• Publications
  • Influence
Antioxidant effect of garlic and aged black garlic in animal model of type 2 diabetes mellitus
Hyperglycemia in the diabetic state increases oxidative stress and antioxidant therapy can be strongly correlated with decreased risks for diabetic complications. The purpose of this study is toExpand
  • 111
  • 10
  • PDF
Purification and characterization of a new fibrinolytic enzyme of Bacillus licheniformis KJ-31, isolated from Korean traditional Jeot-gal.
Jeot-gal is a traditional Korean fermented seafood and has long been used for seasoning. We isolated 188 strains from shrimp, anchovy, and yellow corvina Jeot-gal, and screened sixteen strains thatExpand
  • 41
  • 6
Characterization of a Novel Amylolytic Enzyme Encoded by a Gene from a Soil-Derived Metagenomic Library
  • Jiae Yun, S. Kang, +4 authors S. Ryu
  • Medicine, Biology
  • Applied and Environmental Microbiology
  • 1 December 2004
ABSTRACT It has been estimated that less than 1% of the microorganisms in nature can be cultivated by conventional techniques. Thus, the classical approach of isolating enzymes from pure culturesExpand
  • 135
  • 5
Cooperative action of alpha-glucanotransferase and maltogenic amylase for an improved process of isomaltooligosaccharide (IMO) production.
Maltogenic amylase and alpha-glucanotransferase (alpha-GTase) were employed in an effort to develop an efficient process for the production of isomaltooligosaccharides (IMOs). BacillusExpand
  • 53
  • 4
Role of maltogenic amylase and pullulanase in maltodextrin and glycogen metabolism of Bacillus subtilis 168.
The physiological functions of two amylolytic enzymes, a maltogenic amylase (MAase) encoded by yvdF and a debranching enzyme (pullulanase) encoded by amyX, in the carbohydrate metabolism of BacillusExpand
  • 37
  • 3
  • PDF
Porcine Pancreatic α‐Amylase Hydrolysis of Native Starch Granules as a Function of Granule Surface Area
Porcine pancreatic α‐amylase activity on native starch granules is more accurately described as a function of surface area of the granules rather than of substrate concentration. The apparent Km ofExpand
  • 59
  • 3
Biosynthesis of (+)-catechin glycosides using recombinant amylosucrase from Deinococcus geothermalis DSM 11300.
Amylosucrase (ASase, EC 2.4.1.4) is a glucosyltransferase that hydrolyzes sucrose into glucose and fructose and produces amylose-like glucan polymers from the released glucose. (+)-Catechin is aExpand
  • 52
  • 2
  • PDF
Anti-inflammatory Activities of Coumarins Isolated from Angelica gigas Nakai on LPS-stimulated RAW 264.7 Cells
Five kinds of coumarin compounds were successfully purified from Angelica gigas Nakai by using recyclingpreparative HPLC and identified as decursin (1), decursinol angelate (2), 7-demethylsuberosineExpand
  • 23
  • 2
  • PDF
Enzymatic characterization of a maltogenic amylase from Lactobacillus gasseri ATCC 33323 expressed in Escherichia coli.
A gene corresponding to a maltogenic amylase (MAase) in Lactobacillus gasseri ATCC 33323 (lgma) was cloned and expressed in Escherichia coli. The recombinant LGMA was efficiently purified 24.3-foldExpand
  • 23
  • 2
Modification of ascorbic acid using transglycosylation activity of Bacillus stearothermophilus maltogenic amylase to enhance its oxidative stability.
Ascorbic acid (1), a natural antioxidant, was modified by employing transglycosylation activity of Bacillus stearothermophilus maltogenic amylase with maltotriose and acarbose as donor molecules toExpand
  • 39
  • 1
  • PDF