Joint Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, Jiangxi, China
| | - Qiang Yu
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, Jiangxi, China; China-Canada Joint Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, Jiangxi, China
| | - Jianhua Xie
- State Key Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, Jiangxi, China; China-Canada Joint Laboratory of Food Science and Technology, Nanchang University, No. 235 Nanjing East Road, Nanchang 330047, Jiangxi, China.
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7
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Song X, Chen Z, Du X, Li B, Fei Y, Tao Y, Wang F, Xu Y, Li W, Wang J, Liang G, Zhou Y, Tan X, Li Y, Yang J. Generation of new rice germplasms with low amylose content by CRISPR/CAS9-targeted mutagenesis of the FLOURY ENDOSPERM 2 gene. FRONTIERS IN PLANT SCIENCE 2023; 14:1138523. [PMID: 36993856 PMCID: PMC10040805 DOI: 10.3389/fpls.2023.1138523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 02/20/2023] [Indexed: 06/19/2023]
Abstract
FLOURY ENDOSPERM 2 (FLO2), encoding a tetratricopeptide repeat domain (TPR)-containing protein located in the nucleus, is considered to be a regulatory protein that controls the biosynthesis of seed storage substances. The diversity of flo2 allele is attributable for the variations in grain appearance, amylose content (AC), and physicochemical properties, influencing the eating and cooking quality (ECQ) of rice. In this study, we used CRISPR/Cas9 to introduce loss-of-function mutations into the FLOURY ENDOSPERM 2 gene in Suken118 (SK118), a widely cultivated elite japonica rice variety in Jiangsu, China. Physiochemical analyses of the flo2 mutants were congruent with previous studies, exhibiting lowered AC and viscosity, risen gel consistency (GC) and gelatinization temperature (GT) values, which were all instrumental to the improvement of ECQ. However, the wrinkled opaque appearance and the decrease in grain width, grain thickness and grain weight imply trade-offs in grain yield. Despite the ex-ante estimation for low yielding, the superior ECQ in these novel genotypes generated by using genome editing approach may have the potential for formulating high value specialty food.
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Affiliation(s)
- Xiaohong Song
- School of Life Science, Jiangsu University, Zhenjiang, Jiangsu, China
- Institute of Food Crops, Jiangsu Academy of Agricultural Sciences/Key Laboratory of Germplasm Innovation in Downstream of Huaihe River Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu, China
| | - Zhihui Chen
- Institute of Food Crops, Jiangsu Academy of Agricultural Sciences/Key Laboratory of Germplasm Innovation in Downstream of Huaihe River Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu, China
- Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou, China
| | - Xi Du
- Institute of Food Crops, Jiangsu Academy of Agricultural Sciences/Key Laboratory of Germplasm Innovation in Downstream of Huaihe River Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu, China
- Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou, China
| | - Bin Li
- School of Life Science, Jiangsu University, Zhenjiang, Jiangsu, China
- Institute of Food Crops, Jiangsu Academy of Agricultural Sciences/Key Laboratory of Germplasm Innovation in Downstream of Huaihe River Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu, China
| | - Yunyan Fei
- Institute of Food Crops, Jiangsu Academy of Agricultural Sciences/Key Laboratory of Germplasm Innovation in Downstream of Huaihe River Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu, China
- Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou, China
| | - Yajun Tao
- Institute of Food Crops, Jiangsu Academy of Agricultural Sciences/Key Laboratory of Germplasm Innovation in Downstream of Huaihe River Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu, China
- Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou, China
| | - Fangquan Wang
- Institute of Food Crops, Jiangsu Academy of Agricultural Sciences/Key Laboratory of Germplasm Innovation in Downstream of Huaihe River Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu, China
- Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou, China
| | - Yang Xu
- Institute of Food Crops, Jiangsu Academy of Agricultural Sciences/Key Laboratory of Germplasm Innovation in Downstream of Huaihe River Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu, China
- Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou, China
| | - Wenqi Li
- Institute of Food Crops, Jiangsu Academy of Agricultural Sciences/Key Laboratory of Germplasm Innovation in Downstream of Huaihe River Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu, China
- Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou, China
| | - Jun Wang
- Institute of Food Crops, Jiangsu Academy of Agricultural Sciences/Key Laboratory of Germplasm Innovation in Downstream of Huaihe River Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu, China
- Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou, China
| | - Guohua Liang
- Institute of Food Crops, Jiangsu Academy of Agricultural Sciences/Key Laboratory of Germplasm Innovation in Downstream of Huaihe River Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu, China
- Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou, China
| | - Yong Zhou
- Institute of Food Crops, Jiangsu Academy of Agricultural Sciences/Key Laboratory of Germplasm Innovation in Downstream of Huaihe River Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu, China
- Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou, China
| | - Xiaoli Tan
- School of Life Science, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Yulong Li
- School of Life Science, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Jie Yang
- School of Life Science, Jiangsu University, Zhenjiang, Jiangsu, China
- Institute of Food Crops, Jiangsu Academy of Agricultural Sciences/Key Laboratory of Germplasm Innovation in Downstream of Huaihe River Ministry of Agriculture and Rural Affairs, Nanjing, Jiangsu, China
- Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou, China
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8
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Wang Z, Han M, Liu Y, Wu Y, Ouyang J. Insights into the multiscale structure and thermal characteristics of chestnut starch. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2022.104973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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9
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Guan Y, Wang M, Song X, Ye S, Jiang C, Dong H, Zhu W. Study on structural characteristics, physicochemical properties, and in vitro digestibility of Kudzu-resistant starch prepared by different methods. Food Sci Nutr 2023; 11:481-492. [PMID: 36655107 PMCID: PMC9834852 DOI: 10.1002/fsn3.3079] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 08/25/2022] [Accepted: 09/13/2022] [Indexed: 01/21/2023] Open
Abstract
Three different methods, including autoclaving, autoclaving-debranching, and purification, were used to prepare Kudzu-resistant starch (KRS) from Kudzu starch (KS). The physicochemical properties, such as thermodynamic properties, pasting properties, solubility, swelling, and coagulability, as well as the in vitro digestive characteristics of the three kinds of KRS were studied. The results showed that the morphology of starch granules of KRS prepared by autoclave, autoclave enzymatic hydrolysis, and purification methods was changed and the relative crystallinity was significantly decreased compared with the original starch. X-ray diffraction (XRD) showed that KRS exists in the form of C and C+V crystalline form. There was a significant increase in the pasting temperature and a remarkable decrease in the peak viscosity and the expansion degree of the KRS prepared by all three methods. The solubility of the resistant starch (RS) obtained by autoclaving-debranching and that by purification were both increased compared to that of native KS, while the solubility of the RS obtained by autoclaving was decreased. Meanwhile, the retrogradation of the three RS was also improved to varying degrees. The contents of RS in the samples were: P-KRS (71%) > DA-KRS (43%) > A-KRS (42%) > KS (9%). Simulated human in vitro digestion experiments showed that RS has stronger antidigestibility properties than native starch. Among them, the RS prepared by the purification method has stronger antidigestive properties, and it is predicted that it may have a better potential value in regulating blood glucose. These results indicated that the processing properties of KRS, especially the digestibility, are significantly improved and can be used as a new functional food ingredient, which deserves thorough study.
