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Functionality of smaller vs control native milk fat globules in Emmental cheeses manufactured with adapted technologies
- Source :
- Food Research International, Food Research International, Elsevier, 2007, 40 (1), pp.191-202. ⟨10.1016/j.foodres.2006.09.011⟩
- Publication Year :
- 2007
- Publisher :
- HAL CCSD, 2007.
-
Abstract
- International audience; Emmental cheeses were produced with control native milk fat globules (CFG) or smaller ones (SFG) selected from the same milk by microWltration. Either the same regular technology was used for both cheeses (so-called SFGreg and CFGreg), or two diVerent adapted technologies to obtain cheeses with the same moisture (so-called SFGadapt and CFGadapt). SFGreg cheeses were more humid and presented lower Wrmness and longness than CFGreg cheeses. Yellow index was greater for SFGadapt than CFGadapt cheeses while melting coeYcient and extrusion force were similar. SFGadapt cheeses exhibited improved sensory characteristics. Stretching and elasticity increase were always greater for SFG than for the corresponding CFG cheeses; eyes were always smaller in SFG cheeses. Confocal micrographs revealed larger inclusions of non-globular fat in CFG cheeses; there were more fat globules and aggregates in SFG cheeses. The ultrastructure of milk fat played a role in the functional and sensory properties of Emmental cheese and the use of smaller native globules may be advantageous.
- Subjects :
- 2. Zero hunger
Chemistry
0402 animal and dairy science
04 agricultural and veterinary sciences
040401 food science
040201 dairy & animal science
Emmental cheese
0404 agricultural biotechnology
food
Milk fat
[SDV.IDA]Life Sciences [q-bio]/Food engineering
Food science
Globules of fat
food.cheese
Milk fat globule
Food Science
Subjects
Details
- Language :
- English
- ISSN :
- 09639969
- Database :
- OpenAIRE
- Journal :
- Food Research International, Food Research International, Elsevier, 2007, 40 (1), pp.191-202. ⟨10.1016/j.foodres.2006.09.011⟩
- Accession number :
- edsair.doi.dedup.....162b05fb181cee1bee208cc604434250