DETERMINATION OF CALCIUM (Ca) AND MAGNESIUM (Mg) CONTENT IN CACAO (Theobroma cacao Linn) FERMENTATION AND NON FERMENTATION BY SPECTROPHOTOMETRY
ABSTRACT Cacao beans contain many kinds of mineral, magnesium (Mg), calcium (Ca), Zinc (Zn), Phosphor (P) and etc. This study investigated magnesium (Mg) and calcium (Ca) in fermentation and non fermentation cacao beans by atomic absorption spectrophotometry. Mg and Ca, content in non fermentation...
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Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas
2015-02-01
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doaj-110cdfad77c4431b974053883075c0542020-11-25T02:05:47ZindDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas AndalasJurnal Riset Kimia1978-628X2476-89602015-02-013110.25077/jrk.v3i1.10454DETERMINATION OF CALCIUM (Ca) AND MAGNESIUM (Mg) CONTENT IN CACAO (Theobroma cacao Linn) FERMENTATION AND NON FERMENTATION BY SPECTROPHOTOMETRYWiranda -Sumaryati SyukurHermansyah AzizABSTRACT Cacao beans contain many kinds of mineral, magnesium (Mg), calcium (Ca), Zinc (Zn), Phosphor (P) and etc. This study investigated magnesium (Mg) and calcium (Ca) in fermentation and non fermentation cacao beans by atomic absorption spectrophotometry. Mg and Ca, content in non fermentation cacao beans of green and red variety are 453 µg/g, 466 µg/g, and 491 µg/g, 445 µg/g. Mg and Ca, contents in fermentation cacao beans of green and red variety are, 596 µg/g, 528 µg/g, and 554 µg/g, 505 µg/g. Fermentation make magnesium (Mg) and calcium (Ca) content increase significantly. Keywords : Theobroma cacao Linn, fermentation, spectrophotometry.http://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/104 |
collection |
DOAJ |
language |
Indonesian |
format |
Article |
sources |
DOAJ |
author |
Wiranda - Sumaryati Syukur Hermansyah Aziz |
spellingShingle |
Wiranda - Sumaryati Syukur Hermansyah Aziz DETERMINATION OF CALCIUM (Ca) AND MAGNESIUM (Mg) CONTENT IN CACAO (Theobroma cacao Linn) FERMENTATION AND NON FERMENTATION BY SPECTROPHOTOMETRY Jurnal Riset Kimia |
author_facet |
Wiranda - Sumaryati Syukur Hermansyah Aziz |
author_sort |
Wiranda - |
title |
DETERMINATION OF CALCIUM (Ca) AND MAGNESIUM (Mg) CONTENT IN CACAO (Theobroma cacao Linn) FERMENTATION AND NON FERMENTATION BY SPECTROPHOTOMETRY |
title_short |
DETERMINATION OF CALCIUM (Ca) AND MAGNESIUM (Mg) CONTENT IN CACAO (Theobroma cacao Linn) FERMENTATION AND NON FERMENTATION BY SPECTROPHOTOMETRY |
title_full |
DETERMINATION OF CALCIUM (Ca) AND MAGNESIUM (Mg) CONTENT IN CACAO (Theobroma cacao Linn) FERMENTATION AND NON FERMENTATION BY SPECTROPHOTOMETRY |
title_fullStr |
DETERMINATION OF CALCIUM (Ca) AND MAGNESIUM (Mg) CONTENT IN CACAO (Theobroma cacao Linn) FERMENTATION AND NON FERMENTATION BY SPECTROPHOTOMETRY |
title_full_unstemmed |
DETERMINATION OF CALCIUM (Ca) AND MAGNESIUM (Mg) CONTENT IN CACAO (Theobroma cacao Linn) FERMENTATION AND NON FERMENTATION BY SPECTROPHOTOMETRY |
title_sort |
determination of calcium (ca) and magnesium (mg) content in cacao (theobroma cacao linn) fermentation and non fermentation by spectrophotometry |
publisher |
Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas |
series |
Jurnal Riset Kimia |
issn |
1978-628X 2476-8960 |
publishDate |
2015-02-01 |
description |
ABSTRACT
Cacao beans contain many kinds of mineral, magnesium (Mg), calcium (Ca), Zinc (Zn), Phosphor (P) and etc. This study investigated magnesium (Mg) and calcium (Ca) in fermentation and non fermentation cacao beans by atomic absorption spectrophotometry. Mg and Ca, content in non fermentation cacao beans of green and red variety are 453 µg/g, 466 µg/g, and 491 µg/g, 445 µg/g. Mg and Ca, contents in fermentation cacao beans of green and red variety are, 596 µg/g, 528 µg/g, and 554 µg/g, 505 µg/g. Fermentation make magnesium (Mg) and calcium (Ca) content increase significantly.
Keywords : Theobroma cacao Linn, fermentation, spectrophotometry. |
url |
http://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/104 |
work_keys_str_mv |
AT wiranda determinationofcalciumcaandmagnesiummgcontentincacaotheobromacacaolinnfermentationandnonfermentationbyspectrophotometry AT sumaryatisyukur determinationofcalciumcaandmagnesiummgcontentincacaotheobromacacaolinnfermentationandnonfermentationbyspectrophotometry AT hermansyahaziz determinationofcalciumcaandmagnesiummgcontentincacaotheobromacacaolinnfermentationandnonfermentationbyspectrophotometry |
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