Tamarind monograph.pdf - Crops for the Future
Tamarind monograph.pdf - Crops for the Future
Tamarind monograph.pdf - Crops for the Future
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3.5.5 Veterinary use<br />
Atawodi et al. (2002) reported on <strong>the</strong> use of tamarind <strong>for</strong> treating<br />
trypanosomiosis in domestic animals in Kaduna, Nigeria. Indigenous<br />
knowledge revealed <strong>the</strong> use of tamarind and Adamsonia digitata, Terminalia<br />
avicennoides, Khaya senegalensis, Steruelia setigera in various<br />
combinations.<br />
Chungsamarnyart and Junsawan (2001) have shown that a crude extract of<br />
tamarind fruits in water with 10% ethanol, 1:2 and 1:5 weight/volume used<br />
<strong>for</strong> seven days can be used as a dip against <strong>the</strong> engorged female cattle tick,<br />
Boophilus microphus. The active substances are <strong>the</strong> organic acids,<br />
especially oxalic and tartaric.<br />
The pulp is also effective in ridding domestic animals of pests in Colombia,<br />
through <strong>the</strong> application of pulp with butter and o<strong>the</strong>r ingredients (Morton,<br />
1987).<br />
3.6 Industrial uses<br />
<strong>Tamarind</strong> pulp is used as a raw material <strong>for</strong> <strong>the</strong> manufacture of several<br />
industrial products, such as <strong>Tamarind</strong> Juice Concentrate (TJC), <strong>Tamarind</strong><br />
Pulp Powder (TPP), tartaric acid, pectin, tartarates and alcohol (Anon, 1982<br />
a; 1982 b). <strong>Tamarind</strong> Kernel Powder produced from seeds is ano<strong>the</strong>r<br />
commercial product and is often reported upon in commercial digests (e.g.<br />
Mathur and Mathur, 2001).<br />
Fruits can be processed using machines to dehull, deseed and defibre <strong>the</strong>m.<br />
The use of a mechanical dehulling unit resulted in higher dehulling<br />
frequency than <strong>the</strong> traditional fruit beating. Costs and processing times are<br />
also lower. Mechanical deseeding is eight times faster than manual use of a<br />
mallet and mechanical defibring is seven times faster (Sharanakumar et al.,<br />
2001).<br />
3.6.1 <strong>Tamarind</strong> Kernel Powder<br />
The major industrial use of <strong>the</strong> seeds is in <strong>the</strong> manufacture of <strong>Tamarind</strong><br />
Kernel Powder (TKP). It is prepared by decorticating <strong>the</strong> seed and<br />
pulverising <strong>the</strong> creamy white kernels. The decorticated seed is ground by<br />
machines to <strong>the</strong> required mesh size to obtain a yield of 55-60%. The powder<br />
tends to deteriorate during storage under humid conditions, hence storage in<br />
a dry place in moisture proof containers is important. Mixing with 0.5% of<br />
sodium bisulphite be<strong>for</strong>e packing will prevent enzymatic deterioration. The<br />
TKP will become rancid and brown if stored inadequately and <strong>the</strong> storage<br />
ability and colour will be better if it is defatted (Sivarama Reddy et al.,<br />
1979). The general characteristic of a good tamarind seed powder is that it<br />
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