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Citric acid and malic acid powder ( snucop )

枸橼酸、苹果酸粉(速可净)

A pot trial was conducted to systematically study the effects of malic acid , oleic acid and fa on maturity , physiological and nutrition metabolism of flue-cured tobacco .

通过盆栽试验，研究了不同有机酸对不同成熟度烤烟生理代谢与营养代谢的影响。

Malic enzyme is extracted from apples .

苹果酸酶是从苹果中提取的。

Citric acid and malic acid powder .

枸橼酸、苹果酸粉。

Malic acid , maleic acid & malonic acid .

苹果酸、顺丁烯二酸和丙二酸。