Author
Listed:
- Idowu, A.O.
(Department of Food Science and Engineering, Ladoke Akintola University of Technology, P.M.B. 4000, Ogbomoso, Oyo State, Nigeria)
- Duduyemi, O.
(Department of Chemical and Polymer Engineering, Lagos State University, Lagos, Lagos State, Nigeria)
- Abioye, A.O.
(Department of Food Science and Engineering, Ladoke Akintola University of Technology, P.M.B. 4000, Ogbomoso, Oyo State, Nigeria)
- Arinkoola A. O.
(Department of Food Science and Engineering, Ladoke Akintola University of Technology, P.M.B. 4000, Ogbomoso, Oyo State, Nigeria)
- Ade-Omowaye, B.I.O
(Department of Food Science and Engineering, Ladoke Akintola University of Technology, P.M.B. 4000, Ogbomoso, Oyo State, Nigeria)
Abstract
Optimum conditions for the production of a non-alcoholic beverage from Sorghum Stem Sheath (SSS) and three local spices were investigated. The drink was developed from combinations of important variables, Alligator Pepper, AP (0.00, 0.75, 1.50 g/100 ml), ginger (0.00, 0.75, 1.50 g/100 ml), garlic (0.00, 0.75, 1.50 g/100 ml), Extraction Temperature, ET (80, 90, 100 oC) and Time of Extraction, TOE (10, 25, 40 min) based on a modification of fractional central composite rotatable design with 32 runs in three replicates using Design-Expert software (version 6.0.8). Response Surface Methodology (RSM) was applied as an optimization technique over eight response variables: Total Phenols Content (TPC), Vitamin C Content (VCC), 1,1-diphenyl -2-picryl hydrazyl (DPPH), Total Carotenoids Content (TCC), Zinc Content (ZC), Iron Content (IC), Oxalate Content (OC) and Tannin Content (TC). Predictive models for the response variables were developed as a function of the process variables. The conventional graphical method was applied to obtain maximum TPC, VCC, DPPH, TCC and IC, and minimum OC. Second-order polynomials obtained to predict the response variables were all significant (p
Suggested Citation
Idowu, A.O. & Duduyemi, O. & Abioye, A.O. & Arinkoola A. O. & Ade-Omowaye, B.I.O, 2021.
"Development of a Functional non-Alcoholic Beverage from Sorghum Stem Sheath and Local Spices,"
International Journal of Research and Scientific Innovation, International Journal of Research and Scientific Innovation (IJRSI), vol. 8(4), pages 20-28, April.
Handle:
RePEc:bjc:journl:v:8:y:2021:i:4:p:20-28
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