苹果酸是一种二羧酸，天然存在于水果如苹果和梨中。它在许多酸味或酸味食物中起作用。
CAS：6915-15-7
分子式：C4H6O5
分子量：134.09
纯度：98%
存储：Store at -20°C

Background:

Malic acid is a dicarboxylic acid that is naturally found in fruits such as apples and pears. It plays a role in many sour or tart foods.

[1]. Dai Z, et al. Current advance in biological production of malic acid using wild type and metabolic engineered strains. Bioresour Technol. 2018 Jun;258:345-353.