PREPARATION OF COACERVATES COMPLEX FROM ISOLATE FENUGREEK SEED PROTEIN AND ITS GUM FOR CAPSULE SHELL PRODUCTION.: PREPARATION OF COACERVATES COMPLEX FROM ISOLATE FENUGREEK SEED PROTEIN AND ITS GUM FOR CAPSULE SHELL PRODUCTION.

Afaf  Abdulrahman Ayoub; Sawsan Mustafa Abdul-Rahman

Authors

Afaf Abdulrahman Ayoub
Sawsan Mustafa Abdul-Rahman

Keywords:

fenugreek seed, complex coacervates, zeta potential, freeze dried.

Abstract

The isolate of fenugreek protein and fenugreek gum were extract previously obtained using steps conducted from Fenugreek seed. The fenugreek seed protein isolate (FPI) and Fenugreek seed gum (FG) were prepared as a coacervates complex as well as they were studied its characteristics. The best proportion of FPI-FG were optimized to obtain the highest production of (capsule shell) coacervates complex support by estimating of zeta potential and turbidity values. It was found the pH (4.0), FPI- to-FG proportion(6 protein to1 gum) had the best yield for complex production .The freeze-drying dried technique was ultilized to obtain the coacervates complex had the most stability particles by reducing its humidity. Therefore, the purpose of cross-linked formation between FPI-to-FG complex coacervates was obtained as a cover to protect against the sensitive effects of oxygen and heat factors whether food or medical supplies.

Author Biographies

Afaf Abdulrahman Ayoub

¹Department of Food Science, College of Agricultural Engineering Science University of Baghdad, Baghdad, Iraq, [email protected]
Sawsan Mustafa Abdul-Rahman

The isolate of fenugreek protein and fenugreek gum were extract previously obtained using steps conducted from Fenugreek seed. The fenugreek seed protein isolate (FPI) and Fenugreek seed gum (FG) were prepared as a coacervates complex as well as they were studied its characteristics. The best proportion of FPI-FG were optimized to obtain the highest production of (capsule shell) coacervates complex support by estimating of zeta potential and turbidity values. It was found the pH (4.0), FPI- to-FG proportion(6 protein to1 gum) had the best yield for complex production .The freeze-drying dried technique was ultilized to obtain the coacervates complex had the most stability particles by reducing its humidity. Therefore, the purpose of cross-linked formation between FPI-to-FG complex coacervates was obtained as a cover to protect against the sensitive effects of oxygen and heat factors whether food or medical supplies.

PREPARATION OF COACERVATES COMPLEX FROM ISOLATE FENUGREEK SEED PROTEIN AND ITS GUM FOR CAPSULE SHELL PRODUCTION.