Retention of bilberry anthocyanins in wood hemicelluloses coated microcapsules under the impact of humidity and packaging conditions
Anthocyanins are attractive natural colorants with recognized health-promoting properties, but their susceptibility to moisture and oxygen limits their shelf-life in powdered formulations. This study investigated the storage stability of spray-dried bilberry anthocyanins microencapsulated with galactoglucomannans (GG...