INTRODUCTION
Objection
HPLC를 이용하여 broccoli 로부터 glucoraphanin 을 분리
Liquid extraction, solid-phase extraction (SPE) cleanup,
analytical HPLC, preparative HPLC 를
수행함으로써 위 skills을 발전시킴
Broccoli 속에는
항암제 성질을 가진 glucoraphanin 이 들어있다!
안 되는 용매를 사용.(99.95% 중수소화)
2. sample put in NMR tube
3. NMR analysis
- Locking (자장의 안전성을 확보하기 위해 - To find z0)
- Shiming (자장의 균형성을 확보하기 위해)
- Tunning (주파수를 잘 잡기 위해서)
- Running
- Data processing
4. Get 1D and 2D NMR spectrum & HPLC, LC/MS, GC/MC data
5. Determination of compound structure.
Abstract
Bioethanol is one of the alternative sources of oil resources which received attention with biodiesel. Many countries produce bioethanol from food sources such as corn and sugarcane, but it causes food-energy conflicts and farmland problem. So it needs to focus on new biomass which is sustainable, renewable, cost-effective and do not occurred any conflicts. Algae are one of the bioma
중수소화)
2. sample put in NMR tube
3. NMR analysis
- Locking (자장의 안전성을 확보하기 위해 - To find z0)
- Shiming (자장의 균형성을 확보하기 위해)
- Tunning (주파수를 잘 잡기 위해서)
- Running
- Data processing
4. Get 1D and 2D NMR spectrum & HPLC, LC/MS, GC/MC data
5. Determination of compound structure.
2) H-NMR RESULT ANALYSIS