The effect of biological, chemical, and physical pre-treatment on solid pineapple waste for fermentable sugar production

Solid pineapple waste is a good source for lactic acid production, as it is rich in sugar. Lactic acid major applications are in food, textile, leather and chemical industries. The pre-treatment of solid pineapple waste is really significant in order to improve lactic acid production. The type of pr...

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Main Author:	Victor Samson, Shalinee Samson
Format:	Thesis
Language:	English
Published:	2015
Subjects:	R Medicine (General)
Online Access:	http://eprints.utm.my/id/eprint/54614/25/ShalineeSamsonAPVictorSamsonMFBME2015.pdf
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spelling	my-utm-ep.546142020-10-21T00:41:39Z The effect of biological, chemical, and physical pre-treatment on solid pineapple waste for fermentable sugar production 2015-03 Victor Samson, Shalinee Samson R Medicine (General) Solid pineapple waste is a good source for lactic acid production, as it is rich in sugar. Lactic acid major applications are in food, textile, leather and chemical industries. The pre-treatment of solid pineapple waste is really significant in order to improve lactic acid production. The type of pre-treatment is preferred based on the end product. Three types of pre-treatment methods were investigated to determine the highest sugar produced for lactic acid fermentation; physical, chemical and biological method. In the physical pre-treatment, a microwave was used. The pre-treatment was conducted under 150 rpm for 1 hour. Prior to the pre-treatment, the waste was treated with both acid and alkali solutions. Sampling was performed every 10 minutes. Next, the chemical pre-treatment was conducted by using H2SO4. The concentration used in the range of 1% (v/v) and 3% (v/v). The temperature was varied in the range of 100-120°C temperature. As for biological method, white-rot fungus Phanerochaete chrysosporium was used to remove the lignin. The fungi was inoculated into the hydrolysate and allowed to fermentate (pre-treatment) for 10 days under 30°C. All samples collected from the pre-treatment methods were analysed using HPLC (for sugar content) and ADF and NDF (for lignin, cellulose and hemicellulose content). The pre-treated waste was classified based on their sugar content and also percentage of lignin removal. The pre-treated waste was classified based on their sugar content and also percentage of lignin removal. The best pre-treatment method was then concluded based on the, sugar content, percentage of lignin, cellulose and hemicellulose before and after pretreatment for the production of Lactic acid.Solid pineapple waste is a good source for lactic acid production, as it is rich in sugar. Lactic acid major applications are in food, textile, leather and chemical industries. The pre-treatment of solid pineapple waste is really significant in order to improve lactic acid production. The type of pre-treatment is preferred based on the end product. Three types of pre-treatment methods were investigated to determine the highest sugar produced for lactic acid fermentation; physical, chemical and biological method. In the physical pre-treatment, a microwave was used. The pre-treatment was conducted under 150 rpm for 1 hour. Prior to the pre-treatment, the waste was treated with both acid and alkali solutions. Sampling was performed every 10 minutes. Next, the chemical pre-treatment was conducted by using H2SO4. The concentration used in the range of 1% (v/v) and 3% (v/v). The temperature was varied in the range of 100-120°C temperature. As for biological method, white-rot fungus Phanerochaete chrysosporium was used to remove the lignin. The fungi was inoculated into the hydrolysate and allowed to fermentate (pre-treatment) for 10 days under 30°C. All samples collected from the pre-treatment methods were analysed using HPLC (for sugar content) and ADF and NDF (for lignin, cellulose and hemicellulose content). The pre-treated waste was classified based on their sugar content and also percentage of lignin removal. The pre-treated waste was classified based on their sugar content and also percentage of lignin removal. The best pre-treatment method was then concluded based on the, sugar content, percentage of lignin, cellulose and hemicellulose before and after pretreatment for the production of Lactic acid. 2015-03 Thesis http://eprints.utm.my/id/eprint/54614/ http://eprints.utm.my/id/eprint/54614/25/ShalineeSamsonAPVictorSamsonMFBME2015.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:86385 masters Universiti Teknologi Malaysia, Faculty of Biosciences and Medical Engineering Faculty of Biosciences and Medical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	R Medicine (General)
spellingShingle	R Medicine (General) Victor Samson, Shalinee Samson The effect of biological, chemical, and physical pre-treatment on solid pineapple waste for fermentable sugar production
