PENETAPAN KADAR FLAVONOID TOTAL SERBUK DAUN KELOR SECARA EKSPERIMENTAL DENGAN METODE SPEKTROFOTOMETRI UV-VIS DAN STUDI LITERATUR KADAR FLAVONOID TOTAL DALAM FAMILI MORINGACEAE

WIDIASTUTI, GALEH (2020) PENETAPAN KADAR FLAVONOID TOTAL SERBUK DAUN KELOR SECARA EKSPERIMENTAL DENGAN METODE SPEKTROFOTOMETRI UV-VIS DAN STUDI LITERATUR KADAR FLAVONOID TOTAL DALAM FAMILI MORINGACEAE. Karya Tulis Ilmiah thesis, Universitas Setia Budi.

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Abstract

Flavonoids are compounds consistad of 15 carbon atoms which are commonly spread in the plant. Flavonoids are almost available in every part of a plant including fruit, stem, leaf and trunk skin. One of the plants that contains flavonoids is Moringa. Moringa leaf extract contains flavonoids, steroids, triterpenoids, alkaloids, saponins, and phenols which function as antidiabetic. This study aims to determine the Total Flavonoid Levels in Moringa oleifera Lam Leaf Powder by UV-Vis Spectrophotometry and in the Study of Literature Determination of Total Flavonoid Levels in Moringaceae Family. In this study the production of Moringa leaf extract used maceration method with 96% ethanol solvent. The method of determining the content of the powder was used UV-Vis spectrophotometry with quercetin standard and was read at a wavelength of 441 nm. Each treatment was carried out with three replications. The determination of total flavonoid levels in the Moringaceae family was obtained in a literature study. Based on the experimental results obtained levels of flavonoids in Moringa leaf powder of 2,8%% and total flavonoid levels of the Moringaceae family based on the journal review literature of 0.45%; 6.20 g IQE / 100g; 7.79 mg / g; 9.6 ± 0.5 mg / 100 mg QE; 99.72 (mg QE / g extract weight); 20.17 mg QE / g; 0.34%; 8.3323 mg / 100 g; 98,308 mg/kg and (1.97 ± 1.07)%. Keywords : moringa leaf, flavonoids, maceration, UV-Vis Spectrophotometry

Item Type:	Thesis (Karya Tulis Ilmiah)
Uncontrolled Keywords:	moringa leaf, flavonoids, maceration, UV-Vis Spectrophotometry
Subjects:	R Medicine > RV Botanic, Thomsonian, and eclectic medicine
Divisions:	Fakultas Farmasi > Prodi D3 Analis Farmasi dan Makanan
Depositing User:	Tifany Nur Arfiana
Date Deposited:	17 Mar 2022 07:54
Last Modified:	17 Mar 2022 07:54
URI:	http://repo.setiabudi.ac.id/id/eprint/4550

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