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Affiliation(s)
- Yongmei Guan
- Key Laboratory of Modern Preparation of Traditional Chinese Medicines, Ministry of EducationJiangxi University of Chinese MedicineNanchangChina
| | - Meichen Wang
- Key Laboratory of Modern Preparation of Traditional Chinese Medicines, Ministry of EducationJiangxi University of Chinese MedicineNanchangChina
| | - Xinqi Song
- Key Laboratory of Modern Preparation of Traditional Chinese Medicines, Ministry of EducationJiangxi University of Chinese MedicineNanchangChina
| | - Shenghang Ye
- Key Laboratory of Modern Preparation of Traditional Chinese Medicines, Ministry of EducationJiangxi University of Chinese MedicineNanchangChina
| | - Cheng Jiang
- Key Laboratory of Modern Preparation of Traditional Chinese Medicines, Ministry of EducationJiangxi University of Chinese MedicineNanchangChina
| | - Huanhuan Dong
- Key Laboratory of Modern Preparation of Traditional Chinese Medicines, Ministry of EducationJiangxi University of Chinese MedicineNanchangChina
| | - Weifeng Zhu
- Key Laboratory of Modern Preparation of Traditional Chinese Medicines, Ministry of EducationJiangxi University of Chinese MedicineNanchangChina
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10
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Gong Y, Gu T, Zhang T, Li S, Yu Z, Zheng M, Xiao Y, Zhou Y. Effects of Hydroxypropyl and Lactate Esterified Glutinous Rice Starch on Wheat Starch Gel Construction. Gels 2022; 8:714. [PMID: 36354621 PMCID: PMC9690041 DOI: 10.3390/gels8110714] [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: 10/01/2022] [Revised: 10/28/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022] Open
Abstract
An investigation was conducted into the impacts of hydroxypropyl glutinous rice starch (HPGRS) and lactate-esterified glutinous rice starch (LAEGRS) on a dilute solution and gel properties of wheat starch (WS) at different proportions (0%, 1%, 3%, 5%, and 10%). The results of dilute solution viscosity showed that hydroxypropyl treatment of glutinous rice starch (GRS) could promote the extension of GRS chains, while lactate esterification led to the hydrophobic association of GRS chains, and the starch chains curled inward. Different HPGRS: WS and LAEGRS: WS ratios, β > 0 and ∆b > 0, showed HPGRS and LAEGRS produced attractive forces with WS and formed a uniform gel structure. Compared with WS gel, HPGRS, and LAEGRS could effectively delay the short-term aging of WS gels, and LAEGRS had a more significant effect. HPGRS increased the pasting viscosity, viscoelasticity, and springiness of WS gels, reduced the free water content, and established a tighter gel network structure, while LAEGRS had an opposite trend on WS. In conclusion, HPGRS was suitable for WS-based foods with stable gel network structure and high water retention requirements, and LAEGRS was suitable for WS-based foods with low viscosity and loose gel structure.
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Affiliation(s)
- Yongqiang Gong
- Anhui Engineering Laboratory for Agro-Products Processing, Food Processing Research Institute, School of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Tingting Gu
- Anhui Engineering Laboratory for Agro-Products Processing, Food Processing Research Institute, School of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Tiantian Zhang
- Anhui Engineering Laboratory for Agro-Products Processing, Food Processing Research Institute, School of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Songnan Li
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Institutes of Agricultural Science and Technology Development, Yangzhou University, Yangzhou 225009, China
| | - Zhenyu Yu
- Anhui Engineering Laboratory for Agro-Products Processing, Food Processing Research Institute, School of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Mingming Zheng
- Anhui Engineering Laboratory for Agro-Products Processing, Food Processing Research Institute, School of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Yaqing Xiao
- Anhui Engineering Laboratory for Agro-Products Processing, Food Processing Research Institute, School of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Yibin Zhou
- Anhui Engineering Laboratory for Agro-Products Processing, Food Processing Research Institute, School of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
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11
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Pu H, Chen X, Wang J, Niu W, Li Y, Zhang C, Liu G, Huang J. A comparison of B- and A-type nanoparticles on pressure resistance. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.103139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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12
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Junejo SA, Wang J, Liu Y, Jia R, Zhou Y, Li S. Multi-Scale Structures and Functional Properties of Quinoa Starch Extracted by Alkali, Wet-Milling, and Enzymatic Methods. Foods 2022; 11:foods11172625. [PMID: 36076810 PMCID: PMC9455589 DOI: 10.3390/foods11172625] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 08/18/2022] [Accepted: 08/25/2022] [Indexed: 01/02/2023] Open
Abstract
The purpose of this study is to investigate the effects of starch extraction methods (alkali, wet-milling, and enzymatic) on the multi-scale structures and functional properties of quinoa starch. When the enzymatic method was compared with alkali and wet-milling, it showed higher protein content (2.39%), larger size of aggregated granules (44.1 μm), higher relative crystallinity (29.6%), scattering intensity (17.8 α.u.), absorbance ratio of 1047/1022 (0.9), single and double helical content (8.2% and 23.1%), FWHM ratio (2.1), and average molecular weight and radius of gyration (1.58 × 107 g/mol and 106.8 nm), respectively. Similarly, quinoa starch by enzymatic extraction had a higher onset (82.1 °C), peak (83.8 °C), and conclusion (86.3 °C) temperatures, as well as an enthalpy change (6.7 J/g). It further showed maximum hardness (238.8 N), gumminess (105.6 N), chewiness (80.2 N), SDS content (7.5% of raw and 4.8% of cooked), and RS content (15.5% of raw and 13.9% of cooked), whereas it contained minimum RDS content (77.1% of raw and 81.9% of cooked). The results suggest that extraction of starch by the enzymatic method could be a viable approach to retain the native structure of starch and may eventually improve the glycemic response.
