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Effects of sn-2 palmitic acid-fortified vegetable oil and fructooligosaccharide on calcium metabolism in growing rats fed casein based diet

This study was carried out to investigate the efficacy of sn-2 palmitic acid-fortified vegetable oil (Sn2PA) on calcium absorption and to confirm the synergistic effects of fructooligosaccharide on calcium absorption. Male SD rats were fed 6 kinds of casein based diets containing vegetable oil (cont...

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Autores principales: Lee, Yeon-Sook, Kang, Eun-Young, Park, Mi-Na, Choi, You-Young, Jeon, Jeong-Wook, Yun, Sung-Seob
Formato: Texto
Lenguaje:English
Publicado: The Korean Nutrition Society and The Korean Society of Community Nutrition 2008
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2815305/
https://www.ncbi.nlm.nih.gov/pubmed/20126357
http://dx.doi.org/10.4162/nrp.2008.2.1.3
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author Lee, Yeon-Sook
Kang, Eun-Young
Park, Mi-Na
Choi, You-Young
Jeon, Jeong-Wook
Yun, Sung-Seob
author_facet Lee, Yeon-Sook
Kang, Eun-Young
Park, Mi-Na
Choi, You-Young
Jeon, Jeong-Wook
Yun, Sung-Seob
author_sort Lee, Yeon-Sook
collection PubMed
description This study was carried out to investigate the efficacy of sn-2 palmitic acid-fortified vegetable oil (Sn2PA) on calcium absorption and to confirm the synergistic effects of fructooligosaccharide on calcium absorption. Male SD rats were fed 6 kinds of casein based diets containing vegetable oil (control), sn-2 palmitic acid-fortified vegetable oil (Sn2PA) and Sn2PA with fructooligosaccharide(Sn2PAFO) in two levels of calcium (normal 0.5% and high 1.0%) for 3 weeks. Total lipids, cholesterol, triglyceride and calcium in blood were measured. Feces were collected using cages for 4 days. Serum concentrations of total lipids and calcium were not significantly different among groups. However, serum triglyceride was significantly decreased by fructooligosaccharide supplementation regardless of dietary calcium level. The lipid absorption was not significantly different among experimental groups. Calcium absorption was significantly higher in Sn2PAFO group than other groups. Calcium solubility of intestine was increased by sn-2 palmitic acid supplementation. These results suggest that sn-2 palmitic acid and fructooligosaccharide supplementation could be beneficial for baby foods including infant formula, with regard to increasing absorption of calcium by more soluble calcium in the small intestinal content.
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spelling pubmed-28153052010-02-02 Effects of sn-2 palmitic acid-fortified vegetable oil and fructooligosaccharide on calcium metabolism in growing rats fed casein based diet Lee, Yeon-Sook Kang, Eun-Young Park, Mi-Na Choi, You-Young Jeon, Jeong-Wook Yun, Sung-Seob Nutr Res Pract Original Research This study was carried out to investigate the efficacy of sn-2 palmitic acid-fortified vegetable oil (Sn2PA) on calcium absorption and to confirm the synergistic effects of fructooligosaccharide on calcium absorption. Male SD rats were fed 6 kinds of casein based diets containing vegetable oil (control), sn-2 palmitic acid-fortified vegetable oil (Sn2PA) and Sn2PA with fructooligosaccharide(Sn2PAFO) in two levels of calcium (normal 0.5% and high 1.0%) for 3 weeks. Total lipids, cholesterol, triglyceride and calcium in blood were measured. Feces were collected using cages for 4 days. Serum concentrations of total lipids and calcium were not significantly different among groups. However, serum triglyceride was significantly decreased by fructooligosaccharide supplementation regardless of dietary calcium level. The lipid absorption was not significantly different among experimental groups. Calcium absorption was significantly higher in Sn2PAFO group than other groups. Calcium solubility of intestine was increased by sn-2 palmitic acid supplementation. These results suggest that sn-2 palmitic acid and fructooligosaccharide supplementation could be beneficial for baby foods including infant formula, with regard to increasing absorption of calcium by more soluble calcium in the small intestinal content. The Korean Nutrition Society and The Korean Society of Community Nutrition 2008 2008-03-31 /pmc/articles/PMC2815305/ /pubmed/20126357 http://dx.doi.org/10.4162/nrp.2008.2.1.3 Text en ©2008 The Korean Nutrition Society and The Korean Society of Community Nutrition http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Research
Lee, Yeon-Sook
Kang, Eun-Young
Park, Mi-Na
Choi, You-Young
Jeon, Jeong-Wook
Yun, Sung-Seob
Effects of sn-2 palmitic acid-fortified vegetable oil and fructooligosaccharide on calcium metabolism in growing rats fed casein based diet
title Effects of sn-2 palmitic acid-fortified vegetable oil and fructooligosaccharide on calcium metabolism in growing rats fed casein based diet
title_full Effects of sn-2 palmitic acid-fortified vegetable oil and fructooligosaccharide on calcium metabolism in growing rats fed casein based diet
title_fullStr Effects of sn-2 palmitic acid-fortified vegetable oil and fructooligosaccharide on calcium metabolism in growing rats fed casein based diet
title_full_unstemmed Effects of sn-2 palmitic acid-fortified vegetable oil and fructooligosaccharide on calcium metabolism in growing rats fed casein based diet
title_short Effects of sn-2 palmitic acid-fortified vegetable oil and fructooligosaccharide on calcium metabolism in growing rats fed casein based diet
title_sort effects of sn-2 palmitic acid-fortified vegetable oil and fructooligosaccharide on calcium metabolism in growing rats fed casein based diet
topic Original Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2815305/
https://www.ncbi.nlm.nih.gov/pubmed/20126357
http://dx.doi.org/10.4162/nrp.2008.2.1.3
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