Butyl butyrate
Candida rugosa lipase supported on biomass-based nanocellulose-chitosan composite for synthesis of butyl butyrate
... produce butyl butyrate, an important ester that gives the pineapple flavour in food and beverages industries (Martins et ...2016). Butyl butyrate was chosen as the target product mainly due to ...
63
High Reusability of Lipase Immobilised on Eggshells for Butyl Butyrate Synthesis under Optimum Condition
... The best immobilisation condition to immobilise lipase on eggshells through cross-linking were at 50°C, with a buffer solution with pH 6, ≤ 1mm of the eggshell’s particle size, 3 hr of immobilisation time and 0.75% of ...
10
High-level expression and characterization of a novel cutinase from Malbranchea cinnamomea suitable for butyl butyrate production
... for butyl butyrate production has some disadvantages, including high energy consumption, hazardous conditions, and release of a large amount of environmental pollutants [5, ...for butyl ...
14
Candida rugosa lipase imobilization on modified mesoporous kit-6 from rice husk as biocatalyst in esterification for butyl butyrate
... Hexyl butyrate synthesized by the immobilized lipase (Lipozyme IM-77) from Rhizomucor miehei was employed as a flavour and fragrance in the food, beverage and pharmaceutical ...
68
Candida rugosa lipase supported on silica-coated magnetite nanoparticles for hydrolysis of olive oil
... of butyl butyrate by Candida rugosa lipase supported on magnetized-nanosilica from oil palm leaves: Process optimization, kinetic and thermodynamic ...
41
Enhanced extraction of butyric acid under high-pressure CO2 conditions to integrate chemical catalysis for value-added chemicals and biofuels
... Bioreactors were arranged sequentially and performed fermentation, cell recycling, and butyric acid extraction functions. For the removal of butyl butyrate, one reser- voir was prepared with tetradecane ...
8
Preparation of Hexanitrohexaazaisowurtzitane (HNIW) Nano Particle by Normal Microemulsion Based Nonionic Surfactant
... Due to those properties, it is expected that 2-propanol will be mostly located at the droplet interface rather than at the aqueous phase of the microemulsion. During the evaporation process, this alcohol should evaporate ...
6
Transcatheter arterial embolization with N butyl cyanoacrylate for arterial esophageal bleeding in esophageal cancer patients
... N -butyl cyanoacrylate (NBCA) has been used for many years as a liquid embolic material and was demonstrated to be useful for various diseases and conditions [9 – 16]. An advantage of TAE with NBCA is its high ...
5
Iron Modulates Butyrate Production by a Child Gut Microbiota In Vitro
... and butyrate, were decreased under low-Fe conditions, leading to a reduced carbon conversion efficiency, which may re- sult in impaired extraction of energy from the ...diet. Butyrate pro- duction seems to ...
12
Butyl Rubber-Aliphatic Polyester Graft Copolymers for Biomedical Applications: Synthesis and Analysis of Chemical, Physical and Biological Properties
... brominated butyl (bromobutyl, BIIR) derivative in 1954, Hycar 2202, Exxon researchers produced chlorobutyl (CIIR) and officially commercialized their product by ...
159
Physiology and Enzymology of Aerobic MTBE and TBA Biodegradation
... Degradation Experiments. Specific rates of biodegradation of ETBE, MTBE, TAME, TAA, and TBA were determined in small-scale reactions conducted in glass serum (15 ml) sealed with butyl rubber stoppers and aluminum ...
164
Revealing the Bacterial Butyrate Synthesis Pathways by Analyzing (Meta)genomic Data
... genes (protein sequences) are displayed in Fig. 3. Based on the trees, horizontal gene transfer (HGT) signatures were detected, especially for the acetyl-CoA pathway, where genes from individ- ual Firmicutes families do ...
11
Characterization of N-butyl Cyanoacrylate (NBCA) Glue Polymerization for the Embolization of Brain Arteriovenous Malformations (AVMs)
... Characterization of N-butyl Cyanoacrylate (NBCA) Glue Characterization of N-butyl Cyanoacrylate (NBCA) Glue Polymerization for the Embolization of Brain Arteriovenous Polymerization f[r] ...
53
Activation and Repression of Epstein-Barr Virus and Kaposi's Sarcoma-Associated Herpesvirus Lytic Cycles by Short- and Medium-Chain Fatty Acids
... The lytic cycles of Epstein-Barr virus (EBV) and Kaposi’s sarcoma-associated herpesvirus (KSHV) are induced in cell culture by sodium butyrate (NaB), a short-chain fatty acid (SCFA) histone deacetylase (HDAC) ...
17
Effect of Oral Administration of Butyrivibrio fibrisolvens MDT-1 on Experimental Enterocolitis in Mice
... Administration of MDT-1 alleviated the overall symptoms of C. coli 11580-3 infection in mice (Table 2; Fig. 5 and 6). Prevention of body weight loss may have been due to the anti-inflammatory effect of butyrate as ...
7
Chemical Control of Big Sagebrush in Wyoming.
... Isopropyl ester formulations were more effective than propylene glycol butyl ether or butoxy ethanol esters.. Propylene glycol butyl.[r] ...
5
Influence of miRNA-106b and miRNA-135a on butyrate-regulated expression of p21 and Cyclin D2 in human colon adenoma cells
... The human colon adenoma cell line LT97 (kind gift from Professor B. Marian, Institute for Cancer Research, University of Vienna, Austria) was used for cell culture experiments. LT97 cells were established from a colon ...
11
Effect of changing mass ratio of styrene/butyl acrylate on the behavior of nano organo silica in poly (styrene co butyl acrylate) emulsion core shell
... Poly (styrene-co-butyl acrylate) as shell and nano organo-silica as core were prepared by in situ seed emulsion polymerization. The influence of changing mass ratio, butyl acrylate (BuA), and styrene (St) ...
8
Butyrate suppresses demyelination and enhances remyelination
... the butyrate-mediated suppression of de- myelination and enhancement of remyelination in our culture ...that butyrate af- fects demyelination and remyelination in a microglial-in- dependent ...
13
Copper(0) mediated radical polymerisation in a self generating biphasic system
... In summary, we have developed a self-generating biphasic polymerisation system that is compatible with Cu (0)-mediated radical polymerisation at ambient temperature. This approach provides a facile method to remove ...
33