安徽农学通报
安徽農學通報
안휘농학통보
AUHUI AGRICULTURAL SCIENCE BULLETIN
2014年
3期
136-138
,共3页
张晓辉%吴广泉%王静%董蓉蓉
張曉輝%吳廣泉%王靜%董蓉蓉
장효휘%오엄천%왕정%동용용
营养盐%替代%发酵周期%试验研究
營養鹽%替代%髮酵週期%試驗研究
영양염%체대%발효주기%시험연구
Nutrient%Replacement%Fermentation period%Experimental study
试验优化获得一可用于Frings醋酸发酵的自制营养盐,其物料及用量分别为:葡萄糖49.3%,酵母粉29.1%,柠檬酸铵14.6%,磷酸二氢钾3.4%,磷酸二氢钠1.7%,硫酸镁2.0%,自制营养盐与Frings营养盐按2∶8混合用于Frings醋酸发酵,可节约成本13.7%,发酵周期与Frings营养盐无明显差异。
試驗優化穫得一可用于Frings醋痠髮酵的自製營養鹽,其物料及用量分彆為:葡萄糖49.3%,酵母粉29.1%,檸檬痠銨14.6%,燐痠二氫鉀3.4%,燐痠二氫鈉1.7%,硫痠鎂2.0%,自製營養鹽與Frings營養鹽按2∶8混閤用于Frings醋痠髮酵,可節約成本13.7%,髮酵週期與Frings營養鹽無明顯差異。
시험우화획득일가용우Frings작산발효적자제영양염,기물료급용량분별위:포도당49.3%,효모분29.1%,저몽산안14.6%,린산이경갑3.4%,린산이경납1.7%,류산미2.0%,자제영양염여Frings영양염안2∶8혼합용우Frings작산발효,가절약성본13.7%,발효주기여Frings영양염무명현차이。
This paper showed a homemade nutrient salt by test for acetic acid fermentation in Frings Acta-tor,this salt Includes glucose 49.3%,yeast powder 29.1%,ammonium citrate 14.6%,potassium dihydrogen phosphate 3.4%,sodium dihydrogen phosphate 1.7%,magnesium sulfate 2%.This homemade nutrient salt and the Frings nutrient salt mixed by 2∶8 can save the cost of 13.7%,and there is no significant differ-ence in the fermentation cycle.