共 2 条
A green approach for the sustained-intestinal delivery of red chili (Capsicum annum L) extracted capsaicinoids with enhanced bioavailability
被引:5
|作者:
Joseph, Ashil
[1
]
Balakrishnan, Abhilash Maliakkal
[1
]
Mulakal, Johannah Natinga
[1
]
Das Sivadasan, Syam
[1
]
Mohan, Ratheesh
[2
]
Maliakel, Balu
[1
]
Madhavamenon, Krishnakumar Illathu
[1
]
机构:
[1] Akay Nat Ingredients, R&D Ctr, Malaidamthuruth PO, Cochin 683561, Kerala, India
[2] St Thomas Coll, Dept Biochem, Pala, Kerala, India
关键词:
Beadlets;
Capsicum annum L;
Capsaicin;
Capsifen;
Fenugreek dietary fiber;
Hydrogel;
FENUGREEK DIETARY FIBER;
GALACTOMANNANS;
FORMULATION;
DRUG;
RELEASE;
INSULIN;
PEPPERS;
GLUCOSE;
TYPE-1;
HOT;
D O I:
10.1016/j.jff.2021.104658
中图分类号:
TS2 [食品工业];
学科分类号:
0832 ;
摘要:
Intestinal delivery with enhanced bioavailability is of great significance for stomach irritating and pungent bioactive molecules. The present study reports the development of a pungency-masked food-grade microbeadlets for the sustained-intestinal delivery of red chili extracted capsaicinoids using fenugreek galactomannans. Capsaicinoids encapsulated microbeads (CapF) of about 250 to 400 mu m were prepared by a gel-phase homogenization, fluid-bed granulation followed by galactomannan coating, and characterized by NMR, FTIR, DSC, PXRD, and SEM as stable, directly compressible, free flowing amorphous beadlets with a tap density of 0.64 +/- 0.2 g/mL. Swelling studies, in vitro release kinetics and particle size analysis indicated the intestinal delivery of soluble capsaicinoids. Pharmacokinetic studies on Wistar rats revealed enhanced bioavailability (19-fold) of CapF when the area under plasma concentration verses time was compared with that of unformulated capsaicinoids. CapF was safe upon gastric mucosa irritation test and demonstrated significant (P < 0.05) anti-obesity effect in high fat diet-induced hypercholesteremic rats.
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页数:12
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