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Affiliation(s)
- Shahid Ahmed Junejo
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, The Ministry of Education of China, Institutes of Agricultural Science and Technology Development, Yangzhou University, Yangzhou 225009, China
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Jun Wang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, China
- School of Tourism and Cuisine, Yangzhou University, Yangzhou 225127, China
| | - Ying Liu
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Rui Jia
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Yibin Zhou
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, China
- Key Laboratory of Agricultural Products Processing Engineering of Anhui Province, School of Tea and Food Technology, Anhui Agricultural University, Hefei 230036, China
- Correspondence: (Y.Z.); (S.L.)
| | - Songnan Li
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, The Ministry of Education of China, Institutes of Agricultural Science and Technology Development, Yangzhou University, Yangzhou 225009, China
- Correspondence: (Y.Z.); (S.L.)
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13
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Olawoye B, Fagbohun OF, Popoola OO, Gbadamosi SO, Akanbi CT. Understanding how different modification processes affect the physiochemical, functional, thermal, morphological structures and digestibility of cardaba banana starch. Int J Biol Macromol 2022; 201:158-172. [PMID: 34998875 DOI: 10.1016/j.ijbiomac.2021.12.134] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 12/04/2021] [Accepted: 12/19/2021] [Indexed: 01/06/2023]
Abstract
In this study, starch was isolated from cardaba banana starch and was subjected to modification by heat-moisture treatment, citric acid, octenyl succinic anhydride, and sodium hexametaphosphate. Both the native and modified cardaba banana starches were examined for chemical, functional, pasting, thermal, morphological, structural, and antioxidant properties, as well as in vitro starch digestibility. Modification significantly influenced the properties of the cardaba banana starch. Cross-linking treatment improved the water, oil absorption, alkaline hydration capacity, swelling power, solubility and paste clarity of the starch. The final viscosity of the banana starch paste was increased alongside succinic anhydride modification which in turn enhanced the suitability of the starch in the production of high viscous products. Both FTIR spectra and X-ray diffractograms confirmed the starch had a C-type starch which was not affected by modification. Modification led to a decrease in relative crystallinity of the starch with succinylation having the maximum effect. The starch fractions; both SDS and RS significantly increased due to modification while the hydrolysis and glycemic index of the starch were significantly decreased by chemical modification. In conclusion, both physical and chemical modification of cardaba banana starch produced a starch that can serve as functional food or functional food ingredients.
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Affiliation(s)
- Babatunde Olawoye
- Department of Food Science and Technology, First Technical University, Ibadan, Oyo State, Nigeria.
| | - Oladapo Fisoye Fagbohun
- Department of Biomedical Engineering, First Technical University, Ibadan, Oyo State, Nigeria; Department of Plant, Food, and Environmental Sciences, Faculty of Agriculture, Dalhousie University, Truro, NS B2N 5E3, Canada
| | - Oyekemi Olabisi Popoola
- Department of Food Science and Technology, First Technical University, Ibadan, Oyo State, Nigeria
| | | | - Charles Taiwo Akanbi
- Department of Food Science and Technology, First Technical University, Ibadan, Oyo State, Nigeria; Department of Food Science and Technology, Obafemi Awolowo University Ile-Ife, Nigeria
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14
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Lu K, Liu X, Yu J, Wang S. Structure and Functional Properties of Purple Yam (
Dioscorea alata
L.) Starch from China. STARCH-STARKE 2022. [DOI: 10.1002/star.202100310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Kui Lu
- State Key Laboratory of Food Nutrition and Safety Tianjin University of Science & Technology Tianjin 300457 China
- School of Food Engineering and Biotechnology Tianjin University of Science & Technology Tianjin 300457 China
| | - Xia Liu
- School of Public Health Shandong First Medical University & Shandong Academy of Medical Sciences Tai'an China
| | - Jinglin Yu
- State Key Laboratory of Food Nutrition and Safety Tianjin University of Science & Technology Tianjin 300457 China
| | - Shujun Wang
- State Key Laboratory of Food Nutrition and Safety Tianjin University of Science & Technology Tianjin 300457 China
- School of Food Engineering and Biotechnology Tianjin University of Science & Technology Tianjin 300457 China
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15
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Xu F, Liu W, Zhang L, Danthine S, Liu Q, Wang F, Zhang H, Hu H, Blecker C. Retrogradation and gelling behaviours of partially gelatinised potato starch as affected by the degree of pre‐gelatinisation. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15434] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Fen Xu
- Institute of Food Science and Technology Chinese Academy of Agricultural Sciences, Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing P.R. China
- Department of Food Science and Formulation Gembloux Agro‐Bio Tech University of Liège Gembloux Belgium
| | - Wei Liu
- Institute of Food Science and Technology Chinese Academy of Agricultural Sciences, Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing P.R. China
| | - Liang Zhang
- Institute of Food Science and Technology Chinese Academy of Agricultural Sciences, Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing P.R. China
| | - Sabine Danthine
- Department of Food Science and Formulation Gembloux Agro‐Bio Tech University of Liège Gembloux Belgium
| | - Qiannan Liu
- Institute of Food Science and Technology Chinese Academy of Agricultural Sciences, Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing P.R. China
| | - Feng Wang
- Institute of Food Science and Technology Chinese Academy of Agricultural Sciences, Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing P.R. China
| | - Hong Zhang
- Institute of Food Science and Technology Chinese Academy of Agricultural Sciences, Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing P.R. China
| | - Honghai Hu
- Institute of Food Science and Technology Chinese Academy of Agricultural Sciences, Key Laboratory of Agro‐Products Processing, Ministry of Agriculture and Rural Affairs Beijing P.R. China
| | - Christophe Blecker
- Department of Food Science and Formulation Gembloux Agro‐Bio Tech University of Liège Gembloux Belgium
