Tilletia indica - The Food and Environment Research Agency - Defra
Tilletia indica - The Food and Environment Research Agency - Defra
Tilletia indica - The Food and Environment Research Agency - Defra
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25. Finally, bleach all equipment used <strong>and</strong> rinse with water before re-using (see Steps 1 & 2).<br />
Figure 3.1. Size-selective sieving wash test: 20 µm mesh nylon sieve (mounted between 4<br />
cm diameter cylinders: left), 53 µm sieve (mounted between 11 cm diameter cylinders; right)<br />
<strong>and</strong> a 50 g grain sample in a 250 ml Erlenmeyer flask with 100 ml of 0.01% Tween-20<br />
aqueous solution.<br />
Figure 3.2. Size-selective sieving wash test: arrangement of sieves (20 µm, sieve, left; 53 µm<br />
sieve, right) mounted in funnels over 500 ml Erlenmeyer flasks in preparation for sizeselective<br />
sieving of wash water from a 50 g grain sample.<br />
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