Screening of antioxidant activities and their bioavailability of tropical plants

Y Pujiawati, L Khotijah… - IOP Conference Series …, 2023 - iopscience.iop.org
Indonesia has many types of plants that have the potential to be used as natural
antioxidants. This study aims to characterize natural sources of antioxidants from five plants …

The principle of some in vitro antioxidant activity methods

A Romulo - IOP Conference Series: Earth and Environmental …, 2020 - iopscience.iop.org
The antioxidant is defined as any substance that could delay or prevent oxidative damage
by free radicals. The antioxidant inhibits the oxidative damage by free radicals through …

Determination of potential level of Indonesian rhizomes as an antioxidant based on phenolic compound and antioxidant activity

DA Sandrasari, M Sabariman… - IOP Conference Series …, 2019 - iopscience.iop.org
This study was aimed to determined of the potential level of rhizomes from Indonesia as an
antioxidant. The calculated of potential level rhizome based on the total phenolic compound …

Antioxidant activity evaluation of aqueous extracts of chickpea and lentil seedlings

GA Gubanenko, ID Zykova… - … Series: Earth and …, 2019 - iopscience.iop.org
The aim of the study was to explore the antioxidant activity of aqueous extracts of
leguminous crop seedlings-chickpea and lentils. For the study of antioxidant activity, an in …

Antioxidant capacity, beta-carotene, and ascorbic acid of Sumatera indigenous monkey jack (Artocarpus lacucha Buch-Hamm) Fruits

E Pardede, E Julianti… - IOP Conference Series …, 2023 - iopscience.iop.org
The objective of this study was to evaluate the antioxidant capacity, beta-carotene content,
ascorbic acid concentration, and other compositional indices of the native but underutilized …

Radical scavenging activity and total phenolic content of seven tropical plants

N Indirayati, K Nisa, RY Kurang… - … Series: Earth and …, 2020 - iopscience.iop.org
Seven tropical plants were extracted and evaluated for their radical scavenging activity and
Total Phenolic Content (TPC). Total phenolic content was determined by Folin-Ciocalteu …

Antioxidant Capacity Fraction of the Pelawan Stems (Tristaniopsis merguensis Griff)

RG Mahardika, K Fajri, H Henri - Indonesian Journal of Chemical …, 2023 - ojs3.unpatti.ac.id
The impact of reactions free radical compounds can cause various health problems such as
inflammation, aging, and cancer. Therefore, to avoid damage caused by free radicals, the …

The characteristics of the pericarp of garcinia mangostana (mangosteen) extract as natural antioxidants in rendang

S Melia, D Novia, I Juliyarsi… - IOP Conference Series …, 2019 - iopscience.iop.org
The purpose of this study is to determine the role of pericarp of Garcinia mangostana
(commonly known as Mangosteen) extract as natural antioxidants in rendang. The materials …

Antioxidant capacity of white tea (Camelia sinensis) extract: compared to green, oolong and black tea

DI Lelita, AS Putri - IOP Conference Series: Earth and …, 2019 - iopscience.iop.org
Tea is the most popular natural beverage ingredients in Indonesian community. It was four
types for commercial tea consumption, ie white tea, green tea, Oolong and black tea …

The bioactive compounds and antioxidant activity of ethanol and ethyl ecetate extracts of Candi Banana (Musa paradisiaca)

RA Laeliocattleya, T Estiasih, G Griselda… - … Series: Earth and …, 2018 - iopscience.iop.org
Banana has various benefits for health. One local variety of banana is candi banana (Musa
paradisiaca). The aim of this research was to study the content of the bioactive compounds …