Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Nitrophenylgalactosides → Indole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Nitrophenylgalactosides | HCID 96647 | — |
| 반응물 | (+)-Lactose | HCID 440995 | — |
| 생성물 | Indole | HCID 798 | — |
반응 단계
Principle of Step 1: ONPG substituting for lactose is metabolized with β-galactosidase. At 44.5° C. E. coli grow and utilize ONPG and produce indole. β-galactoside turns the medium yellow. In the yellow colored medium, both fecal coliforms and E. coli are present. In samples which do not have a yellow color, there are no fecal coliforms and E. coli.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05643743 |
| 출처 데이터셋 | uspto-grants-1997_07 |
| ORD ID | ord-eb280669c71847b59bf6ce4570e27668 |
| 출처 메모 | uspto-grants-1997_07 |