Mechanism, indexes, methods, challenges, and perspectives of edible oil oxidation analysis

2021 ◽  
pp. 1-15
Author(s):  
Yan Zhang ◽  
Mengzhu Wang ◽  
Xuping Zhang ◽  
Zhihao Qu ◽  
Yuan Gao ◽  
...  
Keyword(s):  
Edible Oil ◽  
Oil Oxidation ◽  
Oxidation Analysis

Qualitative analysis of edible oil oxidation by FTIR spectroscopy using a mesh “cell”

2015 ◽  
Vol 7 (10) ◽  
pp. 4328-4333 ◽  
Author(s):  
Lirong Xu ◽  
Tao Fei ◽  
Qinghua Li ◽  
Xiuzhu Yu ◽  
Lei Liu
Keyword(s):  
Qualitative Analysis ◽  
Ftir Spectroscopy ◽  
Detection Method ◽  
Edible Oil ◽  
Oil Oxidation ◽  
Qualitative Detection ◽  
Mesh Cell

To develop a feasible, green, and fast qualitative detection method for identifying edible oil oxidation, the qualitative discrimination between oxidised and non-oxidised oils was calibrated based on FTIR procedures, which used a mesh cell as a spectral acquisition accessory in combination with Mahalanobis analysis.

Analysis and Detection of Edible Oil Oxidation

2016 ◽  
Vol 28 (8-9) ◽  
pp. 145-148
Author(s):  
Jinwei Li ◽  
Xuyuan Sun ◽  
Yuanfa Liu
Keyword(s):  
Edible Oil ◽  
Oil Oxidation

Analysis of Edible Oil Oxidation Based on Changes in the Electrical Conductivity of the Extracted Aqueous Phase

2019 ◽  
Vol 121 (5) ◽  
pp. 1800441
Author(s):  
Mengzhu Wang ◽  
Zongyao Huyan ◽  
Bingyu Jing ◽  
Xiaohui Mao ◽  
Xiuzhu Yu
Keyword(s):  
Electrical Conductivity ◽  
Aqueous Phase ◽  
Edible Oil ◽  
Oil Oxidation

Analysis of Reaction Kinetics of Edible Oil Oxidation at Ambient Temperature by FTIR Spectroscopy

2020 ◽  
Vol 122 (6) ◽  
pp. 1900302
Author(s):  
Mengzhu Wang ◽  
Jia Chen ◽  
Bingyu Jing ◽  
Lingyan Zhang ◽  
Yaoyao Dong ◽  
...  
Keyword(s):  
Ambient Temperature ◽  
Reaction Kinetics ◽  
Ftir Spectroscopy ◽  
Edible Oil ◽  
Oil Oxidation ◽  
Kinetics Of

Qualitative analysis of edible oil oxidation using an olfactory machine

2020 ◽  
Vol 14 (5) ◽  
pp. 2600-2610 ◽  
Author(s):  
Hamed Karami ◽  
Mansour Rasekh ◽  
Esmaeil Mirzaee-Ghaleh
Keyword(s):  
Qualitative Analysis ◽  
Edible Oil ◽  
Oil Oxidation

A novel method for qualitative analysis of edible oil oxidation using an electronic nose

2016 ◽  
Vol 202 ◽  
pp. 229-235 ◽  
Author(s):  
Lirong Xu ◽  
Xiuzhu Yu ◽  
Lei Liu ◽  
Rui Zhang
Keyword(s):  
Qualitative Analysis ◽  
Electronic Nose ◽  
Edible Oil ◽  
Oil Oxidation ◽  
Novel Method

Use of the electro-separation method for improvement of the utility value of winter rapeseeds

2013 ◽  
Vol 27 (4) ◽  
pp. 419-424 ◽  
Author(s):  
S.J. Kovalyshyn ◽  
O.P. Shvets ◽  
S. Grundas ◽  
J. Tys
Keyword(s):  
Corona Discharge ◽  
Mechanical Damage ◽  
Edible Oil ◽  
Separation Method ◽  
Utility Value ◽  
X Ray ◽  
Winter Rapeseed ◽  
The Mean ◽  
Discharge Field ◽  
Prototype Apparatus

Abstract The paper presents the results of a study of the use of electro-separation methods for improvement of the utility value of 5 winter rapeseed cultivars. The process of electro-separation of rapeseed was conducted on a prototype apparatus built at the Laboratory of Application of Electro-technologies in Agriculture, Lviv National Agriculture University. The process facilitated separation of damaged, low quality seeds from the sowing material. The initial mean level of mechanically damaged seeds in the winter rapeseed cultivars studied varied within the range of 15.8-20.1%. Verification of the amount of seeds with mechanical damage was performed on X-ray images of seeds acquired by means of a digital X-ray apparatus. In the course of analysis of the X-ray images, it was noted that the mean level of mechanical damage to the seeds after the electro-separation was in the range of 2.1-3.8%. The application of the method of separation of rapeseeds in the corona discharge field yielded a significant reduction of the level of seeds with mechanical damage. The application of the method in practice may effectively contribute to improvement of the utility value of sowing material or seed material for production of edible oil.

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