Protected Geographical Indication Identification of a Chinese Green Tea (Anji-White) by Near-Infrared Spectroscopy and Chemometric Class Modeling Techniques

Protected Geographical Indication Identification of a Chinese Green Tea (Anji-White) by Near-Infrared Spectroscopy and Chemometric Class Modeling Techniques

This paper reports a rapid identification method for a Chinese green tea with PGI, Anji-white tea, by class modeling techniques and NIR spectroscopy. 167 real and representative Anji-white tea samples were collected from 8 tea plantations in their original producing areas for model training. Another...

Full description

Saved in:

Bibliographic Details
Main Authors:	Lu Xu, Peng-Tao Shi, Xian-Shu Fu, Hai-Feng Cui, Zi-Hong Ye, Chen-Bo Cai, Xiao-Ping Yu
Format:	Article
Language:	English
Published:	Wiley 2013-01-01
Series:	Journal of Spectroscopy
Online Access:	http://dx.doi.org/10.1155/2013/501924
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Robust and Automated Internal Quality Grading of a Chinese Green Tea (Longjing) by Near-Infrared Spectroscopy and Chemometrics
by: Xian-Shu Fu, et al.
Published: (2013-01-01)

Discriminating the Geographical Origins of Chinese White Lotus Seeds by Near-Infrared Spectroscopy and Chemometrics
by: Lu Xu, et al.
Published: (2015-01-01)

The Quality Control of Tea by Near-Infrared Reflectance (NIR) Spectroscopy and Chemometrics
by: Ming-Zhi Zhu, et al.
Published: (2019-01-01)

Tracing the Geographical Origins of Dendrobe (Dendrobium spp.) by Near-Infrared Spectroscopy Sensor Combined with Porphyrin and Chemometrics
by: Chaogeng Lv, et al.
Published: (2020-01-01)

Analysis of Antioxidant Activity of Chinese Brown Rice by Fourier-Transformed Near Infrared Spectroscopy and Chemometrics
by: Xianshu Fu, et al.
Published: (2015-01-01)

Nondestructive Discrimination of Lead (Pb) in Preserved Eggs (Pidan) by Near-Infrared Spectroscopy and Chemometrics
by: Lu Xu, et al.
Published: (2014-01-01)

Simultaneous Recognition of Species, Quality Grades, and Multivariate Calibration of Antioxidant Activities for 12 Famous Green Teas Using Mid- and Near-Infrared Spectroscopy Coupled with Chemometrics
by: Haiyan Fu, et al.
Published: (2019-01-01)

Near-Infrared Spectroscopy and Chemometrics for the Routine Detection of Bilberry Extract Adulteration and Quantitative Determination of the Anthocyanins
by: Claudio Gardana, et al.
Published: (2018-01-01)

Geographical Discrimination of Ground Amazon Cocoa by Near-Infrared Spectroscopy: Influence of Sample Preparation
by: Fabielle Negrão Ferreira, et al.
Published: (2022-01-01)

Near-Infrared Spectroscopy as a Process Analytical Technology Tool for Monitoring the Steaming Process of Gastrodiae rhizoma with Multiparameters and Chemometrics
by: Yamin Zuo, et al.
Published: (2020-01-01)

Analysis of Flavonoid in Medicinal Plant Extract Using Infrared Spectroscopy and Chemometrics
by: Lestyo Wulandari, et al.
Published: (2016-01-01)

The Feasibility of Using Near-Infrared Spectroscopy and Chemometrics for Untargeted Detection of Protein Adulteration in Yogurt: Removing Unwanted Variations in Pure Yogurt
by: Lu Xu, et al.
Published: (2013-01-01)

Age Discrimination of Chinese Baijiu Based on Midinfrared Spectroscopy and Chemometrics
by: Shiqi Hu, et al.
Published: (2021-01-01)

Comparison of Attenuated Total Reflectance Mid-Infrared, Near Infrared, and 1H-Nuclear Magnetic Resonance Spectroscopies for the Determination of Coffee’s Geographical Origin
by: Jessica Medina, et al.
Published: (2017-01-01)

Discriminating the adulteration of varieties and misrepresentation of vintages of Pu’er tea based on Fourier transform near infrared diffuse reflectance spectroscopy
by: Zhenfa Yang, et al.
Published: (2025-02-01)

Dose-Dependent Differentiation of Gamma-Irradiated Hazelnut Samples by Mid-Infrared Spectroscopy Coupled with Chemometrics
by: Ayca Dogan, et al.
Published: (2020-01-01)

