The analytical conditions for the extraction of cholesterol and cholesterol oxides in chicken meat were optimized by means of response surface methodology. The separation and identification were performed by normal phase HPLC using UV and refractive index (RI) detectors, and the confirmation of the 11 cholesterol oxides identities in the samples was verified by HPLC-APCI-MS. The developed methodology showed good analytical performance, presenting recovery levels from 84 to 103% and detection limits varying from 0.01 to 0.06 mu g/g for UV detection and from 1.98 to 2.12,mu g/g for RI detection. The present study demonstrated the presence of 22R-hydroxycholesterol, 24S-hydroxy-cholesterol, and 22S-hydroxycholesterol for the first time in chic...
Raw and cooked chicken breasts were stored at −18 °C for 3 months under aerobic and vacuum condition...
ABSTRACT A high-performance liquid chromatography with ultraviolet detection (HPLC-UV) method was va...
Chicken is the most widely consumed meat all over the world due to chickens being easy to rear, thei...
Total lipids extracted from 7 types of processed chicken products were analyzed for total fat, fatty...
A simple, fast, and sensitive method for the extraction through direct saponification, separation, q...
The quality of chicken meat, which is one of the most widely consumed meats in the world, has been t...
Cholesterol oxides, cholesterol, total lipids and fatty acids were determined in the lipid extracts ...
ABSTRACT A simple and accurate objective test for monitoring lipid oxidation in poultry products is ...
A new method was developed for the simultaneous determination of cholesterol and its oxidation produ...
This research work describes the development of a fast high-per-formance liquid chromatography metho...
A chromatographic method was developed for cholesterol determination in feed for ruminants using res...
A direct saponification and normal-phase high-performance liquid chromatography (NP-HPLC) procedure ...
The aim of the present study was to analyze the fatty acid composition and cholesterol content of th...
ABSTRACT Total fat extracted from breast meat, leg meat, and breast skin was analyzed for compositio...
Raw and cooked chicken breasts were stored at −18 °C for 3 months under aerobic and vacuum condition...
Raw and cooked chicken breasts were stored at −18 °C for 3 months under aerobic and vacuum condition...
ABSTRACT A high-performance liquid chromatography with ultraviolet detection (HPLC-UV) method was va...
Chicken is the most widely consumed meat all over the world due to chickens being easy to rear, thei...
Total lipids extracted from 7 types of processed chicken products were analyzed for total fat, fatty...
A simple, fast, and sensitive method for the extraction through direct saponification, separation, q...
The quality of chicken meat, which is one of the most widely consumed meats in the world, has been t...
Cholesterol oxides, cholesterol, total lipids and fatty acids were determined in the lipid extracts ...
ABSTRACT A simple and accurate objective test for monitoring lipid oxidation in poultry products is ...
A new method was developed for the simultaneous determination of cholesterol and its oxidation produ...
This research work describes the development of a fast high-per-formance liquid chromatography metho...
A chromatographic method was developed for cholesterol determination in feed for ruminants using res...
A direct saponification and normal-phase high-performance liquid chromatography (NP-HPLC) procedure ...
The aim of the present study was to analyze the fatty acid composition and cholesterol content of th...
ABSTRACT Total fat extracted from breast meat, leg meat, and breast skin was analyzed for compositio...
Raw and cooked chicken breasts were stored at −18 °C for 3 months under aerobic and vacuum condition...
Raw and cooked chicken breasts were stored at −18 °C for 3 months under aerobic and vacuum condition...
ABSTRACT A high-performance liquid chromatography with ultraviolet detection (HPLC-UV) method was va...
Chicken is the most widely consumed meat all over the world due to chickens being easy to rear, thei...