Results 231 to 240 of about 197,077 (309)
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Food Chemistry, 2021
Due to the poor lipophilicity of chlorogenic acid (CA), five CA derivatives (C2-CA, C4-CA, C6-CA, C8-CA, and C12-CA) with different lipophilicities were synthesized using acylation catalyzed by lipase in present study.
Shang-Sheng Wang +5 more
semanticscholar +1 more source
Due to the poor lipophilicity of chlorogenic acid (CA), five CA derivatives (C2-CA, C4-CA, C6-CA, C8-CA, and C12-CA) with different lipophilicities were synthesized using acylation catalyzed by lipase in present study.
Shang-Sheng Wang +5 more
semanticscholar +1 more source
Inhibition mechanism of ferulic acid against α-amylase and α-glucosidase.
Food Chemistry, 2020The inhibitory mechanisms of ferulic acid against α-amylase and α-glucosidase were investigated by enzyme kinetic analysis, circular dichroism (CD), Fourier-transform infrared (FT-IR) spectroscopy, fluorescence quenching and molecular docking.
Yuxue Zheng +7 more
semanticscholar +1 more source
Journal of AOAC International, 2002
As an important constituent of animal feeds, fiber represents the portion of feeds that is bulky and difficult to digest. The neutral detergent fiber (NDF) method, developed over 30 years ago, is the method of choice for measuring total fiber in forages ...
D. R. Mertens
semanticscholar +1 more source
As an important constituent of animal feeds, fiber represents the portion of feeds that is bulky and difficult to digest. The neutral detergent fiber (NDF) method, developed over 30 years ago, is the method of choice for measuring total fiber in forages ...
D. R. Mertens
semanticscholar +1 more source
Three flavanols delay starch digestion by inhibiting α-amylase and binding with starch.
International Journal of Biological Macromolecules, 2021The study aimed to reveal the different mechanisms of delaying starch digestion by ECG, EGCG and Procyanidin based on the perspective of α-amylase-flavanol interaction and starch-flavanol interaction.
Chao Jiang +8 more
semanticscholar +1 more source
Food Chemistry, 2021
Metal-organic structures (MOFs) have been designed for a wide range of applications due to their high porosity, large surface area, and flexibility. For the first time in this work, the successful immobilization of α-amylase is confirmed by the use of ...
V. Atiroğlu, A. Atiroğlu, M. Özacar
semanticscholar +1 more source
Metal-organic structures (MOFs) have been designed for a wide range of applications due to their high porosity, large surface area, and flexibility. For the first time in this work, the successful immobilization of α-amylase is confirmed by the use of ...
V. Atiroğlu, A. Atiroğlu, M. Özacar
semanticscholar +1 more source
Food Chemistry, 2021
In this paper, α-amylase from Bacillus subtilis was successfully immobilized on three supports. First, α-amylase was immobilized on cloisite 30B via the adsorption method. Then cloisite 30B was activated with tosyl chloride and epichlorohydrin.
H. Aghaei +3 more
semanticscholar +1 more source
In this paper, α-amylase from Bacillus subtilis was successfully immobilized on three supports. First, α-amylase was immobilized on cloisite 30B via the adsorption method. Then cloisite 30B was activated with tosyl chloride and epichlorohydrin.
H. Aghaei +3 more
semanticscholar +1 more source
Emergency Medicine Clinics of North America, 1986
The laboratory determination of serum and urine amylase activity is commonly requested by the Emergency physician. While depressed levels are occasionally seen, they are almost always secondary to chronic pancreatitis and pancreatic destruction.
openaire +2 more sources
The laboratory determination of serum and urine amylase activity is commonly requested by the Emergency physician. While depressed levels are occasionally seen, they are almost always secondary to chronic pancreatitis and pancreatic destruction.
openaire +2 more sources
British Journal of Hospital Medicine, 2009
The amylases are a group of enzymes responsible for the breakdown of starches into sugars. The important amylase in animals is α-amylase (EC3.2.1.1 – alternate names 1,4-α-D-glucan glucanohydrolase, or glycogenase) which is a calcium metalloenzyme that acts at random locations along a starch molecule hydrolyzing α-1,4 links to ultimately yield mono ...
openaire +2 more sources
The amylases are a group of enzymes responsible for the breakdown of starches into sugars. The important amylase in animals is α-amylase (EC3.2.1.1 – alternate names 1,4-α-D-glucan glucanohydrolase, or glycogenase) which is a calcium metalloenzyme that acts at random locations along a starch molecule hydrolyzing α-1,4 links to ultimately yield mono ...
openaire +2 more sources
Natural products for glycaemic control: Polyphenols as inhibitors of alpha-amylase
Trends in Food Science & Technology, 2019Background α-Amylase plays an important role in starch digestion, the main source of exogenous glucose in the human diet. Retarding glucose absorption through delaying digestion of starchy foods by inhibiting α-amylase in the digestive tract has ...
Lijun Sun, F. J. Warren, M. Gidley
semanticscholar +1 more source
2017
Amylase zymography was carried out for the detection of amylases produced by a Geobacillus stearothermophilus strain isolated from the Thermal Center "Las Trincheras" in Venezuela. Zymography is an electrophoretic technique used to study hydrolases by means of thin gels containing copolymerized-specific substrates, under nonreducing conditions. In this
Adarelys, Andrades, Lellys M, Contreras
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Amylase zymography was carried out for the detection of amylases produced by a Geobacillus stearothermophilus strain isolated from the Thermal Center "Las Trincheras" in Venezuela. Zymography is an electrophoretic technique used to study hydrolases by means of thin gels containing copolymerized-specific substrates, under nonreducing conditions. In this
Adarelys, Andrades, Lellys M, Contreras
openaire +2 more sources