2.4.1.5: dextransucrase
This is an abbreviated version!
For detailed information about dextransucrase, go to the full flat file.
Word Map on EC 2.4.1.5
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2.4.1.5
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streptococcus
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mutans
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glucosylation
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glucans
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leuconostoc
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dental
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mesenteroides
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caries
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udp-glucose
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oligosaccharide
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cariogenic
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sobrinus
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glucoside
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water-insoluble
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difficile
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plaque
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maltose
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glycosyltransferases
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serotype
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saliva
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tooth
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sanguis
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gordonii
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fructosyltransferase
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udp-glc
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monoglucosylated
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dextranase
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tcda
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glucansucrase
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pellicle
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salivarius
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gtases
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galactosyltransferase
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saliva-coated
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calnexin
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viscosus
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lipid-linked
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industry
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food industry
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aureobasidium
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oralis
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pharmacology
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pseudomembranous
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medicine
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3-o-glucoside
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levansucrase
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biotechnology
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alpha-1,6
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weissella
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man9glcnac2
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transglucosylation
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synthesis
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glc3man9glcnac2
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nutrition
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isomaltose
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sordellii
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holotoxins
- 2.4.1.5
- streptococcus
- mutans
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glucosylation
- glucans
- leuconostoc
-
dental
- mesenteroides
- caries
- udp-glucose
- oligosaccharide
-
cariogenic
- sobrinus
- glucoside
-
water-insoluble
- difficile
- plaque
- maltose
- glycosyltransferases
-
serotype
- saliva
- tooth
- sanguis
- gordonii
- fructosyltransferase
- udp-glc
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monoglucosylated
- dextranase
- tcda
- glucansucrase
- pellicle
- salivarius
- gtases
-
galactosyltransferase
-
saliva-coated
- calnexin
- viscosus
-
lipid-linked
- industry
- food industry
- aureobasidium
- oralis
- pharmacology
-
pseudomembranous
- medicine
- 3-o-glucoside
- levansucrase
- biotechnology
-
alpha-1,6
- weissella
- man9glcnac2
-
transglucosylation
- synthesis
- glc3man9glcnac2
- nutrition
- isomaltose
- sordellii
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holotoxins
Reaction
Synonyms
B-512F dextransucrase, B-512FMC dextransucrase, Cab3, CEP, DexT, dextran-sucrase, DS, DSase, DSR, Dsr S protein, DSR-F, DSR-S, DSRB742, DSRBCB4, DSRC39-2, DsrE563, DsrP, DSRS, DSRWC, DsrX, FT045B dextransucrase, glucansucrase, glucosyltransferase, glucosyltransferase, sucrose-1,6-alpha-glucan, glycosyltransferase R, Gtf, Gtf-DSM, GTFR, More, SGE, sucrose 6-glucosyltransferase, sucrose:1, 6-alpha-D-glucan 6-alpha-glucosyltransferase, sucrose:1,6-alpha-D-glucan-6-alpha-D-glucosyltransferase, Wc392-rDSR, WcCab3-DSR
ECTree
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Application
Application on EC 2.4.1.5 - dextransucrase
