Results: The trace elements of Zn,Cu,Fe and Mn are found in the mushrooms.

Research of Preparation Technology of Tricholoma mongolicum Polypeptide;

STIMULATING GROWTH EFFECT OF DIFFERENT ISOLATES OF Tricholoma mongolicum AND ITS CULTURAL SOLUTION ON Triticum aestivum AND Trassica oleracei;

Determination of Mercury in Tricholoma giganteum by Flow Injection-Atomic Absorption Spectrometry;

Nutrient Analysis of Tricholoma giganteum and Pleurotus eryngii Cultivated with Cotton Seed Hull Compost;

Studies on the Biological Characteristics of Tricholoma giganteum;

Study on Submerged Culture of Tricholoma Matsutake;

Combinational Effects of a Glycoprotein from Tricholoma matsutake with 5-Fu on Human Liver Cancer Cells Bel-7402 in Vitro and the Relevant Mechanisms;

RAPD Analysis of Germ Plasm Resources of Tricholoma matsutake;

Determination of Fe,Zn and Mn in Tricholoma Giganteum Fruit Bodies by Flame Atomic Absorption Spectrometry;

Determination of arsenic in Tricholoma giganteum by microwave digestion hydride generation atomic absorption spectrometry;

Analysis of Main Nutrition Components in Tricholoma giganteum Fruitbodies;

Study on Technique of Microwave Extraction of Tricholoma mongolicum Imai Polysaccharide;

The results show that the optimum conditions for formation and regeneration of Tricholoma mongolicum Imai.

In this dissertation,the fruiting body of Mongolia Tricholoma (Tricholoma mongolicum Imai)and purple mushroom (Agaricus rubellus) was as the raw material, extraction, isolation and purification, the purity of identification, some physical and chemical properties and structure,biological activity of its two polysaccharide has studied systematically .