Dong et al., 2024 - Google Patents
Exploring a GtfB-type 4, 6-α-glucanotransferase to synthesize the (α1→ 6) linkages in linear chain and branching points from amylose and enhance the functional …Dong et al., 2024
- Document ID
- 4036736603970815995
- Author
- Dong J
- Bai Y
- Fan R
- Li X
- Wang Y
- Chen Y
- Wang Q
- Jin Z
- Publication year
- Publication venue
- Journal of Agricultural and Food Chemistry
External Links
Snippet
Starch-converting α-glucanotransferases of glycoside hydrolase family 70 (GH70) are promising enzymatic tools for the production of diverse α-glucans with (potential) commercial applications in food and health and as biomaterials. In this study, a novel GtfB …
- 229920002261 Corn starch 0 title abstract description 31
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/10—Transferases (2.)
- C12N9/1048—Glycosyltransferases (2.4)
- C12N9/1051—Hexosyltransferases (2.4.1)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2405—Glucanases
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/18—Preparation of compounds containing saccharide radicals produced by the action of a glycosyl transferase, e.g. alpha-, beta- or gamma-cyclodextrins
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/16—Preparation of compounds containing saccharide radicals produced by the action of an alpha-1, 6-glucosidase, e.g. amylose, debranched amylopectin
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Li et al. | Partial branching enzyme treatment increases the low glycaemic property and α-1, 6 branching ratio of maize starch | |
| Leemhuis et al. | Isomalto/malto-polysaccharide, a novel soluble dietary fiber made via enzymatic conversion of starch | |
| Li et al. | Wheat starch with low retrogradation properties produced by modification of the GtfB enzyme 4, 6-α-glucanotransferase from Streptococcus thermophilus | |
| Gangoiti et al. | Synthesis of novel α-glucans with potential health benefits through controlled glucose release in the human gastrointestinal tract | |
| Lee et al. | Enzyme-synthesized highly branched maltodextrins have slow glucose generation at the mucosal α-glucosidase level and are slowly digestible in vivo | |
| Gangoiti et al. | 4, 3-α-Glucanotransferase, a novel reaction specificity in glycoside hydrolase family 70 and clan GH-H | |
| Gangoiti et al. | Mining novel starch-converting Glycoside Hydrolase 70 enzymes from the Nestlé Culture Collection genome database: The Lactobacillus reuteri NCC 2613 GtfB | |
| Bai et al. | Lactobacillus reuteri strains convert starch and maltodextrins into homoexopolysaccharides using an extracellular and cell-associated 4, 6-α-glucanotransferase | |
| Münkel et al. | Detailed structural characterization of glucans produced by glucansucrases from Leuconostoc citreum TMW 2.1194 | |
| Gangoiti et al. | Characterization of the Paenibacillus beijingensis DSM 24997 GtfD and its glucan polymer products representing a new glycoside hydrolase 70 subfamily of 4, 6-α-glucanotransferase enzymes | |
| Dong et al. | Exploring a GtfB-type 4, 6-α-glucanotransferase to synthesize the (α1→ 6) linkages in linear chain and branching points from amylose and enhance the functional property of granular corn starches | |
| Meng et al. | Characterization of the functional roles of amino acid residues in acceptor-binding subsite+ 1 in the active site of the glucansucrase GTF180 from Lactobacillus reuteri 180 | |
| JP2012525840A (en) | Gluco-oligosaccharides containing (α1 → 4) and (α1 → 6) glycosidic bonds, their use and methods of providing same | |
| Te Poele et al. | Development of slowly digestible starch derived α-glucans with 4, 6-α-glucanotransferase and branching sucrase enzymes | |
| Li et al. | Potato starch modified by Streptococcus thermophilus GtfB enzyme has low viscoelastic and slowly digestible properties | |
| Ji et al. | Synergetic modification of waxy maize starch by dual-enzyme to lower the in vitro digestibility through modulating molecular structure and malto-oligosaccharide content | |
| Meng et al. | Synthesis of new hyperbranched α-glucans from sucrose by Lactobacillus reuteri 180 glucansucrase mutants | |
| Ni et al. | Improving the thermostability and catalytic activity of an inulosucrase by rational engineering for the biosynthesis of microbial inulin | |
| Xu et al. | Enzymatic production of melibiose from raffinose by the levansucrase from Leuconostoc mesenteroides B-512 FMC | |
| Wang et al. | Identification of an α-(1, 4)-glucan-synthesizing amylosucrase from Cellulomonas carboniz T26 | |
| Talens-Perales et al. | Structural dissection of the active site of Thermotoga maritima β-galactosidase identifies key residues for transglycosylating activity | |
| Ryu et al. | Slowly digestible property of highly branched α-limit dextrins produced by 4, 6-α-glucanotransferase from Streptococcus thermophilus evaluated in vitro and in vivo | |
| Dong et al. | Insights into the Structure–Function Relationship of GH70 GtfB α-Glucanotransferases from the Crystal Structure and Molecular Dynamic Simulation of a Newly Characterized Limosilactobacillus reuteri N1 GtfB Enzyme | |
| Te Poele et al. | GtfC enzyme of Geobacillus sp. 12AMOR1 represents a novel thermostable type of GH70 4, 6-α-glucanotransferase that synthesizes a linear alternating (α1→ 6)/(α1→ 4) α-glucan and delays bread staling | |
| CN109714973B (en) | Alpha-glucans |