Pasting properties of the rice flour were determined using a rapid
visco analyser (RVA) (Newport Scientific model 4-SA, Warriewood,
Australia) by following ICC standard method No 162 (ICC, 1994).
Sample (3 g based on 14 g of moisture per 100 g of flour) was added
to 25 mL of water. The mixture was heated to 50 C for 1 min and
then heated to 95 C at a rate of 12.2 C min1
. After holding at 95 C
for 2.5 min, the mixture was cooled to 50 C at a rate of
11.8 C min1
. The rotational speed of the paddle was maintained at
160 rpm through the run, except during the first 10 s, when a
960 rpm speed was used. Peak viscosity, breakdown, final viscosity
and setback (difference between final viscosity and peak viscosity)
were evaluated. Three replicates were carried out per sample.
Pasting properties of the rice flour were determined using a rapidvisco analyser (RVA) (Newport Scientific model 4-SA, Warriewood,Australia) by following ICC standard method No 162 (ICC, 1994).Sample (3 g based on 14 g of moisture per 100 g of flour) was addedto 25 mL of water. The mixture was heated to 50 C for 1 min andthen heated to 95 C at a rate of 12.2 C min1. After holding at 95 Cfor 2.5 min, the mixture was cooled to 50 C at a rate of11.8 C min1. The rotational speed of the paddle was maintained at160 rpm through the run, except during the first 10 s, when a960 rpm speed was used. Peak viscosity, breakdown, final viscosityand setback (difference between final viscosity and peak viscosity)were evaluated. Three replicates were carried out per sample.
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