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16
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Wang H, Zhang J, Wang R, Liu X, Zhang Y, Sun J, Su L, Zhang H. Improving quality attributes of sweet dumplings by germination: Effect of glutinous rice flour microstructure and physicochemical properties. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101445] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Fan M, Lian W, Li Y, Qian H, Zhang H, Rao Z, Wang L. Evaluation of the physicochemical properties and in vitro digestibility of the complex formed between rice starch and a novel pigment from Vaccinium bracteatum Thunb. leaf. Food Chem 2021; 374:131627. [PMID: 34823939 DOI: 10.1016/j.foodchem.2021.131627] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 10/23/2021] [Accepted: 11/14/2021] [Indexed: 11/26/2022]
Abstract
This study investigated the effect of Vaccinium bracteatum Thunb. leaf (VBTL) dark blue pigment on the physicochemical properties and in vitro digestibility of different rice starches. The results showed that glutinous rice starch (GRS) had a higher pigment loading capacity than indica rice starch (IRS) and japonica rice starch (JRS). Fourier transform infrared spectroscopy showed that these binary complexes between pigment and starch molecules bind through strong hydrogen bonds. All starch-pigment complexes displayed a lower gelatinization enthalpy than the controls. The addition of this pigment reduced the maximum starch in vitro digestion amount. Furthermore, the addition of pigment significantly increased the resistant starch and decreased the rapidly digestible starch in 'Wu mi', rice grains dyed by VBTL. This study provided important evidence of the digestion resistibility of VBTL dark blue pigment on 'Wu mi' to promote glycaemic regulation as a healthy cereal product.
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Affiliation(s)
- Mingcong Fan
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Weijia Lian
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Yan Li
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Haifeng Qian
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Hui Zhang
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Zhiming Rao
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Li Wang
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China.
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18
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Liu W, Wang R, Li J, Xiao W, Rong L, Yang J, Wen H, Xie J. Effects of different hydrocolloids on gelatinization and gels structure of chestnut starch. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106925] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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19
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He M, Hu J, Wu Y, Ouyang J. Determination of starch and amylose contents in various cereals using common model of near-infrared reflectance spectroscopy. INTERNATIONAL FOOD RESEARCH JOURNAL 2021. [DOI: 10.47836/ifrj.28.5.12] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Near-infrared reflectance spectroscopy (NIRS) was used to determine the total starch and amylose contents in various kinds of cereals namely wheat, waxy rice, non-waxy rice, millet, sorghum, waxy maize, buckwheat, barley, and hulless oat. The partial least-squares (PLS) analysis and principal component regression (PCR) were used to establish the calibration models. PLS model achieved a better effect than PCR at 1100 - 2500 nm, and the coefficient of determination (R2) of the calibration and prediction sets were both higher than 0.9 after the best pre-treatment method, first derivative plus Savitzky-Golay. Additionally, the root mean square error (RMSE) was lower than 2.50, and the root mean square error of cross-validation (RMSECV) was less than 3.50 for starch. By comparing PLS models at different waveband regions, the optimal determination results for starch and amylose were obtained at 1923 - 1961 and 1724 - 1818 nm, respectively. NIRS was found to be a successful method to determine of the starch and amylose contents in various cereals.
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20
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Luo X, Cheng B, Zhang W, Shu Z, Wang P, Zeng X. Structural and functional characteristics of Japonica rice starches with different amylose contents. CYTA - JOURNAL OF FOOD 2021. [DOI: 10.1080/19476337.2021.1927194] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Xianli Luo
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Bei Cheng
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
| | - 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
- Inspection and Testing Center of Weifang, Weifang, 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
| | - Xuefeng Zeng
- School of Liquor and Food Engineering, Guizhou University, Guiyang, China
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21
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Xu F, Zhang L, Liu W, Liu Q, Wang F, Zhang H, Hu H, Blecker C. Physicochemical and Structural Characterization of Potato Starch with Different Degrees of Gelatinization. Foods 2021; 10:foods10051104. [PMID: 34067567 PMCID: PMC8156876 DOI: 10.3390/foods10051104] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/01/2021] [Accepted: 05/12/2021] [Indexed: 11/16/2022] Open
Abstract
Starch gelatinization has been widely studied previously, but there is still a lack of systematical research on the relationship between the degree of starch gelatinization (DSG) and its physicochemical and structural properties. In this study, potato starch samples with DSG ranging from 39.41% to 90.56% were obtained by hydrothermal treatment. The thermal, rheological, and structural properties, as well as the water-binding capacity of samples were investigated. A starch solution with a DSG of 39.41% was partially sedimented at room temperature, while starch with a DSG of 56.11% can form a stable paste with a fine shear-thinning property, as well as samples with a DSG larger than 56.11%. The endothermic enthalpy, gelatinization range, and short-range ordered structure of starch were negatively correlated with DSG, whereas onset gelatinization temperature, apparent viscosity, and water-binding capacity were positively correlated. The viscoelasticity of starch gels was negatively correlated with the DSG after full gelatinization (DSG > 39.41%). Starch granules gradually lose their typical shape and less birefringence can be observed with increasing DSG. Hydrothermal treatment has a more significant effect on the amount of exposed hydroxyl groups than the ordered and amorphous structures of partially gelatinized starch. This study built linear correlations between starch physicochemical properties and the DSG and provided comprehensive insight into the characteristics of partially gelatinized potato starch.
