查询词典 cornhusk

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%。

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。

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。

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。

Cornhusk ; superabsorbent resin ; graft copolymerization ; acrylic acid

玉米秸秆；高吸水树脂；接枝共聚；丙烯酸

Using potassium persulfateas initiator and N, N′-methylenebisacrylamideas crosslinker, the graft copolymerization of acrylic acidonto modified cornhusk fiber was carried out.

将玉米秸秆进行提纯改性，采用过硫酸钾为引发剂、N，N-亚甲基双丙烯酰胺为交联剂，使其与丙烯酸接枝共聚合成农用高吸水树脂，通过试验对比最终确定最佳条件为改性玉米秸秆与丙烯酸的质量比为1∶6、丙烯酸中和度为70%、反应时间为4h、烘干温度为60°C；对最佳条件下制备的树脂进行了吸水倍率的测试；对秸秆预处理前后及接枝产物进行了红外谱图分析。

In batch cultures, glucose, xylose and arabinose in cornhusk dilute acid hydrolysate after detoxification were consumed by Actinobacillus succinogenes NJ113, when the total sugar concentration was 50 g/L in medium, the final succinic acid concentration of 34.2 g/L was obtained, resulting in a succinic acid yield of 0.68 g/g and a succinic acid productivity of 0.83 g/. When the total sugar concentration was 68.2 g/L in medium, the succinic acid concentration was 42.3g/L, the yield was 0.62g/g, and productivity was 0.98 g/.

经过脱毒处理后，产琥珀酸放线杆菌 NJ113均能利用水解液中的葡萄糖、木糖、阿拉伯糖，培养基总糖浓度为50 g/L时，丁二酸分批发酵的质量收率可达0.68 g/g，浓度可达34.2 g/L，生产强度达0.83 g/，总糖浓度为68.2 g/L时，丁二酸质量收率仍可达0.62 g/g，浓度42.3 g/L，生产强度0.98 g/。

Familiar with different kinds of fabrics and accessories, including paper and pp straws, cornhusk, sea grass, PVC, suede, canvas as well as decoration beads and hardware , etc.

熟悉各种手袋物料五金，如帆布，拉架布，PVC，拉菲草，玉米衣等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。