pharmaceutical or nutraceutical composition resistant to gastric juice with resistance against the influence of ethanol

摘要

Patent specification: "Pharmaceutical or nutraceutical composition resistant to gastric juice with resistance against the influence of ethanol". The invention relates to a pharmaceutical or nutraceutical composition comprising: a) a core comprising a pharmaceutical active ingredient or a nutraceutical and b) an inner coating layer comprising at least 30% by weight of one or more alginic acid salts and ) an outer coating layer comprising at least 30% by weight of one or more polymers or copolymers comprising anionic side groups.