产品名称：	HH-WAX毛细管柱 β-胡罗卜素中微量残留溶剂的测定
产品型号：	HH-WAX毛细管柱
品牌：	1356
产品数量：
产品单价：	面议
日期:	2022-04-01

HH-WAX毛细管柱 β-胡罗卜素中微量残留溶剂的测定的详细资料

β-胡罗卜素中微量残留溶剂的测定
β-胡罗卜素中微量残留溶剂的测定 详细信息：

名称：毛细管柱
规格：30m*0.25mm*0.25um
型号：HH-WAX

胡罗卜素以天然色素及维生素A的母体正被用于食品和医药工业中,但是从盐藻中直接提取胡罗卜素在国内还刚刚开始,所以对于胡罗卜素及其溶剂含量利用色谱分析尚无标准可查。国外由于工艺不同也无现成方法。

浩瀚色谱（山东）应用技术开发有限公司利用顶空法测定β-胡罗卜素中残留溶剂含量。利用青霉素小药瓶作为顶空小体积以提高灵敏度,方法回收率达112.4％精密度平均标准偏差为11.41。本法可适用于油溶成品及中间物料中残留溶剂的测定。

β-胡罗卜素中微量残留溶剂的测定  测试谱图：




Determination of Trace Residual Solvents in β-Carotene
Determination of trace residual solvents in β-carotene Details:

Name: capillary column
Specifications: 30m*0.25mm*0.25um
Model: HH-WAX

Carotene is being used in the food and pharmaceutical industries as the parent of natural pigments and vitamin A, but the direct extraction of carotene from salina has just begun in China, so the utilization of carotene and its solvent content is very important. There is no standard for chromatographic analysis. There is no ready-made method in foreign countries due to different processes.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used the headspace method to determine the residual solvent content in β-carotene. The penicillin vial was used as a small headspace volume to improve sensitivity, and the method recovery was 112.4% with a mean standard deviation of 11.41. This method can be applied to the determination of residual solvents in oil-soluble finished products and intermediate materials.

Determination of trace residual solvents in β-carotene Test spectrum: