Results 61 to 70 of about 247,903 (198)

Biocatalysis as Useful Tool in Asymmetric Synthesis: An Assessment of Recently Granted Patents (2014–2019) [PDF]

open access: yes, 2019
The broad interdisciplinary nature of biocatalysis fosters innovation, as different technical fields are interconnected and synergized. A way to depict that innovation is by conducting a survey on patent activities.
Alcántara, Andrés R.   +2 more
core   +3 more sources

Syngas to higher alcohols synthesis over 3D printed KMoCo/ZSM5 monolith

open access: yesChemical Engineering Journal Advances, 2020
The catalytic conversion of syngas into high carbon number alcohols (ethanol, propanol, butanol) has opened an avenue for the development of sustainable aviation fuels.
Waqas Aslam   +3 more
doaj   +1 more source

Rational design of a polyoxometalate intercalated layered double hydroxide: highly efficient catalytic epoxidation of allylic alcohols under mild and solvent-free conditions [PDF]

open access: yes, 2016
Intercalation catalysts, owing to their modular and accessible gallery and unique interlamellar chemical environment, have shown wide application in various catalytic reactions.
Chen, Wei   +4 more
core   +1 more source

Agricultural distillates from Polish varieties of rye

open access: yesCzech Journal of Food Sciences, 2014
We evaluated the effect of Polish cultivars of rye on the dynamics of fermentation and the amount and composition of the by-products in agricultural distillates obtained.
Marta Pietruszka, Józef St. Szopa
doaj   +1 more source

Studies on the Higher Fatty Alcohols

open access: yesJournal of the agricultural chemical society of Japan, 1952
1) Unsaturated-long chain fatty alcohols were prepared in good yield by the reduction of cotton-seed and poppy-seed oils with sodium and ethylene glycol monoethyl ether (Cellosolve) in toluene. 2) These alcohols were fractionated by vacuum distillation and characterized by the deter-mination of iodine and hydroxyl values.
openaire   +6 more sources

Scientific Opinion on Flavouring Group Evaluation 7, Revision 5 (FGE.07Rev5) : saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched‐chain carboxylic acids from chemical group 5 [PDF]

open access: yes, 2017
Acknowledgements: The Panel wishes to thank the members of the Working Group on Flavourings: Ulla Beckman Sundh, Leon Brimer, Karl-Heinz Engel, Paul Fowler, Rainer Gürtler, Trine Husøy, Wim Mennes and Gerard Mulder for the preparatory work on this ...
Anastassiadou, Maria   +25 more
core   +3 more sources

Identification of phenolic and alcoholic compounds in wine spirits and their classification by use of multivariate analysis [PDF]

open access: yesJournal of the Serbian Chemical Society, 2019
During the ageing period wine spirits are changing their color, chemical composition and sensory characteristics. These changes should be simply monitored.
Hanousek-Čiča Karla   +7 more
doaj   +1 more source

EFFECT OF COLD MACERATION TIME ON ŽILAVKA WINES COMPOSITION [PDF]

open access: yesJournal of Central European Agriculture, 2009
Controlling skin contact conditions is vital to obtain high quality white wines and it has become a standard procedure in many white wine-production areas.
Stanka HERJAVEC   +3 more
doaj  

Profiling of oligolignols reveals monolignol coupling conditions in lignifying poplar xylem [PDF]

open access: yes, 2004
A
Morreel, Kris   +7 more
core   +2 more sources

INFLUENCE OF DIFFERENT VINE ROOTSTOCKS ON THE VOLATILE COMPOSITION OF RED WINES FROM KAYLASHKI RUBIN GRAPEVINE VARIETY

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2021
In order to determine the effect of some rootstocks on the volatile composition of red wines from three harvests (2017, 2018 and 2019) of the grafted interspecific hybrid variety Kaylashki Rubin a gas chromatographic (GC-FID) study was performed.
DIMITAR R. DIMITROV, ANATOLI M. ILIEV
doaj  

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