Taken O-Methoxyphenol as the substrate, the polyphenol oxidase activity was determined by the spectrophotometry.
多酚氧化酶活性测定是用邻甲氧基苯酚为底物,用分光光度法测定。
Synthetic methods of vanillin include o-methoxyphenol method, lignin method, safrole method, eugenol method, methyl hydroxybenzene method and microbial method.
生产方法主要有愈创木酚法、 木质素法、 黄樟素法、 丁香酚法、 甲酚法和微生物法等。
The compound 6-(2-methoxy phenoxy)-1, 4-dihydrogen-4-oxo-3-ethyl quinoline carboxylate is prepared with o-methoxyphenol and p-chloronitrobenzene as materials and through four-step reaction.
以邻甲氧基苯酚与对氯*为原料,经四步反应合成6-(2-甲氧苯氧基)-1,4-二氢-4-氧代-3-喹啉羧酸乙酯。经抗鸡球虫实验证明具有抗球虫效果。
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