Determination of Factors Affecting Extraction of Rebaudioside A & Stevioside from Stevia Leaves

Solid-liquid extraction is a recovery process in which the extracting solvent will recover certain components from a solid material. In this study, three extracting solvents were used which are absolute ethanol, acetone and distilled water. These solvents extracted two sweet components, Rebaudioside...

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Main Authors:	Kalaiarasan, Muthusamy, Mimi Sakinah, A. M.
Format:	Article
Language:	English
Published:	Penerbit Universiti Malaysia Pahang 2019
Subjects:	QD Chemistry
Online Access:	http://umpir.ump.edu.my/id/eprint/26611/ http://umpir.ump.edu.my/id/eprint/26611/ http://umpir.ump.edu.my/id/eprint/26611/1/Determination%20of%20Factors%20Affecting%20Extraction.pdf

id	ump-26611
recordtype	eprints
spelling	ump-266112019-11-26T06:29:37Z http://umpir.ump.edu.my/id/eprint/26611/ Determination of Factors Affecting Extraction of Rebaudioside A & Stevioside from Stevia Leaves Kalaiarasan, Muthusamy Mimi Sakinah, A. M. QD Chemistry Solid-liquid extraction is a recovery process in which the extracting solvent will recover certain components from a solid material. In this study, three extracting solvents were used which are absolute ethanol, acetone and distilled water. These solvents extracted two sweet components, Rebaudioside A and stevioside from Stevia rebaudiana. These two components can be converted into natural sweetener with zero calorie which does not affect blood glucose level. The objective of this study was to determine the optimum value of parameters to extract the highest amount of steviol glycosides. The extraction was done in 3 phases. First phase was to determine the best ratio between stevia and extracting solvent, second phase determined the best extracting time and third phase was to obtain the optimum temperature. From this study, ethanol proved to be the best extracting solvent. Ethanol extraction of Rebaudioside A and stevioside in the most suitable condition (ratio 1:25, 1 hour and 40℃) produced 12.48% of stevioside and 0.57% of Rebaudioside A. Penerbit Universiti Malaysia Pahang 2019 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26611/1/Determination%20of%20Factors%20Affecting%20Extraction.pdf Kalaiarasan, Muthusamy and Mimi Sakinah, A. M. (2019) Determination of Factors Affecting Extraction of Rebaudioside A & Stevioside from Stevia Leaves. International Journal of Engineering Technology And Sciences (IJETS), 6 (1). pp. 120-130. ISSN 2289-697X http://journal.ump.edu.my/ijets/article/view/1938
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	QD Chemistry
spellingShingle	QD Chemistry Kalaiarasan, Muthusamy Mimi Sakinah, A. M. Determination of Factors Affecting Extraction of Rebaudioside A & Stevioside from Stevia Leaves
description	Solid-liquid extraction is a recovery process in which the extracting solvent will recover certain components from a solid material. In this study, three extracting solvents were used which are absolute ethanol, acetone and distilled water. These solvents extracted two sweet components, Rebaudioside A and stevioside from Stevia rebaudiana. These two components can be converted into natural sweetener with zero calorie which does not affect blood glucose level. The objective of this study was to determine the optimum value of parameters to extract the highest amount of steviol glycosides. The extraction was done in 3 phases. First phase was to determine the best ratio between stevia and extracting solvent, second phase determined the best extracting time and third phase was to obtain the optimum temperature. From this study, ethanol proved to be the best extracting solvent. Ethanol extraction of Rebaudioside A and stevioside in the most suitable condition (ratio 1:25, 1 hour and 40℃) produced 12.48% of stevioside and 0.57% of Rebaudioside A.
format	Article
author	Kalaiarasan, Muthusamy Mimi Sakinah, A. M.
author_facet	Kalaiarasan, Muthusamy Mimi Sakinah, A. M.
author_sort	Kalaiarasan, Muthusamy
title	Determination of Factors Affecting Extraction of Rebaudioside A & Stevioside from Stevia Leaves
title_short	Determination of Factors Affecting Extraction of Rebaudioside A & Stevioside from Stevia Leaves
title_full	Determination of Factors Affecting Extraction of Rebaudioside A & Stevioside from Stevia Leaves
title_fullStr	Determination of Factors Affecting Extraction of Rebaudioside A & Stevioside from Stevia Leaves
title_full_unstemmed	Determination of Factors Affecting Extraction of Rebaudioside A & Stevioside from Stevia Leaves
title_sort	determination of factors affecting extraction of rebaudioside a & stevioside from stevia leaves
publisher	Penerbit Universiti Malaysia Pahang
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/26611/ http://umpir.ump.edu.my/id/eprint/26611/ http://umpir.ump.edu.my/id/eprint/26611/1/Determination%20of%20Factors%20Affecting%20Extraction.pdf
first_indexed	2023-09-18T22:41:32Z
last_indexed	2023-09-18T22:41:32Z
_version_	1777416947338575872

Determination of Factors Affecting Extraction of Rebaudioside A & Stevioside from Stevia Leaves

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