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Affiliation(s)
- Fen Xu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; (F.X.); (L.Z.); (W.L.); (Q.L.); (F.W.); (H.Z.)
- Department of Food Science and Formulation, Gembloux Agro-Bio Tech, Université de Liège, Passage des Déportés 2, B-5030 Gembloux, Belgium;
| | - Liang Zhang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; (F.X.); (L.Z.); (W.L.); (Q.L.); (F.W.); (H.Z.)
| | - Wei Liu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; (F.X.); (L.Z.); (W.L.); (Q.L.); (F.W.); (H.Z.)
| | - Qiannan Liu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; (F.X.); (L.Z.); (W.L.); (Q.L.); (F.W.); (H.Z.)
| | - Feng Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; (F.X.); (L.Z.); (W.L.); (Q.L.); (F.W.); (H.Z.)
| | - Hong Zhang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; (F.X.); (L.Z.); (W.L.); (Q.L.); (F.W.); (H.Z.)
| | - Honghai Hu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; (F.X.); (L.Z.); (W.L.); (Q.L.); (F.W.); (H.Z.)
- Correspondence: ; Tel.: +86-10-62816503
| | - Christophe Blecker
- Department of Food Science and Formulation, Gembloux Agro-Bio Tech, Université de Liège, Passage des Déportés 2, B-5030 Gembloux, Belgium;
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22
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Shi X, Ding Y, Wan J, Liu C, Prakash S, Xia X. Effect of Annealing on Structural, Physicochemical, and In Vitro Digestive Properties of Starch from
Castanopsis sclerophylla. STARCH-STARKE 2021. [DOI: 10.1002/star.202100005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xiaofei Shi
- State Key Laboratory of Food Science and Technology Nanchang University Nanchang Jiangxi 330047 China
| | - Yueping Ding
- State Key Laboratory of Food Science and Technology Nanchang University Nanchang Jiangxi 330047 China
| | - Jie Wan
- State Key Laboratory of Food Science and Technology Nanchang University Nanchang Jiangxi 330047 China
| | - Chengmei Liu
- State Key Laboratory of Food Science and Technology Nanchang University Nanchang Jiangxi 330047 China
| | - Sangeeta Prakash
- School of Agriculture and Food Sciences The University of Queensland St. Lucia Queensland 4072 Australia
| | - Xue Xia
- State Key Laboratory of Food Science and Technology Nanchang University Nanchang Jiangxi 330047 China
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23
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Comparison of the structural and functional properties of starches in rice from main and ratoon crops. J Cereal Sci 2021. [DOI: 10.1016/j.jcs.2021.103233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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24
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Zhang W, Cheng B, Li J, Shu Z, Wang P, Zeng X. Structure and Properties of Octenyl Succinic Anhydride-Modified High-Amylose Japonica Rice Starches. Polymers (Basel) 2021; 13:1325. [PMID: 33919514 PMCID: PMC8073360 DOI: 10.3390/polym13081325] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/14/2021] [Accepted: 04/15/2021] [Indexed: 11/21/2022] Open
Abstract
Starches rich in amylose are promising functional ingredients for calory-reduced foods. In this research, a high-amylose Japonica rice starch (amylose content 33.3%) was esterified with octenyl succinic anhydride (OSA) to improve the functional properties. The OSA-modified derivatives were evaluated for structure and functional properties, with OSA-modified normal Japonica rice starch (amylose content 18.8%) used as control. Fourier transform infrared spectra confirmed the introduction of OSA groups to starch. OSA modification made little change to morphology and particle size of high-amylose starch, but decreased the relative crystallinity and pasting temperature and increased the pasting viscosity, swelling power, emulsifying stability, and resistant starch (RS) content. The changes of properties were related to the degree of substitution (DS). Typically, OSA-modified high-amylose starch at DS of 0.0285 shows polyhedral-shape granules, with a volume-average particle diameter of 8.87 μm, peak viscosity of 5730 cp, and RS content of 35.45%. OSA-modified high-amylose starch had greater peak viscosity and RS content and lower swelling power than OSA-modified normal starch of similar DS, but the two kinds of derivatives did not have a significant difference in emulsifying stability. The OSA-modified high-amylose Japonica rice starch could be used as an emulsifier, thickener, and fat replacer in food systems.
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Affiliation(s)
- Wei Zhang
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China; (B.C.); (J.L.); (Z.S.); (P.W.)
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan 430023, China
| | - Bei Cheng
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China; (B.C.); (J.L.); (Z.S.); (P.W.)
| | - Jiahui Li
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China; (B.C.); (J.L.); (Z.S.); (P.W.)
| | - Zaixi Shu
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China; (B.C.); (J.L.); (Z.S.); (P.W.)
| | - Pingping Wang
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China; (B.C.); (J.L.); (Z.S.); (P.W.)
| | - Xuefeng Zeng
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550000, China;
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25
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Influence of an O/W emulsion on the gelatinization, retrogradation and digestibility of rice starch with varying amylose contents. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106547] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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26
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Verma DK, Srivastav PP. Isolation, modification, and characterization of rice starch with emphasis on functional properties and industrial application: a review. Crit Rev Food Sci Nutr 2021; 62:6577-6604. [PMID: 33775191 DOI: 10.1080/10408398.2021.1903383] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Starch is one of the organic compounds after cellulose found most abundantly in nature. Starch significantly varies in their different properties like physical, chemical, thermal, morphological and functional. Therefore, starch is modified to increase the beneficial characteristics and remove the shortcomings issues of native starches. The modification methods can change the extremely flexible polymer of starch with their modified physical and chemical properties. These altered structural attributes are of great technological values which have a wide industrial potential in food and non-food. Among them, the production of novel starches is mainly one that evolves with new value-added and functional properties is on high industrial demands. This paper provides an overview of the rice starch components and their effect on the technological and physicochemical properties of obtained starch. Besides, the tuned techno-functional properties of the modified starches through chemical modification means are highlighted.HighlightsNative and modified starches varies largely in physicochemical and functional traits.Modified physical and chemical properties of starch can change the extremely flexible polymer of starch.Techno-functional properties of the modified starches through chemical modification means are highlighted.Dual modification improves the starch functionality and increases the industrial applications.Production of novel starches is on high industrial demands because it mainly evolves with new value added and functional properties.
