Please use this identifier to cite or link to this item:
http://repository.ipb.ac.id/handle/123456789/67183
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Safithri, Mega | |
dc.contributor.advisor | Falah, Syamsul | |
dc.contributor.author | Suhermanto | |
dc.date.accessioned | 2014-01-21T01:56:16Z | |
dc.date.available | 2014-01-21T01:56:16Z | |
dc.date.issued | 2013 | |
dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/67183 | |
dc.description.abstract | Piper crocatum is Indonesia’s medicinal plant that has been proven to have anti-hyperglycemic, antioxidative, and anticancer activities. Hence, the aim of this study was to determine and analyze flavonoid, tannin, and alkaloid profiles of 30 % ethanol and water extracts of Piper crocatum leaves. Flavonoid, tannin, and alkaloid profiles were measured using spectrophotometry, titrimetry, gravimetry and LC-MS techniques. Phytochemical identification proved that both of extracts contain flanovoids, tannins, and alkaloids. Measurement of flavonoids quantitatively showed that the highest value was found in ethanol 30 % extract, 6.09 ± 0.26 mg QE/g. The highest quantitative tannin and alkaloid present in the water extract with a value of 3.97 ± 0.08 mg/g and 543.75 ± 3.17 mg/g. LC-MS analyze, the highest flavonoid compounds expected in water extract. The highest tannin and alkaloid compounds were expected in ethanol 30 % extract. | en |
dc.language.iso | id | |
dc.title | Profil Flavonoid, Tanin, dan Alkaloid dari Ekstrak Daun Sirih Merah (Piper crocatum) | en |
dc.subject.keyword | tannins. | en |
dc.subject.keyword | Piper crocatum | en |
dc.subject.keyword | flavonoids | en |
dc.subject.keyword | alkaloids | en |
Appears in Collections: | UT - Biochemistry |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
G13suh2.pdf Restricted Access | full text | 1.32 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.