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Mineral constituents of a prized edible mushroom (Tricholoma matsutake) and soils beneath the fruiting bodies from the production areas across China
LI Qiang; LI Shu-hong; HUANG Wen-li; LIU Cheng-yi; XIONG Chuan; LI Xiao-lin; ZHENG Lin-yong
Corresponding AuthorLI Xiao-lin
2016-11
Source PublicationJournal of Mountain Science
ISSN1672-6316
Volume13Issue:11Pages:2046-2052
Subtype期刊论文
AbstractFruiting bodies (500 g per site) of Tricholoma matsutake and the surface layer of soils collected from 20 spatially distant areas with pristine backgrounds across China were analyzed for potassium, magnesium, calcium, zinc, iron, copper, manganese and cadmium using inductively coupled plasma optical emission spectroscopy. In terms of the bioconcentration and bioexclusion concept, K, Mg, Zn, and Cu were highly bioconcentrated, and their bioconcentration factor values varied between 75-615, 2-107, 38-603 and 7-76, respectively, across the 20 sites. Fe, Mn and Cd were moderately bioconcentrated and their bioconcentration factors (BCFs) varied between 0.6-34.0, 0.4-37.0 and 0.9-7.0 respectively. However, Ca was excluded (BCF<1). T. matsutake is a species that is harvested in the wild as a valuable food and can contain a wide spectrum of both essential and hazardous mineral compounds that accumulate at elevated concentrations even if grown in pristine areas. The estimated intake rate of Cd in the fruiting bodies indicates cause for concern associated with this metal resulting from the daily consumption of between 200 and 400 g of fruiting bodies on a frequent basis during the mushrooming season.
KeywordFungi Heavy Metals Mineral Composition Mushrooms Wild Food
DOI10.1007/s11629-015-3568-9
Indexed BySCI
Language英语
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/17619
CollectionJournal of Mountain Science_Journal of Mountain Science-2016_Vol13 No.11
Recommended Citation
GB/T 7714
LI Qiang,LI Shu-hong,HUANG Wen-li,et al. Mineral constituents of a prized edible mushroom (Tricholoma matsutake) and soils beneath the fruiting bodies from the production areas across China[J]. Journal of Mountain Science,2016,13(11):2046-2052.
APA LI Qiang.,LI Shu-hong.,HUANG Wen-li.,LIU Cheng-yi.,XIONG Chuan.,...&ZHENG Lin-yong.(2016).Mineral constituents of a prized edible mushroom (Tricholoma matsutake) and soils beneath the fruiting bodies from the production areas across China.Journal of Mountain Science,13(11),2046-2052.
MLA LI Qiang,et al."Mineral constituents of a prized edible mushroom (Tricholoma matsutake) and soils beneath the fruiting bodies from the production areas across China".Journal of Mountain Science 13.11(2016):2046-2052.
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