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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structural and colloidal phases are broken to prevent sedimentation which<br />
can be done by adding gelatine (Baragano de Mosqueda, 1980). In this<br />
process, 0.12-0.15% gelatine is agitated with <strong>the</strong> pulp and left to stand <strong>for</strong><br />
10-15 days at 10� C. The colloidal particles will precipitate during this<br />
period and are removed by decantation. The juice maintains good colour and<br />
flavour and is transparent. Bueso (1980) also prepared a blended tamarind<br />
and a soursop (Annona muricata) drink, which had commercial acceptance.<br />
The tamarind drink contained 9-12% pulp and was adjusted to 21.5� Brix.<br />
The blended drink had 10-14% pulp and 15� and 17� Brix. The drink after<br />
pasteurisation at 185-190� F was canned. The tamarind drink remained in<br />
good condition after one year and <strong>the</strong> blended drink <strong>for</strong> 10 months when<br />
stored at 29.4� C.<br />
O<strong>the</strong>r authors have also developed processes to prepare drinks, syrup, juice,<br />
liquor and solid extracts from tamarind pulp. Girdhari et al. (1958) have<br />
developed <strong>for</strong>mulae <strong>for</strong> preparing spiced sauces and beverages from <strong>the</strong><br />
pulp. Zablocki and Pecore (1995) described a process <strong>for</strong> using tamarind<br />
extract as a replacement <strong>for</strong> phosphoric acid, citric acid and o<strong>the</strong>r acids<br />
added to soft drinks. Benk (1987), Latno and Vega (1986) and Sanchez<br />
(1985) have used tamarind pulp <strong>for</strong> making wine-like beverages. In<br />
Malaysia, tamarind pulp has been used <strong>for</strong> making country wine but its<br />
commercial production has been constrained due to <strong>the</strong> lack of reliable<br />
supplies of wine yeast and equipment required <strong>for</strong> re-useable processing.<br />
3.6.5 <strong>Tamarind</strong> pickle<br />
Pulp is used commercially to prepare tamarind pickle. The pickles are<br />
commonly used in Asia as an accompaniment to curries or o<strong>the</strong>r main meals.<br />
Pickles are hot, spicy and have a salty-sour taste, and can be preserved <strong>for</strong><br />
several months. Preservation is due to <strong>the</strong> presence of salt, increased acidity<br />
and spices. The preparations of pickles are simple and can be done at a<br />
household level.<br />
When making pickles, fresh mature tamarind fruits are selected and soaked<br />
in clean water <strong>for</strong> 12 hours and <strong>the</strong> pulp is separated. For each kilogram of<br />
tamarind, one kilogram of sugar is added and boiled, stirring <strong>the</strong> mixture<br />
continuously. Then mixtures of spices are added. Spice mixture <strong>for</strong> one<br />
kilogram of tamarind should include <strong>the</strong> following: 40 g coriander, 50 g<br />
cumin seed, 30 g black cumin, 3-4 cloves, 3-4 pieces of cardamom, 3-4<br />
pieces of cinnamon, 10-12 chillies, 30 g salt, 250 ml mustard oil and 30 g<br />
black pepper. These are ground into a paste and added to <strong>the</strong> boiling<br />
tamarind and mixed thoroughly. The product is <strong>the</strong>n packed into presterilised<br />
glass jars or plastic bags and allowed to cool at room temperature.<br />
The pickle can be stored in small poly<strong>the</strong>ne bags or in clean jars and sealed.<br />
It will keep well if stored in a cool place. Care should be taken to prevent air<br />
bubbles becoming trapped in <strong>the</strong> pickle and to ensure that a layer of oil<br />
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