Testing of other secondary metabolites

Non-volatile organic acid:

Organic acids are one of the main flavoring substances in fruits, vegetables and their products, and their type and content are closely related to the quality and flavor of the fruits. Weibari Biotech has established an HPLC method that can simultaneously detect oxalic acid, malic acid, citric acid, quinic acid, tartaric acid, shikimic acid, maleic acid, succinic acid and other non-volatile organic acids in plant samples.

Atlas example: (from left to right are oxalic acid, tartaric acid, malic acid, shikimic acid, citric acid, maleic acid, succinic acid)

Volatile organic acid:

Short-chain volatile fatty acids mainly include formic acid, acetic acid, propionic acid, butyric acid, isobutyric acid, valeric acid, and isovaleric acid. It is an important ingredient in food and feed, and an important product of microbial fermentation. Weibari Biotech established a pre-column derivatization combined with GCMS method, which can simultaneously detect such organic acid components in various samples.