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biotechnology
food industry
industry
medicine
nutrition
pharmacology
synthesis
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potential application of the C-terminal enzyme domain GBD-7 as an affinity tag onto cheap resins like for rapid purification of dextrans
biotechnology
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potential application of the C-terminal enzyme domain GBD-7 as an affinity tag onto cheap resins like for rapid purification of dextrans
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the enzyme is used to produce kimchi in a fermentation process, which is improved by addition of Ca2+ salts that reduce lactic acid and elevate the pH for optimal activity of Leuconostoc bacteria
food industry
the dextransucrase is responsible for production of dextran with predominant alpha-(1->6) linkages that might find applications as food hydrocolloids
food industry
the enzyme from Weissella confusa strain VTT E-90392 is useful in dextran production during sour dough production. The hydrocolloidal properties of dextran can facilitate a more substantial use of wheat bran and counter the negative effects of bran on bread quality, optimization of enzymatic dextran production in wheat bran
food industry
JX679020
the enzyme is a good food additive for improving the textures of dairy products due to dextran synthesis, e.g. solidification of sucrose-supplemented milk by the enzyme
food industry
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the exopolysaccharides of Lactobacillus animalis TMW 1.971 improve the quality of gluten-free breads, they can be produced in situ to levels enabling baking applications
food industry
-
the exopolysaccharides of Lactobacillus curvatus TMW 1.624 improve the quality of gluten-free breads, they can be produced in situ to levels enabling baking applications
food industry
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the exopolysaccharides of Lactobacillus reuteri TMW 1.106 improve the quality of gluten-free breads, they can be produced in situ to levels enabling baking applications
food industry
KY411819
biocatalytic conversion of sucrose into highly porous dextran. Response surface methodology is performed to optimize production conditions. Enhanced biocatalytic efficiency of 4.62fold is observed. The biopolymer produced under the optimized model can be utilized as an emulsifying, gelling, stabilizing and thickening agent in food industry
food industry
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efficient production of prebiotic glucooligosaccharides in orange juice using immobilized and co-immobilized dextransucrase. Immobilization enhances the operational and storage stability of dextransucrase. Two hundred milligrammes (2.4 IU/mg) of alginate beads (immobilized and co-immobilized) are found to be optimum for the production of glucooligosaccharides (GOS) in orange juice with a high degree of polymerization. The pulp of the orange juice does not interfere in the reaction. In the batch process, coimmobilized dextransucrase (41 g/l) produced a significantly higher amount of GOS than immobilized dextransucrase (37 g/l). Alginate entrapment enhances the thermal stability of dextransucrase for up to 3 days in orange juice at 30°C. The production of GOS in semicontinuous process is 39 g/l in coimmobilized dextransucrase and 33 g/l in immobilized dextransucrase
food industry
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immobilized enzyme is used successfully in synthesis of dextran and maltooligosaccharide with good prebiotic and fibrinolytic activities. Dextran 38397 and 125471 Da are yielded at enzyme protein concentration 4.78 and 5.78 mg, respectively. Proper dextrans (73378 and 117521 Da) demanded in pharmaceutical applications are achieved at 6% and 12% sucrose concentrations and at 4.78 and 5.78 mg enzyme protein concentration, respectively. Optimum temperature for conversion of glucose to dextran is 30°C (73% and 80% at 5.78 and 4.78 mg enzyme protein concentration, respectively). Varieties of maltooligosaccharides are yielded by synergistic cooperation between sucrose and maltose. Six maltooligosaccharide and three dextrans samples in vitro have prebiotic effect on Lactobacillus casei with degree of variation. Two samples of maltooligosaccharide with different degree of polymerization (DP) and three samples of dextran with different molecular weight (MW) reported different fibrinolytic activity
food industry
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important enzyme in food industry. Ultrasound is a tool for increasing the activity, thermal stability and rate of catalysis of dextransucrase and supplies a potential method for expanding the application of dextransucrase
food industry
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synthesis of caffeic acid-3-O-alpha-D-glucopyranoside. The production of caffeic acid-3-O-alpha-D-glucopyranoside at a concentration of 153 mM is optimized using 325 mM caffeic acid, 355 mM sucrose, and 650 mU/ml dextransucrase in the synthesis reaction. In comparison with the caffeic acid, the caffeic acid-3-O-alpha-D-glucopyranoside displays 3fold higher water solubility, 1.66fold higher antilipid peroxidation effect, 15% stronger inhibition of colon cancer cell growth, and 11.5fold higher browning resistance. These results indicate that caffeic acid-3-O-alpha-D-glucopyranoside may be a suitable functional component of food and pharmaceutical products
