Effect of sucrose esters and sunflower oil addition on crystalline microstructure of a high-melting milk fat fraction

The effects of sunflower oil (SFO) and the sucrose esters (SE) P-1670, P-170, and S-170 on crystalline microstructure of a high-melting milk fat fraction (HMF) was studied by polarized-light microscopy (PLM) and confocal laser scanning microsopy (CLSM). The addition of SFO markedly diminished crysta...

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Autores principales: Martini, S., Puppo, M.C., Hartel, R.W., Herrera, M.L.
Formato: JOUR
Materias:
Blending
High melting fraction of milk fat
Microstructure
Sucrose esters
Sunflower oil
Helianthus
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00221147_v67_n9_p3412_Martini
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00221147_v67_n9_p3412_Martini
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spelling todo:paper_00221147_v67_n9_p3412_Martini2023-10-03T14:27:10Z Effect of sucrose esters and sunflower oil addition on crystalline microstructure of a high-melting milk fat fraction Martini, S. Puppo, M.C. Hartel, R.W. Herrera, M.L. Blending High melting fraction of milk fat Microstructure Sucrose esters Sunflower oil Helianthus The effects of sunflower oil (SFO) and the sucrose esters (SE) P-1670, P-170, and S-170 on crystalline microstructure of a high-melting milk fat fraction (HMF) was studied by polarized-light microscopy (PLM) and confocal laser scanning microsopy (CLSM). The addition of SFO markedly diminished crystal size and delayed crystallization kinetics, as observed in PLM images. Addition of P-1670 modified crystallization behavior only slightly. Addition of P-170 and S-170, however, markedly diminished crystal size and led to more transparent crystals, with lower amount of solids in each crystal. These results show that the microstructural properties of HMF were modifed by addition of SFO and by addition of SPE with low HLB. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00221147_v67_n9_p3412_Martini
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Blending
High melting fraction of milk fat
Microstructure
Sucrose esters
Sunflower oil
Helianthus
spellingShingle Blending
High melting fraction of milk fat
Microstructure
Sucrose esters
Sunflower oil
Helianthus
Martini, S.
Puppo, M.C.
Hartel, R.W.
Herrera, M.L.
Effect of sucrose esters and sunflower oil addition on crystalline microstructure of a high-melting milk fat fraction
topic_facet Blending
High melting fraction of milk fat
Microstructure
Sucrose esters
Sunflower oil
Helianthus
description The effects of sunflower oil (SFO) and the sucrose esters (SE) P-1670, P-170, and S-170 on crystalline microstructure of a high-melting milk fat fraction (HMF) was studied by polarized-light microscopy (PLM) and confocal laser scanning microsopy (CLSM). The addition of SFO markedly diminished crystal size and delayed crystallization kinetics, as observed in PLM images. Addition of P-1670 modified crystallization behavior only slightly. Addition of P-170 and S-170, however, markedly diminished crystal size and led to more transparent crystals, with lower amount of solids in each crystal. These results show that the microstructural properties of HMF were modifed by addition of SFO and by addition of SPE with low HLB.
format JOUR
author Martini, S.
Puppo, M.C.
Hartel, R.W.
Herrera, M.L.
author_facet Martini, S.
Puppo, M.C.
Hartel, R.W.
Herrera, M.L.
author_sort Martini, S.
title Effect of sucrose esters and sunflower oil addition on crystalline microstructure of a high-melting milk fat fraction
title_short Effect of sucrose esters and sunflower oil addition on crystalline microstructure of a high-melting milk fat fraction
title_full Effect of sucrose esters and sunflower oil addition on crystalline microstructure of a high-melting milk fat fraction
title_fullStr Effect of sucrose esters and sunflower oil addition on crystalline microstructure of a high-melting milk fat fraction
title_full_unstemmed Effect of sucrose esters and sunflower oil addition on crystalline microstructure of a high-melting milk fat fraction
title_sort effect of sucrose esters and sunflower oil addition on crystalline microstructure of a high-melting milk fat fraction
url http://hdl.handle.net/20.500.12110/paper_00221147_v67_n9_p3412_Martini
work_keys_str_mv AT martinis effectofsucroseestersandsunfloweroiladditiononcrystallinemicrostructureofahighmeltingmilkfatfraction
AT puppomc effectofsucroseestersandsunfloweroiladditiononcrystallinemicrostructureofahighmeltingmilkfatfraction
AT hartelrw effectofsucroseestersandsunfloweroiladditiononcrystallinemicrostructureofahighmeltingmilkfatfraction
AT herreraml effectofsucroseestersandsunfloweroiladditiononcrystallinemicrostructureofahighmeltingmilkfatfraction
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