文献类型: 外文期刊
作者: Liu, Honggao 2 ; Zhang, Ji 1 ; Li, Tao 3 ; Shi, Yundong 3 ; Wang, Yuanzhong 1 ;
作者机构: 1.Yunnan Acad Agr Sci, Inst Med Plants, Kunming 650223, Peoples R China
2.Yunnan Agr Univ, Kunming 650201, Peoples R China
3.Yuxi Normal Univ, Yuxi 653100, Peoples R China
关键词: Edible mushrooms;Fungi;Mineral element;Yunnan
期刊名称:BIOLOGICAL TRACE ELEMENT RESEARCH ( 影响因子:3.738; 五年影响因子:3.44 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Ten species of wild edible mushrooms (Boletus griseus, Boletus speciosus, Lactarius hygrophoroides, Leucopaxillus giganteus, Macrocybe gigantea, Melanoleuca arcuata, Morchella deliciosa, Mycena haematopus, Pulveroboletus ravenelii, and Tricholoma 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 were B. griseus for K and Na, P. ravenelii for Cu, M. deliciosa for Mn, L. giganteus for Cr and Fe, M. gigantea for Ca, Mg and Zn, T. matsutake for Co. These results demonstrate that the mineral element contents in mushrooms are considerably species dependent and affected by environmental factors.
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