Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Tarumanagara Medical...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Tarumanagara Medical Journal
Article . 2024 . Peer-reviewed
License: CC BY NC SA
Data sources: Crossref
addClaim

Uji fitokimia kandungan fenolik ekstrak daun Ginkgo biloba

Authors: Fakih Hilmi; null Frans Ferdinal; Eny Yulianti;

Uji fitokimia kandungan fenolik ekstrak daun Ginkgo biloba

Abstract

Teh daun Ginkgo biloba atau suplemen ekstrak Ginkgo biloba menjadi salah satu pengobatan herbal yang terkenal sebagai suplemen daya ingat. Kandungan senyawa fenolik dalam tanaman herbal telah dilaporkan sebagai zat antioksidan yang berguna untuk memerangi reactive oxygen species (ROS). Kapasitas total antioksidan Ginkgo biloba penting untuk diketahui sebagai pertimbangan penggunaannya dalam produk nutraceutical atau kosmetik. Studi ini bertujuan untuk mengetahui kemampuan antioksidan dan kandungan fenolik ekstrak daun Ginkgo biloba. Desain studi menggunakan eksperimental in vitro. Proses ekstraksi dilakukan menggunakan metode maserasi dengan ethanbol sebagai pelarut. Analisis meliputi uji fitokimia, uji kapasitas antioksidan menggunakan 1,1-Diphenyl-2-Picrylhydrazyl (DPPH), 2,2-azinobis-3-Ethylbenzothiazoline-6-Sulfonic Acid (ABTS), Ferric Reducing Antioxidant Power (FRAP), dan uji brine shrimp lethality test (BLST). Uji fitokimia menunjukkan ekstrak daun Ginkgo biloba positif mengandung senyawa alkaloid, fenolik, glikosida, flavonoid, kuinon, saponin, tannin, kumarin, antosianin, steroid, dan terpenoid. Uji kapasitas total antioksidan berdasarkan metode DPPH menunjukkan ekstrak daun Ginkgo biloba memiliki nilai IC50 563,307 µg/mL, dengan metode ABTS IC50 sebesar 28,821 μg/mL, dan dengan metode FRAP IC50 sebesar 14,17 µg/mL. Seluruh uji kapasitas total antioksidan menunjukkan ekstrak daun Ginkgo biloba tergolong antioksidan yang kuat. Uji BSLT mendapatkan hasil nilai 295,121 µg/mL yang menunjukkan ekstrak daun Ginkgo biloba tergolong toksik dan berpotensi sebagai antimitotik.

Related Organizations
  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold