Methane → Trehalose

HRID 375061

Reaktionsgleichung

Reaktionsgleichung von HRID 375061
[CH2:1]([OH:23])[C@H:2]1[O:7][C@H:6]([O:8][C@:9]2([CH2:18][OH:19])[O:13][C@H:12]([CH2:14][OH:15])[C@@H:11]([OH:16])[C@@H:10]2[OH:17])[C@H:5]([OH:20])[C@@H:4]([OH:21])[C@@H:3]1[OH:22].C>>[CH2:1]([OH:23])[C@H:2]1[O:7][C@H:6]([O:8][C@H:9]2[O:13][C@H:12]([CH2:14][OH:15])[C@@H:11]([OH:16])[C@H:10]([OH:17])[C@H:18]2[OH:19])[C@H:5]([OH:20])[C@@H:4]([OH:21])[C@@H:3]1[OH:22]

Komponenten

3

Edukt 2

HCID 297MethaneHCID 5988Sucrose

Produkt 1

HCID 7427Trehalose

Reaktionsbedingungen

Temperatur
5 °C

Versuchsvorschrift

Incubation of Brevibacterium lactofermentum ATCC 13869 was effected in the same manner as in Example 1, except that sucrose was used as the carbon source. One liter of the culture obtained was sterilized, then treated with an anion exchange resin AMBERLITE IR-4B and a cation exchange resin AMBERLITE IR-120 and decolored with active charcoal. Next, the decolored liquid was concentrated to about 25 ml, and 75 ml of ethanol was added thereto and left to cool to 5° C. to obtain 8.5 g of trehalose crystals having a purity of 99%.

Aufarbeitung

  1. customOne liter of the culture obtained
  2. additiontreated with an anion exchange resin AMBERLITE IR-4B
  3. concentrationNext, the decolored liquid was concentrated to about 25 ml, and 75 ml of ethanol
  4. additionwas added
  5. waitleft

Quellen und Nachweise

ORD-Eintrag
ord-b2918bc31bf04b3691d63fbb0871c0b9
Quelldatensatz
uspto-grants-1996_01
Patentnummer
US05484714

Verknüpfte Notizen

Wird geladen…