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Supplementation with willow containing condensed tannins shifted nitrogen excretion from urine to faeces in yearling ewes.

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Thompson JP   +10 more
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Acacia mearnsii (black wattle).

2021
Abstract A fast-growing, nitrogen-fixing tree adapted to a wide range of sites from the temperate and subtropical lowlands to tropical highlands. It yields bark extractives high in quality tannin, paper pulp, cellulose for rayon, charcoal, and fuelwood. The use of A.
Julissa Rojas-Sandoval, Nick Pasiecznik
openaire   +1 more source

Meristem culture of Acacia mearnsii

Plant Growth Regulation, 2000
The Black Wattle (Acacia mearnsii) is aneconomically important forest tree hence the need forefficient methods of amplification and clonalpropagation of superior trees. To overcome maturationeffects and the number of diseases infecting thewattle, rejuvenated tissue such as apical meristems,can be used.
Sascha L. Beck, R. Bunlop, J. van Staden
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Acacia mearnsii gum

Carbohydrate Research, 1968
Abstract The exudate gum fromAcacia mearnsii contains residues of D -galactose, L -arabinose, L -rhamnose, and D -glucuronic acid (in part, as the 4-methyl ether). Graded hydrolysis with acid affords mixtures of neutral and acidic oligosaccharides, including 6-O-(β- D -glucopyranosyluronic acid)- D -galactose, 6-O-(4-O-methyl-β- D ...
G.O. Aspinall, J.J. Carlyle, R. Young
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Isomeric leucofisetinidins from Acacia mearnsii

Phytochemistry, 1969
Abstract Closer examination of the heartwood extract of the black wattle ( Acacia mearnsii ) has shown that the flavandiol, (+)-mollisacacidin (2,3- trans -3,4- trans configuration), is accompanied in low concentration by the trans—cis and cis—cis isomers. These isomers have been isolated and fully characterized.
S.E. Drewes, A.H. Ilsley
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Condensed tannins from steamed Acacia mearnsii bark

Holzforschung, 2005
Abstract The optimum steaming conditions for extraction of condensed tannins from Acacia mearnsii bark were explored, after which characterization of proanthocyanidins from bark steamed under optimum conditions was carried out. The optimum conditions were as follows: steaming time, 30 min; steaming temperature, 140°C; and water volume, 75 ...
Wengui Duan   +3 more
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Micropropagation of Acacia mearnsii from ex vitro material

Plant Growth Regulation, 1998
Multiple shoots were produced from nodal explants, of 30-day-old in vitro grown seedlings and from pretreated 3- and 9-month-old greenhouse grown Acacia mearnsii plants, respectively. Explants were sterilized using 0.1% and 0.2% HgCl2 for 15 min for 3- and 9-month-old explants, respectively.
Sascha L. Beck, R. Dunlop, J. van Staden
openaire   +1 more source

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