Microencapsulation Improved Probiotics Survival During Gastric Transit

Microencapsulation of probiotics for gastrointestinal delivery.

The administration of probiotic bacteria as nutraceuticals is an area that has rapidly expanded in recent years, with a global market worth $32.6 billion predicted by 2014. Many of the health promoting claims attributed to these bacteria are dependent on the cells being both viable and sufficiently numerous in the intestinal tract. The oral administration of most bacteria results in a large los...

Improved Public Transit Improved Public Transit

Challenges of Probiotics Microencapsulation by Spray Drying Method

Introduction: In the recent years, attention to the use of probiotic drugs and probiotic food products, due to probiotic’s functional and health properties has been increased. The storage and the viability of the probiotics in the products and passing through the gastrointestinal tract was always a big challenge. Drying is one of the functional and important choices that can be used for stabili...

Cocoa procyanidins are stable during gastric transit in humans.

BACKGROUND Polyphenolic procyanidins are abundant flavonoid polymers in Western diets. In vitro biological activity has been reported for these compounds, but activity in vivo depends on the amount and chemical nature of the flavonoids reaching the gastrointestinal tract. Degradation of procyanidins under simulated gastric conditions at pH 2.0 has been reported in vitro. OBJECTIVE The objecti...

Microencapsulation of Probiotics by Calcium Alginate and Gelatin and Evaluation of its Survival in Simulated Human Gastro-Intestinal Condition

Probiotics are defined as live microorganisms which, when administrated in adequate amounts confer health benefit on humans (FAO, 2001). Bacteria belonging to genera Bifidobacterium and Lactobacillus are often used as probiotic supplements (Homayouni, 2008). With potential health advantages such as alleviation of symptoms of lactose malabsorption, cancer suppression, resistance to infectious ga...