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Affiliation(s)
- Deepak Kumar Verma
- Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India
| | - Prem Prakash Srivastav
- Agricultural and Food Engineering Department, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India
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27
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Zhang W, Zhan Z, Wang H, Shu Z, Wang P, Zeng X. Structural, pasting and sensory properties of rice from main and ratoon crops. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2021. [DOI: 10.1080/10942912.2021.1950183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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
- Inspection and Testing Center of Weifang, Weifang, China
| | - Zhan Zhan
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Haoxuan Wang
- College of Food Science and Engineering, Wuhan Polytechnic University, 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
| | - Xuefeng Zeng
- School of Liquor and Food Engineering, Guizhou University, Guiyang, China
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28
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Yang Z, Hao H, Wu Y, Liu Y, Ouyang J. Influence of moisture and amylose on the physicochemical properties of rice starch during heat treatment. Int J Biol Macromol 2020; 168:656-662. [PMID: 33220369 DOI: 10.1016/j.ijbiomac.2020.11.122] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 11/13/2020] [Accepted: 11/17/2020] [Indexed: 12/17/2022]
Abstract
Moisture and amylose are important factors affecting the quality of heat-treated starches. The amylose content in heat-treated rice starch increased as moisture content (MC) increased from 8% to 30%, but decreased at MC of 70%. With the increase of MC, the paste transmittance, gelatinization temperature, and digestibility of starch increased, whereas the swelling power and enthalpy decreased. The long- and short-range molecular order and the digestive properties of starch with MC ≤ 30% changed moderately, but high MC (70%) gelatinized the starch and drastically changed the physicochemical properties. High amylose content in rice starch led to low long- and short-range molecular order, swelling power, and gelatinization temperature, but increased resistant starch. The results indicated that 30% of MC separates effects of heat treatment of starch, where low MC (≤30%) and high amylose lowers digestibility, which is beneficial for diabetics, while high MC (>30%) promotes solubility and transparency.
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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 Process and Safety, Beijing Forestry University, Beijing 100083, China
| | - Henan Hao
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Process and Safety, Beijing Forestry University, Beijing 100083, China
| | - Yanwen Wu
- Beijing Center for Physical and Chemical Analysis, Beijing Food Safety Analysis and Testing Engineering Research Center, Beijing Academy of Science and Technology, Beijing 100089, China
| | - Yongguo Liu
- Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing 100048, China
| | - Jie Ouyang
- Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Process and Safety, Beijing Forestry University, Beijing 100083, China.
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29
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Xu X, Li X, Li Z, Li Y, Chen K, Wu L, Fa Y, Xu Z, Xu Q. Effects of Genetic Background and Environmental Conditions on Amylopectin Chain-Length Distribution in a Recombinant Inbred Line of an Inter-subspecies Rice Cross. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:7444-7452. [PMID: 32551583 DOI: 10.1021/acs.jafc.0c02713] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Amylopectin is an essential starch property, and the chain-length distribution of amylopectin (APCLD) is closely associated with the eating and cooking quality of rice. In this study, a series of recombinant inbred lines derived from an indica/japonica cross were planted in four areas with distinct ecological conditions (LN, SC, JS, and GD), and the relationship among APCLD, environmental factors, and genetic background was analyzed. The results showed that APCLD was strongly influenced by environmental factors, which dynamically changed from heading to the mature stage. The solar radiation, luminous flux, and light hours were positively correlated with Fa but negatively correlated with Fb1 and Fb2. The temperature was negatively correlated with Fa and Fb1 but positively correlated with Fb2 and Fb3. The temperature was the primary factor affecting APCLD, followed by humidity and light. There was no significant correlation between the indica pedigree percentage and APCLD. Furthermore, we detected six quantitative trait loci related to Fa, Fb1, Fb2, and Fb3 chains, several of which shared a similar region to previously reported loci, including DENSE AND ERECT PANICLE 1 (DEP1). The truncated dep1 allele increased Fa, Fb2, and Fb3 but decreased Fb1 in LN, whereas Fa was decreased but Fb1 and Fb2 were increased in JS. Elucidating the effects of climate factors and genetic background on APCLD could provide a theoretical basis and technical guidance for high-quality rice breeding.
