Effect of Different Soil Covering Materials on the Nutrient Content of Oudemansiella raphanipes
Determining the content of water,crude fat,total sugar,crude polysaccharide,crude fiber,protein,total flavonoids and total polyphenols in fruit body,to study the influence of different soil covering materials on the nutrient content of Oude-mansiella raphanipes.The results showed that there was no significant difference in the water content of the O.raphanipes cultivated by covering with red loam,fine clay and coarse clay(P＞0.05).In 100 g dried fruit bodies,there was no significant difference in the contents of crude fiber and total flavonoids of O.raphanipes cultivated by 3 kinds of covering soil,while the content of crude fat,total sugar,crude polysaccharide,protein and total polyphenols were the highest content of coarse clay.The results of nutritional balance score showed that the balance of nutritional value decreased in the order of coarse clay,fine clay and red loam.To sum up,it can be seen that the O.raphanipes cultivated by covering with coarse clay has the best effect and the highest comprehensive nutritional composition score.The test results can provide a reference for the cultivation of the O.raphanipes.
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