Research on Rapid and Low-Cost Spectral Device for the Estimation of the Quality Attributes of Tea Tree Leaves

Research on Rapid and Low-Cost Spectral Device for the Estimation of the Quality Attributes of Tea Tree Leaves

Tea polyphenols, amino acids, soluble sugars, and other ingredients in fresh tea leaves are the key parameters of tea quality. In this research, a tea leaf ingredient estimation sensor was developed based on a multi-channel spectral sensor. The experiment showed that the device could effectively acq...

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Bibliographic Details
Main Authors: Jinghua Wang, Xiang Li, Wancheng Wang, Fan Wang, Quancheng Liu, Lei Yan
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Sensors
Subjects:
multi-channel spectral sensor
tea leaf ingredients
nondestructive detection
sensor design
machine learning
regression model
Online Access:https://www.mdpi.com/1424-8220/23/2/571

Internet

https://www.mdpi.com/1424-8220/23/2/571

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