Arsenic source analysis of rice from different growing environments and health risk assessment in Hunan Province, China
文献类型： 外文期刊
作者： Liu, Yanfang 1 ; Huang, Yatao 2 ; Li, Lin 2 ; Xiong, Yangyang 2 ; Wang, Xinrui 2 ; Tong, Litao 2 ; Wang, Fengzhong 2 ; Fan, Bei 2 ; Gong, Jiashun 1 ;
作者机构： 1.Yunnan Agr Univ, Coll Food Sci & Technol, Kunming 650201, Peoples R China
2.Chinese Acad Agr Sci, Inst Agroprod Proc Sci & Technol, Beijing 100193, Peoples R China
3.Minist Agr Beijing, Lab Risk Assessment Processed Agrofood Qual & Safe, Beijing 100193, Peoples R China
4.Yunnan Acad Agr Sci, Agroprod Proc Res Inst, Kunming 650233, Peoples R China
关键词： Rice; Inorganic arsenic; Health risk assessment; ICP-MS; HPLC-HG-AFS; Irrigation water; Soil; Hunan Province
期刊名称：JOURNAL OF FOOD COMPOSITION AND ANALYSIS （ 影响因子：4.3； 五年影响因子：4.6 ）
ISSN： 0889-1575
年卷期： 2023 年 123 卷
页码：
收录情况： SCI
摘要： Rice is an important pathway for arsenic dietary intake. Hunan Province is the major rice-producing region in China and is rich in mineral resources. To evaluate the sources of arsenic contamination in rice and health risks associated with rice consumption, the arsenic content in rice, paddy soils, and irrigation water in Hunan Province was analyzed. The results showed that the mean values of total arsenic (tAs) were 132 +/- 42, 198 +/- 95, 521 +/- 390, and 2050 +/- 3300 mu g/kg in milled rice, brown rice, rice bran, and rice husk, respectively. Inorganic arsenic (iAs) was the dominant species in rice, accounting for 78.1% and 85.9% of tAs in milled rice and brown rice, respectively. Moreover, the contents of iAs in rice husk, bran, and brown rice were 19.7, 4.81, and 1.65 times higher than that in milled rice. Arsenic accumulation rice was mainly from irrigation water, and high tAs in soil may not necessarily cause increased concentrations in rice. Based on the target hazard quotient (THQ) and margin of exposure (MOE) values, residents will not encounter a significant noncarcinogenic risk (THQ < 1) through rice consumption; however, contaminated rice poses a potential carcinogenic risk in Hunan Province (MOE < 100).
- 相关文献
作者其他论文 更多>>
-
Konjac glucomannan: A key ingredient for controlling fibrous structure formation in walnut protein and wheat gluten meat analogues during the high-moisture extrusion process
作者：Lei, Shuwen;Zhao, Chunyan;Zhao, Hong;Fu, Xiaoping;Gong, Jiashun;Gong, Jiashun;Peng, Chunxiu;Miao, Yue
关键词：Walnut protein; Wheat gluten; Konjac glucomannan; Meat analogues; Fibrous structure formation; High-moisture extrusion process
-
Theabrownin remodels the circadian rhythm disorder of intestinal microbiota induced by a high-fat diet to alleviate obesity in mice
作者：Zhao, Chunyan;Lei, Shuwen;Zhao, Hong;Li, Zelin;Miao, Yue;Gong, Jiashun;Li, Zelin;Gong, Jiashun;Peng, Chunxiu;Miao, Yue
关键词：
-
Quality characteristics and fibrous structure formation mechanism of walnut protein and wheat gluten meat analogues during high-moisture extrusion cooking process
作者：Lei, Shuwen;Zhao, Chunyan;Zhao, Hong;Liu, Zhichen;Zhang, Yuzhuang;Zhao, Lei;Gong, Jiashun;Gong, Jiashun;Peng, Chunxiu;Miao, Yue
关键词：Walnut protein; Wheat gluten; Meat analogues; High-moisture extrusion process; Fibrous structure formation mechanism
-
Theabrownin from Pu-erh tea attenuated high-fat diet-induced metabolic syndrome in rat by regulating microRNA and affecting gut microbiota
作者：Shan, Bo;Zhao, Chunyan;Miao, Yue;Lei, Shuwen;Zhao, Lei;Gong, Jiashun;Wang, Qiuping;Peng, Chunxiu;Zhao, Lei;Jia, Man;Pan, Shukang;Gong, Jiashun
关键词：Pu-erh tea; Theabrownin; miRNA; Metabolic syndrome; High-fat diet; Gut microbiota
-
Morpho-phylogenetic analyses of two novel edible mushrooms from China and a mini review of Lyophyllum (Agaricales, Lyophyllaceae) cultivation and bioactivities
作者：Tang, Song-Ming;Luo, Zong-Long;Niu, Kai-Yang;Li, Rui-Yu;Li, Lin;Su, Xi-Jun;Yu, Feng-Ming;Karunarathna, Samantha C.;Li, Shu-Hong
关键词：2 new species; Agaricales; edible mushroom; Lyophyllum shimeji; multi-gene phylogeny
-
Integrated Transcriptomic and Metabolomic Analyses Reveal the Importance of the Terpenoid, Fatty Acid, and Flavonoid Pathways in Rice Cell Death and Defense
作者：Bai, Pengfei;Liu, Yanfang;Choi, Naeyeoung;Wang, Guo-Liang;Liu, Yanfang;Gomes-Dias, Laisa;Combs-Giroir, Rachel;Lin, Yun;Blakeslee, Joshua J.;Gomes-Dias, Laisa;Lin, Yun;Blakeslee, Joshua J.;Gomes-Dias, Laisa;Combs-Giroir, Rachel;Dai, Shaoxing;Blakeslee, Joshua J.;Bernier, Matthew;Hatzakis, Emmanuel
关键词：rice blast; cell death; metabolomics; transcriptomics; terpenoid; gibberellins
-
Novel insights related to soil microplastic abundance and vegetable microplastic contamination
作者：Liu, Xingyong;Gong, Jiashun;Liu, Xingyong;Shao, Jinliang;Peng, Chunxiu;Gong, Jiashun
关键词：Microplastics abundances; Farmland soil; Vegetable; Accumulation; Correlation Analysis
