Studies on Fatty Oils in Yolk Oil Processed by Different Methods
10.3321/j.issn:1001-5302.2001.01.008
- VernacularTitle:不同方法制蛋黄油中脂肪油的研究
- Author:
Zheng-Ling ZHANG
1
;
Fang FANG
;
Jun LI
;
Ben-Shan ZHANG
Author Information
1. Henan College of Traditional Chinese Medicine
- From:
China Journal of Chinese Materia Medica
2001;26(1):28-30
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the influence of different processing methods on fatty oils in yolk oil. Method: The contents of fatty oils and fatty acids were determind by ROESS GOTTILE and GC respectively, and the physicochemical properties of fatty oils were identified by pharmacopoeial method. Result and Conclusion: The yolk oils processed by daking and dry distillation are almost similar in the contents of fatty oils, type of fatty acids, acid value, iodine value, saponification value, relative density and refractive index, while obvious differences were found in the products processed by chloroform extraction.
