Results 61 to 70 of about 1,684 (196)

Дослідження механізму ферментативного гліцеролізу жирів [PDF]

, 2009
In presented work it was ascertained that enzymecatalyzed glycerolysis of fats obeys ping-pong bi-bi mechanism. According to the mechanism scheme the glycerolysis is the complex process which involves three competitive reactions.
Некрасов, Павло Олександрович
core  

Ionization basis for activation of enzymes soluble in ionic liquids [PDF]

, 2016
BACKGROUND: The complex interactions between electrolytes and proteins have been studied for more than a century. However, understanding is not yet complete and does not provide a basis for predicting the activity of enzymes in ionic media.
Halling, Peter, He, Biyan, Ou, Guangnan
core   +1 more source

Solvent-free lipase-catalyzed synthesis of diacylgycerols as low-calorie food ingredients [PDF]

, 2017
Problems derived from obesity and overweight have recently promoted the development of fat substitutes and other low-calorie foods. On the one hand, fats with short- and medium-chain fatty acids are a source of quick energy, easily hydrolyzable and ...
González, Noemí, Reglero, Guillermo, Torres, Carlos F., Vázquez de Frutos, Luis   +3 more
core   +5 more sources

Study on the Influence of Scaling‐Up in the Transesterification Process for the Synthesis of Biodegradable Monoglycerides of Fatty Acids

Energy Science &Engineering, Volume 13, Issue 1, Page 218-226, January 2025.
Fatty acids and monoglycerides from natural sources play essential roles in various industries due to their surfactant properties. This study focuses on scaling up the synthesis of biodegradable non‐ionic surfactants from sunflower oil and glycerol, examining how reactor size and design, including RD/RH and MPD/RD ratios, influence key properties.
Roland Nagy, Rebeka Bejczi
wiley   +1 more source

Enzymatic and chemical synthesis of high mono- and diacylglycerol from palm stearin and olein blend at different type of reactor stirrers

Journal of the Saudi Society of Agricultural Sciences, 2020
The objective of this research was to synthesis structured lipid containing a high concentration of monoacylglycerol (MAG) and diacylglycerol (DAG) from palm stearin-olein blend.
Edy Subroto, Masrur Faida Wisamputri, Supriyanto, Tyas Utami, Chusnul Hidayat   +4 more
doaj   +1 more source

Characteristics of a Monoacylglycerol Lipase Isolated from Pseudomonas sp. LP7315 -Hydrolysis and Synthesis of Monoglycerides [PDF]

, 2001
A monoacylglycerol lipase (MGL) was purified from Pseudomonas sp. LP7315 by ammonium sulfate precipitation, anion-exchange chromatography, and preparative electrophoresis.
Miyake, Akira, Nakanishi, Kazuhiro, Ozaki, Sho, Sakiyama, Takaharu, Tanaka, Atsushi, Umeoka, Midori, Yoshimi, Tsuyoshi   +6 more
core   +1 more source

Реологічні характеристики жирових продуктів, збагачених діацилгліцеринами [PDF]

, 2007
Підтверджено можливість одержання жирів, збагачених діацилгліцеринами, шляхом ферментативного гліцероліза. В якості біокаталізатора використовувався ферментний препарат Новозім 435 («Novozymes», Данія). Встановлені емульгуючі властивості продукту реакції,
Некрасов, Павло Олександрович, Решетняк, Н. В.   +1 more
core   +1 more source

Natural deep eutectic solvents as green and homogeneous catalysts for the glycerolysis of stearic acid: Catalytic activity and kinetic studies

Results in Engineering
Emulsifier as the mixture of monoglycerides (MG) and diglycerides (DG) is widely used in the food industry such as bakery products, margarines, dairy products, and confectionary.
Ida Zahrina, Sunarno, Yelmida Azis, Farra Aisha   +3 more
doaj   +1 more source

Lipase - Catalyzed glycerolysis of sunflower oil to produce partial glycerides.

Grasas y Aceites, 1998
Partial glycerides were prepared by glycerolysis of sunflower oil in presence of lipase enzyme as catalyst. Six lipases of different origins were used and compared for their catalytic activity.
F. A. Zaher, Saadia M. Aly, O. S. El-Kinawy   +2 more
doaj   +1 more source

Encapsulation of lipases on coordination polymers and their catalytic performance in glycerolysis and esterification

Grain & Oil Science and Technology, 2023
In this study, lipases of CALB (Candida antarctica lipase B), TLL (Thermomyces lanuginosa lipase), RML (Rhizomucor miehei lipase), CALA (Candida antarctica lipase A) and LU (Lecitase® Ultra) were encapsulated into the nucleotide-hybrid metal coordination
Can Zeng, Nanjing Zhong
doaj   +1 more source