Comparison of chemometric problems in food analysis using non-linear methods

WFC Rocha, CB Prado, N Blonder - Molecules, 2020 - mdpi.com
Food analysis is a challenging analytical problem, often addressed using sophisticated
laboratory methods that produce large data sets. Linear and non-linear multivariate methods …

Bioactive compounds and biological activity in edible insects: A review

MLS Estrada, HA Becerra, AA Feregrino-Pérez - Heliyon, 2024 - cell.com
New strategies to combat hunger are a current and urgent demand. The increase in
population has generated a high demand for products and services that affect food …

Rapid detection of total phenolics, antioxidant activity and ascorbic acid of dried apples by chemometric algorithms

N Çetin, C Sağlam - Food Bioscience, 2022 - Elsevier
Multivariate approaches like machine learning are commonly used in estimation of
biochemical traits from spectral and color characteristics of foodstuffs and agricultural …

Support vector regression-based QSAR models for prediction of antioxidant activity of phenolic compounds

Y Shi - Scientific reports, 2021 - nature.com
The Support vector regression (SVR) was used to investigate quantitative structure–activity
relationships (QSAR) of 75 phenolic compounds with Trolox-equivalent antioxidant capacity …

Interpretation of ANN‐based QSAR models for prediction of antioxidant activity of flavonoids

P Žuvela, J David, MW Wong - Journal of computational …, 2018 - Wiley Online Library
Quantitative structure–activity relationships (QSARs) built using machine learning methods,
such as artificial neural networks (ANNs) are powerful in prediction of (antioxidant) activity …

Comparison of phenolic content and antioxidant activity for fermented and unfermented Rooibos samples extracted with water and methanol

EA Hussein, C Thron, M Ghaziasgar, M Vaccari… - Plants, 2021 - mdpi.com
Rooibos is brewed from the medicinal plant Aspalathus linearis. It has a well-established
wide spectrum of bio-activity properties, which in part may be attributed to the phenolic …

[HTML][HTML] Antioxidant activity and phenolic profiles of ciders from the Basque Country

A Zuriarrain-Ocio, J Zuriarrain, M Vidal, MT Dueñas… - Food Bioscience, 2021 - Elsevier
The contribution of the individual polyphenols of Basque cider to the antioxidant activity and
browning has been determined. Nineteen monovarietal musts were obtained using different …

[HTML][HTML] Evolution of main polyphenolics during cidermaking

A Zuriarrain-Ocio, J Zuriarrain, O Etxebeste… - LWT, 2022 - Elsevier
This work reports the evolution of polyphenolic compounds content during the cidermaking
process in the Basque Country (Northern Spain). Fourteen monovarietal musts were …

Effects of cooking on glutathione, cysteine, beta-carotene, ascorbic acid concentrations and antioxidant activity of red bell peppers (Capsicum annum L.)

İ Cerit, D Pabuçcu, M Sezgin, B Bulut… - International Journal of …, 2024 - Elsevier
It is a well-established consensus among researchers that diets rich in fruits and vegetables
significantly reduce the risk of numerous forms of cancer and cardiovascular diseases …

Artificial neural network and multiple linear regression for prediction and classification of sustainability of sodium and potassium coronates

NV Bondarev - Russian Journal of General Chemistry, 2019 - Springer
Abstract Models of multiple linear regression and multilayer artificial neural network have
been developed for modeling and predicting the stability constants of sodium and potassium …