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Different Algorithms for Detection of Malondialdehyde Content in Eggplant Leaves Stressed by Grey Mold Based on Hyperspectral Imaging Technique



The feasibility of using hyperspectral imaging (HSI) technique to measure malondialdehyde (MDA) content in eggplant leaves stressed by grey mold was evaluated in this paper. Hyperspectral images of infected and healthy eggplant leaves were obtained in the spectral region of 380 to 103000A0nm, and their spectral reflectance of region of interest (ROI) was extracted by Environment for Visualizing Images (ENVI 4.7) software. Several pre-processing methods were adopted and partial least squares (PLS) models were established to estimate MDA content in eggplant leaves. In order to reduce high dimensionality of spectral data, competitive adaptive re-weighted sampling (CARS) and latent variables (LV) were carried out to identify the most effective wavebands. The result showed that PLS model based on baseline pre-processing had a good performance for prediction set. On the basis of the effective wavelengths suggested by CARS and LV, PLS and multiple linear regression (MLR) models were established, respectively. Among these models, LV-MLR performed best with the highest value of correlation coefficient (r) and lowest value of root mean square error of prediction (RMSEP) for prediction set. The overall results demonstrated the potentiality of HSI technique as an objective and non-destructive method to detect MDA content in eggplant leaves stressed by grey mold.



Total Pages: 13
Pages: 395-407


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Volume: 21
Issue: 3
Year: 2015

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Balabin, Roman M., and Sergey V. Smirnov. "Variable Selection in Near-Infrared Spectroscopy: Benchmarking of Feature Selection Methods on Biodiesel Data." Analytica Chimica Acta 692.1-2 (2011): 63-72. Crossref. Web.

Barbin, Douglas F. et al. "Predicting Quality and Sensory Attributes of Pork Using Near-Infrared Hyperspectral Imaging." Analytica Chimica Acta 719 (2012): 30-42. Crossref. Web.

Bieroza, M., A. Baker, and J. Bridgeman. "New Data Mining and Calibration Approaches to the Assessment of Water Treatment Efficiency." Advances in Engineering Software 44.1 (2012): 126-135. Crossref. Web.

ChenJ. & WangX. (2002). Plant physiology experiment guide (pp. 74). Guangzhou. South China University of Technology Press.

Chen, Xiaojing, and Xinxiang Lei. "Application of a Hybrid Variable Selection Method for Determination of Carbohydrate Content in Soy Milk Powder Using Visible and Near Infrared Spectroscopy." Journal of Agricultural and Food Chemistry 57.2 (2009): 334-340. Crossref. Web.

ElMasry, Gamal et al. "Quality Classification of Cooked, Sliced Turkey Hams Using NIR Hyperspectral Imaging System." Journal of Food Engineering 103.3 (2011): 333-344. Crossref. Web.

ElMasry, Gamal, Da-Wen Sun, and Paul Allen. "Near-Infrared Hyperspectral Imaging for Predicting Colour, pH and Tenderness of Fresh Beef." Journal of Food Engineering 110.1 (2012): 127-140. Crossref. Web.

Fang H. Spectroscopy and Spectral Analysis

Fu, Yuanyuan et al. "A Comparative Analysis of Spectral Vegetation Indices to Estimate Crop Leaf Area Index." Intelligent Automation & Soft Computing 19.3 (2013): 315-326. Crossref. Web.

Gaston, Edurne et al. "Prediction of Polyphenol Oxidase Activity Using Visible Near-Infrared Hyperspectral Imaging on Mushroom (Agaricus Bisporus) Caps." Journal of Agricultural and Food Chemistry 58.10 (2010): 6226-6233. Crossref. Web.

Jiang, Lulu, Fei Liu, and Yong He. "A Non-Destructive Distinctive Method for Discrimination of Automobile Lubricant Variety by Visible and Short-Wave Infrared Spectroscopy." Sensors 12.3 (2012): 3498-3511. Crossref. Web.

Kamruzzaman, Mohammed et al. "Application of NIR Hyperspectral Imaging for Discrimination of Lamb Muscles." Journal of Food Engineering 104.3 (2011): 332-340. Crossref. Web.

Kamruzzaman, Mohammed et al. "Prediction of Some Quality Attributes of Lamb Meat Using Near-Infrared Hyperspectral Imaging and Multivariate Analysis." Analytica Chimica Acta 714 (2012): 57-67. Crossref. Web.

Kong, Wenwen et al. "Fast Analysis of Superoxide Dismutase (SOD) Activity in Barley Leaves Using Visible and Near Infrared Spectroscopy." Sensors 12.8 (2012): 10871-10880. Crossref. Web.

Li, Hongdong et al. "Key Wavelengths Screening Using Competitive Adaptive Reweighted Sampling Method for Multivariate Calibration." Analytica Chimica Acta 648.1 (2009): 77-84. Crossref. Web.

Li, Xiaoli et al. "Characterizing the Moisture Content of Tea with Diffuse Reflectance Spectroscopy Using Wavelet Transform and Multivariate Analysis." Sensors 12.7 (2012): 9847-9861. Crossref. Web.

