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Comprehensive evaluation of oil quality of 98 olive germplasms at 3 maturity levels from the Bailong River Valley area in Longnan, China. [PDF]
Sci RepLi M +6 more
europepmc +1 more source
Investigating the protective and therapeutic potential of new generation antioxidant combinations in the brain: an experimental aging model. [PDF]
BiogerontologyDönmez B +3 more
europepmc +1 more source
Bleaching Performance and Mechanism of Al-MCM-41 Tuned by Si/Al in Rapeseed Oil. [PDF]
FoodsWang Y +6 more
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Production of Squalene in Bacillus subtilis by Squalene Synthase Screening and Metabolic Engineering [PDF]
Journal of Agricultural and Food Chemistry, 2020 Squalene synthase (SQS) catalyzes the conversion of two farnesyl pyrophosphates to squalene, an important intermediate in between isoprene and valuable triterpenoids.
Zheng Guan, Hegar Pramastya, Wim Quax
exaly +5 more sources
, 1969 It has been observed that the proton, which is located at C-14 in squalene or C-13 in the "presterol cation," migrates less than 10% of the time (with a confidence level of 74%) to C-20 in lanosterol, and therefore 90% of the time (with a confidence level of 74%) to C-17 in lanosterol. If enzymatically controlled reactions are stereospecific, then at C-
Schaefer, Phillip Cuthbert
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International Journal of Toxicology, 2023
The Expert Panel for Cosmetic Ingredient Safety reviewed newly available studies since their original assessment in 1982, along with updated information regarding product types and concentrations of use, and confirmed that Squalane and Squalene are safe as cosmetic ingredients in the practices of use and concentration as described in this report.
Monice, Fiume +10 more
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The Expert Panel for Cosmetic Ingredient Safety reviewed newly available studies since their original assessment in 1982, along with updated information regarding product types and concentrations of use, and confirmed that Squalane and Squalene are safe as cosmetic ingredients in the practices of use and concentration as described in this report.
Monice, Fiume +10 more
openaire +2 more sources
Molecular and Cellular Biochemistry, 1979
In the first part of the review the background to the discovery of the asymmetric synthesis of squalene from two molecules of farnesyl pyrophosphate and NADPH is described, then the stereochemistry of the overall reaction is summarized. The complexity of the biosynthesis of squalene by microsomal squalene synthetase demanded the existence of some ...
G, Popják, W S, Agnew
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In the first part of the review the background to the discovery of the asymmetric synthesis of squalene from two molecules of farnesyl pyrophosphate and NADPH is described, then the stereochemistry of the overall reaction is summarized. The complexity of the biosynthesis of squalene by microsomal squalene synthetase demanded the existence of some ...
G, Popják, W S, Agnew
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An NMR and molecular mechanics study of squalene and squalene derivatives
Chemistry and Physics of Lipids, 1994Various squalene derivatives, including squalene, squalene 2,3-epoxide (monoepoxide, SQME), squalene 2,3;22,23-diepoxide (SQDE), 2-aza-2,3-dihydrosqualene (SQN) and 2-aza-2,3-dihydrosqualene N-oxide (SQNO), were studied in chloroform solutions using ID high-resolution 1H spectra and 13C longitudinal relaxation studies, 2D proton NOESY and COSY and 2D ...
POGLIANI L. +3 more
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