Tamarind kernel powder gum arabic and maltodextrin as a novel combination for encapsulating agents of phenolic antioxidants

Pitchaon M, . and Tanawan W, . and Thepkunya H, . Tamarind kernel powder gum arabic and maltodextrin as a novel combination for encapsulating agents of phenolic antioxidants. pp. 645-652. ISSN 22317546

The effect of tamarind kernel powder (TKP 0-2.7 w/w) gum arabic (GA 0-18 w/w) and maltodextrin (MD 0-27 w/w) on droplet size rheological properties -Potential encapsulation efficiency and the stability of W/O/W emulsions from methyl gallate (MG) and mango seed kernel (MSK) extract was investigated. The result shows that increasing GA and MD reflected to small droplet size. The viscosity was directly related to GA MD and TKP. The higher concentration of MD and GA reflected to lower creaming layer. The higher encapsulation efficiency was found with increasing the concentration of GA and MD. The stability and encapsulation efficiency results of MSK extract in W/O/W double emulsion was higher than that of MG emulsion. The results suggested that the novel combination of TKP GA and MD has a potential usage as wall material in phenolic encapsulation.

Full text available from: Official URL: http://ifrj.upm.edu.my/20%20(02)%202013/21%20IFRJ%...

Abstract

The effect of tamarind kernel powder (TKP 0-2.7 w/w) gum arabic (GA 0-18 w/w) and maltodextrin (MD 0-27 w/w) on droplet size rheological properties -Potential encapsulation efficiency and the stability of W/O/W emulsions from methyl gallate (MG) and mango seed kernel (MSK) extract was investigated. The result shows that increasing GA and MD reflected to small droplet size. The viscosity was directly related to GA MD and TKP. The higher concentration of MD and GA reflected to lower creaming layer. The higher encapsulation efficiency was found with increasing the concentration of GA and MD. The stability and encapsulation efficiency results of MSK extract in W/O/W double emulsion was higher than that of MG emulsion. The results suggested that the novel combination of TKP GA and MD has a potential usage as wall material in phenolic encapsulation.

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Item Type:	Article
AGROVOC Term:	Tamarind
AGROVOC Term:	Gum arabic
AGROVOC Term:	Maltodextrins
Depositing User:	Ms. Suzila Mohamad Kasim
Last Modified:	24 Apr 2025 06:27
URI:	http://webagris.upm.edu.my/id/eprint/21779

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