Citation
Ruzita A., . and Teow S. L., . and Chye S J., . (2010) Studies on formulations and storage under frozen conditions of Pandanus amaryllifolius leaf extract in coconut milk for serikaya. [Proceedings Paper]
Abstract
Analyses were carried out on the extracts of Pandanus amaryllifolius leaves in coconut milk and the product serikaya. Pandan leaves were extracted with water and coconut milk was added into the extract. The ratio of pandan extracts to coconut milk was 1:10 formulation 1 and 1:5 formulation 2. For storage studies the samples were filled into translucent bottles and kept in a freezer for 30 days. The samples were used to make serikaya and the serikaya products were also frozen for 30 days. The differences in appearance aroma and flavour were compared by observation for both frozen samples and frozen products. Chemical analyses include the determination of pH proximate minerals were determined by the AOAC method and rancidity was determined by the peroxide test. Colour values were carried out using a colorimeter. Sensory evaluations on products were evaluated using a hedonic test. ANOVA for both samples and products showed no significant differences. Hedonic tests showed significant differences between different formulations. Formulation 1 is more favoured by the panellists.
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Abstract
Analyses were carried out on the extracts of Pandanus amaryllifolius leaves in coconut milk and the product serikaya. Pandan leaves were extracted with water and coconut milk was added into the extract. The ratio of pandan extracts to coconut milk was 1:10 formulation 1 and 1:5 formulation 2. For storage studies the samples were filled into translucent bottles and kept in a freezer for 30 days. The samples were used to make serikaya and the serikaya products were also frozen for 30 days. The differences in appearance aroma and flavour were compared by observation for both frozen samples and frozen products. Chemical analyses include the determination of pH proximate minerals were determined by the AOAC method and rancidity was determined by the peroxide test. Colour values were carried out using a colorimeter. Sensory evaluations on products were evaluated using a hedonic test. ANOVA for both samples and products showed no significant differences. Hedonic tests showed significant differences between different formulations. Formulation 1 is more favoured by the panellists.
Additional Metadata
| Item Type: | Proceedings Paper |
|---|---|
| Additional Information: | 4 tables; 16 ref. SB 293 S471 2010 |
| AGROVOC Term: | Pandanus |
| AGROVOC Term: | Coconut milk |
| AGROVOC Term: | Rancidity |
| AGROVOC Term: | Pandanaceae |
| AGROVOC Term: | Chemical analysis methods |
| AGROVOC Term: | Oils and fats |
| AGROVOC Term: | Leaves |
| AGROVOC Term: | Sensory evaluation |
| Geographical Term: | MALAYSIA |
| Depositing User: | Ms. Suzila Mohamad Kasim |
| Last Modified: | 24 Apr 2025 05:14 |
| URI: | http://webagris.upm.edu.my/id/eprint/11543 |
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