Mineral Element Levels in Wild Edible Mushrooms from Yunnan, China
Mineral Element Levels in Wild Edible Mushrooms from Yunnan, China
复制标题
中国云南野生食用菌中的矿物质元素含量
DOI:
10.1007/s12011-012-9321-0
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发表时间:
2012-06-01
影响因子:
3.9
通讯作者:
Wang, Yuanzhong
中科院分区:
文献类型:
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作者:
Liu, Honggao;Zhang, Ji;Wang, Yuanzhong
Ten species of wild edible mushrooms (Boletus griseus,Boletus speciosus,Lactarius hygrophoroides,Leucopaxillus giganteus,Macrocybe gigantea,Melanoleuca arcuata,Morchella deliciosa,Mycena haematopus,Pulveroboletus ravenelii, andTricholoma matsutake) collected from Yunnan province of China, were analyzed for ten mineral elements (calcium, chromium, cobalt, copper, iron, magnesium, manganese, potassium, sodium, and zinc) contents using ICP-AES. The minimum and maximum element contents of mushrooms were determined as milligrams per kilograms dry weight for Ca (38–470), Cr (0.45–6.3), Co (0.29–2.3), Cu (13–58), Fe (22–510), Mg (84–550), Mn (1.4–70), K (1,300–4,600), Na (190–670), and Zn (16–160). The mushrooms species with the highest levels of mineral elements wereB. griseusfor K and Na,P. raveneliifor Cu,M. deliciosafor Mn,L. giganteusfor Cr and Fe,M. giganteafor Ca, Mg and Zn,T. matsutakefor Co. These results demonstrate that the mineral element contents in mushrooms are considerably species dependent and affected by environmental factors.