Yulia, Rika and Christyaningsih, Juliana and KRISTINA, ERNI MEI and SOEGIONO, NOFIE KUSUMAWATI (2016) ANTIOXIDANT COMPOUNDS IN METHANOL EXTRACT OF Glycine max L. Merr DETAM I AND II VARIETIES by KINETIC MACERATION METHOD. In: Proceeding International Conference on Health Polytechnic Surabaya: Interprofessional Collaboration of Non Communicable Disease on Asean Economic Community. Health Polytechnic Ministry of Health Surabaya Indonesia, Surabaya, pp. 470-477. ISBN 979-602-73545-6-2
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Abstract
Background : Soybean is one of the food-producing natural antioxidants.This study was to identify the antioxidant compounds from methanol extract of black soybean (Glycine max L. Merr) Detam I and II varieties. Method : The extract of black soybean was defatted using. n-hexane and the pulp was further extracted using 90% methanol. Qualitative analysis was performed using TLC and GC-MS with total time of analysis 20 and 80 minutes. TLC data exhibited that methanol extract of black soybean (Glycine max L.Merr) Detam II also contained flavonoids but its GC1.MSk.profile showed undetectable flavonoids Results : There were detected the presence of _ flavonoids 3 , 4',5,7-0H, 3-0 araglucoside and hexadecanoic acid, methyl ester; pentadecanoic acid, 14-methyl, mettyl ester; 9,12-0ctadecadienoic acid (Z, Z) - methyl ester and methyl 10-trans, 12-cis-octadecadienoate. However, there are some antioxidant compounds i.e. Octanoic acid; Methy1 10-trans, 12-cis-octadecadienoate; Hexadecanoic acid; and 9,12-0ctadecadienoic acid (Z, Z).
| Item Type: | Book Section |
|---|---|
| Uncontrolled Keywords: | Detam I and II, Gtycine max L. Merr, Antioxidants, TLC, GC-MS |
| Subjects: | R Medicine > RS Pharmacy and materia medica |
| Divisions: | Faculty of Pharmacy > Department of Pharmacy |
| Depositing User: | Eko Setiawan 194014 |
| Date Deposited: | 25 Aug 2017 06:39 |
| Last Modified: | 12 Oct 2020 03:36 |
| URI: | http://repository.ubaya.ac.id/id/eprint/30617 |
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