کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8492978 | 1552791 | 2018 | 38 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Total and inorganic arsenic contents in seaweeds: Absorption, accumulation, transformation and toxicity
ترجمه فارسی عنوان
مقدار کل آرسنیک و غیر آلی موجود در جلبک دریایی: جذب، انباشت، تبدیل و سمیت
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم آبزیان
چکیده انگلیسی
Arsenic metabolism in macroalgae has gained considerable interest because it controls the risk of arsenic contamination in algal products. This article reviews the total and inorganic arsenic contents in seaweeds, including 92 (red), 154 (brown) and 36 (green) species belonging to Rhodophyta, Phaeophyta and Chlorophyta, respectively. All the data collected from the published seaweeds support the conclusion that the total and inorganic arsenic contents in seaweeds are category-dependent, with species from Phaeophyta having the highest and those from Chlorophyta having the lowest. Total arsenic contents in the top 10 species of Phaeophyta are all over 100â¯mgâ¯kgâ1 DW, but those in the top 7 species of Rhodophyta and the top 3 species of Chlorophyta vary from 20 to 50â¯mgâ¯kgâ1 DW and 10 to 15â¯mgâ¯kgâ1 DW, respectively. The average total and inorganic arsenic contents in species of Phaeophyta are significantly (Pâ¯<â¯.05) higher than those in species belonging to Rhodophyta and Chlorophyta. Furthermore, Phaeophyta also contain a much higher percentage of inorganic arsenic with respect to total arsenic than either Rhodophyta or Chlorophyta. In addition, this article also reviews the effects of environmental factors on the absorption, bioaccumulation and biotransformation of arsenic species in seaweeds.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Aquaculture - Volume 497, 1 December 2018, Pages 49-55
Journal: Aquaculture - Volume 497, 1 December 2018, Pages 49-55
نویسندگان
Zengling Ma, Lidong Lin, Mingjiang Wu, Hengguo Yu, Tiange Shang, Tiantian Zhang, Min Zhao,