Effect of Storage Temperature on Functional Properties of Rice Protein

被引：1
|
作者：
Zhao Q. [1 ]
Lin J. [1 ]
Shen Q. [1 ]
机构：
[1] Beijing Key Laboratory of Plant Protein and Cereals Processing, National Engineering Research Centre for Fruits and Vegetables Processing, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing
来源：
Shipin Kexue/Food Science | 2021年 / 42卷 / 13期
关键词：
Functional properties; Protein; Rice; Storage;
D O I：
10.7506/spkx1002-6630-20200720-256
中图分类号：
学科分类号：
摘要：
'Daohuaxiang 2', 'Liaoxing' and 'Yanfeng' rice stored at 4, 30, and 70 ℃ were selected to investigate the effects of storage temperature on the functional properties of rice protein like protein solubility, water-holding capacity, oil-holding capacity, foaming properties, and emulsifying properties. The results showed that for each storage temperature, the water-holding capacity and foaming activity of rice protein generally decreased, while the oil-holding capacity generally increased with storage time. The foam stability of 'Daohuaxiang 2' and 'Liaoxing' rice proteins increased generally during storage. However, 'Yanfeng' rice protein showed a downward trend. During storage at 4 ℃, the emulsion stability of all three rice proteins decreased. The solubility and emulsifying activity of 'Daohuaxiang 2' and 'Liaoxing' proteins showed a downward trend, while those of 'Yanfeng' rice protein increased significantly (P < 0.05). The solubility of all three rice proteins decreased, while the emulsifying activity and emulsion stability increased significantly during storage at 30 ℃ (P < 0.05). During storage at 70 ℃, the solubility of all three rice proteins and the emulsion stability of 'Liaoxing' rice protein decreased significantly(P < 0.05), while the emulsifying activity of 'Daohuaxiang 2' rice protein showed an overall upward trend. Collectively, The functional properties of proteins in the three rice cultivars changed significantly during storage at different temperatures. © 2021, China Food Publishing Company. All right reserved.
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页码：200 / 207
页数：7
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共 40 条
  • [1] AHMAD U, ALFARO L, YEBOAH-AWUDZI M, Et al., Influence of milling intensity and storage temperature on the quality of Catahoula rice (Oryza sativa L.), LWT-Food Science and Technology, 75, pp. 386-392, (2017)
  • [2] TONG C, GAO H Y, LUO S J, Et al., Impact of postharvest operations on rice grain quality: a review, Comprehensive Reviews in Food Science and Food Safety, 18, 3, pp. 626-640, (2019)
  • [3] pp. 6-7, (2012)
  • [4] THANATHORNVARAKUL N, ANUNTAGOOL J, TANANUWONG K., Aging of low and high amylose rice at elevated temperature:Mechanism and predictive modeling, Journal of Cereal Science, 70, pp. 155-163, (2016)
  • [5] LIU K L, LI Y, CHEN F S, Et al., Lipid oxidation of brown rice stored at different temperatures, International Journal of Food Science and Technology, 52, 1, pp. 188-195, (2017)
  • [6] GHANGHAS N, MUKILAN M T, SHARMA S, Et al., Classification, composition, extraction, functional modification and application of rice(Oryza sativa) seed protein: a comprehensive review, Food Reviews International, 2020, pp. 1-30, (2020)
  • [7] LI T, WANG L, CHEN Z X, Et al., Electron beam irradiation induced aggregation behaviour, structural and functional properties changes of rice proteins and hydrolysates, Food Hydrocolloids, 97, (2019)
  • [8] LING B, OUYANG S H, WANG S J., Effect of radio frequency treatment on functional, structural and thermal behaviors of protein isolates in rice bran, Food Chemistry, 289, pp. 537-544, (2019)
  • [9] LV Shiwen, SUN Lihui, ZHAO Shuyan, Et al., Effect of dry heat stabilisation on the functional properties of rice bran proteins[J], International Journal of Food Science and Technology, 52, 8, pp. 1836-1843, (2017)
  • [10] ZHAO Q, SELOMULYA C, XIONG H, Et al., Comparison of functional and structural properties of native and industrial processmodified proteins from long-grain indica rice, Journal of Cereal Science, 56, 3, pp. 568-575, (2012)
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