Nondestructive detection and visualization of protein oxidation degree of frozen-thawed pork using fluorescence hyperspectral imaging

J Cheng, J Sun, K Yao, M Xu, X Zhou - Meat Science, 2022 - Elsevier
This study evaluated the feasibility of non-destructive detection of carbonyl and total
sulfhydryl contents by fluorescence hyperspectral imaging (F-HSI) to visualize the protein …

Nondestructive detection of lipid oxidation in frozen pork using hyperspectral imaging technology

J Cheng, J Sun, M Xu, X Zhou - Journal of Food Composition and Analysis, 2023 - Elsevier
Lipid oxidation is an important cause of pork quality degradation during freezing. Traditional
chemical methods are time-consuming and destructive. In this paper, two hyperspectral …

Multi-task convolutional neural network for simultaneous monitoring of lipid and protein oxidative damage in frozen-thawed pork using hyperspectral imaging

J Cheng, J Sun, K Yao, M Xu, C Dai - Meat Science, 2023 - Elsevier
Lipid and protein oxidation are the main causes of meat deterioration during freezing.
Traditional methods using hyperspectral imaging (HSI) need to train multiple independent …

Heterospectral two-dimensional correlation analysis with near-infrared hyperspectral imaging for monitoring oxidative damage of pork myofibrils during frozen storage

W Cheng, DW Sun, H Pu, Q Wei - Food Chemistry, 2018 - Elsevier
Near-infrared (NIR) spectra contain abundant data, heterospectral two-dimensional
correlation (H2D-CS) analysis offers a good way to interpret these data. For the first time …

Mapping changes in sarcoplasmatic and myofibrillar proteins in boiled pork using hyperspectral imaging with spectral processing methods

J Ma, JH Cheng, DW Sun, D Liu - Lwt, 2019 - Elsevier
Hyperspectral imaging technology was investigated to examine the changes of
sarcoplasmatic and myofibrillar proteins contents in boiled pork. Different spectral pre …

Chemical spoilage extent traceability of two kinds of processed pork meats using one multispectral system developed by hyperspectral imaging combined with …

W Cheng, DW Sun, H Pu, Q Wei - Food Chemistry, 2017 - Elsevier
The feasibility of hyperspectral imaging (HSI)(400–1000 nm) for tracing the chemical
spoilage extent of the raw meat used for two kinds of processed meats was investigated …

Development of simplified models for nondestructive hyperspectral imaging monitoring of TVB-N contents in cured meat during drying process

Q Yang, DW Sun, W Cheng - Journal of food engineering, 2017 - Elsevier
This study aimed to develop simplified models for rapid and nondestructive monitoring TVB-
N contents during drying of cured meats based on a hyperspectral imaging system (HSI) in …

Generalized and hetero two-dimensional correlation analysis of hyperspectral imaging combined with three-dimensional convolutional neural network for evaluating …

J Cheng, J Sun, K Yao, C Dai - Food Control, 2023 - Elsevier
Lipid oxidation is the main cause of meat deterioration. Hyperspectral imaging (HSI)
technique has attracted attention as a non-destructive testing method. However, the …

Detection of frozen pork freshness by fluorescence hyperspectral image

Q Zhuang, Y Peng, D Yang, Y Wang, R Zhao… - Journal of Food …, 2022 - Elsevier
Real-time detection of frozen meat freshness without thawing is important. This study
investigates inspection of frozen pork quality attributes without thawing using fluorescence …

Non-destructive determination of chemical composition in intact and minced pork using near-infrared hyperspectral imaging

DF Barbin, G ElMasry, DW Sun, P Allen - Food chemistry, 2013 - Elsevier
In this study a near-infrared (NIR) hyperspectral imaging technique was investigated for non-
destructive determination of chemical composition of intact and minced pork. Hyperspectral …