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Affiliation(s)
- Ximing Xu
- Rice Research Institute of Shenyang Agricultural University, Shenyang, Liaoning 110866, People's Republic of China
| | - Xiukun Li
- Rice Research Institute of Shenyang Agricultural University, Shenyang, Liaoning 110866, People's Republic of China
- College of Agronomy Qingdao Agricultural University, Qingdao, Shandong 266109, People's Republic of China
| | - Zhibin Li
- Rice Research Institute of Shenyang Agricultural University, Shenyang, Liaoning 110866, People's Republic of China
| | - Yang Li
- Key Laboratory of Southwest Rice Biology and Genetic Breeding, Ministry of Agriculture, Rice and Sorghum Research Institute, Sichuan Academy of Agricultural Sciences, Deyang, Sichuan 618000, People's Republic of China
| | - Kai Chen
- Agricultural Genomics in Statute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, Guangdong 518120, People's Republic of China
| | - Lian Wu
- Rice Research Institute of Shenyang Agricultural University, Shenyang, Liaoning 110866, People's Republic of China
| | - Yun Fa
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, Shandong 266101, People's Republic of China
| | - Zhengjin Xu
- Rice Research Institute of Shenyang Agricultural University, Shenyang, Liaoning 110866, People's Republic of China
| | - Quan Xu
- Rice Research Institute of Shenyang Agricultural University, Shenyang, Liaoning 110866, People's Republic of China
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30
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Qi Y, Wang N, Yu J, Wang S, Wang S, Copeland L. Insights into structure-function relationships of starch from foxtail millet cultivars grown in China. Int J Biol Macromol 2020; 155:1176-1183. [DOI: 10.1016/j.ijbiomac.2019.11.085] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 10/14/2019] [Accepted: 11/09/2019] [Indexed: 10/25/2022]
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31
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Lin L, Chi C, Wu C. How to calculate starch lamellar features with improved accuracy by small angle X-ray scattering. Int J Biol Macromol 2019; 141:622-625. [DOI: 10.1016/j.ijbiomac.2019.09.054] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 08/29/2019] [Accepted: 09/07/2019] [Indexed: 01/23/2023]
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32
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Wang M, Sun M, Zhang Y, Chen Y, Wu Y, Ouyang J. Effect of microwave irradiation-retrogradation treatment on the digestive and physicochemical properties of starches with different crystallinity. Food Chem 2019; 298:125015. [DOI: 10.1016/j.foodchem.2019.125015] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 06/12/2019] [Accepted: 06/14/2019] [Indexed: 11/17/2022]
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33
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Preparation and characterization of carboxymethyl starch from cadmium-contaminated rice. Food Chem 2019; 308:125674. [PMID: 31669944 DOI: 10.1016/j.foodchem.2019.125674] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 09/07/2019] [Accepted: 10/07/2019] [Indexed: 11/22/2022]
Abstract
Cadmium-contaminated rice has been a serious food safety issue in China. In this research, carboxymethyl rice starch (CMS) from cadmium-contaminated rice and native rice was prepared to remove the cadmium in rice. The preparation of native rice starch (NRS) and starch from cadmium-contaminated rice (Cd-CRS) was similar, and carboxymethyl starch was prepared following the same steps. A single factor experiment was performed to obtain the carboxymethyl starch prepared under the optimal conditions. Cadmium content was reduced from 0.38 mg/kg to 0.04 mg/kg after alkalization. The physical properties, including particle size, degree of crystallinity, water absorption and freeze-thaw stability, of NRS and Cd-CRS and their carboxymethyl starches were studied. The results showed that the cadmium was significantly removed after extracting starch from cadmium-contaminated rice by alkalization and carboxymethylation. Then, starch samples and carboxymethyl starch samples were characterized. All results showed no obvious difference between Cd-CMS and NCMS, indicating that carboxymethyl starch from cadmium-contaminated rice could be widely used in both food and nonfood industries.
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34
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Ren F, Wang J, Luan H, Yu J, Copeland L, Wang S, Wang S. Dissolution Behavior of Maize Starch in Aqueous Ionic Liquids: Effect of Anionic Structure and Water/Ionic Liquid Ratio. ACS OMEGA 2019; 4:14981-14986. [PMID: 31552339 PMCID: PMC6751726 DOI: 10.1021/acsomega.9b01768] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 07/29/2019] [Indexed: 06/10/2023]
Abstract
The effect of the anionic structure of ionic liquids (ILs) and water/IL ratio on the dissolution behavior of maize starch at room temperature (22-23 °C) was investigated. The ILs used were 1-ethyl-3-methylimidazolium chloride ([C2mim][Cl]), 1-ethyl-3-methylimidazolium formate ([C2mim][HCOO]), and 1-ethyl-3-methylimidazolium acetate ([C2mim][CH3COO]). The structural analysis indicated that the long- and short-range molecular order in the starch after treatment with water/[C2mim][Cl] and water/[C2mim][HCOO] mixtures decreased with the decreasing water/IL ratio from 10:1 to 2:1 and was completely disrupted at the 2:1 ratio. However, the ordered structure of starch was disrupted completely in the water/[C2mim][CH3COO] ratio of 5:1. The disruption extent of starch structures followed the order: [C2mim][CH3COO] > [C2mim][HCOO] > [C2mim][Cl] at water/IL ratios of 10:1 and 5:1, but the opposite was observed at lower water/IL ratio (2:1). Our results clearly showed that both the nature of the anion and water/IL ratio affected the dissolution behavior of maize starch. The hydrogen bonding capacity of IL anions and viscosity of water/IL mixtures were proposed to play the key roles in the structural disruption of starch. These findings would be of great importance for rationally designing "green and sustainable" processes for the utilization of promising natural biopolymers.
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Affiliation(s)
- Fei Ren
- State
Key Laboratory of Food Nutrition and Safety and School of Food Engineering and
Biotechnology, Tianjin University of Science
& Technology, Tianjin 300457, China
| | - Jinwei Wang
- State
Key Laboratory of Food Nutrition and Safety and School of Food Engineering and
Biotechnology, Tianjin University of Science
& Technology, Tianjin 300457, China
| | - Huiyu Luan
- State
Key Laboratory of Food Nutrition and Safety and School of Food Engineering and
Biotechnology, Tianjin University of Science
& Technology, Tianjin 300457, China
| | - Jinglin Yu
- State
Key Laboratory of Food Nutrition and Safety and School of Food Engineering and
Biotechnology, Tianjin University of Science
& Technology, Tianjin 300457, China
| | - Les Copeland
- School
of Life and Environmental Sciences, University
of Sydney, Sydney, New South Wales 2006, Australia
| | - Shuo Wang
- State
Key Laboratory of Food Nutrition and Safety and School of Food Engineering and
Biotechnology, Tianjin University of Science
& Technology, Tianjin 300457, China
- Tianjin
Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China
| | - Shujun Wang
- State
Key Laboratory of Food Nutrition and Safety and School of Food Engineering and
Biotechnology, Tianjin University of Science
& Technology, Tianjin 300457, China
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35
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Wang Y, Chao C, Huang H, Wang S, Wang S, Wang S, Copeland L. Revisiting Mechanisms Underlying Digestion of Starches. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:8212-8226. [PMID: 31309827 DOI: 10.1021/acs.jafc.9b02615] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
The factors that determine the digestion rate of starches were revealed using different forms of starches and a mixture of α-amylase and amyloglucosidase. Gelatinized starch samples with a degree of gelatinization (DG) from 12.2 to 100% for potato starch and from 7.1 to 100% for lotus seed starch were obtained. With an increasing DG, the short- and long-range molecular orders of both starches were disrupted progressively. The first-order digestion rate constant (k) of both starches increased with an increasing DG, although the positive linear relationships between DG and k differed (R2 = 0.87 for potato starch, and R2 = 0.74 for lotus seed starch). The mean fluorescence intensity showed a positive linear correlation with DG, which was strong for potato starch (R2 = 0.99) and relatively weaker for lotus seed starch (R2 = 0.54). These results indicated that DG is a major determinant for the digestion rate of potato starch and lotus seed starch and that the access/binding of enzymes to starch was the main rate-limiting factor for digestion of starches.
