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Preliminary study on the use of near infrared hyperspectral imaging for quantitation and localisation of total glucosinolates in freeze-dried broccoli

José Miguel Hernández-Hierro, +9 more
- 01 Apr 2014 - 
- Vol. 126, pp 107-112
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TLDR
In this article, the use of hyperspectral imaging to quantify and localise total glucosinolates in florets of a single broccoli species has been examined Two different spectral regions (vis-NIR and NIR), a number of spectral pre-treatments and different mask development strategies were studied to develop the quantitative models.
About: 
This article is published in Journal of Food Engineering.The article was published on 2014-04-01 and is currently open access. It has received 28 citations till now. The article focuses on the topics: Hyperspectral imaging.

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Journal ArticleDOI

Recent developments in smart freezing technology applied to fresh foods

Jicheng Xu, +3 more
- 08 May 2017 - 
TL;DR: The recent developments in smart freezing technology applied to fresh foods include new and intelligent technologies and concepts applied to the pretreatment of the frozen product, freezing processes, cold chain logistics as well as warehouse management.
DOI

Imaging Technologies for Nondestructive Measurement of Internal Properties of Agricultural Products: A Review

Mohammed Raju Ahmed, +4 more
TL;DR: In this paper, the authors reviewed the major non-destructive measurement techniques used to assess internal properties of agricultural materials that significantly influence the quality, safety, and value of the products in markets.
Journal ArticleDOI

Recent Advances in De‐Noising Methods and Their Applications in Hyperspectral Image Processing for the Food Industry

Qiong Dai, +11 more
- 01 Nov 2014 - 
TL;DR: A review of the typical and commonly used de-noising methods in HSI that correct for undesirable variations and remove noisy variables and provides systematic insight into future trends for generating high-accuracy predictions regarding food safety and quality.
Journal ArticleDOI

Application of hyperspectral imaging systems and artificial intelligence for quality assessment of fruit, vegetables and mushrooms: A review

Jana Wieme, +8 more
- 01 Oct 2022 - 
TL;DR: In this paper , the authors demonstrate that hyperspectral imaging can be used as an effective tool for fruit, vegetables and mushrooms in assessing quality parameters related to well defined variables that can be analysed in the laboratory, as well as complex properties such as maturity, ripeness, detection of biotic defects, physiological disorders, mechanical damages, and sensory quality.
Journal ArticleDOI

Development of a near-infrared spectroscopy method (NIRS) for fast analysis of total, indolic, aliphatic and individual glucosinolates in new bred open pollinating genotypes of broccoli (Brassica oleracea convar. botrytis var. italica)

Samira Sahamishirazi, +4 more
- 01 Oct 2017 - 
TL;DR: NIRS has a good potential to determine different GSLs in a large sample pool of broccoli quantitatively and qualitatively, and large variation occurred in the calibration, R2 and RPD due to the variability of the samples.
References
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Book

Infrared Spectroscopy: Fundamentals and Applications

Barbara H. Stuart
TL;DR: In this paper, the authors present a set of techniques for detecting anomalous infrared spectra, including Fourier Transform Infrared Spectrometers (FTIS) and Spectral Spectral Transform Transform (STT) this paper.
Book ChapterDOI

The Generalization of Student’s Ratio

Harold Hotelling
- 01 Aug 1931 - 
TL;DR: In this article, the distribution at which Student arrived was obtained in a more rigorous manner in 1925 by R.A. Fisher, who at the same time showed how to extend the application of the distribution beyond the problem of significance of means, which had been its original object, and applied it to examine regression coefficients and other quantities obtained by least squares, testing not only the deviation of a statistic from a hypothetical value but also the difference between two statistics.
Journal ArticleDOI

Hyperspectral imaging – an emerging process analytical tool for food quality and safety control

Aoife Gowen, +4 more
- 01 Dec 2007 - 
TL;DR: HSI equipment, image acquisition and processing are described; current limitations and likely future applications are discussed; and recent advances in the application of HSI to food safety and quality assessment are reviewed.
Journal ArticleDOI

Glucosinolates in Brassica Vegetables - the Influence of the Food Supply Chain on Intake, Bioavailability and Human Health

Ruud Verkerk, +10 more
- 01 Sep 2009 - 
TL;DR: The effects of various factors in the supply chain of Brassica vegetables including breeding, cultivation, storage and processing on intake and bioavailability of GLSs are extensively discussed in this article.
Journal ArticleDOI

Recent Advances and Applications of Hyperspectral Imaging for Fruit and Vegetable Quality Assessment

D. Lorente, +5 more
- 01 May 2012 - 
TL;DR: The different technologies available to acquire the images and their use for the non-destructive inspection of the internal and external features of these products are explained, with details of the statistical techniques most commonly used for this task.
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Hyperspectral imaging for nondestructive determination of some quality attributes for strawberry

Gamal ElMasry, +4 more
- 01 Jul 2007 - 

Prediction of color and moisture content for vegetable soybean during drying using hyperspectral imaging technology

Min Huang, +3 more
- 01 May 2014 - 

Advanced applications of hyperspectral imaging technology for food quality and safety analysis and assessment: A review — Part II: Applications

Di Wu, +1 more
- 01 Jul 2013 - 

Hyperspectral imaging – an emerging process analytical tool for food quality and safety control

Aoife Gowen, +4 more
- 01 Dec 2007 - 

Studies on banana fruit quality and maturity stages using hyperspectral imaging

P. Rajkumar, +4 more
- 01 Jan 2012 - 
Frequently Asked Questions (1)
Q1. What are the contributions mentioned in the paper "Preliminary study on the use of near infrared hyperspectral imaging for quantitation and localisation of total glucosinolates in freeze-dried broccoli" ?

1 The use of hyperspectral imaging to ( a ) quantify and ( b ) localise total glucosinolates in 2 florets of a single broccoli species has been examined. Two different spectral regions 3 ( vis-NIR and NIR ), a number of spectral pre-treatments and different mask development 4 strategies were studied to develop the quantitative models. The procedure demonstrates potential for the 7 quantitative screening and localisation of total glucosinolates in broccoli using the 9508 1650 nm wavelength range.