紫苏葶
紫苏葶 性质
| 熔点 | 102°C |
|---|---|
| 沸点 | 293.09°C (rough estimate) |
| 密度 | 1.0203 (rough estimate) |
| 折射率 | 1.5200 (estimate) |
| 储存条件 | under inert gas (nitrogen or Argon) at 2–8 °C |
| 溶解度 | DMSO：≥ 100 mg/mL (605.22 mM)；水：< 0.1 mg/mL（不溶） |
| 酸度系数(pKa) | 11.45±0.28(Predicted) |
| 形态 | 固体 |
| 颜色 | 甜味的晶体 |
| NIST化学物质信息 | Perillartine(30950-27-7) |
| EPA化学物质信息 | 1-Cyclohexene-1-carboxaldehyde, 4-(1-methylethenyl)-, oxime, (E)- (30950-27-7) |
紫苏葶 用途与合成方法
紫苏葶能明显地减少刺激性，去除卷烟中的苦、涩、辣等杂气，使烟气变得更加柔和细腻，余味纯净舒适，从而明显提高烟气质量
可以在不改变烟叶原料的前提下，提高卷烟的品质等级，亦可以在不改变卷烟产品等级的前提下，使用更低等的烟叶原料。
在卷烟中添加紫苏葶，卷烟成本增加不多，但卷烟产品的售价可随卷烟产品品质的提高而提高。从而使卷烟厂获得明显的经济效益。
按烟丝的0.2%－0.5%称取1%的紫苏葶溶液，均匀地喷洒在烟丝上，烘干后进行包装。
根据烟丝品质的不同，应多做几组对照实验，取得最佳配比进行批量生产。 Perillartine 是一种甜味剂，激活味觉受体 1 型成员 2 (TAS1R2)。
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Human Endogenous Metabolite
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The responses of the monomeric Tas1r2 subunits of human, rhesus monkey, squirrel monkey and mouse to Perillartine are examined, respectively. The human, rhesus monkey and squirrel monkey Tas1r2 subunits can be activated by Perillartine, while mouse Tas1r2 can not. The insensitivity of human, rhesus monkey, squirrel monkey and mouse Tas1r2 subunits to cyclamate precludes the probable involvement of Tas1r3 subunit in the assay. Replacement of the mouse Tas1r2 with rhesus monkey Tas1r2 (rhTas1r2/mTas1r3) leads to a gain of response to Perillartine. The dose-response curve show the efficacy of responses of the Tas1r2 subunits among species: hTAS1R2>rhTas1r2>smTas1r2>mTas1r2. These results demonstrate that the monomeric Tas1r2 subunit can be activated by Perillartine in a species-dependent manner.
紫苏葶 价格(试剂级)
| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2024-11-11 | XW309502771 | 紫苏葶 | 5g | 109 | |
| 2024-11-08 | HY-N2084 | 紫苏葶 | 30950-27-7 | 100mg | 500 |
