Citation
Ramlan Abdul Aziz, . and Mohamad Roji Sarmidi, . and Z.M. Taher, . and Z.A. Abidin, . (2004) Effect of process variables on antioxidant activity from Curcuma xanthorriza temulawak. [Proceedings Paper]
Abstract
Naturally occurring phytochemicals with antioxidant properties are now widely used in the food industry. Plant materials are subjected to a flow of processes in order to obtain the desired phytochemicals. However processing is affecting the activity and the bioavailability of bioactive compounds. Thus it is of great interest to study the effect of processing condition on the natural antioxidants in Curcuma xanthorriza oleoresin. Curcuma xanthorriza is chosen as the subject of the study due to its curcuminoid content which has exhibited strong antioxidant activities. The process variables studied were parameters of curing process and solvent extraction. The yield of extract differs for different processing parameters.
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Abstract
Naturally occurring phytochemicals with antioxidant properties are now widely used in the food industry. Plant materials are subjected to a flow of processes in order to obtain the desired phytochemicals. However processing is affecting the activity and the bioavailability of bioactive compounds. Thus it is of great interest to study the effect of processing condition on the natural antioxidants in Curcuma xanthorriza oleoresin. Curcuma xanthorriza is chosen as the subject of the study due to its curcuminoid content which has exhibited strong antioxidant activities. The process variables studied were parameters of curing process and solvent extraction. The yield of extract differs for different processing parameters.
Additional Metadata
| Item Type: | Proceedings Paper |
|---|---|
| Additional Information: | 2 ill. 5 ref. |
| AGROVOC Term: | CURCUMA XANTHORRHIZA |
| AGROVOC Term: | OLEORESINS |
| AGROVOC Term: | BIOCHEMISTRY |
| AGROVOC Term: | BIOAVAILABILITY |
| AGROVOC Term: | BIOCHEMICAL COMPOUNDS |
| AGROVOC Term: | FOOD PROCESSING |
| AGROVOC Term: | CURCUMA LONGA |
| AGROVOC Term: | DYES |
| AGROVOC Term: | SOLVENT EXTRACTION |
| AGROVOC Term: | ANTIOXIDANTS |
| Geographical Term: | MALAYSIA |
| Depositing User: | Ms. Norfaezah Khomsan |
| Last Modified: | 24 Apr 2025 05:26 |
| URI: | http://webagris.upm.edu.my/id/eprint/15605 |
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