Journal of Crop Production and Processing
نشریه تولید و فرآوری محصولات زراعی و باغی
Isfahan University of Technology - Journal of Crop Production and Processing
http://jcpp.iut.ac.ir
1
admin
2251-8517
2251-8525
fa
jalali
1387
1
1
gregorian
2008
4
1
12
43
online
1
fulltext
fa
تأثیر دما و زمان پخت بر کیفیت و سرعت بیاتی نان تافتون
The Effect of Baking Time and Temperature on Taftoon Bread Staling
عمومى
General
پژوهشي
Research
Baking is obviously one of the most important stages of bread production. Baking time and oven temperature have greatest effects on bread quality. The aim of this study was to investigate the effect of baking time and temperature on bread quality and its shelf life. In this study, the effect of three rates of oven temperature (top and under bread surface) and baking time levels on bread quality and its shelf life was investigated. Baking temperature and time were 300 and 280 <span style="FONT-SIZE: 12pt FONT-FAMILY: ">°C </span>for 3 minutes and 20 seconds, 300 and 350 <span style="FONT-SIZE: 12pt FONT-FAMILY: ">°C</span> for 2 minutes and 30 seconds and 350 and 380 <span style="FONT-SIZE: 12pt FONT-FAMILY: ">°C</span> for 2 minutes respectively. Soluble starch and staling factors of the samples were measured. The data was statistically analyzed by complete randomized design and comparison was made between the means via Duncan,s multiple range test at 5% level. The results showed that the bread baked in various time–temperature conditions were different in moisture content. The bread baked at lower temperature and longer time had the lowest moisture. Also, the result showed that the amount of soluble starch increased by increasing the baking time and decreasing the baking temperature. The bread baked in various baking conditions showed significant differences in staling rates. Lower baking time and higher baking temperature caused the lowest bread staling rates.
تنور، پخت، تافتون، بیاتی، دما، زمان
Oven, Baking, Taftoon, Staling, Temperature, Time.
327
333
http://jcpp.iut.ac.ir/browse.php?a_code=A-10-2-840&slc_lang=fa&sid=1
M.
Ghanbari
مسعود
قنبری
10031947532846007486
10031947532846007486
No
M.
Shahedi
محمد
شاهدی
10031947532846007487
10031947532846007487
Yes