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Arachis Hypogea (Paperback)
Farhan Mehmood Khan, Tahir Muhmood, Muhammad Athar Abbasi
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R1,304
Discovery Miles 13 040
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Ships in 10 - 15 working days
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Arachis hypogaea (peanut or groundnut) is an economically important
crop. Thousands of peanut cultivars are grown in the world and many
studies have been carried out on them but, to the best of our
knowledge, no salient work has been done on Pakistani cultivar so
far. Here, we report the chemical composition of Pakistani cultivar
of Arachis hypogaea (peanut or groundnut) and its antiradical
activities by 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical
scavenging and Phosphomolybdenim Complex (PC) method. This study
revealed that Pakistani cultivar exhibited an almost equal
antioxidant potential to that of Butylated hydroxytoluene, which
was obvious from the IC50 values.
Different kinds of methods such as Chemical Vapor Deposition (CVD),
Physical Vapor Deposition (PVD), Sol-Gel Deposition (SGD), Thermal
Spray Deposition (TSD), Jet Vapor Deposition (JVD), Triboadhesion
Deposition (TAD), & Electroless Deposition (ELD) were used for
the coating of metal oxides on glass substrates but it was found
that Electroless Deposition is the most effective and common method
for deposition of metal oxides on glass substrate due to its unique
characteristics. Effectiveness of deposition was studied by the
stability of metal oxides (Nickel & Copper Oxides) layer on
glass substrate. Stability was measured by comparing the duration
of crack formation at different temperatures and by changing the
composition of metallic & reducing agents solutions, on glass
substrate. Cracks formation was noted and measure with the help of
High Efficient Microscope. Metallic & Reducing agent solutions
properties were also noted by preparing them with different
methods. Reducing agents that commonly used in deposition are
hydrogen compounds, in which hydrogen atom is linked to phosphorus,
nitrogen, and carbon i.e, Sodium Hypophosphite,
Dimethylamine-borane, Hydrazine and Formaldehyde
The family Symplocaceae was first recognized by D. Don
(Symplocineae, Prodr. Fl. Nepal. 144.1825, excluding Schopfia) but
most authors including De Candolle (Prodr. 8: 244.1844), Bentham
and Hooker (Gen. Pl. 2: 668.1876), Stewart and Brandis (For.
Fl.299.1874) and C. B. Clarke in Hook. f. (Fl. Brit. Ind. 3:
572.1882) included it in family Styracaceae. However, Miquel in
Martius (Fl. Brass. 7: 22. 1842), Engler and Prantl (Pflanzenfam 4
(1): 168. 1890) following D. Don, treated it as a separate family.
Lawrence (Taxon. Vasc. Pl. 665. 1951) and C. G. G. Van Steenis (Fl.
Males. 4: 49. 1954) advocate its separate identity from Styracaceae
on the basis of its inferior or semi-inferior, completely 2-5
loculed ovary, drupe crowned by persistent calyx lobes, 1-4 seriate
or fasciculate (adelphous) stamens with avoid-subglobose anthers
and absence of stellate hairs or scales. Hutchison (Gen. Fl. Pl 2:
39.1968; Fam. Fl. Pl. 1: 171.1960) also treats it as a separate
unigeneric family.
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