|
Properties
|
KY131
|
X32
|
|---|
|
KY131(WT)
|
KY131-CR-1
|
KY131-CR-3
|
X32(WT)
|
X32-CR-1
|
X32-CR-2
|
|---|
|
Brown rice rate (%)
|
82.2 ± 0.14a
|
81.9 ± 0.08a
|
82.7 ± 0.02a
|
77.8 ± 1.2a
|
77.5 ± 0.77a
|
77.6 ± 0.52a
|
|
Polished rice rate (%)
|
70.6 ± 0.34a
|
70.2 ± 0.58a
|
70.7 ± 0.44a
|
65.2 ± 1.16a
|
66.6 ± 0.45a
|
65.1 ± 0.86a
|
|
Head rice rate (%)
|
66.8 ± 2.08a
|
65.4 ± 0.57a
|
64.5 ± 1.55a
|
59.7 ± 0.40a
|
54.0 ± 0.94b
|
54.8 ± 1.34b
|
|
Grain length (mm)
|
4.6 ± 0.09a
|
4.7 ± 0.01a
|
4.6 ± 0.06a
|
5.6 ± 0.11a
|
5.6 ± 0.02a
|
5.6 ± 0.01a
|
|
Grain width(mm)
|
2.7 ± 0.04a
|
2.6 ± 0.01a
|
2.7 ± 0.01a
|
2.0 ± 0.01a
|
1.9 ± 0.00a
|
1.9 ± 0.00a
|
|
Length/width ratio
|
1.6 ± 0.03a
|
1.8 ± 0.01a
|
1.7 ± 0.02a
|
2.8 ± 0.04a
|
3.0 ± 0.01a
|
3.0 ± 0.00a
|
|
Chalkiness rate (%)
|
10.0 ± 1.33a
|
9.1 ± 2.86a
|
10.9 ± 1.58a
|
14.7 ± 1.43a
|
8.8 ± 0.50b
|
9.7 ± 0.95b
|
|
Chalkiness degree (%)
|
2.9 ± 0.20a
|
3.7 ± 0.66a
|
3.6 ± 1.15a
|
4.9 ± 0.77a
|
2.8 ± 0.27b
|
3.4 ± 0.34b
|
|
Transparency grade
|
2 ± 0.00a
|
2 ± 0.00a
|
2 ± 0.00a
|
2 ± 0.00a
|
1 ± 0.00b
|
1 ± 0.00b
|
|
AC (%)
|
13.7 ± 0.08c
|
22.4 ± 0.19b
|
23.9 ± 0.44a
|
13.1 ± 0.12c
|
23.5 ± 0.34a
|
21.7 ± 0.41b
|
|
GC (mm)
|
84.6 ± 1.26a
|
61.2 ± 3.24b
|
54.8 ± 1.35c
|
97.4 ± 1.92a
|
82.4 ± 2.46b
|
82.7 ± 1.67b
|
|
ASV
|
6.0 ± 0.00c
|
6.9 ± 0.06a
|
6.5 ± 0.31b
|
1.3 ± 0.10a
|
1.2 ± 0.00a
|
1.2 ± 0.13a
|
|
PKV (RVU)
|
317.9 ± 8.38a
|
198.1 ± 8.79c
|
232.7 ± 2.63b
|
322.3 ± 1.93a
|
237.9 ± 3.35c
|
251.8 ± 5.82b
|
|
HPV (RVU)
|
176.4 ± 17.69a
|
154.4 ± 10.41a
|
172.6 ± 4.62a
|
131.9 ± 5.85b
|
143.7 ± 5.92ab
|
151.6 ± 2.53a
|
|
BDV (RVU)
|
141.5 ± 10.40a
|
43.7 ± 6.13b
|
60.0 ± 3.83b
|
190.4 ± 7.45a
|
94.2 ± 2.74b
|
100.2 ± 5.38b
|
|
CPV(RVU)
|
286.3 ± 20.19ab
|
260.0 ± 7.63b
|
298.4 ± 3.05a
|
202.4 ± 3.59b
|
270.3 ± 4.05a
|
274.3 ± 4.13a
|
|
SBV (RVU)
|
− 31.6 ± 12.76b
|
61.9 ± 1.34a
|
65.7 ± 1.56a
|
− 119.9 ± 5.5c
|
32.4 ± 0.70a
|
22.4 ± 1.80b
|
|
CSV (RVU)
|
109.9 ± 2.50b
|
105.6 ± 6.79b
|
125.7 ± 5.4a
|
70.5 ± 3.22b
|
126.6 ± 2.2a
|
122.7 ± 4.22a
|
|
PeT (Min)
|
6.1 ± 0.17b
|
6.6 ± 0.16a
|
6.4 ± 0.08ab
|
5.6 ± 0.08b
|
6.0 ± 0.07a
|
5.9 ± 0.12a
|
|
PaT (°C)
|
75.5 ± 0.44a
|
74.6 ± 0.89a
|
75.5 ± 0.43a
|
84.8 ± 0.03a
|
84.2 ± 0.98a
|
82.6 ± 0.46b
|
- Values reported are mean ± SEM. Different letters following the mean values stands indicate significant differences (P < 0.05). AC, amylose content, GC, gel consistency, ASV, alkali spreading value; PV, peak viscosity; HPV, through viscosity or hot paste viscosity; CPV, final viscosity or cool paste viscosity; BDV, breakdown viscosity (BDV = PV-HPV); SBV, setback viscosity (SBV = CPV-PV); CSV, consistency viscosity (CSV = CPV-HPV); PeT, peak time; PaT, pasting temperature. All the viscosity parameters were expressed in rapid visco units (RVU)
