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醋糟是食醋酿造厂的废料,常做为废料丢弃,易造成环境污染。据测定鲜醋糟含水分64～76.5%、粗纤维3.0～4.2%、粗蛋白6.9～8.5%、粗脂肪1.9～3.5%、无氮浸出物14.8～17.5%、粗灰分0.6～0.7%。这些有效成分可被食用菌利用,而目前随着食用菌栽培量的不断扩大,棉籽壳出现紧缺,价格上涨,从而导致栽培成本提高。如果以醋糟为主料代替部分棉籽壳栽培食用菌,将会缓解棉籽壳紧缺,降低成本,并能达到利用生物
Vinegar vinegar is vinegar brewery waste, often as discarded as waste, easy to cause environmental pollution. According to the test, the fresh vinegar grains contain 64-76.5% of water, 3.0-4.2% of crude fiber, 6.9-8.5% of crude protein, 1.9-3.5% of crude fat, 14.8-17.5% of nitrogen-free extract and 0.6-0.7% of crude ash. These active ingredients can be used by edible fungi, and now with the continuous expansion of edible mushroom cultivation, cottonseed husk shortage, the price rise, resulting in increased cultivation costs. If vinegar grains as the main material instead of part of the cottonseed shell cultivation of edible mushrooms, cottonseed shell will ease the shortage, reduce costs, and can achieve the use of biological