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Fraud Detection in Batches of Sweet Almonds by Portable Near-Infrared Spectral Devices
(MDPI, 2021)
One of the key challenges for the almond industry is how to detect the presence of bitter almonds in commercial batches of sweet almonds. The main aim of this research is to assess the potential of near-infrared spectroscopy ...
An innovative non-targeted control system based on NIR spectral information for detecting non-compliant batches of sweet almonds
(Elsevier, 2021)
Nowadays, there is growing awareness about the need to develop new methodologies to fight against deliberate fraud. This study explored the use of near infrared spectroscopy (NIRS) as an instantaneous, non-targeted method ...
Non-destructive determination of fatty acid composition of in-shell and shelled almonds using handheld NIRS sensors
(Elsevier, 2021)
One of the major compounds in almond kernels, which determines their nutritional quality, are lipids. The aim of this research was to determine the fatty acid profile in intact in-shell and shelled almonds (145 samples) ...
Exploring the potential of NIRS technology for the in situ prediction of amygdalin content and classification by bitterness of in-shell and shelled intact almonds
(Elsevier, 2021)
Amygdalin is a cyanogenic compound found in almonds which gives them their bitter taste. For the almond industry, it is important to prevent the presence of bitter almonds in batches of sweet almond that can affect their ...
Monitoring texture and other quality parameters in spinach plants using NIR spectroscopy
(Elsevier, 2018)
Green colour, texture and dry matter are important attributes to appreciate freshness and quality in spinach. However, there is currently no fast, economical and non-destructive method which allows producers to measure ...
Safety and quality issues in summer squashes using handheld portable NIRS sensors for real-time decision making and for on-vine monitoring
(Elsevier, 2019)
BACKGROUND: Portable handheld near infrared spectroscopy (NIRS) instruments currently present enormous advantages in terms of size, weight and robustness. They also provide fast, precise information that can be obtained ...
Simultaneous detection of quality and safety in spinach plants using a new generation of NIRS sensors
(Elsevier, 2020)
Near infrared (NIR) spectrophotometers require study of the spectral acquisition process, so that they can be used for quality and safety assessment of horticultural products. The aim of this work was to optimize the use ...
Routine NIRS analysis methodology to predict quality and safety indexes in spinach plants during their growing season in the field
(Elsevier, 2021)
Cultural practices and harvesting in spinach plants should be based not only on subjective indexes such as freshness and green colour, which are both related with the visual appearance of the plants, but also on objective ...
In situ ripening stages monitoring of Lamuyo pepper using a new-generation near-infrared spectroscopy sensor
(Wiley, 2020)
BACKGROUND: Near infrared spectroscopy (NIRS) was used as a non-destructive sensor to assess the quality of freshly-harvested Lamuyo peppers. 144 Lamuyo peppers which were in a range of colors (green, chocolate, orange and ...
Setting up a methodology to distinguish between green oranges and leaves using hyperspectral imaging
(Elsevier, 2019)
The estimation of green citrus fruit yield is a key parameter for growers and the industry. The early estimation of orange yield at the immature green stage could influence the future market price and allow producers to ...