Liu, Fei, Yihong Jiang, and Yong He. "Variable Selection in Visible/near Infrared Spectra for Linear and Nonlinear Calibrations: A Case Study to Determine Soluble Solids Content of Beer." Analytica Chimica Acta 635.1 (2009): 45-52. Crossref. Web.

Liu, Fei et al. "Determination of Acetolactate Synthase Activity and Protein Content of Oilseed Rape (Brassica Napus L.) Leaves Using Visible/near-Infrared Spectroscopy." Analytica Chimica Acta 629.1-2 (2008): 56-65. Crossref. Web.

Nisha, P., P. Abdul Nazar, and P. Jayamurthy. "A Comparative Study on Antioxidant Activities of Different Varieties of Solanum Melongena." Food and Chemical Toxicology 47.10 (2009): 2640-2644. Crossref. Web.

Ulissi, Valentina et al. "Nitrogen Concentration Estimation in Tomato Leaves by VIS-NIR Non-Destructive Spectroscopy." Sensors 11.6 (2011): 6411-6424. Crossref. Web.

Wang, Wei et al. "Application of Hyper-Spectral Imaging Technique for the Detection of Total Viable Bacteria Count in Pork." Sensor Letters 9.3 (2011): 1024-1030. Crossref. Web.

Wei, Xuan et al. "Determination of Branched-Amino Acid Content in Fermented Cordyceps Sinensis Mycelium by Using FT-NIR Spectroscopy Technique." Food and Bioprocess Technology 7.1 (2013): 184-190. Crossref. Web.

Wesley, Ian J. et al. "Measurement of the Protein Composition of Single Wheat Kernels Using Near Infrared Spectroscopy." Journal of Near Infrared Spectroscopy 16.6 (2008): 505-516. Crossref. Web.

WEST, J S et al. "Spectral Filters for the Control of Botrytis Cinerea." Annals of Applied Biology 136.2 (2000): 115-120. Crossref. Web.

Wu, Di et al. "Uninformative Variable Elimination for Improvement of Successive Projections Algorithm on Spectral Multivariable Selection with Different Calibration Algorithms for the Rapid and Non-Destructive Determination of Protein Content in Dried Laver." Analytical Methods 3.8 (2011): 1790. Crossref. Web.

Wu, Di et al. "Hybrid Variable Selection in Visible and Near-Infrared Spectral Analysis for Non-Invasive Quality Determination of Grape Juice." Analytica Chimica Acta 659.1-2 (2010): 229-237. Crossref. Web.

Wu, Di et al. "Exploring Near and Midinfrared Spectroscopy to Predict Trace Iron and Zinc Contents in Powdered Milk." Journal of Agricultural and Food Chemistry 57.5 (2009): 1697-1704. Crossref. Web.

Wu, Di et al. "Rapid Prediction of Moisture Content of Dehydrated Prawns Using Online Hyperspectral Imaging System." Analytica Chimica Acta 726 (2012): 57-66. Crossref. Web.

Wu, Di, and Da-Wen Sun. "Potential of Time Series-Hyperspectral Imaging (TS-HSI) for Non-Invasive Determination of Microbial Spoilage of Salmon Flesh." Talanta 111 (2013): 39-46. Crossref. Web.

Wu, Di, Da-Wen Sun, and Yong He. "Application of Long-Wave Near Infrared Hyperspectral Imaging for Measurement of Color Distribution in Salmon Fillet." Innovative Food Science & Emerging Technologies 16 (2012): 361-372. Crossref. Web.

Wu D. Spectroscopy and Spectral Analysis

Xie C. Transactions of the Chinese Society of Agricultural Engineering

Xie C. Spectroscopy and Spectral Analysis

Xing, Juan et al. "Comparison of Short-Wavelength Infrared (SWIR) Hyperspectral Imaging System with an FT-NIR Spectrophotometer for Predicting Alpha-Amylase Activities in Individual Canadian Western Red Spring (CWRS) Wheat Kernels." Biosystems Engineering 108.4 (2011): 303-310. Crossref. Web.

Yuan, Lin et al. "Selection of Spectral Channels for Satellite Sensors in Monitoring Yellow Rust Disease of Winter Wheat." Intelligent Automation & Soft Computing 19.4 (2013): 501-511. Crossref. Web.

ZhangL. & FanJ. (2007). Plant physiology experiment course (pp. 96–97). Beijing. China Agricultural University Press.

Zhang, Xiaolei, and Yong He. "Rapid Estimation of Seed Yield Using Hyperspectral Images of Oilseed Rape Leaves." Industrial Crops and Products 42 (2013): 416-420. Crossref. Web.

Zhang, Xiaolei et al. "Application of Hyperspectral Imaging and Chemometric Calibrations for Variety Discrimination of Maize Seeds." Sensors 12.12 (2012): 17234-17246. Crossref. Web.

Zhu, Fengle et al. "Rapid Discrimination of Fish Feeds Brands Based on Visible and Short-Wave Near-Infrared Spectroscopy." Food and Bioprocess Technology 4.4 (2010): 597-602. Crossref. Web.


ISSN PRINT: 1079-8587
ISSN ONLINE: 2326-005X
DOI PREFIX: 10.31209
10.1080/10798587 with T&F
IMPACT FACTOR: 0.652 (2017/2018)
Journal: 1995-Present


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