food industry
-
synthesis of chlorogenic acid-4'-O-alpha-D-glucopyranoside, which is a functional component that may be used in the food or pharmaceutical industry. It displays greater physical properties, anti-lipid peroxidation effect, and growth inhibition of colon cancer cell than those of chlorogenic acid
food industry
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synthesis of glucosylated steviosides, which are more stable at pH 2, 60°C for 48 h than stevioside
food industry
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the enzyme catalzes the in vitro synthesis of prebiotic oligosaccharides in mango and pineapple juices. Sucrose content of the juices is eliminated resulting in its lower calorific value. Potential of dextransucrase for production of functional foods
food industry
the enzyme synthesizes dextran and oligosaccharides, which act as prebiotics and are popularly used in such industries as food and medicine
food industry
Weissella cibaria RBA12
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the enzyme catalzes the in vitro synthesis of prebiotic oligosaccharides in mango and pineapple juices. Sucrose content of the juices is eliminated resulting in its lower calorific value. Potential of dextransucrase for production of functional foods
-
food industry
-
the enzyme synthesizes dextran and oligosaccharides, which act as prebiotics and are popularly used in such industries as food and medicine
-
food industry
-
efficient production of prebiotic glucooligosaccharides in orange juice using immobilized and co-immobilized dextransucrase. Immobilization enhances the operational and storage stability of dextransucrase. Two hundred milligrammes (2.4 IU/mg) of alginate beads (immobilized and co-immobilized) are found to be optimum for the production of glucooligosaccharides (GOS) in orange juice with a high degree of polymerization. The pulp of the orange juice does not interfere in the reaction. In the batch process, coimmobilized dextransucrase (41 g/l) produced a significantly higher amount of GOS than immobilized dextransucrase (37 g/l). Alginate entrapment enhances the thermal stability of dextransucrase for up to 3 days in orange juice at 30°C. The production of GOS in semicontinuous process is 39 g/l in coimmobilized dextransucrase and 33 g/l in immobilized dextransucrase
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food industry
Latilactobacillus curvatus TMW 1.624
-
the exopolysaccharides of Lactobacillus curvatus TMW 1.624 improve the quality of gluten-free breads, they can be produced in situ to levels enabling baking applications
-
food industry
-
the enzyme from Weissella confusa strain VTT E-90392 is useful in dextran production during sour dough production. The hydrocolloidal properties of dextran can facilitate a more substantial use of wheat bran and counter the negative effects of bran on bread quality, optimization of enzymatic dextran production in wheat bran
-
food industry
-
the enzyme is a good food additive for improving the textures of dairy products due to dextran synthesis, e.g. solidification of sucrose-supplemented milk by the enzyme
-
food industry
Limosilactobacillus reuteri TMW 1.106
-
the exopolysaccharides of Lactobacillus reuteri TMW 1.106 improve the quality of gluten-free breads, they can be produced in situ to levels enabling baking applications
-
food industry
-
synthesis of caffeic acid-3-O-alpha-D-glucopyranoside. The production of caffeic acid-3-O-alpha-D-glucopyranoside at a concentration of 153 mM is optimized using 325 mM caffeic acid, 355 mM sucrose, and 650 mU/ml dextransucrase in the synthesis reaction. In comparison with the caffeic acid, the caffeic acid-3-O-alpha-D-glucopyranoside displays 3fold higher water solubility, 1.66fold higher antilipid peroxidation effect, 15% stronger inhibition of colon cancer cell growth, and 11.5fold higher browning resistance. These results indicate that caffeic acid-3-O-alpha-D-glucopyranoside may be a suitable functional component of food and pharmaceutical products
-
food industry
-
the enzyme is used to produce kimchi in a fermentation process, which is improved by addition of Ca2+ salts that reduce lactic acid and elevate the pH for optimal activity of Leuconostoc bacteria
-
food industry
Leuconostoc mesenteroides B-512 F/KM
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synthesis of glucosylated steviosides, which are more stable at pH 2, 60°C for 48 h than stevioside
-
food industry
-
the dextransucrase is responsible for production of dextran with predominant alpha-(1->6) linkages that might find applications as food hydrocolloids
-
food industry
-
synthesis of chlorogenic acid-4'-O-alpha-D-glucopyranoside, which is a functional component that may be used in the food or pharmaceutical industry. It displays greater physical properties, anti-lipid peroxidation effect, and growth inhibition of colon cancer cell than those of chlorogenic acid
-
food industry
Ligilactobacillus animalis TMW 1.971
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the exopolysaccharides of Lactobacillus animalis TMW 1.971 improve the quality of gluten-free breads, they can be produced in situ to levels enabling baking applications
-
food industry
Leuconostoc mesenteroides CICC-21724
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important enzyme in food industry. Ultrasound is a tool for increasing the activity, thermal stability and rate of catalysis of dextransucrase and supplies a potential method for expanding the application of dextransucrase
