【摘要】 介绍了黑曲霉固体培养生产植酸酶的发酵工艺 ,研究了培养基氮源、pH值、含水量、发酵时间等因素对产酶的影响 ,并确定了从发酵物中抽提植酸酶的方法更多还原

【Abstract】 The technology of solid fermentation for producing phytase was studied. The tests included the compositions of culture medium and such culture conditions as pH, N sourses, fermentation time, moisture content etc. And the method of phytase extraction was worked out.更多还原