Plant Process and Function
فرآیند و کارکرد گیاهی
Journal of Plant Process and Function
Agriculture
http://jispp.iut.ac.ir
1
admin
2322-2727
2383-3688
10.22034
fa
jalali
1400
4
1
gregorian
2021
7
1
10
43
online
1
fulltext
en
The Effect of Blanching, Freezing and Storage Time on Quality Properties of Frozen Cabbage
The Effect of Blanching, Freezing and Storage Time on Quality Properties of Frozen Cabbage
سایر موارد
others
پژوهشي
Research
By changing lifestyle recently many consumers prefer to use processed and ready food like frozen vegetables because of the fastest and easiest way. For this reason, a factorial experiment based on RCBD was designed with 3 replicates to investigate the effect of blanching and freezing method over time on frozen cabbage. Treatments including 2 blanching boil water (Bb) and steam (Bs) and freezing methods home frozen (Fh) and semi-commercial frozen (Fs) and finally packed and kept in the freezer for 6 months. The results showed that the main effect of blanching exhibited that vitamin C decreased in Bs, phenolic compound and antioxidant increased in Bs. The main effect of blanching, freezing and storage time showed that texture, decreased with Bs and Fs significantly and storage time did not affect the texture. Vitamin C, the phenolic compound, and antioxidant decreased in all storage time and freezing method did not affect them. The interactive effect revealed that cabbage quality in chemicals, antioxidant, texture, and nutrient value decreased over time, especially, after 2-month storage in all freezing and blanching method. This reduction can be prevented by proper blanching and freezing method, but it plays different roles for various parameters.<br>
Antioxidant, Nutritional value, Vitamin C, Texture, phenolic compound
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42
http://jispp.iut.ac.ir/browse.php?a_code=A-10-318-16&slc_lang=en&sid=1
Neda
Chenani Saleh
Neda
Chenani Saleh
mhp@yahoo.com
100319475328460024166
100319475328460024166
No
MSc student, Department of Food Science and Technology, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
Sayed Amir Hossein
Goli
Goli
amirgoli@cc.iut.ac.ir
100319475328460024167
100319475328460024167
No
Department of Food Science and Technology, College of Agriculture, Isfahan University of Technology, Isfahan, Iran.
Maryam
Haghighi
Maryam
Haghighi
mhaghighi@cc.iut.ac.ir
100319475328460024168
100319475328460024168
Yes
Department of Horticulture, College of Agriculture, Isfahan University of Technology, Isfahan, Iran.
Javad
Keramat
Keramat
keramat@cc.iut.ac.ir
100319475328460024169
100319475328460024169
No
Department of Food Science and Technology, College of Agriculture, Isfahan University of Technology, Isfahan, Iran.