Study on irradiation degradation and antioxidant activity of <italic style="font-style: italic">Astragalus polysaccharide</italic>

NI Maojun; WANG Jingxia; ZHANG Xiaobin; PENG Chaorong

doi:10.11889/j.1000-3436.2021.rrj.39.040401

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Study on irradiation degradation and antioxidant activity of Astragalus polysaccharide

RADIATION TECHNOLOGY APPLICATION | 更新时间：2025-03-01

- Study on irradiation degradation and antioxidant activity of Astragalus polysaccharide
- “In the field of food science, researchers extracted two groups of high molecular weight Astragalus polysaccharides from Astragalus membranaceus and studied the effects of gamma ray irradiation on their molecular weight, structure, and antioxidant activity. The results showed that the molecular weight of Astragalus polysaccharides decreased and the antioxidant activity increased after irradiation.”
- Journal of Radiation Research and Radiation Processing Vol. 39, Issue 4, Pages: 54-62(2021)
- 作者机构：
  
  1.四川省原子能研究院成都 610101
  2.辐照保藏四川省重点实验室成都 610101
- 作者简介：
  
  NI Maojun (female) was born in October 1982, and obtained her master's degree from South China University of Technology in 2009， majoring in polymer chemistry and physics, associate professor of radiation modification and preparation of polymer materials and natural macromolecule
  PENG Chaorong, professor, E-mail: chinese-peng@163.com
- 基金信息：
  
  Sichuan Science and Technology Project(2019YJ0548;2020YJ0222;2020YFH0061;2019YFH0032)
- DOI：10.11889/j.1000-3436.2021.rrj.39.040401
  CLC： TL99
- Received：15 December 2020，
  
  Revised：16 April 2021，
  
  Accepted：2021-04-16，
  
  Published：20 August 2021
- 稿件说明：
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倪茂君,王静霞,张晓彬等.辐照降解黄芪多糖及其抗氧化活性研究[J].辐射研究与辐射工艺学报,2021,39(04):54-62.

NI Maojun,WANG Jingxia,ZHANG Xiaobin,et al.Study on irradiation degradation and antioxidant activity of Astragalus polysaccharide[J].Journal of Radiation Research and Radiation Processing,2021,39(04):54-62.
倪茂君,王静霞,张晓彬等.辐照降解黄芪多糖及其抗氧化活性研究[J].辐射研究与辐射工艺学报,2021,39(04):54-62. DOI： 10.11889/j.1000-3436.2021.rrj.39.040401.

NI Maojun,WANG Jingxia,ZHANG Xiaobin,et al.Study on irradiation degradation and antioxidant activity of Astragalus polysaccharide[J].Journal of Radiation Research and Radiation Processing,2021,39(04):54-62. DOI： 10.11889/j.1000-3436.2021.rrj.39.040401.

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Study on irradiation degradation and antioxidant activity of Astragalus polysaccharide

DOI：10.11889/j.1000-3436.2021.rrj.39.040401