Propionic acid and its salts are important feed preservatives.

丙酸及其盐是重要的饲料防腐剂。

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The method can be used to test the propionic acid in the antimicrobial.

可用于测定防霉剂中的丙酸含量。

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Objective To determine the best synthesis condition of 3-(4-iodobenzyl)propionic acid.

目的考察3-（4-碘苯甲酰基）丙酸的最佳合成条件。

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Objective To determine the best synthesis condition of 3-(4-iodobenzyl)propionic acid.

目的考察3-（4-碘苯甲酰基）丙酸的最佳合成条件。

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