A simultaneous analysis case of eight types of catechins including heat isomerization products.
The main component of green tea, catechins, is known to have functions such as antioxidant effects, promoting fat burning, and lowering blood cholesterol levels, and it is designated as a specific health use food (Tokuho). Natural green tea contains four types of catechins (EC, EGC, ECG, EGCG), but commercially available tea also contains a significant amount of heat-isomerized catechins (C, GC, CG, GCG) produced during the heating sterilization process. This document presents a case study of analyzing commercially available green tea using LC/MS/MS to separate and identify eight types of catechins, including heat-isomerized forms.
Inquire About This Product
basic information
For detailed data, please refer to the catalog.
Price information
-
Delivery Time
Applications/Examples of results
Food analysis.
catalog（2）
Download All Catalogs![[Analysis Case] LC/MS/MS Analysis of Catechins in Green Tea_C0317](https://image.mono.ipros.com/public/catalog/image/01/1eb/334805/IPROS6618053685349093815.jpg?w=120&h=170)
![[Analysis Case] Quantitative Analysis of Functional Components in Tea_C0318](https://image.mono.ipros.com/public/catalog/image/01/554/334807/IPROS294789792969636246.jpg?w=120&h=170)
Company information
MST is a foundation that provides contract analysis services. We possess various analytical instruments such as TEM, SIMS, and XRD to meet your analysis needs. Our knowledgeable sales representatives will propose appropriate analysis plans. We are also available for consultations at your company, of course. We have obtained ISO 9001 and ISO 27001 certifications. Please feel free to consult us for product development, identifying causes of defects, and patent investigations! MST will guide you to solutions for your "troubles"!