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7,3′-Dihydroxy-4′-Methoxyflavone from seeds of acacia farnesiana

Phytochemistry, 1998
Abstract Besides the known flavone diosmetin and sitosterol glucoside, a new flavone farnisin has been isolated from the seeds of Acacia farnesiana . Its structure was established as 7,3′-dihydroxy-4′-methoxyflavone from spectroscopic studies and chemical transformation.
Niranjan P Sahu, Sukdeb Banerjee
exaly   +2 more sources

A study on the allergenicity and ontogeny of Acacia farnesiana pollen grains in guinea pigs

Aerobiologia, 2012
Pollen grains as the angiosperm male gametophytes transfer male genetic material during sexual reproduction. Pollen grains are among the important plant allergens, such that almost 80–90 % of plant allergens are of pollen origin. Acacia farnesiana is a plant with economical values, and due to its resistance to dry climates, it has had a widespread ...
Saeed Irian
exaly   +2 more sources

Huizache (Acacia farnesiana) whole pods (flesh and seeds) as an alternative feed for sheep in Mexico

Tropical Animal Health and Production, 2009
Two experiments were undertaken to evaluate the use of pods from Huizache (Acacia farnesiana), common in the arid and semiarid regions of Mexico, on the perfromance and apparent digestibility in Pelibuey Mexican hair growing ewe lambs. Twenty-four Pelibuey ewe lambs were used in the animal performance experiment, with a mean live weight of 14.91 +/- 1 ...
Carlos Manuel Arriaga-Jordan
exaly   +3 more sources

Cyanogenesis in Acacia farnesiana

Phytochemistry, 1979
Abstract Linamarin and lotaustralin are the major cyanogens of Acacia farnesiana ; a third unidentified cyanogen is also present. The amount of cyanide produced by plants within one population of the taxon varies from below the level of detection with picrate paper to approximately 5 μmol per g (1.4%) dried plant material.
David S. Seigler   +3 more
openaire   +1 more source

Studies on Genetic Diversity and Polymorphism of Acacia constricta and Acacia farnesiana

2023
In this study, the genetic diversity and polymorphism of the A. farnesiana and Acacia constricta species were examined using randomly amplified polymorphic DNA (RAPD). Several groups have reported on the utility of RAPD markers as a source of phylogenetic information. The seeds of 10 varieties of A. constricta and A.
Balasubramanian, M   +2 more
openaire   +2 more sources

RESPONSE TO CARBON MONOXIDE BY GEOGRAPHIC VARIANTS IN ACACIA FARNESIANA

American Journal of Botany, 1969
Differences in degree of defoliation in CO‐air mixtures were shown by geographic variants in Acacia farnesiana (L.) Willd., a widespread, weedy, pantropic, leguminous tree. Laboratory‐germinated seedlings from Mazatlán (MAME‐1), Sinaloa, Mexico, showed greater sensitivity to a CO gradient ...
C, McMillan, J M, Cope
openaire   +2 more sources

A novel diterpene glycoside from the seeds of Acacia farnesiana

Tetrahedron Letters, 1997
Structure of farnesiaside (1), the β-d-glucoside of a diterpene bearing a novel skeleton [formally a 7(6→1)-abeo-ent-kaurene], has been deduced from spectral studies. Conformational change in the aglycone resulted in extensive changes in NMR spectra, explained through MM and MD studies.
Niranjan P. Sahu   +5 more
openaire   +1 more source

Somatic embryogenesis and plant regeneration in Acacia farnesiana and A. schaffneri

In Vitro Cellular & Developmental Biology - Plant, 2000
Efficient plant regeneration systems via somatic embryogenesis have been developed for Acacia farnesiana and Acacia schaffneri [Leguminosae (Mimosoideae)]. The protocol used in this study consisted of placing immature, zygotic embryos of these species in Murashige and Skoog semi-solid basal medium supplemented with 9.05 μM 2,4-dichlorophenoxyacetic ...
Blanca Olivia Cañedo Ortiz   +2 more
openaire   +1 more source

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