Hypolipidemic effects of hickory nut oil using cold pressure extraction

Optimal conditions of hickory nut oil cold press technology were studied. L 9 (3 4 ) orthogonal experiment results showed that optimal conditions were a pressing pressure of 15 MPa, pressing temperature of 50°C, pressing cycle of 4 s, and stop cycle of 9 s. Fatty acid compositions were determined us...

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Bibliographic Details
Published in:Food science and biotechnology 2016, 25(0), , pp.41-46
Main Authors: Zhang, Yan, Wu, Liying, Yao, Zhixin, Ma, Zhongsu, Liu, Jingbo
Format: Article
Language:English
Subjects:
blood serum
Carya
Chemistry
Chemistry and Materials Science
fatty acid composition
Food Science
gas chromatography-mass spectrometry
high density lipoprotein cholesterol
high fat diet
lipemic effect
low density lipoprotein cholesterol
mice
Nutrition
pressing
temperature
triacylglycerols
식품과학
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Summary:Optimal conditions of hickory nut oil cold press technology were studied. L 9 (3 4 ) orthogonal experiment results showed that optimal conditions were a pressing pressure of 15 MPa, pressing temperature of 50°C, pressing cycle of 4 s, and stop cycle of 9 s. Fatty acid compositions were determined using GC-MS and hypolipidemic effects in mice were investigated. Compared to a high fat diet group, hickory nut oil administration decreased serum and visceral total cholesterol, triacylglycerol, and serum low density lipoprotein cholesterol levels. Serum high density lipoprotein cholesterol values were increased. Hickory nut oil can be used as a valuable bioactive source of natural hypolipidemic compounds.
ISSN:1226-7708
2092-6456
DOI:10.1007/s10068-016-0096-5