Predicting quality and sensory attributes of pork using near-infrared hyperspectral imaging

Analytica Chimica Acta
Douglas F BarbinPaul Allen

Abstract

Many subjective assessment methods for fresh meat quality are still widely used in the meat industry, making the development of an objective and non-destructive technique for assessing meat quality traits a vital need. In this study, a hyperspectral imaging technique was investigated for objective determination of pork quality attributes. Hyperspectral images in the near infrared region (900-1700 nm) were acquired for pork samples from the longissimus dorsi muscle, and the representative spectral information was extracted from the loin eye area. Several mathematical pre-treatments including first and second derivatives, standard normal variate (SNV) and multiplicative scatter correction (MSC) were applied to examine the influence of spectral variations in predicting pork quality characteristics. Spectral information was used for predicting color features (L, a, b, chroma and hue angle), drip loss, pH and sensory characteristics by partial least-squares regression (PLS-R) models. Independent sets of feature-related wavelengths were selected for predicting each quality attribute. The results showed that color reflectance (L), pH and drip loss of pork meat could be predicted with determination coefficients (R(CV)(2)) of 0.93, 0.87...Continue Reading

Citations

Feb 15, 2016·Meat Science·Mohammed KamruzzamanSeiichi Oshita
May 8, 2014·Food Science & Nutrition·Mette S AndresenHanne Løje
Aug 29, 2013·Journal of the Science of Food and Agriculture·Yi ChenJing Li
Jun 11, 2015·Journal of the Science of Food and Agriculture·Roberto TiernoJosé I Ruiz de Galarreta
May 27, 2015·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·Chuanqi XieYong He
Apr 3, 2014·Critical Reviews in Food Science and Nutrition·Qiong DaiXin-An Zeng
May 16, 2015·Critical Reviews in Food Science and Nutrition·Zhenjie XiongQiong Dai
Jun 11, 2014·Critical Reviews in Food Science and Nutrition·Hong-Ju HeDa-Wen Sun
Aug 24, 2016·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society· Bo Du Dacheng Tao
Jul 1, 2017·Critical Reviews in Food Science and Nutrition·Jingyu WangBenu Adhikari
Jun 1, 2019·Journal of the Science of Food and Agriculture·Lianbo GuoXiaoyan Zeng
Feb 2, 2018·Food Science & Nutrition·Reza Zolfaghari EmamehSeppo Parkkila
Jan 30, 2020·Food Science & Nutrition·Min ZhuDan Huang

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.