Fluorescence Discrimination Analysis of Powdered Beverages Using Reflection-Type Fiber
Three-dimensional spectrometry and multivariate analysis of powder samples were carried out using a Shimadzu RF-6000 spectrofluorophotometer and a reflection-type fiber measurement unit. Use of the reflection-type fiber measurement unit enabled measurement of samples set outside the sample compartment of the RF-6000. By using multivariate analysis, it was possible to classify aojiru (vegetable drink made from green leafy vegetables), matcha (powdered green tea), and green tea, and it was also possible to classify the aojiru samples by raw materials.
- Content Type:
- Application
- Document Number:
- LAAN-A-RF-E019
- Product Type:
- Molecular Spectroscopy, Fluorescence Spectroscopy
- Keywords:
- Fiber measurement, multivariate analysis, aojiru, tea, Electronics, Electronic, Environment, Food and Beverages, Hydrocarbon Processing Industry (Petrochemical, Chemical), Discharge Water, Groundwater, Environment Water, Soil, Fertilizer, Waste Material Test, Dye, Pigment, Paint, Ink, Printing, Metals, Glass, Cement, Ceramics, Other inorganic material, RF-6000
- Language:
- English
- File Name:
- jpa419016.pdf
- File Size:
- 1,487kb