Effect of Yeast Species on Total Soluble Solids, Total Polyphenol Content and Fermentation Index during Simulation Study of Cocoa Fermentation
The polyphenols has potential of health beneficial and its changes in cocoa are related to fermentation index. However, relationship of yeast species to total soluble solids, total polyphenols and fermentation index changes during cocoa fermentation is still unclear. This study focused on effect of...
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| Format: | Article |
| Language: | English |
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IJISET
2016
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| Online Access: | http://ir.unimas.my/id/eprint/14362/ http://ir.unimas.my/id/eprint/14362/1/Khairul.pdf |
| _version_ | 1848837632007602176 |
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| author | Teng-Sin, O. Sepiah, M. Khairul Bariah, S. |
| author_facet | Teng-Sin, O. Sepiah, M. Khairul Bariah, S. |
| author_sort | Teng-Sin, O. |
| building | UNIMAS Institutional Repository |
| collection | Online Access |
| description | The polyphenols has potential of health beneficial and its changes in cocoa are related to fermentation index. However, relationship of yeast species to total soluble solids, total polyphenols and fermentation index changes during cocoa fermentation is still unclear. This study focused on effect of yeast as starter culture during cocoa fermentation towards those parameters. Sixteen species of yeast were used as starter cultures during simulation study of cacao fermentation in the laboratory. Study revealed that Candida ethanolica give the highest correlation with fermentation index whereas Candida jaroonii is the lowest correlation. None of the yeast species showed high correlation with total polyphenols content compared to the control. Conversely, all of the yeasts especially Pichia kudriavzevii showed higher correlation with total soluble solids compared to control. The study also exhibited that cacao simulation media method can be useful to predict yeast performance during cacao fermentation prior to field application. |
| first_indexed | 2025-11-15T06:42:44Z |
| format | Article |
| id | unimas-14362 |
| institution | Universiti Malaysia Sarawak |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T06:42:44Z |
| publishDate | 2016 |
| publisher | IJISET |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | unimas-143622021-06-09T13:38:49Z http://ir.unimas.my/id/eprint/14362/ Effect of Yeast Species on Total Soluble Solids, Total Polyphenol Content and Fermentation Index during Simulation Study of Cocoa Fermentation Teng-Sin, O. Sepiah, M. Khairul Bariah, S. SB Plant culture The polyphenols has potential of health beneficial and its changes in cocoa are related to fermentation index. However, relationship of yeast species to total soluble solids, total polyphenols and fermentation index changes during cocoa fermentation is still unclear. This study focused on effect of yeast as starter culture during cocoa fermentation towards those parameters. Sixteen species of yeast were used as starter cultures during simulation study of cacao fermentation in the laboratory. Study revealed that Candida ethanolica give the highest correlation with fermentation index whereas Candida jaroonii is the lowest correlation. None of the yeast species showed high correlation with total polyphenols content compared to the control. Conversely, all of the yeasts especially Pichia kudriavzevii showed higher correlation with total soluble solids compared to control. The study also exhibited that cacao simulation media method can be useful to predict yeast performance during cacao fermentation prior to field application. IJISET 2016 Article PeerReviewed text en http://ir.unimas.my/id/eprint/14362/1/Khairul.pdf Teng-Sin, O. and Sepiah, M. and Khairul Bariah, S. (2016) Effect of Yeast Species on Total Soluble Solids, Total Polyphenol Content and Fermentation Index during Simulation Study of Cocoa Fermentation. International Journal of Innovative Science, Engineering & Technology, 3 (7). pp. 477-483. ISSN 2348 – 7968 http://ijiset.com/vol3/v3s7/IJISET_V3_I7_56.pdf |
| spellingShingle | SB Plant culture Teng-Sin, O. Sepiah, M. Khairul Bariah, S. Effect of Yeast Species on Total Soluble Solids, Total Polyphenol Content and Fermentation Index during Simulation Study of Cocoa Fermentation |
| title | Effect of Yeast Species on Total Soluble Solids, Total Polyphenol Content and Fermentation Index during Simulation Study of Cocoa Fermentation |
| title_full | Effect of Yeast Species on Total Soluble Solids, Total Polyphenol Content and Fermentation Index during Simulation Study of Cocoa Fermentation |
| title_fullStr | Effect of Yeast Species on Total Soluble Solids, Total Polyphenol Content and Fermentation Index during Simulation Study of Cocoa Fermentation |
| title_full_unstemmed | Effect of Yeast Species on Total Soluble Solids, Total Polyphenol Content and Fermentation Index during Simulation Study of Cocoa Fermentation |
| title_short | Effect of Yeast Species on Total Soluble Solids, Total Polyphenol Content and Fermentation Index during Simulation Study of Cocoa Fermentation |
| title_sort | effect of yeast species on total soluble solids, total polyphenol content and fermentation index during simulation study of cocoa fermentation |
| topic | SB Plant culture |
| url | http://ir.unimas.my/id/eprint/14362/ http://ir.unimas.my/id/eprint/14362/ http://ir.unimas.my/id/eprint/14362/1/Khairul.pdf |