香草扁桃酸是一种化学中间体。
采用超声波相转移催化技术合成了扁桃酸。
Mandelic acid was synthesized by means of ultrasonic phase transfer catalysis(PTC) method.
扁桃酸，也有利于加强胶原蛋白，其中一个积木皮肤的支持网络。
Mandelic acid also helps to strengthen collagen, one of the building blocks of the skin's support network.
目的研究生物不对称催化苯乙酮酸合成手性药物前体R（-）-扁桃酸。
To study the synthesis of chiral precursor R(-)-mandelic acid obtained by asymmetric bioreduction of phenylglyoxylic acid.
根据本发明，盐酸舍曲林晶形II可直接由舍曲林碱或扁桃酸舍曲林制备。
Accordnig to the present invention, sertraline hydrochloride Form II may be produced directly for sertraline base or sertraline mandelate.
铝作业工人尿中的高香草酸和香草扁桃酸水平均较高，且香草扁桃酸水平显著高于对照工人；
Both urine VMA and HVA levels were higher in the workers exposed to aluminum, and urine VMA level in the exposed was significantly higher than that in controls.
本文利用草酸的电解液合成了4-羟基-3-甲氧基扁桃酸，经进一步电解氧化合成了香兰素，获得了满意的结果。
Vanillin is prepared by electrolytic oxidation of 4-hydroxy-3-methoxymandelic acid which is obtained by reaction of electrolytic solution of oxalic acid and guaiacol.
通过对对羟基扁桃酸氨解反应有关影响因素的研究，改进了氨解反应的条件，提高了反应收率，为其工业化生产提供了依据。
The synthesis ofp-hydroxyphenylglycine is studied under different conditions. The overall yield is 92% and this method provided basis for industrialization.
目的：观察局部应用氨甲环酸及阿米卡星预防扁桃体切除术后出血的效果。
AIM: to observe the effect of topical application of tranexamic acid and amikacin in preventing hemorrhage after tonsillectomy.
目的：观察局部应用氨甲环酸及阿米卡星预防扁桃体切除术后出血的效果。
AIM: to observe the effect of topical application of tranexamic acid and amikacin in preventing hemorrhage after tonsillectomy.
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