aldehydo-D-Xylose → HCID 178418489, Verbindung

HRID 19450

Reaktionsgleichung

Reaktionsgleichung von HRID 19450
[O:1]=[CH:2][C@@H:3]([C@H:5]([C@@H:7]([CH2:9][OH:10])[OH:8])[OH:6])[OH:4]>OCC(CO)O>[CH2:2]([OH:1])[C@@H:3]([C@H:5]([C@@H:7]([CH2:9][OH:10])[OH:8])[OH:6])[OH:4]

Komponenten

3

Edukt 1

HCID 644160aldehydo-D-Xylose

Produkt 1

HCID 178418489HCID 178418489, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 753GlycerolLösungsmittel

Versuchsvorschrift

When the genetically modified mutant of Candida tropicalis was cultured batchwise using glycerol as a cosubstrate, D-xylose in the medium was consumed completely in about 48 hours and produced xylitol with 98.3% of yield and 0.97 g l−1 h−1 of volumetric productivity. However, in case of fed-batch culture, D-xylose in the medium was consumed in about 14-15 hours and produced xylitol with 97-100% of yield and 3.48 g l−1 h−1 of volumetric productivity. As a result, it was demonstrated that fed-batch culture was more efficient to produce xylitol than batch culture.

Aufarbeitung

  1. customwas consumed completely in about 48 hours

Quellen und Nachweise

ORD-Eintrag
ord-fabb154771cc46c39f74359edcd53618
Quelldatensatz
uspto-grants-2010_06
Patentnummer
US07745177B2

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