Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
D-Arabitol → D-Xylulose
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | D-Arabitol | HCID 94154 | — |
| 반응물 | (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal | HCID 107526 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | D-Xylulose | HCID 5289590 | — |
| 생성물 | HCID 178418489 | HCID 178418489 | — |
반응 단계
Based on this idea, as shown in Example 6, glucose and ethanol were added and allowed to react in a conversion reaction of D-arabitol using Gluconobacter oxydans ATCC621 and the effect of their addition was examined. As a result, a considerable effect of addition was recognized as shown in Example 6. That is, when no carbon source was added, a portion of D-xylulose remained unreacted, giving a low yield of xylitol whereas with the addition of a carbon source, reduction of D-xylulose to xylitol proceeded advantageously and the yield of xylitol (based on the yield of D-arabitol) reached at most 98%.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06340582B1 |
| 출처 데이터셋 | uspto-grants-2002_01 |
| ORD ID | ord-73267700da3b46d6b36fb68f5da2280f |
| 출처 메모 | uspto-grants-2002_01 |