Results 1 to 10 of about 75,540 (119)

Phytochemical Screening and Antioxidant Activity of Tampoi Leaves (Baccaurea macrocarpa (Miq.)Mull.Arg ) by Leaf Age and Solvent Type

open access: yesSains Natural, 2023
Tampoi (Baccaurea macrocarpa (Miq.) Mull.Arg) is a member of the genus Baccaurea which is distributed mainly in the regions of Borneo and Sumatra. The use of tampoi can be done by exploring the potential of tampoi plants as medicinal plants. The research
Sujarwati   +3 more
doaj   +1 more source

Uji Aktivitas Antioksidan Gummy Candy Ekstrak Daun Sirih Cina (Peperomia pellucida L. Kunth) dengan Metode DPPH

open access: yesIndonesian Journal of Pharmaceutical Education, 2023
The body's defense that functions to neutralize free radicals is antioxidants. The Peperomia pellucida is a medicinal plant that has secondary metabolite compounds such as alkaloids, flavonoids, saponins, tannins and steroids.
Ni Putu Putri Cahya Anggreni   +3 more
doaj   +1 more source

QUALITATIVE CHEMICAL PROFILE AND BIOLOGICAL ACTIVITY OF BROWNEA GRANDICEPS JACQ. (FABACEAE) LEAVES AND STEMS EXTRACTS [PDF]

open access: yesNatural Resources and Sustainable Development, 2022
The hexane, dichloromethane, and methanol extracts obtained from aerial parts of Brownea grandiceps Jacq (Fabaceae) were studied to determine the antioxidant and tick control activity. The qualitative chemical composition showed the presence of sterols
González Daisy*   +3 more
doaj   +1 more source

Curry leaf (Murraya koeneigii) extract as a natural source of antioxidants for enhancing the oxidative and thermal stability of ghee [PDF]

open access: yesJournal of Veterinary and Animal Sciences, 2022
Ghee is used for making various sweets and dishes in addition to its various culinary purposes. In the course of such preparations, ghee is subjected to different degrees of heat treatment which on combining with air can undergo considerable physico ...
Mohammed Arshath   +5 more
doaj   +1 more source

Paddy straw: an economical substrate for oyster mushroom (Pleurotus ostreatus) cultivation [PDF]

open access: yesE3S Web of Conferences, 2022
Cultivation of the Pleurotus ostreatus, oyster mushroom on paddy straw without supplements was investigated to follow circular economy concept to convert agricultural waste to value added products.
Thomas Anne Sahithi Somavarapu   +4 more
doaj   +1 more source

ISOLASI DAN UJI ANTIOKSIDAN HISPERIDIN DARI KULIT JERUK BALI (Citrus maxima Merr) SEBAGAI PENINGKAT IMUN UNTUK MENCEGAH COVID-19 DENGAN METODE DPPH.

open access: yesJurnal Delima Harapan, 2021
Kulit buah jeruk selama ini tidak dimanfaatkan  padahal kandungan senyawa kulit jeruk yang sangatlah sangatlah bervariasi salah satu senyawa yang terdapat dalam kulit jeruk jeruk adalah hesperidin yang termasuk golongan flavanoid.
Tatiana siska wardani   +3 more
doaj   +1 more source

Isoflavones and Bioactivities in Over-fermented Tempeh Extracts

open access: yesJurnal Kimia Sains dan Aplikasi, 2021
Tempeh is nutritious food prepared through solid-state fermentation of cooked and dehulled soybeans with Rhizopus sp. for about 48 h. Fermentation beyond 48 h resulted in over-fermented tempeh. There may or may not have been similar research done before,
Anastasia Fitria Devi   +4 more
doaj   +1 more source

Phenotypic Plasticity, Growth, Biochemical Composition, Total Phenolic Content, and AntioxidanActivity of Microalga Desmodesmus multivariabilis Under Different Nitrogen and Phosphorus Concentrations [PDF]

open access: yesChemical and Biochemical Engineering Quarterly
The use of microalgae in biotechnological studies is increasing day by day because of their ability to produce and store secondary metabolites under extreme conditions.
F. Akgül, S. Kösel
doaj   +1 more source

Chemical composition of the essential oils and antioxidant capacity evaluation of Echinophora platyloba DC. and Falcaria vulgaris Bernh. growing in Hamadan province of Iran [PDF]

open access: yesJournal of Medicinal Plants, 2022
Background: Falcaria vulgaris and Echinophora platyloba, two members of Apiaceae family, are native flora of Iran and have numerous ethnobotanical applications.
Mostafa Soleimani Shadvar   +1 more
doaj   +1 more source

In vitro anti-oxidation activity studies of the whole plant (except flower) of Thunbergia coccinea

open access: yesJournal of Applied Pharmaceutical Research, 2020
An in vitro study of the methanolic extract of the whole plant (except flower) of Thunbergia coccinea was performed to check the anti-oxidant activity by different methods (Reducing power assay, TBA and DPPH scavenging assay) and before starting the ...
Damanbhalang Rynjah, Sumit Das
doaj   +1 more source

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