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- 详细信息
- 文献和实验
- 技术资料
- 英文名:
β-Methyl-γ-octanolactone (mixture of isomers)
- 库存:
现货
- 供应商:
上海阿拉丁生化科技股份有限公司
- CAS号:
39212-23-2
- 规格:
B152725-5ml/B152725-25ml/B152725-1ml
| 规格: | B152725-5ml | 产品价格: | ¥287.9 |
|---|---|---|---|
| 规格: | B152725-25ml | 产品价格: | ¥863.9 |
| 规格: | B152725-1ml | 产品价格: | ¥139.9 |
Whiskey lactone is the common name of (±)-5-butyl-4-methyldihydro-2(3H)-furanone. It is a volatile aromatic compound found in whiskey and wine aged in oak barrels.The detection of whiskey lactone in blood samples can be done by quantitative gas chromatography–mass spectrometry (dynamic HS–GC–MS) with the limit of detection of about 1,000μgL-1.
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文献和实验,用最小培养基进行细胞培养时,需特别添加天门冬氨酸。leuB (Leucine)Map position: 2 min功能:leuB基因表达3(β)-异丙基苹果酸脱氢酶,作用于亮氨酸生物合成的第二步,催化反应如下:3-羧基-2-羟基-4-甲基戊烯 + NAD+→3-羧基-4-甲基-2-氧戊烯 + NADH。leuB基因的变异导致亮氨酸生物合成受阻,在用最小培养基进行细胞培养时,需特别添加亮氨酸。proA (Proline)Map position: 6 min功能:proA基因表达γ-谷氨酸磷酸还原
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