Abstract:

Huchen potato were selected as experimental materials, researching the extract method using different solvent, material liquid ratio and extraction time for potato solanine affect the content of solanine. The results showed that, the combination which the solvent ratio of ethanol to acetic acid was 10:1, the ratio of material liquid was 1:15, the time of extracting was 3 h, that was significantly better than other condition combination, so it was the best extraction condition.