glycolic acid

By way of complex extraction with PCW-6 extractant to recover glycolic acid from the wastewater, the paper discussed different effects of each factor ( such as acidity, extractant concentration, oil-water ratio, temperature, and equilibrium time) to the extracting efficiency.

以PCW-6为萃取剂，采用络合萃取法回收废水中的羟基乙酸，探讨了各因素（酸度、络合剂浓度、油水比、温度、萃取平衡时间）对羟基乙酸萃取率的影响；

Ingredients: allantoin, vegetal bacteriolytic-enzyme, glycolic acid, citric acid.

成份: 尿囊素 、 植物溶菌酶 、 甘醇酸 、 柠檬酸.

Tip: Products containing alpha hydroxy acid or glycolic acid can puff up the skin around pores, temporarily making them look smaller, without overly drying skin.

小贴士：果酸或乙醇酸的收敛水会使你毛孔周围的皮肤肿胀，暂时缩小毛孔，而不会过度挥发你皮肤的水分。

Light may affect its activity in two ways: by starting photosynthesis to produce glycolic acid, which induces the biosynthesis of the apoenzyme, and by accelerating the biosynthesis of flavines and thereby raising the level of FMN in tissues which increases the activity of the enzyme.

光也可以加速叶组织内FMN的合成，从而提高乙醇酸氧化酶的活性。