Results 11 to 20 of about 25,022 (215)

EXPLORATORY STUDY OF NEAR AND SUPERCRITICAL CARBONDIOXIDE WARM PASTEURIZATION ON NILE TILAPIA

Agrointek, 2020
Effects of both near critical and supercritical CO2 pasteurization on inactivation of muscle protease and lipase of red tilapia (Oreochromis niloticus) were investigated along with its impact on microbial reduction and physical appearance.
Sugeng Pondang Sugiharto, Nursigit Bintoro, Joko Nugroho Wahyu Karyadi, Yudi Pranoto   +3 more
doaj   +1 more source

Síntese do butirato de n-butila empregando lipase microbiana imobilizada em copolímero de estireno-divinilbenzeno Synthesis of butyl butyrate by microbial lipase immobilized onto styrene-divinylbenzene copolymer

Química Nova, 2000
This work investigates the reaction parameters of an immobilized lipase in the esterification reaction of n-butanol and butyric acid. Microbial lipase from Candida rugosa was immobilized onto styrene-divinylbenzene copolymer (STY-DVB) and subsequently ...
Pedro Carlos de Oliveira, Gizelda Maria Alves, Heizir Ferreira de Castro, Lucia Helena Innocentini Mei   +3 more
doaj   +1 more source

Potencial de biocatálise enantiosseletiva de lipases microbianas Potential of enantioselective biocatalysis by microbial lipases

Química Nova, 2005
Microbial lipases have a great potential for commercial applications due to their stability, selectivity and broad substrate specificity because many non-natural acids, alcohols or amines can be used as the substrate.
Patrícia de O. Carvalho, Silvana Ap. Calafatti, Maurício Marassi, Daniela M. da Silva, Fabiano J. Contesini, Renato Bizaco, Gabriela Alves Macedo   +6 more
doaj   +1 more source

Valorisation des huiles végétales d’origine béninoise par alcoolyse enzymatique

Oléagineux, Corps gras, Lipides, 2005
Fatty acid esters synthesized from vegetable oils by alcoholysis reaction are potentially applied in cosmetic and as biodiesel fuel. The alcoholysis of cottonseed oil by lipases from various microorganisms was investigated.
Soumanou Mohamed M., Tchobo Fidèle P., Edorh Aléodjrodo P., Accrombessi Georges   +3 more
doaj   +1 more source

Isolation and Identification of Lipase-producing Actinobacteria from the Lut Desert of Iran [PDF]

Journal of Genetic Resources
Lipases are the third category of widely used hydrolytic enzymes that catalyze the hydrolysis of triacylglycerols, glycerol, and free fatty acids. Actinobacteria, which are Gram-positive bacteria, have the largest genome size among bacteria and produce ...
Samira Abedi-Dolatabadi, Moj Khaleghi, Sedigheh Ghasemzadeh, Azadeh Lohrasbi-Nejad, Arastoo Badoei Delfard   +4 more
doaj   +1 more source

Biodiesel production by enzyme-catalyzed transesterification [PDF]

Hemijska Industrija, 2005
The principles and kinetics of biodiesel production from vegetable oils using lipase-catalyzed transesterification are reviewed. The most important operating factors affecting the reaction and the yield of alkyl esters, such as: the type and form of ...
Stamenković Olivera S., Lazić Miodrag L., Veljković Vlada B., Skala Dejan U.   +3 more
doaj   +1 more source

Identification of a lipolytic Trichoderma sp. and characterization of its extracellular lipase

Ceylon Journal of Science, 2023
Lipases are abundantly used in a wide range of industries. Currently, microbial lipases are the most popular source of industrial lipases, of which fungal lipases stand out due to their low cost of production, catalytic activity, and extracellular nature.
N. K. Athukorala, P. Samaraweera
doaj   +1 more source

Characterisation of novel acidic lipase of Corynebacterium nuruki PM2 from palm oil mill effluent for palm oil derivatisation

Menara Perkebunan
The palm oil industry generates significant amounts of palm oil mill effluent (POME), which harbors diverse microbial communities with potential biotechnological applications.
Ludwinardo Putra, Irma Kresnawaty, Imron Riyadi   +2 more
doaj   +1 more source

Determinação das propriedades catalíticas em meio aquoso e orgânico da lipase de Candida rugosa imobilizada em celulignina quimicamente modificada por carbonildiimidazol Assessment of catalytic properties in aqueous and organic media of lipase from Candida rugosa immobilized on wood cellulignin activated with carbonyldiimidazole

Química Nova, 2006
Microbial lipase from Candida rugosa was immobilized by covalent binding on wood cellulignin (Eucaliptus grandis) chemically modified with carbonyldiimidazole.
Fabrício M. Gomes, Ariela V. de Paula, Grazielle dos S. Silva, Heizir F. de Castro   +3 more
doaj   +1 more source

A statistical approach for optimization of alkaline lipase production by ascidian associated—Halobacillus trueperi RSK CAS9

Biotechnology Reports, 2015
A marine ascidian-associated bacterium, Halobacillus trueperi RSK CAS9, was optimized for lipase production by response surface methodology using marine waste as substrate.
Ramamoorthy Sathishkumar, Gnanakkan Ananthan, Kathirvel Iyappan, Chinnathambi Stalin   +3 more
doaj   +1 more source