title: The Effect of Camellia Seed Oil Intake on Lipid Metabolism in Mice.
abstract: Camellia seed oil has mainly been applied to the production of cosmetics, and research into its dietary effects is required. Alterations in lipid metabolism by the intake of camellia seed oil were investigated. Health parameters such as diet intake, weight gain, fat mass, and plasma cholesterol and triglyceride levels were measured in mice fed a high fat diet containing camellia seed oil; comparisons were made to a normal diet and a high fat diet containing either soybean oil or olive oil as controls. No significant differences in weight gain and diet intake were observed between the groups. However, the camellia seed oil diet suppressed epididymal fat weight similarly to the olive oil diet. In total cholesterol and HDL (high density lipoprotein) cholesterol levels, the soybean oil, olive oil and camellia seed oil diet groups showed significant increases compared with the normal diet. However, increases in LDL (low density lipoprotein) cholesterol levels were inhibited by the camellia seed oil diet similarly to the olive oil diet. As the high oleic acid content of camellia seed oil is similar to that of olive oil, it is proposed that its presence mitigated fat accumulation and plasma cholesterol levels.
authors.forename: Tadaaki
authors.initials: T
authors.lastname: Satou
authors.forename: Naoko
authors.initials: N
authors.lastname: Sato
authors.forename: Haruyo
authors.initials: H
authors.lastname: Kato
authors.forename: Mana
authors.initials: M
authors.lastname: Kawamura
authors.forename: Sanae
authors.initials: S
authors.lastname: Watanabe
authors.forename: Kazuo
authors.initials: K
authors.lastname: Koike
mesh_terms: D000818:Animals; D028244:Camellia; D050356:Lipid Metabolism / Q000187:drug effects*; D008297:Male; D008813:Mice, Inbred ICR; D010938:Plant Oils / Q000494:pharmacology*; D012639:Seeds
chemical_list: D010938:Plant Oils