IIR document
Gel products properties influenced by freezing in different conditions.
Author(s) : KOZLOWICZ K., KLUZA F.
Type of article: Article, IJR article
Summary
The study objective was experimental analysis of gelatin gel freezing under differentiated, well-defined conditions to characterize the process kinetics. After thawing, the gel samples underwent the thawing drip analysis and their textural properties were evaluated. Freezing in liquid nitrogen ensures the highest freezing rate, whereas the least intensive procedure proves to be air freezing. There was stated unfavorable effect of the forced air freezing and in liquid nitrogen on thawing drip amount (water dilution, cracks of gel sample surface). The amount of thawing drip decreased with increasing gelatin mass fraction. The milk gel samples frozen in glycol (excluding 2% gelatin) showed no drip after thawing. The results of compression and penetration tests have given evidence of the influence of increasing gelatin share and gel freezing process on the gel texture characterized by maximal compression and penetration force.
Available documents
Format PDF
Pages: 1715-1721
Available
Public price
20 €
Member price*
Free
* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).
Details
- Original title: Gel products properties influenced by freezing in different conditions.
- Record ID : 30004829
- Languages: English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 35 - n. 6
- Publication date: 2012/09
Links
See other articles in this issue (28)
See the source
Indexing
-
Themes:
Freezing of foodstuffs;
Other foodstuffs - Keywords: Thawing; Gelatin; Liquid nitrogen; Freezing rate; Texture; Expérimentation; Freezing
-
Viscoelastic properties of frozen-thawed agar/a...
- Author(s) : KIM G. W., DO G., BAE Y., et al.
- Date : 2012/12
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 35 - n. 8
- Formats : PDF
View record
-
Effects of pressure-shift freezing and conventi...
- Author(s) : KALICHEVSKY-DONG M., ABLETT S., LILLFORD P. J., et al.
- Date : 2000
- Languages : English
- Source: Int. J. Food Sci. Technol. - vol. 35 - n. 2
View record
-
Effect of freezing and thawing on the quality o...
- Author(s) : TAGUBASE J. L., UENO S., YOSHIE Y., et al.
- Date : 2016/03
- Languages : English
- Source: Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers - vol. 33 - n. 3
View record
-
PROCESSING CONDITIONS AFFECTING THE HYGROSCOPIC...
- Author(s) : CAL-VIDAL J., FALCONE M.
- Date : 1985
- Languages : English
View record
-
Changes in the quality of apple tissue subjecte...
- Author(s) : NARAYANA G. P., JHA P. K., RAWSON A., LE BAIL A.
- Date : 2023/07
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 151
- Formats : PDF
View record