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Resveratrol distribution in peanuts and its resistance to aflatoxin accumulation

文献类型: 外文期刊

作者: Yang, Boyi 1 ; Liu, Wei 4 ; Yu, Li 1 ; Hu, Xiaofeng 1 ; Hu, Kai 1 ; Zhang, Zhaowei 1 ; Li, Peiwu 1 ;

作者机构: 1.Chinese Acad Agr Sci, Qual Inspect & Test Ctr Oilseed Prod, Key Lab Biol & Genet Improvement Oil Crops, Lab Risk Assessment Oilseed Prod Wuhan,Minist Agr, Wuhan 430062, Peoples R China

2.Chinese Acad Agr Sci, Oil Crops Res Inst, Wuhan, Peoples R China

3.Huazhong Univ Sci & Technol, Dept Forens Med, Tongji Med Coll, Wuhan, Peoples R China

4.Sichuan Acad Agr Sci, Inst Qual Stand & Testing Technol Res, Chengdu, Peoples R China

5.Hubei Hongshan Lab, Wuhan, Peoples R China

关键词: aflatoxin accumulation; peanut; resveratrol distribution

期刊名称:QUALITY ASSURANCE AND SAFETY OF CROPS & FOODS ( 影响因子:5.3; 五年影响因子:3.4 )

ISSN: 1757-8361

年卷期: 2025 年 17 卷 3 期

页码:

收录情况: SCI

摘要: The presence of aflatoxin is a major risk factor in peanut processing and consumption. It has been found that resveratrol, which is known to have numerous health benefits, plays a crucial role in resisting aflatoxin. However, the distribution of resveratrol in peanuts is not clearly understood. To address this issue, a peanut recombinant inbred line (RIL) population consisting of 240 lines was used to investigate the distribution of resveratrol and examine its correlation with aflatoxin resistance. We found that resveratrol is controlled by multiple genes, with a significantly higher maximum content (867.0 mu g/kg) in the recombinant inbred population compared to the parental population. Resveratrol content in peanuts showed a significant negative correlation with both aflatoxin B1 levels and total aflatoxin content when it exceeded 300 mu g/kg (correlation coefficients: -0.61 and-0.62, respectively). Exceeding 300 mu g/kg of resveratrol in peanuts effectively inhibited aflatoxin production, suggesting that peanut varieties enriched with resveratrol have resistance against aflatoxin pollution.

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