Science and Kashrus (Kosher Classes 74)
Update: 2025-05-30
Description
Science and Kashrus:
- Animal fat and vegetable oil (glycerin, fatty acids);
- Vape juice, e-cigarettes, and flavors;
- Glucose;
- Medicine;
- Vacuum and pressure.
See seforim by Rabbi Cohen at www.kashrushalacha.com
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