Results 21 to 30 of about 707 (168)

Influence of total polar compounds on lipid metabolism, oxidative stress and cytotoxicity in HepG2 cells

Lipids in Health and Disease, 2019
Background Recently, the harmful effects of frying oil on health have been gradually realized. However, as main components of frying oils, biochemical effects of total polar compounds (TPC) on a cellular level were underestimated.
Jingjie Ju, Zhaojun Zheng, Yong-jiang Xu, Peirang Cao, Jingwei Li, Qiu Li, Yuanfa Liu   +6 more
doaj   +1 more source

Effect of solvent polarity on extraction yield and antioxidant properties of phytochemicals from bean (Phaseolus vulgaris) seeds

Brazilian Journal of Pharmaceutical Sciences, 2020
The effect of solvent polarity on extraction yield and antioxidant properties of phytochemical compounds in bean seeds was studied. Seed flour of three varieties of bean was extracted in a series of organic solvents with increasing polarity (n-hexane ...
Haq Nawaz, Muhammad Aslam Shad, Najiha Rehman, Hina Andaleeb, Najeeb Ullah   +4 more
doaj   +1 more source

Acid and Peroxide Values and Total Polar Compounds of Frying Oils in Fast Food Restaurants of Shiraz, Southern Iran [PDF]

International Journal of Nutrition Sciences, 2018
Background: Frying is one of the most popular methods of food preparation. Since in fast food restaurants the oil is heated for prolonged and repeated periods of time, toxic compounds in oils likely go up to very high concentrations.
Saeed Ghobadi, Masoumeh Akhlaghi, Siamak Shams, Seyed Mohammad Mazloomi   +3 more
doaj   +2 more sources

Comparison of the applications of GC-IMS and SPME-GC-MS in the analysis of volatile flavor compounds in strong-flavor Baijiu [PDF]

Zhongguo niangzao
In order to compare the application differences of solid-phase microextraction-gas chromatography-mass spectrometry (SPME-GC-MS) and gas chromatography-ion mobility spectrometry (GC-IMS) techniques in the detection of flavor compounds in strong-flavor ...
WANG Yihong, ZHENG Jia, ZHU Lizheng, PU Peijuan, WU Yuanxin, YUAN Fang
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Influence of frying conditions on quality attributes of frying oils: Kinetic investigation of polar compounds

Food Chemistry: X
Polar compounds are complex, heterogeneous substances associated with various chronic diseases. In this study, we applied kinetic models to characterise the formation of total polar compounds (TPC), triacylglycerol oligomers (TGOs), triacylglycerol ...
Jia Chen, Lingyan Zhang, Xingfeng Guo, Jie Qiang, Yongsheng Cao, Siyu Zhang, Xiuzhu Yu   +6 more
doaj   +1 more source

Antioxidant and Cytotoxic Properties of Soft Coral Nepthea sp.

Ilmu Kelautan, 2022
Soft coral Nepthea sp. grows in the seas of South-East Sulawesi, Indonesia. However, information on the chemical and pharmaceutical aspects of this genus is still limited.
Baru Sadarun, Nur Syifa Rahmatika, Agung Wibawa Mahatva Yodha, Adryan Fristiohady, Andini Sundowo, Syarul Nataqain Baharum, Idin Sahidin   +6 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Measurement System for Lossy Capacitive Sensors: Application to Edible Oils Quality Assessment

Sensors, 2019
This paper aimed to develop a portable, low-cost, and easy-to-use measurement system for oil quality degradation assessment. The main two chemical parameters affected by frying are the total polar compounds (TPC) and free fatty acids.
Ahmed Fendri, Ahmed Yahia Kallel, Hanen Nouri, Hamadi Ghariani, Olfa Kanoun   +4 more
doaj   +1 more source