جامع المسائل، مرکز پاسخگویی به احکام شرعی و مسائل فقهی

Issue No.217- If grapes are used in preparing vinegar along with their stems, and their juice usually turns into liquor before turning into vinegar, the stems will be ṭāhir after it turns to vinegar. However, if cucumber or eggplant and similar things are added to it, it is necessary to avoid it as an obligatory precaution.