Effects of γ-irradiation on the main property of rice

LIU Yajian; FU Junjie; ZHANG Yuehong; JIN Zuoxian; Tan yuanyuan; YUAN Jingqun

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Effects of γ-irradiation on the main property of rice

更新时间：2023-03-30

- Effects of γ-irradiation on the main property of rice
- Journal of Radiation Research and Radiation Processing Vol. 26, Issue 2, Pages: 93-97(2008)
- 作者机构：
  
  1.浙江省技术物理应用研究所　杭州　310012
  2.浙江大学原子核农业科学研究所　杭州　310029
  3.浙江大学测试分析中心　杭州　310029
- 作者简介：
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LIU Yajian, FU Junjie, ZHANG Yuehong, et al. Effects of γ-irradiation on the main property of rice. [J]. Journal of Radiation Research and Radiation Processing 26(2):93-97(2008)
DOI：

LIU Yajian, FU Junjie, ZHANG Yuehong, et al. Effects of γ-irradiation on the main property of rice. [J]. Journal of Radiation Research and Radiation Processing 26(2):93-97(2008) DOI：

摘要

研究了,60,Co-γ 射线辐照稻米（糯米、粳米、籼米）对其蛋白质、直链淀粉、总淀粉、淀粉粘度谱、胶稠度的影响。结果表明，经0.5～7 kGy剂量辐照处理的稻米，淀粉含量、胶稠度随辐照剂量的增加而显著降低，淀粉粘度谱的最高粘度、热浆粘度、冷胶粘度也随辐照剂量的增加明显下降。实验得出稻米辐照杀虫剂量应控制在3 kGy以下为宜。

Abstract

Effects of ,60,Co γ-rays irradiation on protein, amylase, total amylum, amylum viscosity chart, gel consistancy of rice (glutinous rice, japonica rice and early indica rice) were studied. The results indicate that after the irradiation treatment by the dosage of 0.5~7 kGy irradition, the contents of amylum, gel consistency obviously decrease with increment of the irradiation dose. And the peak paste, hot paste and cool paste of amylum viscosity chart also decrease with increment of the irradiation dose. The results show that the irradiation dose for eliminating pests of rice should be controlled under 3 kGy.

关键词

稻米辐照品质

Keywords

IrradiationRiceProperty

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