Potassium sorbate, raws li cov zaub mov lom neeg lom zem, yog siv cov khoom noj khoom haus thiab pub luam yeeb, cov khoom siv roj hmab, cov txuj lom thiab kev lag luam roj hmab. Txawm li cas los xij, nws yog feem ntau dav siv nyob rau hauv cov khoom noj khoom noj thiab pub noj.

Hugnone yog tam sim no muab cov fumaric acid ntawm tus nqi zoo, xav nug!