以下为句子列表:
英文: A mixture of catechin and epicatechin, procyanidin B4, 4-hydroxy-benzoic acid and ethyl gal-late were purified and identified from grape seed procyanidin extract.
中文: 得到2种原花青素的单体:(+)-儿茶素和(-)-表儿茶素;1种原花青素二聚体B4;2种其他酚类物质:对羟基苯甲酸及没食子酸乙酯。
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英文: Benzoic acid has antibacterial and antifungal properties.
中文: 苯甲酸具有抗菌和杀真菌的特性。
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英文: Compound benzoic acid ointment is used in the treatment of fungal infections of the skin.
中文: 复合苯甲酸酸软膏被使用在皮肤的真菌感染的治疗。
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英文: Fermented bean curd antiseptic 100% qualified, dried vegetables benzoic acid qualified rate 98.04%.
中文: 腐乳防腐剂100%合格,于菜苯甲酸合格率98.04%。
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英文: By means of hydrolyzation, partly decarboxylation, methyla-tion, acidification the intermediate product, 2,4,5-trifluoro-3-methoxyl benzoic acid can be got.
中文: 合成1-环丙基-6,7-二氟-8-甲氧基-1,4-二氢4-氧代喹啉-3-羧酸乙酯,以四氟邻苯二甲酸为起始原料,经水解、部分脱羧、甲基化、酸化得到中间体2,4,5-三氟-3-甲氧基苯甲酸,中间体再经酰氯化、缩合、脱羧、醚化、环丙胺置换,环合得本品,实验收率为37。
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