galactoside的例句（galactoside在句子中的用法）

• Digitonin is a galactoside. 洋地黄皂甘是一种半乳糖甘.
• An enzyme that catalyzes the hydrolysis of a galactoside. 半乳糖酵催化半乳糖水解的一种酶.
• It acted on cellobiose and PNP - � � - D - glucoside, and a little on PNP - � � - D - galactoside nnd PNP - � � S - D - xyloside. 此酶不仅能水解纤维二糖和对硝基苯 - β -D- 葡萄糖苷, 还能微弱地水解对硝基苯β-D- 半 乳糖苷和β -D- 木糖苷.