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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
4°C, stored under nitrogen
- 英文名:
p-Vanillin; m-Methoxy-p-hydroxybenzaldehyde; p-Hydroxy-m-methoxybenzaldehyde
- 库存:
货期:1-2天
- 供应商:
MedChemExpress LLC
- CAS号:
121-33-5
- 规格:
10 mM * 1 mL/200 mg/5 g
| 规格: | 10 mM * 1 mL | 产品价格: | ¥550.0 |
|---|---|---|---|
| 规格: | 200 mg | 产品价格: | ¥500.0 |
| 规格: | 5 g | 产品价格: | ¥850.0 |
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Vanillin
CAS No. : 121-33-5
MCE 国际站:Vanillin
产品活性:Vanillin (p-Vanillin) 是从香草豆中提取的单个分子,也是在香水,食品和药物中广泛使用的气味。
研究领域:Metabolic Enzyme/Protease
In Vitro: Vanillin recovers UVA-induced reduction of proliferation in a dose dependent manner. Vanillin has no apoptotic effects at the tested concentrations. In addition, the reduced expression levels of OCT4, NANOG, and SOX2 caused by UVA irradiation are all increased by Vanillin treatment, suggesting that Vanillin attenuates the effects of UVA irradiation on hAMSCs. Based on a luciferase reporter assay, Vanillin increases the reduced activity of HRE-luciferase reporter caused by UVA irradiation. In addition, treatment with Vanillin attenuates the reduced expression of HIF-1α caused by UVA irradiation. The results reveal that treatment of hAMSCs with Vanillin results in significant decrease in the production of PGE2 and cAMP when compare to UVA-irradiated controls.
In Vivo: Following antidepressant treatment for 4 weeks, immobility time in the stress+Vanillin and stress+fluoxetine groups is significantly decreased [F(4,42)=34.73, P<0.01; F(4,42)=13.55, P<0.01, respectively]. Treatment with Vanillin or fluoxetine remarkably alleviates the decrease in sucrose consumption in CUMS model animals [F(4,42)=12.32, P<0.01; F(4,42)=5.65, P<0.01, respectively]. In CUMS model rats, 5-HT level in the stress+Vanillin and stress+fluoxetine groups is significantly increased when compare with the stress group [F(4,42)=4.846, P=0.030; F(4,42)=4.846, P=0.036, respectively], whereas noradrenaline (NE) in the two groups is elevated but not significantly [F(4,42)=6.977, n.s.]. Dopamine (DA) is also significantly increased in the stress+Vanillin group compare with the stress group [F(4.42)=6.174, P=0.041].
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文献和实验Micropropagation and In Vitro Conservation of Vanilla (Vanilla planifolia Andrews)
Vanilla (Vanilla planifolia Andrews (syn. V. fragrans Salisb.), a source of natural vanillin, plays a major positive role in the economy of several countries. A native to the Central America, its primary gene pool is threatened
蒸气,将薄层放入容器片刻或数分钟即显色。有时在容器内放一小杯水增加湿度,可提高显色的灵敏度,可提高显色的灵敏度。在化合物斑点处显黄-棕色。 (3)磷钼酸(molybdophosphoric acid) 用于还原性化合物、类脂、甾体化合物等。 试液:5%或10%磷钼酸乙醇溶液喷或浸后处理:于120摄氏度加热至最佳颜色形成,如将薄层放入含25%氢氧化铵溶液的容器内,可使背景颜色消退。 (4)香草醛-硫酸(vanillin-sulphuric acid)用于精油、高级醇、酚等 试液:香草醛1g溶于
were dissolved in methanol, water mixture (90∶10 v/v). The samples were analyzed on an Inertsil ODS�3 C18 column with a mixture of methanol�acetic acid�water as the mobile phase and vanillin as the derivatization reagent. The detection wavelength was 520 nm
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