???
|
|
??? ??
- ???
- 158℃
- ?? ?
- 101.9℃[at 101 325 Pa]
- ??
- 1.015-1.020 g/mL at 20 °C (5% in H2O)(lit.)
- ???
- 0.009Pa at 105℃
- ?? ??
- Store at RT.
- ??? ??
- ??? ??
- ??
- ??? ???
- ??
- ?? ??
- ???? ??
- plant (Quillaya)
- ???
- ??? ?????.
- Merck
- 14,8365
- ???
- ????. ?? ???? ???? ????.
- LogP
- -0.24 at 20℃
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37-36/37/38 | ||
| ????? | 26-37/39-36 | ||
| WGK ?? | 2 | ||
| RTECS ?? | VQ1400000 | ||
| F ?????? | 3 | ||
| TSCA | Yes | ||
| HS ?? | 29389090 | ||
| ???? ?? | KE-30877 |
??? C??? ??, ??, ??
????
? (1) ?? : ? ??? ???(1→100)? pH? 4.5～5.5??? ??. ??, ??? ??? ???.
??(2) ?? : ? ??? ?????? ?? ??? ?, ? ?? 2.0ppm ????? ??.
??(3) ? : ? ?? 5.0g? ??? ??????? ?? ?????????????? ?? ??? ?, ? ?? 2.0ppm ????? ??.
??(4) ?? : ? ??? ?????? ?? ??? ?, ? ?? 1.0ppm ????? ??.
????
? (1) ? ?? 0.5g? ? 10mL? ???? ? 2μL? ????60(Kiesel gel 60, Merck?)? ???? ?? 2cm ??? ???? ?? ? ??????????????? ??(15 : 10 : 3 : 1)? ??? ??? ?? ? 3cm ???? ????. ?? ? ???????????? ???? 110℃?? 10?? ???? Rf?? 0.22, 0.26, 0.29, 0.30??? ??? ? ??? ??? ????. ??, ????? Rf? 0.29????.
????? ?
??????????????? : ??? 9mL? ρ-??????? 0.5mL ? ?? 0.5mL? ??? ? ???.
??(2) ? ?? 2g? 100mL ????? ?? 1% ??????? 25mL? ??? ?? ??? ?????? ???? 2?? ????. ?? ?? ???? ???? ?? ??(1→4)?? pH 5? ???? ?? ??? 50mL? ?? ?????? ??. ??, ????? ???? ?? ??????? 10mg? ? 5mL? ?? ?? ?????? ??. ???? ? ???? 2μL?? ???? (1)? ???? ?????????? ?? ? ?????? ??? ??? ?? ? 1?? ??? ?????? ??? ???? ??? ?? ? Rf?? ??.
???
? ?? ? 2g(??? ??? ? 5g)? 100mL ??????? ??? ?? ??? ??? 100mL? ??. ? ? 10mL? 100mL ????? ??? ??? ?? 2% ??????? 10mL? ??? ?????? ??? ?? ??? 2?? ???? ?? ?? ??? 25mL? ???? 50mL ??????? ??? ?? 0.5mL? ?? ? ?? ??? 50mL? ? ?? ?????? ??. ??, ?????? ?????? 20mg? 50mL ??????? ??? ?? ?? 50v/v% ???? ??? ??? 50mL? ? ?? ?????? ??. ???? ? ???? 20μL? ??? ????? ?? ???????????? ???? ???? ?? ????????? ??? ???.
|
? ?(%) ＝ |
B |
× |
(S1 + S2) × 10 |
× 100 |
|
A |
St |
A : ??? ???(mg)
B : ???? ???(mg)
St : ????? ????????? ????
S1 : ????? ????????? ????
S2 : ????? ????????? ???? ??? ??????????
????
? ? ? : UV 210nm
? ? : ?? 4～6mm, ?? 15～30cm? ??????? 5～10μm? ?????????? ??????? ????? ??
???? : 40℃
? ? ? : 0.1% ?????????? ?? (65 : 35)
? ? : ?????????? ????? ? 10? ??? ??
??
? ? ??? ??? ???(Quillaia saponaria MOLINA)? ??? ?? ??, ???? ??? ??? ??? ?????. ??, ???? ?? ??? ??? ? ?? ?????? ??? ? ??.
?????
? ? ??? ?????? 10% ????? ??.
??? ??
Light yellow powder??
Saponin is an amphipathic glycoside and surfactant.??
saponin: A type of toxic glycosidethat forms a frothy colloidal solutionon shaking with water. Saponinsoccur in many plants (such as horsechestnut). They break down redblood cells and have been used forpoisoning fish. On hydrolysis theyyield a variety of sugars.?? ??
Saponins are natural steroidal glycoside (terpenes).??? ?? ?? ? ???
???
?? ??
??? ?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
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