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菠萝制罐废料——菠萝渣,约占果实重量的50～60%。怎样综合利用这些营养丰富的下脚?许多研究者都曾在这方面做了大量的工作,如榨取废料中的汁液来生产饮料或进行食品发酵;从废料中提取菠萝蛋白酶、维生素C和菠萝香精;用作饲料等。为了探讨菠萝渣的新用途,作者于1985年初进行了栽培凤尾菇试验。现将初步结果报告如下。 (一)材料:凤尾菇菌种引自热带作物产品加工所食用菌种厂.菠萝渣由湛江罐头厂提供,为菠萝制罐废料经榨汁后剩下的残渣,pH3.5.
Canned pineapple waste - pineapple residue, accounting for about 50 to 60% of the weight of the fruit. How to take full advantage of these nutrient-rich feet? Many researchers have done a lot of work in this area, such as squeezing juice from waste to produce beverages or food fermenting; extracting bromelain, vitamin C and pineapple flavors from the waste; For feed and so on. In order to explore the new use of pineapple residue, the author conducted a trial of mushroom cultivation in early 1985. The preliminary results are reported below. (A) Materials: Pleurotus mushrooms from the edible fungus plant of tropical crop products processing. Pineapple residue provided by the Zhanjiang Cannery, pineapple can waste left after residue juice, pH3.5.