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Literature summary extracted from
- Release of ferulic acid from sugar-beet pulp by using arabinanase, arabinofuranosidase and an esterase from Aspergillus niger (1996), Biotechnol. Appl. Biochem., 23, 263-267.
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 3.2.1.99 | Aspergillus niger | - |
- |
- |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 3.2.1.99 | 1,5-alpha-L-arabinan + H2O | - |
Aspergillus niger | alpha-L-arabinopyranosyl-(1-5)-O-alpha-L-arabinopyranose + alpha-L-Ara-(1-5)-O-alpha-L-Ara-(1-5)-O-alpha-L-Ara | - |
? |  |
| 3.2.1.99 | feruloylated oligosaccharide + H2O | from sugar beet pulp, SBP | Aspergillus niger | ferulic acid + ? | efficient releasing free ferulic acid from sugar beet pulp requires strong synergy involving three enzymes: endo-arabinanase, alpha-L-arabinofuranosidase and cinnamoyl esterase | ? | |
| 3.2.1.99 | feruloylated oligosaccharide + H2O | from sugar beet pulp, SBP | Aspergillus niger | ferulic acid + ? | free and esterified ferulic acid | ? | |
| 3.2.1.99 | feruloylated oligosaccharide + H2O | endo-arabinanase alone: very poor substrate, endo-arabinanase and alpha-L-arabinofuranosidase together: good substrate, best: combination endo-arabinanase, alpha-L-arabinofuranosidase and cinnamoyl esterase | Aspergillus niger | ferulic acid + ? | efficient releasing free ferulic acid from sugar beet pulp requires strong synergy involving three enzymes: endo-arabinanase, alpha-L-arabinofuranosidase and cinnamoyl esterase | ? | |
| 3.2.1.99 | feruloylated oligosaccharide + H2O | endo-arabinanase alone: very poor substrate, endo-arabinanase and alpha-L-arabinofuranosidase together: good substrate, best: combination endo-arabinanase, alpha-L-arabinofuranosidase and cinnamoyl esterase | Aspergillus niger | ferulic acid + ? | free and esterified ferulic acid | ? | |
| 3.2.1.99 | L-arabinan + H2O | sugar beet pulp | Aspergillus niger | L-arabino-oligosaccharides | - |
? | |
| 3.2.1.99 | L-arabinan + H2O | debranched arabinan | Aspergillus niger | L-arabino-oligosaccharides | - |
? | |
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