Rheological and Quality Characteristics of Taftoon Bread as Affected by Salep and Persian Gums
Table 4
Effect of hydrocolloids on extensograph parameters after 90 min resting time.
Samples
Dough energy (cm2)
Extensibility (mm)
Resistance to extension (BU)
Resistance to extension/extensibility
Con
27.00 ± 0f
141.50 ± 7.50a
125.00 ± 6.00h
0.90 ± 0.10h
P(0.5)
36.00 ± 0de
95.00 ± 0f
271.00 ± 4.00c
2.85 ± 0.05c
P(1)
39.00 ± 3.00cd
127.50 ± 4.50bcd
205.50 ± 5.50e
1.60 ± 0ef
P(3)
66.50 ± 0.50a
116.00 ± 0de
391.50 ± 0.50a
3.40 ± 0a
S(0.5)
30.00 ± 0f
132.00 ± 0abc
150.00 ± 0g
1.10 ± 0g
S(1)
35.0 ± 3de
125.50 ± 12.50bcd
194.00 ± 3.00e
1.55 ± 0.15f
S(3)
50.00 ± 1.00b
120.50 ± 2.50d
274.00 ± 9.00c
2.30 ± 0.10d
S(5)
48.50 ± 0.50b
103.00 ± 2.00ef
326.50 ± 5.50b
3.20 ± 0b
S(0.5)P(0.5)
34.00 ± 2.50e
137.00 ± 10.00ab
169.00 ± 5.00f
1.25 ± 0.05g
S(0.75)P(0.25)
37.50 ± 2.50cde
132.50 ± 4.50abc
195.00 ± 4.00e
1.50 ± 0f
P(0.75)S(0.25)
40.50 ± 1.50c
124.5 ± 0.50bcd
219.50 ± 6.50d
1.75 ± 0.05e
Con: control without any gums, P(0.5): dough with 0.5% Persian gum, P(1): dough with 1% Persian gum, P(3): dough with 3% Persian gum, S(0.5): dough with 0.5% salep, S(1): dough with 1% salep, S(3): dough with 3% salep, S(5): dough with 5% salep, S(0.5)P(0.5): dough with 0.5% salep and 0.5% Persian gum, S(0.75)P(0.25): dough with 0.75% salep and 0.25% Persian gum, and P(0.75)S(0.25): dough with 0.75% Persian gum and 0.25% salep. Values are the mean ± standard deviation (). Values with different letters in each column are significantly different ().