The fully grown tree has a rounded crown, and commonly measures 7–12 metres (20–40 ft) tall, however in exceptional circumstances M. azedarach can attain a height of 45 metres (150 ft).[7] The leaves are up to 50 centimetres (20 in) long, alternate, long-petioled, two or three times compound (odd-pinnate); the leaflets are dark green above and lighter green below, with serrate margins. The flowers are small and fragrant, with five pale purple or lilac petals, growing in clusters. The fruit is a drupe, marble-sized, light yellow at maturity, hanging on the tree all winter, and gradually becoming wrinkled and almost white. As the stem ages and grows, changes occur that transform its surface into bark.
Uses:- The main utility of chinaberry is its timber. This is of medium density, and ranges in colour from light brown to dark red. In appearance it is readily confused with the unrelated Burmese teak (Tectona grandis). Melia azedarach – in keeping with other members of the family Meliaceae – has a timber of high quality, but as opposed to many almost-extinct species of mahogany, it is under-utilised. Seasoning is relatively simple, in that planks dry without cracking or warping and are resistant to fungal infection. The taste of the leaves is not as bitter as neem (Azadirachta indica).
The tough five-grooved seeds were widely used for making rosaries and other products requiring beads; however, the seeds were later replaced by plastics. The cut branches with mature fruit are sold commercially to the florist and landscaping trade particularly as a component for outdoor holiday décor. The fruits may persist for some time prior to shattering off the stem or discoloring, which occurs rapidly after a relatively short time in subfreezing weather.
Family | Meliaceae | Odour | Characteristic odour |
Latin Name | Melia azadirachta | Herb Extract Ratio | 7:1 |
Sanskrit Name | Pakvakrita, nimbaka | Water solubility | Water soluble NLT 70%. |
Common Name | Chinaberry tree | Alkaloid | Alkaloid NLT 0.8% ,& NLT 1.5% |
Solvent Used | Water soluble | Taste | Bitter |
Storage Condition | Store in a Dry and cool place in double PP bag with container. | Appearance | Brown Powder |
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Six compounds, benzyl 3-O-β-D-glucopyranosyl-7-hydroxybenzoate (1), spathulenol (2), 1,7,8-trihydroxy-2-naphtaldehyde (3), quercetin (4), astragalin (5) and 2-methoxy-4-(2-propenyl)phenyl β-D-glucoside (6), were isolated from the leaves of Melia azedarach L. The structure elucidation of compound 1 was discussed in detail based on its 2D-NMR data. Compound 1 showed weak cytotoxicity against the cell lines of T-24, NCI-H460, HepG2, SMMC-7721, CNE, MDA-MB-231 and B16F10 with the inhibition rates from 10.01% to 34.05% at the concentration of 80 μM.
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