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Affiliation(s)
| | | | | | | | - Shuo Wang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine , Nankai University , Tianjin 300071 , People's Republic of China
| | | | - Les Copeland
- Sydney Institute of Agriculture, School of Life and Environmental Sciences , The University of Sydney , Sydney , New South Wales 2006 , Australia
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36
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Lai Q, Li Y, Wu Y, Ouyang J. The quality of rice wine influenced by the crystal structure of rice starch. Journal of Food Science and Technology 2019; 56:1988-1996. [PMID: 30996433 DOI: 10.1007/s13197-019-03667-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 02/14/2019] [Accepted: 02/17/2019] [Indexed: 12/01/2022]
Abstract
Normal rice wine (NRW) and waxy rice wine (WRW) were fermented to study the relationship between the structure of starch as well as the taste and texture of rice wine. The total starch content of NRW decreased to 21.2%, and that of WRW decreased to 15.6%. The water-soluble sugar content of NRW increased to 169.3, and that of WRW increased to 194.4 mg/g. The ethanol content of NRW increased to 6.5%, and that of WRW increased to 8.9%. These changes indicated that WRW exhibited higher quality than NRW. Sweetness was negatively correlated with total starch content and positively correlated with ethanol content. Starch molecules were degraded by enzymolysis, thereby enhancing crystallinity. The size of starch particle was negatively correlated with crystallinity, whereas the chewiness and gumminess of vinasse (fermented rice grains) were positively correlated with the size of starch particle and negatively correlated with crystallinity. The higher degrees of chewiness and gumminess of vinasse render the texture of WRW superior to that of NRW. The results indicated that WRW is superior to NRW in taste and texture because of the difference in starch structure.
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Affiliation(s)
- Qi Lai
- 1Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Process and Safety, Beijing Forestry University, Beijing, 100083 China
| | - Yihua Li
- 1Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Process and Safety, Beijing Forestry University, Beijing, 100083 China
| | - Yanwen Wu
- 2Beijing Center for Physical and Chemical Analysis, Beijing Food Safety Analysis and Testing Engineering Research Center, Beijing Academy of Science and Technology, Beijing, 100089 China
| | - Jie Ouyang
- 1Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Key Laboratory of Forest Food Process and Safety, Beijing Forestry University, Beijing, 100083 China
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37
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Zhao J, Zhang Y, Wu Y, Liu L, Ouyang J. Physicochemical properties and in vitro digestibility of starch from naturally air-dried chestnut. Int J Biol Macromol 2018; 117:1074-1080. [DOI: 10.1016/j.ijbiomac.2018.06.034] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 04/15/2018] [Accepted: 06/07/2018] [Indexed: 01/25/2023]
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38
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Shang Y, Chao C, Yu J, Copeland L, Wang S, Wang S. Starch Spherulites Prepared by a Combination of Enzymatic and Acid Hydrolysis of Normal Corn Starch. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:6357-6363. [PMID: 29863858 DOI: 10.1021/acs.jafc.8b01370] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This paper describes a new method to prepare spherulites from normal corn starch by a combination of enzymatic (mixtures of α-amylase and amyloglucosidase) and acid hydrolysis followed by recrystallization of the hydrolyzed products. The resulting spherulites contained a higher proportion of chains with a degree of polymerization (DP) of 6-12 and a lower proportion of chains with DP of 25-36, compared to those of native starch. The spherulites had an even particle size of about 2 μm and a typical B-type crystallinity. The amounts of long- and short-range molecular order of double helices in starch spherulites were larger, but the quality of starch crystallites was poorer, compared to that of native starch. This study showed an efficient method for preparing starch spherulites with uniform granule morphology and small particle size from normal corn starch. The ratios of α-amylase and amyloglucosidase in enzymatic hydrolysis had little effect on the structure of the starch spherulites.
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Affiliation(s)
| | | | | | - Les Copeland
- Sydney Institute of Agriculture, School of Life and Environmental Sciences , The University of Sydney , Sydney , NSW , Australia 2006
| | - Shuo Wang
- Tianjin Key Laboratory of Food Science and Human Health, School of Medicine , Nankai University , Tianjin 300071 , China
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39
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Ng J, Siew CK, Mamat H, Matanjun P, Lee J. Effect of Acid Methanol Treatment and Heat Moisture Treatment on In Vitro Digestibility and Estimated Glycemic Index of Raw and Gelatinized Sago (
Metroxylon Sagu
) Starch. STARCH-STARKE 2018. [DOI: 10.1002/star.201700198] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jia‐Qin Ng
- Faculty of Food Science and NutritionUniversiti Malaysia SabahJalan UMS88400Kota KinabaluSabahMalaysia
| | - Chee Kiong Siew
- Faculty of Food Science and NutritionUniversiti Malaysia SabahJalan UMS88400Kota KinabaluSabahMalaysia
| | - Hasmadi Mamat
- Faculty of Food Science and NutritionUniversiti Malaysia SabahJalan UMS88400Kota KinabaluSabahMalaysia
| | - Patricia Matanjun
- Faculty of Food Science and NutritionUniversiti Malaysia SabahJalan UMS88400Kota KinabaluSabahMalaysia
| | - Jau‐Shya Lee
- Faculty of Food Science and NutritionUniversiti Malaysia SabahJalan UMS88400Kota KinabaluSabahMalaysia
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