نتایج جستجو برای: plant extract nine plant species
تعداد نتایج: 1196091 فیلتر نتایج به سال:
Background: Diabetes is a metabolic abnormality in the body caused by the high activity of the α-glucosidase enzyme in the hydrolysis of carbohydrates to glucose. Alpha-glucosidase inhibitors involved in the digestion of carbohydrates, play a key role in controlling diabetes. Thymus vulgaris is a species of flowering plant in the mint family Lamiaceae with a chromosome number of 2n = 30. The es...
The p r e s e n t study i s to screen the antibacterial and antioxidant activity of the plant three sided Cissus quadrangularis (Muppirandai) and to perform in silico analysis for the compounds identified through GC-MS analysis. Ethanolic extract of the plant was prepared by soxhlet extraction. Antibacterial activity was tested against Bacillus cereus, Staphylococcus aureus, Escherichia coli an...
The leaves, stems and whole plant of Ilex paraguariensis (yerba mate) were characterized in terms of their chemical composition and biological activities in order to determine which part of the plant is more interesting to develop bioactive formulations. The yerba mate samples contain at least five free sugars, five organic acids, eighteen fatty acids, one tocopherol, nine hydroxycinnamoyl deri...
The fingerprint profiles of methanol extract and ethyl acetate sub fraction of Azadirachta indica leaves were conducted using preliminary phytochemical screening and high performance thin layer chromatography (HPTLC) analysis. Preliminary phytochemical screening was performed using various biochemical tests. Alkaloid, flavonoid, tannin, saponin and phenol were present in both the extract/subfra...
Fungal plant pathogens are major threats to food security worldwide. Sclerotinia sclerotiorum and Botrytis cinerea are closely related Ascomycete plant pathogens causing mold diseases on hundreds of plant species. There is no genetic source of complete plant resistance to these broad host range pathogens known to date. Instead, natural plant populations show a continuum of resistance levels con...
Arasbaran protected area is located in NW Iran, is one of nine designated Biosphere Reserves in Iran. According to the literatures and the current study, 1067 plant taxa are identified in the area. Eighteen plant taxa of the area are endemic to Iran. Hemicryptophytes (42.5 %) are the most frequent life forms in the reserve followed by therophytes (25.8 %), cryptophytes (18.8 %), phanerophytes (...
Automatic digital plant classification and retrieval can be achieved by extracting features from its leaves. There are ample opportunities to improve plant species identification due to computerization through the designing of a convenient automatic plant recognition system. Many different approaches are used to classify the species of plants based on the plants features. In this research, the ...
The western flower thrips, Frankliniella occidentalis (Pergande) attacks a large number of crop plants. The current insecticides have caused resistance in insects and have caused outbreaks of thrips. In many instances, alternative methods of insect management and natural products, offer adequate pest control and pose fewer hazards. Several species of minute pirate bugs of the genus Orius play a...
Natural insecticides from plant origin against mosquito vectors have been the main concern for research due to their high level of eco-safety. Control of mosquitoes in their larval stages are an ideal method since Aedes larvae are aquatic, thus it is easier to deal with them in this habitat. The present study was specifically conducted to explore the larvicidal efficacy of different plant parts...
The present study was carried out to investigate the wound healing potentials of 17 medicinal plants historically used in Ghana for wound healing. Warm and cold water extracts were prepared from the 17 dried plant species and tested in vitro in the scratch assay with NIH 3T3 fibroblasts from mice. The wound healing scratch assay was used to evaluate the effect of the plants on cell proliferatio...
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