Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
CHEMICAL COMPOSITION OF ESSENTIAL OIL AND ANTIOXIDANT ACTIVITY OF Postia puberula, AN ENDEMIC SPECIES FROM IRAN
View through CrossRef
Essential oils from the leaves, stems and flowers of Postia puberula at the flowering stage were analyzed using GC and GC/MS. The results showed that leaves are abundant of cis-3-hexenyl benzoate (10.75%), benzyl benzoate (8.16%) and caryophyllene oxide (8.12%). The main compounds of stems were benzyl benzoate (21.92%), E-nuciferol (11.58%) and dibutyl phthalate (7.08%), while major components of flowers were benzyl benzoate (9.99%), caryophyllene oxide (8.14%) and E-nuciferol (8.13%). The antioxidant activities of methanol extract were evaluated by DPPH and β-carotene/linoleic acid assays. The results showed that in both methods, leaves had stronger antioxidant activity than other organs.
Uniwersytet Przyrodniczy w Lublinie
Title: CHEMICAL COMPOSITION OF ESSENTIAL OIL AND ANTIOXIDANT ACTIVITY OF Postia puberula, AN ENDEMIC SPECIES FROM IRAN
Description:
Essential oils from the leaves, stems and flowers of Postia puberula at the flowering stage were analyzed using GC and GC/MS.
The results showed that leaves are abundant of cis-3-hexenyl benzoate (10.
75%), benzyl benzoate (8.
16%) and caryophyllene oxide (8.
12%).
The main compounds of stems were benzyl benzoate (21.
92%), E-nuciferol (11.
58%) and dibutyl phthalate (7.
08%), while major components of flowers were benzyl benzoate (9.
99%), caryophyllene oxide (8.
14%) and E-nuciferol (8.
13%).
The antioxidant activities of methanol extract were evaluated by DPPH and β-carotene/linoleic acid assays.
The results showed that in both methods, leaves had stronger antioxidant activity than other organs.
Related Results
Effect of Ammodaucus leucotrichus Coss. & Dur. Essential Oil on the Viability of Erythrocytes and its Antiradical Activity Assessment
Effect of Ammodaucus leucotrichus Coss. & Dur. Essential Oil on the Viability of Erythrocytes and its Antiradical Activity Assessment
Plants for medicinal purposes are considered as the main source of health care for the majority of the world population. In order to promote medicinal plants in Algeria, the presen...
Hydatid Disease of The Brain Parenchyma: A Systematic Review
Hydatid Disease of The Brain Parenchyma: A Systematic Review
Abstarct
Introduction
Isolated brain hydatid disease (BHD) is an extremely rare form of echinococcosis. A prompt and timely diagnosis is a crucial step in disease management. This ...
Current Perspectives on Cystic Echinococcosis: A Systematic Review
Current Perspectives on Cystic Echinococcosis: A Systematic Review
Abstract
Introduction: Hydatidosis, a zoonotic disease caused by the larval stage of Echinococcus granulosus, is a significant public health concern with notable economic impact. I...
Evaluating the Science to Inform the Physical Activity Guidelines for Americans Midcourse Report
Evaluating the Science to Inform the Physical Activity Guidelines for Americans Midcourse Report
Abstract
The Physical Activity Guidelines for Americans (Guidelines) advises older adults to be as active as possible. Yet, despite the well documented benefits of physical activi...
Impacts of man-made structures on marine biodiversity and species status - native & non-native species
Impacts of man-made structures on marine biodiversity and species status - native & non-native species
<p>Coastal environments are exposed to anthropogenic activities such as frequent marine traffic and restructuring, i.e., addition, removal or replacing with man-made structur...
Evaluation of microdesmis puberula leaf meal as feed ingredient in broiler starter diets
Evaluation of microdesmis puberula leaf meal as feed ingredient in broiler starter diets
A 21-day feeding trial was conducted to evaluate the leaf meal of Microdesmis puberula as feed ingredient in broiler starter diets. Microdesmis puberula is a preferred tropical bro...
POLITIK OFENSIF AMERIKA SERIKAT TERHADAP SIKAP DEFENSIF IRAN: DARI PERANG PROKSI HINGGA DOMINASI
POLITIK OFENSIF AMERIKA SERIKAT TERHADAP SIKAP DEFENSIF IRAN: DARI PERANG PROKSI HINGGA DOMINASI
ABSTRACT
This article describes the conflict between the United States and Iran in the form of a proxy war taking place in Syria and Yemen. The conflict culminated in the att...
Isolation And Characterization Of Biosurfactant Producing Bacteria From Different Environmental Soil Samples
Isolation And Characterization Of Biosurfactant Producing Bacteria From Different Environmental Soil Samples
Biosurfactants are natural substances produced by several bacterial and fungal organisms that are amphiphilic and are extracellular (a part of the cell membrane). Biosurfactants ca...