| Article |
|---|
| Article name |
Macro- and Microelements Contents in Some Types of Wild Mushrooms (Zabaikalsky Krai) |
| Authors |
Leskova O.A. Candidate of Biology, Associate Professor, OLeskova@zabspu.ruLeskov A.P. Candidate of Biology, Associate Professor, artem-leskov@inbox.ru |
| Bibliographic description |
Leskova O. A., Leskov A. P. Macro- and Microelements Contents in Some Types of Wild Mushrooms (Zabaikalsky Krai) // Scholarly Notes of Transbaikal State University. Series Biological sciences. 2017. Vol. 12, No. 1. PP. 26–30. |
| Section |
Ecology |
| UDK |
574/577 |
| DOI |
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| Article type |
|
| Annotation |
The article presents experimental work on quantitative determination of macro and micro elements
content in some natural objects on the territory of Shelopuginsky District (Zabaikalsky Krai). The objects
of research were some edible mushroom species: Leccinum aurantiacum, Suillus luteus, Russula
delica, Agaricus silvaticus, Xerocomus subtomentosus. Ionic content of the elements in the mushrooms
was determined using the method of x-ray fluorescent analysis. The research carried out showed that
all mushroom species accumulate some nonmetal elements, including the largest quantity of phosphorus.
The largest quantity of this elements was found in Agaricus silvaticus. This species had a maximum
silicon and chlorine content. There was the largest potassium content among biogenic metal elements.
Agaricus silvaticus was characterized by a maximum sodium, calcium, strontium and barium content.
Determination of heavy metals showed the maximum iron content in Agaricus silvaticus. The
maximum allowable concentration of zinc and copper was exceeding for all the species studied. Nickel
had a minimum accumulation. Most of the heavy metals studied was found in Agaricus silvaticus.
The minimum content of all the elements studied was determined in fruit bodies of Suillus luteus and
Xerocomus subtomentosus. Heavy metal concentration in the mushrooms of Zabaikalsky Krai is higher
than in those of other regions of Russia. The research findings can be used for ecological monitoring on
the territory of Zabaikalsky Krai, as well as for organizing the students’ scientific research.
|
| Key words |
mushrooms, biogenic elements, heavy metals, Zabaikalsky Krai |
| Article information |
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| References |
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| Full article | Macro- and Microelements Contents in Some Types of Wild Mushrooms (Zabaikalsky Krai) |
