Search results for “Extract”

About 10 results in articles

Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching Extract — open any to read the full text, or download the PDF or XML.

Identification of Antioxidant Activity of Medicinal Plant Extracts Through a Modified and Rapid ABTS Colorimetric Assay

Nov 2026 DOI 10.14302/issn.2471-2140.jaa-26-6462
Anthony L. NewsomeCorresponding author

The consumption of antioxidant rich plants is a common human activity. Therefore, easily used, time efficient and effective antioxidant assays of plants consumed by humans are of increasing importance. The ABTS [2,2’-azinobis-(3-ethtlbenzothiazoline-6-sulfonic acid)] cation radical is commonly used…

Antioxidant Activity of Pod Coat Extracts of Pigeon Pea (Cajanus Cajan L.) and Their Efficacy in Stabilization of Soybean Oil

Oct 2021 DOI 10.14302/issn.2471-2140.jaa-21-3960
Sushila SinghCorresponding author

When lipids are exposed to heat, light and oxygen, it leads to oxidation. The addition of antioxidants is required to preserve colour, flavour and vitamin destruction. Present study was, therefore, planned to investigate pod coat of pigeon pea as possible sources of natural antioxidants and to asses…

Evaluation and Comparision of Total Phenolics, Total Flavonoids and Antioxidant Activity of A. Mexicana Aerial Parts in Different Solvents

Apr 2023 DOI 10.14302/issn.2471-2140.jaa-22-4251
Sachin KumariCorresponding author

The study's goal was to determine the total phenolics, total flavonoids, and antioxidant activity of A. mexicana aerial parts. Extracts were prepared using different solvents namely n-hexane, ethyl acetate, acetone, methanol, and water on basis of increasing polarity using soxhlet appratus. Aqueous…

Effect of Solvent pH on Antioxidant and Phytochemical Activities of Mulhatti Aerial Parts (Glycyrrhiza glabra L.)

Dec 2021 DOI 10.14302/issn.2471-2140.jaa-21-4027
Sushila SinghCorresponding author

Medicinal plants have been used since the era of Vedic history for their health care system where herbal medicine has a long history of use. It is also a very popular medicinal plant belonging to the Leguminosae family and is commonly known as Mulhatti. It contains phytochemicals such as flavonoids,…

Effect of pH on Phytochemical and Antioxidant Potential of Satawar Tubers (Asparagus Racemosus Willd.)

Nov 2021 DOI 10.14302/issn.2471-2140.jaa-21-3996
Sushila SinghCorresponding author

Plants are an important source of medicines since ancient times. The traditional system medicine’s use a variety of native plants to diagnose, prevent, and eliminate acute and chronic diseases.Asparagus racemosus(Willd.), also have been widely used for medicinal purpose and its extensively distribut…

Evaluation of Antioxidative Potential of the Biofield Energy Treated Proprietary Test Formulation on L-NAME and High Fat Diet-Induced Cardiovascular Disorders in Sprague Dawley Rats

Jul 2021 DOI 10.14302/issn.2471-2140.jaa-21-3864
Jana SnehasisCorresponding author Trivedi Science Research Laboratory Pvt. Ltd., Thane (W), Maharashtra, India.

The aim of this experiment was to assess the antioxidative potential of the Biofield Energy Treated/Blessed Proprietary Test Formulation and Biofield Energy Treatment/Blessing per se to the animals on NG-nitro-L-arginine methyl ester hydrochloride (L-NAME) and high fat diet (HFD)-induced cardiovascu…

Evaluation of Antioxidative Potential of the Biofield Energy Treated Proprietary Test Formulation on L-NAME and High Fat Diet-Induced Cardiovascular Disorders in Sprague Dawley Rats

Jul 2021 DOI 10.14302/issn.2471-2140.jaa-21-3846
Snehasis JanaCorresponding author

The aim of this experiment was to assess the antioxidative potential of the Biofield Energy Treated/Blessed Proprietary Test Formulation and Biofield Energy Treatment/Blessing per se to the animals on NG-nitro-L-arginine methyl ester hydrochloride (L-NAME) and high fat diet (HFD)-induced cardiovascu…

Antioxidant Activity of Biofield Treated Proprietary Test Formulation Supplemented with Vitamins and Minerals in Vitamin D3 Deficiency Diet (VDD) Induced Sprague Dawley Rats

Mar 2021 DOI 10.14302/issn.2471-2140.jaa-21-3747
Snehasis JanaCorresponding author

A proprietary formulation was designed that consisted minerals (zinc, magnesium, iron, calcium, selenium, and copper), vitamins (pyridoxine HCl, cyanocobalamin, ascorbic acid, and cholecalciferol), Panax ginseng extract, and cannabidiol isolate. The study was aimed to assess the potential of the nov…

Antioxidant Activity of Surinamese Medicinal Plants with Adaptogenic Properties and Correlation with Total Phenolic Contents

Jul 2020 DOI 10.14302/issn.2471-2140.jaa-20-3478
Dennis R.A. MansCorresponding author

Plant-based preparations are commonly used in Suriname (South America) as adaptogens. In this study, fifteen alleged adaptogenic Surinamese plants have been assessed for their antioxidant activity (AA), total phenolic contents (TPC), and total flavonoid contents (TFC). The investigated plants were A…

Purification and Characterization of Xanthine Oxidase from Liver of the Sheep (Ovis Aries)

Mar 2019 DOI 10.14302/issn.2471-2140.jaa-19-2699
Hassan M.M. MasoudCorresponding author

Xanthine oxidase is a commercially important enzyme with wide area of medical applications to develop diagnostic kits. Xanthine oxidase was extracted, purified and characterized from sheep liver (SLXO). The purification procedure involved acetone precipitation and chromatography on DEAE-cellulose an…

Frequently asked questions

Are these articles peer-reviewed?
Yes. Articles published at Open Access Pub go through single-blind peer review (double-blind on request) under an editorial board before publication.
Are the articles free to read?
Yes. Every article is open access — read the full text online for free and download the PDF or XML, with no paywall or subscription.
How do I cite an article?
Use the DOI shown on each result and on the article page; it is the permanent, citable link to the article.
How do I read or download an article?
Click "Read full text" to open the article HTML, or use the PDF / XML buttons on each card to download it.