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用于食用级乳酸发酵的主料玉米,其中的淀粉被转化为糖再经乳酸发酵后,其滤渣则全部作为工厂废料被排出。据初步调查,仅河南15家乳酸生产厂,每天就有数十吨发酵残渣被排入河沟。经取样测定,这些发酵残渣中均含有大量的纤维素、蛋白质及部分糖类。为变废为宝,笔者进行了发醋残渣栽平菇试验,取得了满意的效果,现报告如下:(一)供试菌种菌种为佛罗里达平菇(本院保
For food-grade lactic acid fermentation of corn, in which starch is converted to sugar and then lactic acid fermentation, the filter residue is all discharged as a factory waste. According to a preliminary investigation, only 15 lactic acid production plants in Henan Province have dozens of tons of fermentation residues discharged into the river ditch every day. After sampling, these fermentation residues contain a lot of cellulose, protein and some sugars. To turn waste into treasure, I made vinegar residue sludge planted mushroom test, and achieved satisfactory results, are as follows: (A) for the test species strains of Florida mushroom (the hospital insurance