Construction and in vitro digestibility evaluation of a novel human milk fat substitute rich in structured triglycerides
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Food Science and Technology (Campinas) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000101052 |
Resumo: | Abstract The infants who cannot be breastfeed need to obtain energy and nutrition from other sources, such as formula. In this study, a human milk fat substitute (HMFS) rich in structured triglycerides (STG) and with a variety of fatty acids was prepared by one-step transesterification reaction. The optimum conditions for the lipase-catalyzed transesterification between basa catfish oil solid fraction, Cinnamomum camphora seed kernel oil, linseed oil, microbial oil and algae oil were studied and the in vitro digestibility of the constructed HMFS was investigated. Under the optimal conditions, the obtained HMFS contained 58.86% STG and 39.73% sn-2 palmitic acid (PA). Fatty acid composition analysis showed that HMFS was composed of capric acid (Ca), lauric acid (La), oleic acid (O), linoleic acid (L), linolenic acid (Ln), arachidonic acid (ARA) and docosahexaenoic acid (DHA). LC-MS/MS analysis found that 142 new triglycerides were generated, such as Ca-P-ARA, Ca-P-Ln, La-P-ARA, La-P-L and P-O-ARA. Moreover, compared with physical mixture (PM), HMFS had better melting and crystallization temperature and the fatty acid release rate of HMFS was significantly improved. These results suggested that HMFS may have a great application in infant food as a nutritional ingredient. |
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Construction and in vitro digestibility evaluation of a novel human milk fat substitute rich in structured triglycerideshuman milk fat substitutetransesterificationstructured triglyceridesin vitro digestibilityAbstract The infants who cannot be breastfeed need to obtain energy and nutrition from other sources, such as formula. In this study, a human milk fat substitute (HMFS) rich in structured triglycerides (STG) and with a variety of fatty acids was prepared by one-step transesterification reaction. The optimum conditions for the lipase-catalyzed transesterification between basa catfish oil solid fraction, Cinnamomum camphora seed kernel oil, linseed oil, microbial oil and algae oil were studied and the in vitro digestibility of the constructed HMFS was investigated. Under the optimal conditions, the obtained HMFS contained 58.86% STG and 39.73% sn-2 palmitic acid (PA). Fatty acid composition analysis showed that HMFS was composed of capric acid (Ca), lauric acid (La), oleic acid (O), linoleic acid (L), linolenic acid (Ln), arachidonic acid (ARA) and docosahexaenoic acid (DHA). LC-MS/MS analysis found that 142 new triglycerides were generated, such as Ca-P-ARA, Ca-P-Ln, La-P-ARA, La-P-L and P-O-ARA. Moreover, compared with physical mixture (PM), HMFS had better melting and crystallization temperature and the fatty acid release rate of HMFS was significantly improved. These results suggested that HMFS may have a great application in infant food as a nutritional ingredient.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000101052Food Science and Technology v.42 2022reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/fst.10422info:eu-repo/semantics/openAccessZENG,GuibingTIAN,WenranZENG,ZhelingYAN,XianghuiYU,PingGONG,DemingWANG,Juneng2022-03-22T00:00:00Zoai:scielo:S0101-20612022000101052Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2022-03-22T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false |
dc.title.none.fl_str_mv |
Construction and in vitro digestibility evaluation of a novel human milk fat substitute rich in structured triglycerides |
title |
Construction and in vitro digestibility evaluation of a novel human milk fat substitute rich in structured triglycerides |
spellingShingle |
Construction and in vitro digestibility evaluation of a novel human milk fat substitute rich in structured triglycerides ZENG,Guibing human milk fat substitute transesterification structured triglycerides in vitro digestibility |
title_short |
Construction and in vitro digestibility evaluation of a novel human milk fat substitute rich in structured triglycerides |
title_full |
Construction and in vitro digestibility evaluation of a novel human milk fat substitute rich in structured triglycerides |
title_fullStr |
Construction and in vitro digestibility evaluation of a novel human milk fat substitute rich in structured triglycerides |
title_full_unstemmed |
Construction and in vitro digestibility evaluation of a novel human milk fat substitute rich in structured triglycerides |
title_sort |
Construction and in vitro digestibility evaluation of a novel human milk fat substitute rich in structured triglycerides |
author |
ZENG,Guibing |
author_facet |
ZENG,Guibing TIAN,Wenran ZENG,Zheling YAN,Xianghui YU,Ping GONG,Deming WANG,Jun |
author_role |
author |
author2 |
TIAN,Wenran ZENG,Zheling YAN,Xianghui YU,Ping GONG,Deming WANG,Jun |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
ZENG,Guibing TIAN,Wenran ZENG,Zheling YAN,Xianghui YU,Ping GONG,Deming WANG,Jun |
dc.subject.por.fl_str_mv |
human milk fat substitute transesterification structured triglycerides in vitro digestibility |
topic |
human milk fat substitute transesterification structured triglycerides in vitro digestibility |
description |
Abstract The infants who cannot be breastfeed need to obtain energy and nutrition from other sources, such as formula. In this study, a human milk fat substitute (HMFS) rich in structured triglycerides (STG) and with a variety of fatty acids was prepared by one-step transesterification reaction. The optimum conditions for the lipase-catalyzed transesterification between basa catfish oil solid fraction, Cinnamomum camphora seed kernel oil, linseed oil, microbial oil and algae oil were studied and the in vitro digestibility of the constructed HMFS was investigated. Under the optimal conditions, the obtained HMFS contained 58.86% STG and 39.73% sn-2 palmitic acid (PA). Fatty acid composition analysis showed that HMFS was composed of capric acid (Ca), lauric acid (La), oleic acid (O), linoleic acid (L), linolenic acid (Ln), arachidonic acid (ARA) and docosahexaenoic acid (DHA). LC-MS/MS analysis found that 142 new triglycerides were generated, such as Ca-P-ARA, Ca-P-Ln, La-P-ARA, La-P-L and P-O-ARA. Moreover, compared with physical mixture (PM), HMFS had better melting and crystallization temperature and the fatty acid release rate of HMFS was significantly improved. These results suggested that HMFS may have a great application in infant food as a nutritional ingredient. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000101052 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000101052 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/fst.10422 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
dc.source.none.fl_str_mv |
Food Science and Technology v.42 2022 reponame:Food Science and Technology (Campinas) instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) instacron:SBCTA |
instname_str |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
instacron_str |
SBCTA |
institution |
SBCTA |
reponame_str |
Food Science and Technology (Campinas) |
collection |
Food Science and Technology (Campinas) |
repository.name.fl_str_mv |
Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
repository.mail.fl_str_mv |
||revista@sbcta.org.br |
_version_ |
1752126334097686528 |