- ￥180
- 康瑞纳
- 进口/国产
- A2537
- 2025年07月13日
企业认证
相关产品推荐更多 >
万千商家帮你免费找货
0 人在求购买到急需产品
- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
RT/2-8℃/-20℃
- 保质期：
3年
- 英文名：
NKA-2 Macroporous Adsorption Resin
- 库存：
999
- 供应商：
北京康瑞纳生物科技有限公司
- CAS号：
15210559202
- 规格：
500g
Product Usage:
The macroporous adsorption resin adsorption technology was first used in fields such as wastewater treatment, pharmaceutical industry, chemical industry, analytical chemistry, clinical testing, and treatment. In recent years, it has been widely used in the extraction, separation, and purification of effective ingredients in Chinese herbal medicine in China. Compared with traditional Chinese medicine preparations, the application of macroporous adsorption resin technology results in various dosage forms of small volume, non hygroscopic, and easy to produce aesthetically pleasing extracts. It is particularly suitable for granules, capsules, and tablets, changing the coarse, black, and large phenomena of traditional Chinese medicine preparations, which is conducive to the upgrading and upgrading of Chinese medicine preparation dosage forms, and promoting the development of modern research on Chinese medicine, The "Medical Science and Technology Policy" jointly issued by the National Administration of Traditional Chinese Medicine and other units from 2002 to 2010 clearly proposes the development of technologies such as dynamic countercurrent extraction, supercritical extraction, infiltration of traditional Chinese medicine slices, and separation of macroporous resins.
Usage:
When using macroporous adsorption resin for separation and refining process, the general operating steps are: pre-treatment of macroporous adsorption resin - upper column of resin - upper column of drug solution - desorption of macroporous adsorption resin - cleaning and regeneration of macroporous adsorption resin. Due to the fact that each operating unit affects the separation effect of macroporous adsorption resin, the requirements for the refining process and separation technology of macroporous adsorption resin are relatively high
更多产品请详询客服
风险提示：丁香通仅作为第三方平台，为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全，合理判断，谨慎选购商品，商家和用户对交易行为负责。对于医疗器械类产品，请先查证核实企业经营资质和医疗器械产品注册证情况。
文献和实验专用树脂 型号用 途 HPD-100A栀子黄色素、紫甘薯色素等提取 HPD-100B维生素B12、头孢等抗生素的提取 HPD-100C越橘原花青素类提取 HPD-80黑米色素专用提取 HPD-910去除酒类高级脂肪酸酯，降浊，去除杂味等 HPD-D骨碎补有效成份提取 HPD-200L
近日，由中国科学院兰州化学物理研究所中科院西北特色植物资源化学重点实验室邸多隆研究员带领的课题组，在大孔吸附树脂对天然产物中黄酮类化合物选择性吸附机理研究方面取得新进展。 大孔吸附树脂对芦丁的吸附等温线 该研究以苯乙烯—二乙烯基苯系大孔吸附树脂为研究对象，通过研究大孔吸附树脂对芦丁的吸附行为，发现其吸附行为更适合于Brunauer提出的第四种模型。研究结果验证了大孔吸附树脂的吸附依其吸附过程依次存在着大孔、中孔和小孔三个阶段的假设，并发现在每两个阶段的交替过程会出现毛细管效应。进一步
中的微量元素铁、铜、锰、锌的6种形态(悬浮态、可溶态、稳定态、不稳定态、有机态、无机态)进行形态分析时应用ＡｍｂｅｒｌｉｔｅＸＡＤ 2大孔吸附树脂分离有机态和无机态,发现溶液ｐＨ4.5时回收率较理想,无机淋洗剂为1%硝酸,有机淋洗剂应用乙醇 甲醇 6ｍｏｌ/Ｌ氨水体系。李进飞等选用ＮＫＡ 9树脂从杜仲叶中分离富集绿原酸得出ＮＫＡ 9树脂对提取液中绿原酸的最佳分离条件为:当进样液浓度低于0.3ｍｇ/ｍＬ、ｐＨ3、流速2ｍｇ/ｍＬ时,用50%乙醇洗脱,得到粗产品纯度为25.12%,收率为78
技术资料