Results 81 to 90 of about 5,062 (222)

Lignin Valorization via Acidolysis with Ethylene Glycol Stabilization [PDF]

open access: yes, 2021
This thesis describes several aspects of lignin acidolysis with ethylene glycol stabilization and possible applications of the obtained monomers. An efficient strategy was developed to convert native lignin in lignocellulose to new lignin-derived platform chemicals (G/S-C2-acetals), a set of monomers that is not accessible via other lignin ...
openaire   +1 more source

Enzymatic Flow Electrolyzer for CO2 and Waste Comproportionation to Formate and Its Use in Photocatalytic Alkene Hydrocarboxylation

open access: yesAngewandte Chemie, Volume 137, Issue 46, November 10, 2025.
A flow electrolyzer employing formate dehydrogenase on a porous TiO2‐carbon felt cathode is developed for paired electrolysis of CO2 and waste (plastic and biomass) to produce formate. The electrolyzer operates with an initial cell faradaic efficiency toward formate of almost 200% at a low cell voltage of −1.5 V, which also enables bias‐free operation ...
Beverly Q. L. Low   +7 more
wiley   +1 more source

ARTIFICIAL INTELLIGENCE METHODS FOR MODELING AND OPTIMIZING PROCESS PARAMETERS OF A BIOCATALYTIC TECHNOLOGY FOR THE PRODUCTION OF HEALTH-PROMOTING STRUCTURED LIPIDS

open access: yesHarčova Nauka ì Tehnologìâ
This study substantiates and reliably demonstrates the application of artificial intelligence for determining the optimal parameters of a biocatalytic technology for producing structured lipids.
P. Nekrasov   +5 more
doaj   +1 more source

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

SINTESIS FOSFOLIPID MENGANDUNG ASAM LEMAK w-3 DARI FOSFOLIPID KEDELAI DAN MINYAK KAYA ASAM LEMAK w-3 DARI HASIL SAMPING PENGALENGAN TUNA

open access: yesAgritech, 2013
Synthesis of Phospholipid Containing w-3 Fatty Acids from Soy Phospholipidsand Fish Oil Enriched with w-3 Fatty Acids from Tuna Canning Processing Teti Estiasih, Moch.
Teti Estiasih   +3 more
doaj   +1 more source

The use of enzymatically synthesized medium– and long-chain triacylglycerols (MLCT) oil blends in food application [PDF]

open access: yes, 2011
The potential use of medium- and long-chain triacylglycerols (MLCT) oil blends in food applications such as frying oil and salad dressings were investigated.
Arifin, Norlelawati   +5 more
core  

Synthesis of b-substituted alanines via Michael addition of nucleophiles to dehydroalanine derivatives [PDF]

open access: yes, 2000
Several b-substituted alanines are synthesised in high yields by a Michael addition of nucleophiles to N-acyl,N-tert-butyloxycarbonyl-dehydroalanine methyl ester, using mild reaction conditions and simple work-up procedures.
Ferreira, Paula M. T.   +4 more
core   +1 more source

Transesterification of Palm Olein by Immobilised Microbial Lipases [PDF]

open access: yes, 1996
Enzymatic transesterification of palm olein in organic solvent was studied. The enzyme was first immobilised to celite, lyophilised for 4 h and then added to a reaction medium composed of water-saturated hexane containing of 10% (w/v) palm olein.
Sidek, Hamidah
core  

Polymer/montmorillonite nanocomposites with improved thermal properties: Part II. Thermal stability of montmorillonite nanocomposites based on different polymeric matrixes. [PDF]

open access: yes, 2007
In previous part of this work factors influencing the thermal stability of polymer nanocomposite materials were indicated, such as chemical constitution of organic modifier, filler content, nanocomposites’ structure and the processing- dependent ...
Banerjee, J. R.   +3 more
core   +1 more source

Дослідження дії іммобілізованих ліпаз на процес ензимного ацидолізу жирів [PDF]

open access: yes, 2011
В роботі досліджено каталітичну дію іммобілізованих ферментних препаратів в процесі ензимного ацидолізу жирів. Результати експериментів свідчать про те, що використання ліпази з Rhizomucor miehei забезпечує найбільший вихід 1,3-двозаміщених ...
Некрасов, Олександр Павлович   +2 more
core  

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