Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → Flavonol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Methanol | HCID 887 | — |
| 반응물 | 2-Propen-1-one, 3-(4-hydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)- | HCID 155802 | — |
| 생성물 | Flavonol | HCID 11349 | — |
반응 단계
Determination of flavonoid glycosides and narichalcone (2′,4′,6′,4-tetrahydroxychalcone) in tomato fruit is carried out using a non-hydrolysing method as follows: 40 mg of freeze-dried tomato tissue is weighed and transferred to a 10 ml Pyrex glass tube. To each tube 4 ml of 75% aqueous methanol acidified with HCl to pH 2 is added. The tubes are closed with screw tops containing a Teflon inlay and incubated at room temperature (20-25° C.) for 1 hr with continuous mixing on a roller band.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06608246B1 |
| 출처 데이터셋 | uspto-grants-2003_08 |
| ORD ID | ord-004fdc3579024424af25c035527f13f1 |
| 출처 메모 | uspto-grants-2003_08 |