Atlantis T3用于辣椒素分析
2009-08-31 10:20
浏览:1736次
分享:
资料摘要:
Capsaicin, and several other related compounds such as dihydrocapsaicin, are called capsaicinoids and are produced as secondary metabolites by chili peppers. Because of the burning sensation caused by capsaicin when it comes in contact with the mucous membranes of the mouth, it is frequently used in food products to give them added spice or "heat" (pungency). Capsaicin can also be found in topical lotions where it acts as a pain reliever
for minor aches and pains that may be associated with backaches, strains, sprains and arthritis. The degree of heat found within a
food can be measured on the Scoville scale, however high performance liquid chromatography (HPLC) is a more accurate method of calculating heat pungency resulting from capsaicin content in a food product. This poster describes the analysis of capsaicin and
dihydrocapsaicin by HPLC utilizing the Breeze 2 System, a simple-to-use, modular chromatographic system. The resulting method possesses excellent area count reproducibility, retention time reproducibility, reliable quantification, and low carryover performance, demonstrating the excellent performance of this modular system. A Modular HPLC System for Routine Analysis of Capsaicin from Hot Sauces Michael Waite, Andrew Aubin, Tanya Jenkins Waters Corporation, Milford, MA, USA Fgiure 2. Breeze 2 Modular HPLC Syste
相关资料
ACQUITY UPLC™系统是全球实验室相关机构取得成功的一个不可或缺的重要组件。通过收集客户开展前沿应用的反馈,加上沃特世科学家的专业知识,我们不断推出创新的系统附件,让该系统变得更加稳定、易用、灵活,满足您各项分析任务的要求。这些专门设计的创新附件能够扩展ACQUITY UPLC系统的分析能力,有助于提高实验室工作效率和,生成高质量数据。
Alliance HPLC系统选配件
Waters™Alliance™HPLC系统是业内公认的性能和可靠性标杆。无论您是要扩展实验室分析能力,应对越来越棘手的分析挑战,还是需要提高通量,沃特世专为扩展Alliance HPLC系统功能设计的各种选配件都能满足您不断变化的业务需求。
2018-2019沃特世产品目录为您提供沃特世2018新产品及创新解决方案,以及仪器、消耗品、分析试剂与标准品、软件和分析实验室解决方案的概览。
本资料详细介绍了沃特世LCGC认证样品瓶的各项标准和参数。所有的沃特世玻璃样品瓶均采用USP I型玻璃制成。USP I型玻璃是具有优异化学稳定性的硅硼酸玻璃。这种类型的玻璃是反应性最弱的玻璃容器材料,其通常适用于大部分应用,包括注射用和非注射用产品的包装。