acid preservative method
常见例句
- This method has been successfully used to determine benzoic acid and salicylic acid in commercial preservative and bactericide simultaneously.
將該方法用於商品殺菌防腐劑中苯甲酸及水楊酸的同時測定，結果滿意。 - The method for preparing the acid pectase preparation still can ensure slow growth of bacteria in the acid pectase preparation in the absence of preservative.
應用本發明的方法制備的酸性果膠酶制劑，在不加防腐劑的情況下，仍然能夠保証酸性果膠酶制劑中細菌的生長緩慢。
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