酸木

PS alkali lignin sulfonate is a new type of surfactant, which is extracted and purified from waste liquid of paper-making by adding phenol and aldehyde and sulphuric acid at high temperature.

PS碱木素磺酸盐是由造纸废液经浓缩加入酚、醛和硫酸等在高温下复配或反应后提炼出的 1种新型表面活性剂。

The results showed that the yield of pentose in pre-extraction is 27%~43%,which indicates that hot water pretreatment is effective for extracting hemicelluloses hydrolytic sugars.

木片经热水预处理后，碱法制浆性能提高，易成浆，可降低用碱量，缩短蒸煮保温时间，而且与原木片碱法制浆相比，相近蒸煮条件下浆料卡伯值下降 7~10 个百分点，浆料己烯糖醛酸含量下降 75%~95%，原浆白度升高 4~6 个百分点，黏度有小幅度降低，得率下降 1.5~4.5 个百分点。

Some acids burn holes in wood and cloth.

有些酸类会在木和布上烧出洞来。

The results showed that the main constituents of walnut shell were lignin,cellulose and hemicelluloses.

不同产地漾濞泡核桃的核桃壳，其化学组分有差异，但主要成分是酸不溶木素。

The continuous ethanol fermentation with mixed substrates consisting of glucose and xylose in two series-wound fixed columns packed with gel beads of immobilized cells was developed and tested in the experiment.

本研究采用海藻酸钙固定普通酿酒酵母细胞和嗜鞣管囊酵母细胞于两个串联的发酵罐内，连续发酵葡萄糖和木糖组成的糖液并与膜耦合来制取酒精。

Arginine-rich food eel, sea cucumber, cuttlefish, octopus, pine wood fish, sesame, groundnut kernels, walnut.

富含精氨酸的食物有鳝鱼、海参、墨鱼、章鱼、木松鱼、芝麻、花生仁、核桃。

Heating the mixture of low-valued fish hydrolysates 100 mL,meat hydrolysates 10 mL,glucose 1.8 g,xylose 0.4 g,cysteine 0.75 g,vitamin B_(1) 0.75 g and ginger juice 2 g at pH 6.5,120 ℃ for 40 min is optimal for sauce flavor synthesis in which meat smell is strengthened ...

用小杂鱼酶解液100 mL；肉酶解液10 mL；葡萄糖1.8 g；木糖0.4 g；半胱氨酸盐酸盐0.75 g；维生素B10.75 g；生姜汁2 g；调节pH值至6.5~7.0，120℃加热40 min能够形成逼真肉香，无鱼腥味的调味料。

It is the tannic acid contained in oak that ages the brandy.

正是栎木里含的丹宁酸使白兰地变芳醇了。

The results indicated that the optimal technique of distilling of hawthorn beverage was hawthorn ∶water=1 ∶6,heated under 8590℃for 30min and infused for 3 hours ; the optimal sweetener formula compound of the beverage was determined as follows: xylitol 5 %,aspartame 0.6‰,sodium cyclamate 0%,acesulfame potassium 0.12‰.

结果表明，山楂饮料浸提的最佳工艺为：山楂水为1∶6，加热温度8590℃，时间30min、浸渍3h；最适甜味剂配比为：木糖醇5%，蛋白糖0.6‰，甜蜜素0.0‰，安赛蜜0.12‰。其制品糖酸适口、风味浓郁、营养丰富。

In Devon, excellent clotted cream is made, which goes well with English strawberries and raspberries.

在德文，人们制作一种极佳的酸凝脂奶油，这种东西同英国草莓或木莓一起吃时味道极好。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。