Neem Tree (Azadirachta indica A. Juss) as Source of Bioinsectides
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Biological activities and medicinal properties of neem (Azadirachta indica)
Neem (Azadirachta indica A. Juss) is perhaps the most useful traditional medicinal plant in India. Each part of the neem tree has some medicinal property and is thus commercially exploitable. During the last five decades, apart from the chemistry of the neem compounds, considerable progress has been achieved regarding the biological activity and medicinal applications of neem. It is now conside...
متن کاملChemical characteristics of toilet soap prepared from neem (Azadirachta indica A. Juss) seed oil
Neem oil was obtained from the seeds of the neem tree, Azadirachta indica, exploiting a manually operating bridge press, and used to prepare toilet soap. The chemical properties of the soap were 63.75 %, 0.24 %, 0.06, 1.15 %, 12.6 % and 10.4 as its total fatty matter, total alkali, free caustic alkali, percentage chloride (% Cl), % moisture and pH respectively. Due to the phytoconstituents in n...
متن کاملSequence Determination of a Novel Tripeptide Isolated from the Young Leaves of Azadirachta indica A. Juss
The neem tree has long been recognized for its unique properties, both against insects and in improving human health. Every part of the tree has been used as a traditional medicine for household remedy against various human ailments, from antiquity. Although the occurrence of various phytochemicals in neem has been studied, we have identified the presence of a novel tripeptide in the young leav...
متن کاملAn Improved Genome Assembly of Azadirachta indica A. Juss.
Neem (Azadirachta indica A. Juss.), an evergreen tree of the Meliaceae family, is known for its medicinal, cosmetic, pesticidal and insecticidal properties. We had previously sequenced and published the draft genome of a neem plant, using mainly short read sequencing data. In this report, we present an improved genome assembly generated using additional short reads from Illumina and long reads ...
متن کاملComparison of free radical scavenging activity of Siamese neem tree (Azadirachta indica A. Juss var. siamensis Valeton) leaf extracts prepared by different methods of extraction.
OBJECTIVE The aim of this study was to investigate the antioxidant activity of the aqueous extracts of leaves of Siamese neem tree (Azadirachta indica A. Juss var. siamensis Valeton) from several extracting and drying methods using 2,2-diphenyl-1-picrylhydrazyl (DPPH)-scavenging assay. MATERIALS AND METHODS The leaves of Siamese neem tree were extracted using percolation, decoction, maceratio...
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