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Plant Extracts

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Optimization conditions for extracting polysaccharide from Angelica sinensis and its antioxidant activities.

Journal of food and drug analysis
In this study, polysaccharides from Angelica sinensis were extracted using the ultrasound-assisted extraction method. Based on the results of single factor experiments and orthogonal tests, three independent variables-water/raw material ratio, ultras...

Fatty acid composition and mechanisms of the protective effects of myrtle berry seed aqueous extract in alcohol-induced peptic ulcer in rat.

Canadian journal of physiology and pharmacology
This study aimed to investigate the antiulcer and antioxidant activities of myrtle berry seed aqueous extract (MBSAE) in a peptic ulcer model induced by ethanol in male Wistar rats. MBSAE is rich in total polyphenols, total flavonoids, and unsaturate...

Characterization of metabolite profiles from the leaves of green perilla (Perilla frutescens) by ultra high performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometry and screening for their antioxidant properties.

Journal of food and drug analysis
The objective of this research was to access the determination of metabolite profiles and antioxidant properties in the leaves of green perilla (Perilla frutescens), where these are considered functional and nutraceutical substances in Korea. A total...

PHENOLIC PROFILE OF L. GROWING IN EGYPT AND ITS CYTOTOXIC AND ANTIVIRAL ACTIVITIES.

African journal of traditional, complementary, and alternative medicines : AJTCAM
BACKGROUND: L (Asteraceae), is one of the most attractive plants growing wildly in Sinai, and is not well investigated for its phytochemical constituents. This study represents the first in-depth characterization of the phenolic profile of the aeria...

NITRIC OXIDE INHIBITORY ACTIVITY OF (LOGANIACEAE) LEAF EXTRACTS AND FRACTIONS.

African journal of traditional, complementary, and alternative medicines : AJTCAM
BACKGROUND: The study was aimed at determining the anti-inflammatory activity of fractions and extracts obtained from leaves on a mediator of inflammation nitric oxide (NO).

ISOLATION AND CHARACTERIZATION OF CHEMICAL CONSTITUENTS FROM G. DON-HOLL. STEM-BARK EXTRACTS AND THEIR ANTIOXIDANT AND ANTIBACTERIAL PROPERTIES.

African journal of traditional, complementary, and alternative medicines : AJTCAM
BACKGROUND: The plant, is indigenous to Nigeria and its stem-bark has wide application in traditional medicine for the treatment of infections and oxidative stress related diseases. The aim of the study was to isolate the chemical constituents respo...

ANTIOXIDANT ACTIVITY AND FT-IR ANALYSIS OF AND LEAF AND SEED METHANOLIC EXTRACTS.

African journal of traditional, complementary, and alternative medicines : AJTCAM
BACKGROUND: (family- Solanaceae), has a long history of being used as herbal medicine. These medicinal effects have been attributed to the phytochemicals present in the plant leaves and seeds, in particular alkaloids, flavonoids and phenolic compoun...

ANTIPROTOZOAL ACTIVITY OF EXTRACTS OF (CELASTRACEAE).

African journal of traditional, complementary, and alternative medicines : AJTCAM
BACKGROUND: Chagas disease, amebiasis, giardiasis and trichomoniasis represent a serious health problem in Latin America. The drugs employed to treat these illnesses produce important side effects and resistant strains have appeared. The present stud...

PHYTOCHEMISTRY, CYTOTOXICITY AND APOPTOSIS STUDIES OF B-SITOSTEROL-3--GLUCOSIDE AND Î’ -AMYRIN FROM .

African journal of traditional, complementary, and alternative medicines : AJTCAM
BACKGROUND: is used traditionally in many countries for the treatment of cancer and benign prostate hyperplasia.

ANTIMICROBIAL ACTIVITY OF (SPRENG.) LESS. (ASTERACEAE) METHANOL EXTRACTS AGAINST .

African journal of traditional, complementary, and alternative medicines : AJTCAM
BACKGROUND: Prolonged use of antibiotics may lead to the selection of drug-resistant bacteria; as a result, efforts are being made to identify new and effective antimicrobial agents, particularly, from medicinal plants, against bacterial infections. ...