Latest developments in food-grade delivery systems for probiotics: A systematic review
Yuxing Gao, Xin Wang, Changhu Xue, Zihao Wei
Critical Reviews in Food Science and Nutrition
Abstract
Tremendous progress in the inseparable relationships between probiotics and human health has enabled advances in probiotic functional foods. To ensure the vitality of sensitive probiotics against multiple harsh conditions, rising food-grade delivery systems for probiotics have been developed. This review gives a summary of recently reported delivery vehicles for probiotics, analyzes their respective merits and drawbacks and makes comparisons among them. Subsequently, the applications and future prospects are discussed. According to the types of encapsulating probiotics, food-grade delivery systems for probiotics can be classified into "silkworm cocoons" and "spider webs", which are put forward in this paper. The former, which surrounds the inner probiotics with the outer protective layers, includes particles, emulsions, beads, hybrid electrospun nanofibers and microcapsules. While hydrogels and bigels belong to the latter, which protects probiotics with the aid of network structures. The future prospects include preferable viability and stability of probiotics, co-delivery systems, targeted gut release of probiotics, delivery of multiple strains, more scientific experimental verification and more diversified food products, which will enlighten further studies on delivering probiotics for human health. Taken together, delivery vehicles for probiotics are-or will soon be-in the field of food science, with further applications under development.
Extracted Claims
3 claims extracted from this paper into the knowledge graph
silkworm cocoons include particles, emulsions, beads, hybrid electrospun nanofibers and microcapsules
“The former, which surrounds the inner probiotics with the outer protective layers, includes particles, emulsions, beads, hybrid electrospun nanofibers and microcapsules.”
spider webs include hydrogels and bigels
“While hydrogels and bigels belong to the latter, which protects probiotics with the aid of network structures.”
food-grade delivery systems for probiotics classified into silkworm cocoons and spider webs
“According to the types of encapsulating probiotics, food-grade delivery systems for probiotics can be classified into 'silkworm cocoons' and 'spider webs', which are put forward in this paper.”