Filtry
What are trans isomers of fatty acids and why they are produced
Trans fatty acids are natural constitution of both animal and vegetable lipids. Their high concentration is due to catalytic hydrogenation of vegetable oils....
GM - Potravinářství
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Higher Content 18:1 Trans Fatty Acids in Subcutaneous Fat of Persons with Coronarographically Documented Atherosclerosis of the Coronary Arteries
Basic themes of document: trans fatty acids isomers; hardened fats; atherosclerosis; ischemic heart disease...
BB - Aplikovaná statistika, operační výzkum
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Investigation of cis-trans isomer dependent dermatotoxicokinetics of UV filter ethylhexyl methoxycinnamate through stratum corneum in vivo
, dermal absorption of the parental trans-EHMC and its cis isomer was studied filters in personal care products. It undergoes cis/trans isomerization in sunlight, and there is limited toxicological understanding of the effe...
Environmental sciences (social aspects to be 5.7)
- 2017 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Recognition by tumor suppressor protein p53 of DNA modified by antitumor cisplatin and by its clinically ineffective trans isomer.
The work deals with the interactions of tumor suppressor protein p53 with DNA modified by antitumor cisplatin and by its clinically ineffective trans isomer......
BO - Biofyzika
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
The use of coupled gas chromatography columns for the determination of individual isomers of trans fatty acids in the adipose tissue of vegans
Abstract: The profile of fatty acids including detailed analysis of positional trans and cis isomers of octadecenoic acid in subcutaneous fat (adipose) tissue, with determination of 62 fatty acids, 13 of which were trans
Analytical chemistry
- 2019 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Cis-trans isomeration and polymeration of sunflower oil at high temperature
is dependent on initial oleic acid content. All-trans isomers form from cis-trans and trans-cis isomers after certain induction period. Conjugated diens content......
GM - Potravinářství
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Edible oils and fats in perspective of new inovated technologies after the year 2000
Trends of production, consumption and production of vegetable oils and fats. New refining technologies of deep degumming, wet bleaching and physical refining. Structured fats and margarines without trans isomers. Development of tech...
GM - Potravinářství
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
New probabilistic risk assessment of ethylhexyl methoxycinnamate: Comparing the genotoxic effects of trans- and cis-EHMC
in a mixture of two isomers: trans-EHMC and cis-EHMC in a ratio of 99:1. When exposed to sunlight, the trans isomer is transformed to the less stable cis isomer. The genotoxic effects of the isolated cis-...
Water resources
- 2017 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Off-line two-dimensional LC–tandem MS of menaquinones from thermophilic bacteria
that thermophilic bacteria grown at different temperatures produce only all-trans isomers strain produces only trans isomers and additionally homologs from 5 to 15 isoprene a strain of bacteria that produces a wid...
Analytical chemistry
- 2023 •
- Jost •
- Odkaz
Rok uplatnění
Jost - Ostatní články v recenzovaných periodicích
Výsledek na webu
cis-trans Isomerization of silybins A and B
Methods were developed and optimized for the preparation of the 2,3-cis- and the 10,11-cis-isomers of silybin by the Lewis acid catalyzed (BF3 center dot OEt2) isomerization of silybins A (1a) and B (1b) (trans-isomers). Th...
CC - Organická chemie
- 2014 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
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