Grape Products (Hashgachah Practicum #57 - Ingredients I)
Rabbi Dovid Cohen
Grape Products: Hamshachah (smoothies, jam, bishul before hamshachah, raisin juice concentrate); Mevushal; Grapeseed extract; Grapeseed oil; Tartaric acid; Other grape products; Grape juice from concentrate; Issur hana'ah; Grape flavors. See seforim by Rabbi Cohen at www.kashrushalacha.com