description	Solid pineapple waste is a good source for lactic acid production, as it is rich in sugar. Lactic acid major applications are in food, textile, leather and chemical industries. The pre-treatment of solid pineapple waste is really significant in order to improve lactic acid production. The type of pre-treatment is preferred based on the end product. Three types of pre-treatment methods were investigated to determine the highest sugar produced for lactic acid fermentation; physical, chemical and biological method. In the physical pre-treatment, a microwave was used. The pre-treatment was conducted under 150 rpm for 1 hour. Prior to the pre-treatment, the waste was treated with both acid and alkali solutions. Sampling was performed every 10 minutes. Next, the chemical pre-treatment was conducted by using H2SO4. The concentration used in the range of 1% (v/v) and 3% (v/v). The temperature was varied in the range of 100-120°C temperature. As for biological method, white-rot fungus Phanerochaete chrysosporium was used to remove the lignin. The fungi was inoculated into the hydrolysate and allowed to fermentate (pre-treatment) for 10 days under 30°C. All samples collected from the pre-treatment methods were analysed using HPLC (for sugar content) and ADF and NDF (for lignin, cellulose and hemicellulose content). The pre-treated waste was classified based on their sugar content and also percentage of lignin removal. The pre-treated waste was classified based on their sugar content and also percentage of lignin removal. The best pre-treatment method was then concluded based on the, sugar content, percentage of lignin, cellulose and hemicellulose before and after pretreatment for the production of Lactic acid.Solid pineapple waste is a good source for lactic acid production, as it is rich in sugar. Lactic acid major applications are in food, textile, leather and chemical industries. The pre-treatment of solid pineapple waste is really significant in order to improve lactic acid production. The type of pre-treatment is preferred based on the end product. Three types of pre-treatment methods were investigated to determine the highest sugar produced for lactic acid fermentation; physical, chemical and biological method. In the physical pre-treatment, a microwave was used. The pre-treatment was conducted under 150 rpm for 1 hour. Prior to the pre-treatment, the waste was treated with both acid and alkali solutions. Sampling was performed every 10 minutes. Next, the chemical pre-treatment was conducted by using H2SO4. The concentration used in the range of 1% (v/v) and 3% (v/v). The temperature was varied in the range of 100-120°C temperature. As for biological method, white-rot fungus Phanerochaete chrysosporium was used to remove the lignin. The fungi was inoculated into the hydrolysate and allowed to fermentate (pre-treatment) for 10 days under 30°C. All samples collected from the pre-treatment methods were analysed using HPLC (for sugar content) and ADF and NDF (for lignin, cellulose and hemicellulose content). The pre-treated waste was classified based on their sugar content and also percentage of lignin removal. The pre-treated waste was classified based on their sugar content and also percentage of lignin removal. The best pre-treatment method was then concluded based on the, sugar content, percentage of lignin, cellulose and hemicellulose before and after pretreatment for the production of Lactic acid.
format	Thesis
qualification_level	Master's degree
author	Victor Samson, Shalinee Samson
author_facet	Victor Samson, Shalinee Samson
author_sort	Victor Samson, Shalinee Samson
title	The effect of biological, chemical, and physical pre-treatment on solid pineapple waste for fermentable sugar production
title_short	The effect of biological, chemical, and physical pre-treatment on solid pineapple waste for fermentable sugar production
title_full	The effect of biological, chemical, and physical pre-treatment on solid pineapple waste for fermentable sugar production
title_fullStr	The effect of biological, chemical, and physical pre-treatment on solid pineapple waste for fermentable sugar production
title_full_unstemmed	The effect of biological, chemical, and physical pre-treatment on solid pineapple waste for fermentable sugar production
title_sort	effect of biological, chemical, and physical pre-treatment on solid pineapple waste for fermentable sugar production
granting_institution	Universiti Teknologi Malaysia, Faculty of Biosciences and Medical Engineering
granting_department	Faculty of Biosciences and Medical Engineering
publishDate	2015
url	http://eprints.utm.my/id/eprint/54614/25/ShalineeSamsonAPVictorSamsonMFBME2015.pdf
_version_	1747817688975015936

The effect of biological, chemical, and physical pre-treatment on solid pineapple waste for fermentable sugar production

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