-
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the enzyme immobilized on calcium alginate as entrapment matrix can be utilized for synthesis of dextran and can be easily separated from the product, resulting in high purity of dextran
industry
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the immobilized biocatalyst has potential in many industrial applications
industry
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the increased reusability, higher pH range and storage stability of immobilized enzyme as compared with free enzyme can increase the sustainability and applicability of the enzyme in industries
industry
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the immobilized biocatalyst has potential in many industrial applications
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industry
Leuconostoc lactis KU665298
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the enzyme immobilized on calcium alginate as entrapment matrix can be utilized for synthesis of dextran and can be easily separated from the product, resulting in high purity of dextran
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industrial production of dextrans, that have important medical application in the production of fine chemicals such as plasma substitutes and Sephadex
medicine
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the effects of sodium ions on dextran succrase activity are specific, thus it can be useful to block its catalytic activity, and reducing the cariogenic potential of Streptococcus mutans
medicine
the enzyme synthesizes dextran and oligosaccharides, which act as prebiotics and are popularly used in such industries as food and medicine
medicine
-
the enzyme synthesizes dextran and oligosaccharides, which act as prebiotics and are popularly used in such industries as food and medicine
-
medicine
-
the effects of sodium ions on dextran succrase activity are specific, thus it can be useful to block its catalytic activity, and reducing the cariogenic potential of Streptococcus mutans
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industrial production of dextrans, that find use for texture improvement in the food industry, e.g. milk drinks, yogurts and ice cream
nutrition
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immobilisation of dextransucrase from Leuconostoc mesenteroides NRRL B-512F in alginate is optimised for applications in a fluidised bed reactor with high concentrated sugar solutions, in order to allow a continuous formation of defined oligosaccharides as prebiotic isomalto-oligosaccharides
nutrition
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production of controlled molecular weight isomaltooligosaccharides and oligodextrans from sucrose using the combined activity of a dextransucrase, EC 2.4.1.5, from Leuconostoc mesenteroides and endodextranase, EC 3.2.1.11, from Penicillium lilacinum. Higher substrate and dextranase concentrations give rise to products with lower molecular sizes and a dextransucrase/dextranase ratio of 1:1 or 1:2 appears to produce a polymer with a molecular weight which is desirable for prebiotic use
nutrition
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production of controlled molecular weight isomaltooligosaccharides and oligodextrans from sucrose using the combined activity of a dextransucrase, EC 2.4.1.5, from Leuconostoc mesenteroides and endodextranase, EC 3.2.1.11, from Penicillium lilacinum. Higher substrate and dextranase concentrations give rise to products with lower molecular sizes and a dextransucrase/dextranase ratio of 1:1 or 1:2 appears to produce a polymer with a molecular weight which is desirable for prebiotic use
-
nutrition
-
immobilisation of dextransucrase from Leuconostoc mesenteroides NRRL B-512F in alginate is optimised for applications in a fluidised bed reactor with high concentrated sugar solutions, in order to allow a continuous formation of defined oligosaccharides as prebiotic isomalto-oligosaccharides
-
-
synthesis of chlorogenic acid-4'-O-alpha-D-glucopyranoside, which is a functional component that may be used in the food or pharmaceutical industry. It displays greater physical properties, anti-lipid peroxidation effect, and growth inhibition of colon cancer cell than those of chlorogenic acid
pharmacology
-
synthesis of chlorogenic acid-4'-O-alpha-D-glucopyranoside, which is a functional component that may be used in the food or pharmaceutical industry. It displays greater physical properties, anti-lipid peroxidation effect, and growth inhibition of colon cancer cell than those of chlorogenic acid
-
-
enzymatic synthesis of salicin prodrugs by the reaction of cyclomaltodextrin glucanyltransferase from Bacillus macerans with cyclomaltohexaose and salicyl alcohol which gives a salicin as a major product and the reaction of Leuconostoc mesenteroides B-742CB dextransucrase with sucrose and salicyl alcohol which gives a isosalicin as the major product
synthesis
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alpha-glycosylation by GTFR with sucrose and different alcohols and amino acid derivatives for the synthesis of glycoethers and glycosylated amino acids, which are not easy to obtain by chemical or enzymatic synthetic methods. These products can be used for solid-phase synthesis to generate glycopeptides
synthesis
