Radioactive artificial Cs-137 and natural K-40 activity in 21 edible mushrooms of the genus Boletus species from SW China
文献类型: 外文期刊
作者: Falandysz, Jerzy 1 ; Zhang, Ji 2 ; Zalewska, Tamara 4 ;
作者机构: 1.Gdansk Univ, 63 Wita Stwosza Str, PL-80803 Gdansk, Poland
2.Yunnan Acad Agr Sci, Inst Med Plants, 2238 Beijing Rd, Panlong Dist 650200, Kunming, Peoples R China
3.Yunnan Tech Ctr Qual Chinese Mat Med, Kunming 650200, Peoples R China
4.Natl Res Inst, Inst Meteorol & Water Management, Maritime Branch, Waszyngtona 42, PL-81342 Gdynia, Poland
关键词: Asia;Yunnan;Organic food;Radioactive fallout;Wild mushrooms
期刊名称:ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH ( 影响因子:4.223; 五年影响因子:4.306 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: This study, for the first time, presents the results of activity concentration determinations for Cs-137 and K-40 in a high number (21 species, 87 composite samples, and 807 fruiting bodies) of mushrooms of the genus Boletus from across Yunnan in 2011-2014 and Sichuan (Boletus tomentipes) using high-resolution high-purity germanium detector. Activity concentrations of Cs-137 demonstrated some variability and range from < 4.4 to 83 +/- 3 Bq kg(-1) dry biomass in caps and from < 3.8 to 37 +/- 3 Bq kg(-1) dry biomass in stipes, and of K-40, respectively, from 420 +/- 41 to 1300 +/- 110 and from 520 +/- 61 to 1300 +/- 140 Bq kg(-1) dry biomass. No significant variations were observed regarding Cs-137 and K-40 activity concentrations among the same Boletus species from different sampling sites. No activity concentrations from Cs-134 were detected in any mushrooms. Internal dose rates estimated were from intake of 1 kg of mushrooms per annum for Cs-137 range for species and regions from around < 0.0031 to 0.047 +/- 0.003 mu Sv, while those for K-40 were from around 0.22 +/- 0.04 to 1.2 +/- 0.1 mu Sv. The overall intake of Cs-137 was low since low contamination was found in Boletus species.
- 相关文献
作者其他论文 更多>>
-
Rapid Authentication of Dendrobium Species Using Attenuated Total Reflectance Fourier Transform Infrared (ATR-FTIR) and Fourier Transform Near-Infrared (FT-NIR) Spectroscopies with Orthogonal Partial Least Squares-Discriminant Analysis (OPLS-DA)
作者:Zhao, Yanli;Qian, Zhilong;Li, Xiaoyang;Yang, Ruining;Ma, Weisi;Zhang, Ji;Yang, Bin;Zhao, Yanli;Qian, Zhilong;Li, Xiaoyang;Yang, Ruining;Ma, Weisi;Zhang, Ji;Yang, Bin;Li, Zesheng;Li, Guilin;Yuan, Tianjun
关键词:Attenuated total reflectance Fourier transform infrared (ATR-FTIR) spectroscopy; data fusion;
Dendrobium ; Fourier transform near-infrared (FT-NIR) spectroscopy; orthogonal partial least squares - discriminant analysis (OPLS-DA) -
Selenium and organic- and inorganic-Hg in stir-fried mushrooms
作者:Falandysz, Jerzy;Wang, Yuanzhong;Rutkowska, Malgorzata;Hanc, Anetta;Fernandes, Alwyn R.
关键词:
-
Health benefits of selenium through the consumption of fresh wild macromycetes from Dali, Yunnan, China
作者:Hanc, Anetta;Zhang, Ji;Fernandes, Alwyn R.;Falandysz, Jerzy
关键词:Boletaceae; Edible wild mushrooms; Foods; Selenium health benefit value; Stir-frying effect; Selenium deficit; Mercury
-
Aloperine-Type Alkaloids with Antiviral and Antifungal Activities from the Seeds of Sophora alopecuroides L.
作者:Hu, Zhan-Xing;Zhang, Ji;Zhang, Tong;Tian, Cai-Yan;An, Qiao;Yi, Ping;Yuan, Chun-Mao;Hao, Xiao-Jiang;Hu, Zhan-Xing;Zhang, Ji;Zhang, Tong;Tian, Cai-Yan;An, Qiao;Yi, Ping;Yuan, Chun-Mao;Hao, Xiao-Jiang;Zhang, Zhong-Kai;Zhao, Li-Hua;Hao, Xiao-Jiang
关键词:Sophora alopecuroides L.; aloperine-typealkaloids; anti-TMV; antifungal activities
-
Quinolizidine Alkaloids and Isoflavones from the Herb of Thermopsis lupinoides and Their Antiviral, Antifungal, and Insecticidal Activities
作者:Zhang, Tong;Tian, Cai-Yan;Zhang, Ji;An, Qiao;Yi, Ping;Yuan, Chun-Mao;Hao, Xiao-Jiang;Hu, Zhan-Xing;Zhang, Tong;Tian, Cai-Yan;Zhang, Ji;An, Qiao;Yi, Ping;Yuan, Chun-Mao;Hao, Xiao-Jiang;Hu, Zhan-Xing;Zhang, Tong;Zhang, Ji;Tian, Cai-Yan;Zhang, Zhong-Kai;Zhao, Li-Hua;Hao, Xiao-Jiang
关键词:Thermopsis lupinoides; quinolizidinealkaloids; isoflavones; anti-TSWV; antifungalactivity; insecticidal activity
-
Rare earth contamination of edible vegetation: Ce, La, and summed REE in fungi
作者:Falandysz, Jerzy;Kilanowicz, Anna;Fernandes, Alwyn R.;Zhang, Ji
关键词:Edible fungi; Environment; Health; Metallic elements; Pollution; Soil
-
Characterization of volatile profiles and markers prediction of eleven popular edible boletes using SDE-GC-MS and FT-NIR combined with chemometric analysis
作者:Yuan, Tianjun;Yuan, Tianjun;Zhao, Yanli;Zhang, Ji;Wang, Yuanzhong;Yuan, Tianjun;Li, Shuhong;Hou, Ying;Yang, Yan
关键词:Aroma characterization; Chemometrics; FT-NIR; Relative odor activity value; Wild bolete mushrooms



