cornhusk ['kɔ:nhʌsk]
- cornhusk的基本解释
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n.
玉米之外壳
- 相关中文词汇
- 玉米之外壳
- 拼写相近单词
- cornhusker
- cornhusking
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The decoloration ratio of cornhusk hydrolysate was 92.27%. 75% of furfurol, 53% of 5-hydroxymethyl furfural and 98% of polyphenol compounds were removed, and the loss of total sugar was below 5%.
在此工艺条件下,水解液的脱色率为92.27%,糠醛脱除率75%,5-羟甲基糠醛脱除率53%,多酚类化合物脱除率98%,总糖损失低于5%。
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The cornhusk dilute acid hydrolysate after detoxification can be the substitution of glucose as a carbon source for producing succinic acid by anaerobic fermentation.
发酵试验表明脱毒的玉米籽皮稀酸水解液作为碳源厌氧发酵制备丁二酸具有可行性。
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The result showed NaOH was the reasonable agent for changing pH value of cornhusk hydrolysate, and cornhusk hydrolysate could be preserved in the below conditions: pH value is pH4.0 and the sugar concentration of corn hydrolysate was from 80g/L to 160 g/L, multicomponent hydrolysate could be deposited within 48 h at the room temperature (20℃) or the low temperature (4℃) and must be preserved within 48~120 hours at the low temperature (4℃) from harmful fermentation by microorganism.
通过温度、pH、梯度总糖浓度以及调pH试剂等因素对玉米皮水解糖液存放过程中总糖浓度变化趋势的影响进行深入研究,实验结果表明:选取NaOH作为调pH试剂比较经济,且选择在80~160g/L、pH4.0条件下存放可较好保存糖液品质,确定出在0~48h范围内可选择低温(4℃)至室温(20℃)条件下存放,而48~120h范围内只能选择低温存放(4℃),室温条件下较长存放时间的糖液易被环境微生物发酵利用掉,为玉米皮水解糖液的短期存放提供一定的帮助。
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Cornhusk is a kind of non-food and low-cost biomass. Cornhusk was hydrolyzed by dilute acid in this research. Optimized technical conditions for detoxification of cornhusk dilute acid hydrolysate were determined by experiments: activated carbon 1%, pH4.0, temperature 30℃, detoxification time 30min.
玉米籽皮是一种廉价的非粮生物质,该文采用稀酸水解玉米籽皮制备混合糖液,并对玉米籽皮稀酸水解液的脱毒条件进行了优化,优化结果为:活性炭用量1%、pH4.0、作用温度30℃、作用时间30 min。
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Cornhusk ; superabsorbent resin ; graft copolymerization ; acrylic acid
玉米秸秆;高吸水树脂;接枝共聚;丙烯酸
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cornhusk:玉米之外壳
cornflower 矢车菊 | cornhusk 玉米之外壳 | cornhusker 内布拉斯加州居民