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potential use of the enzyme in production of glucooligosaccharides containing alpha(1,2) bonds for the dermocosmetic industry
synthesis
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the use of cashew apple juice as substrate is an interesting alternative to grow Leconostoc mesenteroides and to produce dextransucrase. High enzyme activities are obtained even when the substrate is used without yeast extract or phosphate addition
synthesis
-
engineered enzyme variants are capable to produce isomalto-oligosaccharides and dextrans of controlled molecular weight of about 10-40 kDa in a one-step process, overview
synthesis
-
the enzyme is usable in the production of isomaltooligosaccharide, a promising dietary component with prebiotic effect, the long-chain IMOs are preferred to short chain ones owing to the longer persistence in the colon, optimization of synthesis of long-chain IMOs, overview
synthesis
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Leuconostoc mesenteroides dextransucrase is useful for enzymatic synthesis of alkyl alpha-D-glucosides, best yield is 50% using 1-butyl alpha-D-glucoside with 0.9 M 1-butanol
synthesis
one-step synthesis of isomalto-oligosaccharides by a fusion enzyme of dextransucrase and dextranase
synthesis
the enzyme is useful for production of L-ascorbic acid 2-glucoside for use as an antioxidant in industrial applications
synthesis
the strain Leuconostoc citreum strain B/110-1-2 is used for industrial production of dextran and dextran derivatives
synthesis
purified Weissella confusa Cab3 dextransucrase (WcCab3-DSR) is used for in vitro synthesis of dextran and glucooligosaccharides
synthesis
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combined use of dextransucrase and dextranase and the maltose acceptor is a simple and effective method to promote the high-quality of functional isomaltooligosaccharides
synthesis
-
synthesis of glucosylated steviosides, which are more stable at pH 2, 60°C for 48 h than stevioside
synthesis
-
the mutant enzyme is highly suitable for the synthesis of different flavonoid glucosides. For substrates such as quercetin and its glycosides, a high glucosylation efficiency is achieved, whereas the incubation of e.g. neohesperidin dihydrochalcone and naringin only yields low portions of glucoconjugates. The different substrates are not only glucosylated with varying efficiencies but also at different positions. While glucosylation of the phenolic hydroxyl groups of the flavonoid B-ring occurrs almost exclusively at position O4', flavonoid bound beta-glucosyl units are conjugated at position O3, O4, and O6 depending on the substrate. It is possible to demonstrate that flavonoids with a rutinose and a neohesperidose residue can be glucosylated either at position O6 of the glucose unit or at position O4 of the alpha-rhamnose unit
synthesis
-
the enzyme is usable in the production of isomaltooligosaccharide, a promising dietary component with prebiotic effect, the long-chain IMOs are preferred to short chain ones owing to the longer persistence in the colon, optimization of synthesis of long-chain IMOs, overview
-
synthesis
-
one-step synthesis of isomalto-oligosaccharides by a fusion enzyme of dextransucrase and dextranase
-
synthesis
-
engineered enzyme variants are capable to produce isomalto-oligosaccharides and dextrans of controlled molecular weight of about 10-40 kDa in a one-step process, overview
-
synthesis
-
Leuconostoc mesenteroides dextransucrase is useful for enzymatic synthesis of alkyl alpha-D-glucosides, best yield is 50% using 1-butyl alpha-D-glucoside with 0.9 M 1-butanol
-
synthesis
-
enzymatic synthesis of salicin prodrugs by the reaction of cyclomaltodextrin glucanyltransferase from Bacillus macerans with cyclomaltohexaose and salicyl alcohol which gives a salicin as a major product and the reaction of Leuconostoc mesenteroides B-742CB dextransucrase with sucrose and salicyl alcohol which gives a isosalicin as the major product
-
synthesis
Limosilactobacillus reuteri TMW 1.106
-
the mutant enzyme is highly suitable for the synthesis of different flavonoid glucosides. For substrates such as quercetin and its glycosides, a high glucosylation efficiency is achieved, whereas the incubation of e.g. neohesperidin dihydrochalcone and naringin only yields low portions of glucoconjugates. The different substrates are not only glucosylated with varying efficiencies but also at different positions. While glucosylation of the phenolic hydroxyl groups of the flavonoid B-ring occurrs almost exclusively at position O4', flavonoid bound beta-glucosyl units are conjugated at position O3, O4, and O6 depending on the substrate. It is possible to demonstrate that flavonoids with a rutinose and a neohesperidose residue can be glucosylated either at position O6 of the glucose unit or at position O4 of the alpha-rhamnose unit
-
synthesis
Leuconostoc mesenteroides B-512 F/KM
-
synthesis of glucosylated steviosides, which are more stable at pH 2, 60°C for 48 h than stevioside
-
synthesis
-
the enzyme is useful for production of L-ascorbic acid 2-glucoside for use as an antioxidant in industrial applications
-
synthesis
-
potential use of the enzyme in production of glucooligosaccharides containing alpha(1,2) bonds for the dermocosmetic industry
-
synthesis
-
the strain Leuconostoc citreum strain B/110-1-2 is used for industrial production of dextran and dextran derivatives
-