Abstract:
本文研究了6种活性炭对十五碳二元酸发酵液的脱色影响,确定了最适合该发酵液体系的活性炭。同时通过单因素实验,分别考察了活性炭加入量、脱色时间、脱色温度、发酵液Ph值对脱色效果的影响,确立了较适宜的发酵液脱色工艺:活性炭加入量7%,脱色时间20min,脱色温度60℃,Ph=8,此时的发酵液脱色率为73.91%,脱色效果不理想,拟从进一步脱色或二元酸盐结晶的角度出发来提高十五碳二元酸的纯度。
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Year: 2008
Page: 1-6
Language: Chinese
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
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30 Days PV: 2
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