Research Progress on the Application of Near Infrared Spectroscopy in Cereal Detection
by: WANG Zixi, SHEN Qun, ZHAO Qingyu
Published: (2025-02-01)

Rapid Characterization of Tanshinone Extract Powder by Near Infrared Spectroscopy
by: Gan Luo, et al.
Published: (2015-01-01)

Rapid Determination of Pachymic Acid Content by Near-Infrared Spectroscopy
by: Jie Lu, et al.
Published: (2022-01-01)

Intelligent Neonatal Blood Perfusion Assessment System Based on Near-Infrared Spectroscopy
by: Hsiu-Lin Chen, et al.
Published: (2025-01-01)

Geographical Origin Identification of <italic>Panax notoginseng</italic> Using a Modified K-Nearest Neighbors Model With Near-Infrared Spectroscopy
by: Xuefeng Cheng, et al.
Published: (2025-01-01)

The Feasibility of Using Near Infrared Spectroscopy for Rapid Discrimination of Aged Shiitake Mushroom (Lentinula edodes) after Long-Term Storage
by: Lu Xu, et al.
Published: (2015-01-01)

Assessing Risk of Fumonisin Contamination in Maize Using Near-Infrared Spectroscopy
by: Cecile Levasseur-Garcia, et al.
Published: (2015-01-01)

Functional near-infrared spectroscopy for the assessment and treatment of patients with disorders of consciousness
by: Nan Wang, et al.
Published: (2025-02-01)

Near-infrared spectroscopy and accelerated ageing in evaluating the vigour of lentil seeds
by: Marcelo Augusto Rocha Limão, et al.
Published: (2025-01-01)

Chemometric Analysis of Elemental Fingerprints for GE Authentication of Multiple Geographical Origins
by: Lu Xu, et al.
Published: (2019-01-01)

Development and Validation of Near-Infrared Methods for the Quantitation of Caffeine, Epigallocatechin-3-gallate, and Moisture in Green Tea Production
by: Shengsheng Zhang, et al.
Published: (2021-01-01)

Soil Classification Based on Deep Learning Algorithm and Visible Near-Infrared Spectroscopy
by: Xueying Li, et al.
Published: (2021-01-01)

NIRS-BIDS: Brain Imaging Data Structure Extended to Near-Infrared Spectroscopy
by: Robert Luke, et al.
Published: (2025-01-01)

Skeletal Muscle Oxidative Metabolism during Exercise Measured with Near Infrared Spectroscopy
by: Kevin K. McCully, et al.
Published: (2024-10-01)

Characterization and Identification of Coal and Carbonaceous Shale Using Visible and Near-Infrared Reflectance Spectroscopy
by: En Yang, et al.
Published: (2018-01-01)

Nondestructive Detection of Moisture Content in Walnut Kernel by Near-Infrared Diffuse Reflectance Spectroscopy
by: Dan Peng, et al.
Published: (2021-01-01)

Authenticity Detection of Black Rice by Near-Infrared Spectroscopy and Support Vector Data Description
by: Hui Chen, et al.
Published: (2018-01-01)

Near-infrared Spectroscopy-guided Flap Delay: For Flap Training and Timing of Pedicle Division
by: Sally SJ Chan, et al.
Published: (2025-01-01)

Near-Infrared Spectroscopy as an Analytical Process Technology for the On-Line Quantification of Water Precipitation Processes during Danhong Injection
by: Xuesong Liu, et al.
Published: (2015-01-01)

The Kinetic Model of the Peel Brittleness of Stored Cucumis Melons Based on Visible/Near-Infrared Spectroscopy
by: Defang Xu, et al.
Published: (2020-01-01)

Is Near-Infrared Spectroscopy a Reliable Method to Evaluate Clamping Ischemia during Carotid Surgery?
by: Luciano Pedrini, et al.
Published: (2012-01-01)

Rancidity Estimation of Perilla Seed Oil by Using Near-Infrared Spectroscopy and Multivariate Analysis Techniques
by: Suk-Ju Hong, et al.
Published: (2017-01-01)

Rapid and Nondestructive Detection of Proline in Serum Using Near-Infrared Spectroscopy and Partial Least Squares
by: Kejing Zhu, et al.
Published: (2022-01-01)

On-Farm Application of Near-Infrared Spectroscopy for the Determination of Nutrients in Liquid Organic Manures: Challenges and Opportunities
by: Charlotte Höpker, et al.
Published: (2025-01-01)