A Disposable Sensor For Assessing Artocarpus heterophyllus L. (Jackfruit) Maturity

Sensors

Maxsim Yap Mee Sim¹  Mohd Noor Ahmad¹  Ali Yeon Md Shakaff¹  Chang Pek Ju¹ 

[1] ¹School of Chemical Sciences, Universiti Sains Malaysia, 11800, Penang, Malaysia ²Northern Malaysia Universiti College of Engineering, Perlis, Malaysia

关键词: Jackfruit maturity;    disposable sensor;    chemometric;   

DOI  :  10.3390/s31200555

来源: mdpi

【 摘 要 】

The purpose of this work was an attempt to monitor the ripeness process and to investigate the different maturity stages of jackfruit by chemometric treatment of the data obtained from the disposable sensor. Response of the sensor strip fabricated using screenprinting technology was analyzed using Principal Component Analysis (PCA) and the classification model constructed by means of Canonical Discriminant Analysis (CDA) enable unknown maturity stages of jackfruit to be identified. Results generated from the combination of the two classification principles show the capability and the performance of the sensor strip towards jackfruit analysis.

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.