Mechanical-based and optical-based methods for nondestructive evaluation of fruit firmness

S Tian, H Xu - Food Reviews International, 2023 - Taylor & Francis
Fruits are important agricultural products in the current society. The demands for high-quality
fruits have promoted the development of various nondestructive firmness evaluation …

Potential of Vis-NIR spectroscopy for detection of chilling injury in kiwifruit

Z Wang, R Künnemeyer, A McGlone… - Postharvest Biology and …, 2020 - Elsevier
This study examined the non-destructive assessment of chilling injury in Actinidia chinensis
var. chinensis 'Zesy002'kiwifruit by means of visible–near infrared interactance …

Leaf Scanner: A portable and low-cost multispectral corn leaf scanning device for precise phenoty**

L Zhang, L Wang, J Wang, Z Song, TU Rehman… - … and Electronics in …, 2019 - Elsevier
During recent years, portable plant phenoty** instruments have become increasingly
important to monitor conditions of plant health non-destructively in the greenhouse and field …

Optical Methods for Firmness Assessment of Fresh

J Sun, R Künnemeyer - Postharvest Handling, 2017 - books.google.com
This chapter is devoted to a review of optical techniques to measure the firmness of fresh
produce. Emphasis is placed on the techniques that have a potential for online high-speed …

Optical properties of healthy and rotten onion flesh from 700 to 1000 nm

J Sun, R Künnemeyer, A McGlone, N Tomer - Postharvest biology and …, 2018 - Elsevier
To facilitate the design of an optical system for detecting internal rot in onions, the light
propagation properties in healthy and rotten onions were studied in the 700 to 1000 nm …

A spatially resolved transmittance spectroscopy system for detecting internal rots in onions

J Sun, R Künnemeyer, A McGlone, N Tomer… - Postharvest Biology and …, 2020 - Elsevier
This study presents the development of a spatially resolved transmittance system for
detecting internal rots in onions, particularly small and localised rots. A two-wavelength …

Non-destructive detection of chilling injury in kiwifruit using a dual-laser scanning system with a principal component analysis-back propagation neural network

Z Wang, R Künnemeyer, A McGlone… - Journal of Near …, 2022 - journals.sagepub.com
As a physiological disorder, chilling injury in kiwifruit may develop when the fruit are stored
for long periods at a low storage temperature of 0–1° C. Presence of the disorder …

Validated multi-wavelength simulations of light transport in healthy onion

N Tomer, A McGlone, R Künnemeyer - Computers and Electronics in …, 2018 - Elsevier
Multi-wavelength light transport simulations of individual brown onions have been validated
in the wavelength range 710–850 nm by comparing the simulations with experimental …