Effects of cadmium stress on physiological indexes and fruiting body nutritions of Agaricus brasiliensis

Abstract In this study, 0, 0.5, 1, 1.5, 2, 4, 6 and 8 mg·kg−1 of cadmium were added to the cultivation materials. In order to study the effects of different concentrations of Cd stress on J1 and J77, the contents of antioxidant enzymes, proline and malondialdehyde, Cd content, agronomic traits and y...

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Autores principales:	Lingyun Liu, Hua Chen, Jing Yuan, Yixiang Wang, Boqi Weng, Penghu Liu, Guoxue Li
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/b775bedd8a67427aa1deb59cecb41a5b
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spelling	oai:doaj.org-article:b775bedd8a67427aa1deb59cecb41a5b2021-12-02T17:32:59ZEffects of cadmium stress on physiological indexes and fruiting body nutritions of Agaricus brasiliensis10.1038/s41598-021-87349-x2045-2322https://doaj.org/article/b775bedd8a67427aa1deb59cecb41a5b2021-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-87349-xhttps://doaj.org/toc/2045-2322Abstract In this study, 0, 0.5, 1, 1.5, 2, 4, 6 and 8 mg·kg−1 of cadmium were added to the cultivation materials. In order to study the effects of different concentrations of Cd stress on J1 and J77, the contents of antioxidant enzymes, proline and malondialdehyde, Cd content, agronomic traits and yield of fruiting bodies of Agaricus brasiliensis were determined, and the nutritional components such as polysaccharide, triterpene, protein, total sugar and total amino acid were determined. The results showed that the physiological indexes of strain J1 and J77 changed regularly under different concentrations of Cd stress. J1 was a high absorption and low tolerance variety, while J77 was a low absorption and high tolerance variety. Low concentration of Cd promoted the growth of strain J1, and higher concentration of Cd promoted the growth of strain J77. The contents of protein and total amino acids in the two strains changed greatly, followed by polysaccharides, which indicated that Cd stress had the greatest impact on the three nutrients, and other nutrients were not sensitive to Cd stress.Lingyun LiuHua ChenJing YuanYixiang WangBoqi WengPenghu LiuGuoxue LiNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Lingyun Liu Hua Chen Jing Yuan Yixiang Wang Boqi Weng Penghu Liu Guoxue Li Effects of cadmium stress on physiological indexes and fruiting body nutritions of Agaricus brasiliensis
description	Abstract In this study, 0, 0.5, 1, 1.5, 2, 4, 6 and 8 mg·kg−1 of cadmium were added to the cultivation materials. In order to study the effects of different concentrations of Cd stress on J1 and J77, the contents of antioxidant enzymes, proline and malondialdehyde, Cd content, agronomic traits and yield of fruiting bodies of Agaricus brasiliensis were determined, and the nutritional components such as polysaccharide, triterpene, protein, total sugar and total amino acid were determined. The results showed that the physiological indexes of strain J1 and J77 changed regularly under different concentrations of Cd stress. J1 was a high absorption and low tolerance variety, while J77 was a low absorption and high tolerance variety. Low concentration of Cd promoted the growth of strain J1, and higher concentration of Cd promoted the growth of strain J77. The contents of protein and total amino acids in the two strains changed greatly, followed by polysaccharides, which indicated that Cd stress had the greatest impact on the three nutrients, and other nutrients were not sensitive to Cd stress.
format	article
author	Lingyun Liu Hua Chen Jing Yuan Yixiang Wang Boqi Weng Penghu Liu Guoxue Li
author_facet	Lingyun Liu Hua Chen Jing Yuan Yixiang Wang Boqi Weng Penghu Liu Guoxue Li
author_sort	Lingyun Liu
title	Effects of cadmium stress on physiological indexes and fruiting body nutritions of Agaricus brasiliensis
title_short	Effects of cadmium stress on physiological indexes and fruiting body nutritions of Agaricus brasiliensis
title_full	Effects of cadmium stress on physiological indexes and fruiting body nutritions of Agaricus brasiliensis
title_fullStr	Effects of cadmium stress on physiological indexes and fruiting body nutritions of Agaricus brasiliensis
title_full_unstemmed	Effects of cadmium stress on physiological indexes and fruiting body nutritions of Agaricus brasiliensis
title_sort	effects of cadmium stress on physiological indexes and fruiting body nutritions of agaricus brasiliensis
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/b775bedd8a67427aa1deb59cecb41a5b
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Effects of cadmium stress on physiological indexes and fruiting body nutritions of Agaricus brasiliensis

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