Comprehensive Assessment to The Nutritive Value of Pleurotus Ostreatus Growing in Vinegar—Waste Culture Materials

The nutritive value of pleurotus ostreatus growing in vinegar waste culture materials was evaluated by means of fuzzy comprehensive assessment,In the evaluation, the nutritive composition of the daily necessary of an ordinary adult was used as the standard nutritive structure and that of pleurotus ostreatus cultivated in cotton seed shell culture materials as a contrast. the results showed that the protein content of sporophore growing in vinegar waste culture materials(Sporophore V ) was lower than that of sporophore growing in cotton seed shell culture materials(Sporophore C ), but the nutritive structure of Sporophore V was more rational than that of Sporophore C. This leads to the conclusion that the nutritive value of two kinds of sporophore has no evident difference, and using vinegar waste as a substitute for cotton seed shell to cultivate pleurotus ostreatus does not affect the nutritive value of pleurotus ostreatus.