High-temperature hydrolysis as a method for complex processing of sprat (sprattus sprattus balticus) by-products
Joint Authors
Mezenova, O. Ya.
Baidalinova, L. S.
Agafonova, S. V.
Volkov, V. V.
Verkhoturov, V. V.
Grimm, T.
Hoehlingd, A.
Mezenovaa, N. Yu.
Source
Journal of New Technology and Materials
Issue
Vol. 12, Issue 1 (30 Jun. 2022), pp.9-14, 6 p.
Publisher
Larbi Ben M'hidi Oum el-Bouaghi University
Publication Date
2022-06-30
Country of Publication
Algeria
No. of Pages
6
Main Subjects
Topics
Abstract EN
The aim of the study was to justify the com-plex processing of smoked sprat heads using the method of high temperature thermal hydrolysis.
the new technology was tested with fatty (24%) and medium fatty (13%) raw materials using high temperatures in the range of 130-160 °с.
as a result, the hydrolyzed organic mass was separated into fat, protein, mineral-protein and protein-fat emulsion fractions.
freeze-drying of the protein fraction and convective drying of the protein-mineral fraction resulted in food additives containing, respectively, low molecular weight water-soluble peptides and high molecular weight insoluble proteins and minerals.
a rational method of hydrolysis is substantiated, including preliminary separation of fat in fatty raw materials and its enzymatic-thermal treatment.
the optimal values of temperature and duration of hydrolysis in reactor are substantiated.
under these conditions, proteins are extracted most deeply from sprat raw materials, and the content of low molecular weight peptides in the protein freeze-dried hydrolysate powder is more than 80%.
a comprehensive technology has been developed for the production of protein, fat and protein-mineral food additives from sprat processing by-products.
American Psychological Association (APA)
Baidalinova, L. S.& Agafonova, S. V.& Volkov, V. V.& Verkhoturov, V. V.& Grimm, T.& Mezenovaa, N. Yu.…[et al.]. 2022. High-temperature hydrolysis as a method for complex processing of sprat (sprattus sprattus balticus) by-products. Journal of New Technology and Materials،Vol. 12, no. 1, pp.9-14.
https://search.emarefa.net/detail/BIM-1374942
Modern Language Association (MLA)
Mezenovaa, N. Yu.…[et al.]. High-temperature hydrolysis as a method for complex processing of sprat (sprattus sprattus balticus) by-products. Journal of New Technology and Materials Vol. 12, no. 1 (2022), pp.9-14.
https://search.emarefa.net/detail/BIM-1374942
American Medical Association (AMA)
Baidalinova, L. S.& Agafonova, S. V.& Volkov, V. V.& Verkhoturov, V. V.& Grimm, T.& Mezenovaa, N. Yu.…[et al.]. High-temperature hydrolysis as a method for complex processing of sprat (sprattus sprattus balticus) by-products. Journal of New Technology and Materials. 2022. Vol. 12, no. 1, pp.9-14.
https://search.emarefa.net/detail/BIM-1374942
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 14
Record ID
BIM-1374942