Thermal degradation of vegetable oils: spectroscopic measurement and analysis

H Vaskova, M Buckova - Procedia Engineering, 2015 - Elsevier
The paper deals with measuring of structural changes in edible oils during their heating
giving arise to unsafe degradation products. The attention is paid to the major …

Raman imaging reveals in-situ microchemistry of cuticle and epidermis of spruce needles

N Sasani, P Bock, M Felhofer, N Gierlinger - Plant Methods, 2021 - Springer
Background The cuticle is a protective layer playing an important role in plant defense
against biotic and abiotic stresses. So far cuticle structure and chemistry was mainly studied …

Dynamic monitoring oxidation process of nut oils through Raman technology combined with PLSR and RF-PLSR model

C Wang, Y Sun, Y Zhou, Y Cui, W Yao, H Yu, Y Guo… - Lwt, 2021 - Elsevier
During preservation of nuts, nut oils are easily oxidized; hence, peroxide value (PV) is an
important evaluation index. In this study, a novel method for the determination of the PV of …

Magnesium phosphate-based cements containing Halloysite nanotubes for cracks repair

M Tonelli, R Gelli, F Ridi, P Baglioni - Construction and Building Materials, 2021 - Elsevier
The repair of damaged cement structures represents an important area of the construction
field, with dramatic structural and economic impact. Among all the available repair materials …

A guide to elucidate the hidden multicomponent layered structure of plant cuticles by Raman imaging

P Bock, M Felhofer, K Mayer, N Gierlinger - Frontiers in Plant Science, 2021 - frontiersin.org
The cuticle covers almost all plant organs as the outermost layer and serves as a
transpiration barrier, sunscreen, and first line of defense against pathogens. Waxes, fatty …

Raman spectroscopy reveals oxidative stress-induced metabolic vulnerabilities in early-stage AR-negative prostate-cancer versus normal-prostate cell lines

M Cameron, F Frame, NJ Maitland, Y Hancock - Scientific Reports, 2024 - nature.com
Quantitative Raman spectroscopy provides information-rich imaging of complex tissues. To
illustrate its ability to characterise early-stage disease, we compared live P4E6, a low-grade …

Precursors of volatile organics in foxtail millet (Setaria italica) porridge: The relationship between volatile compounds and five fatty acids upon cooking

P Li, W Zhao, Y Liu, A Zhang, S Liu, R Song… - Journal of Cereal …, 2021 - Elsevier
The oxidation of fatty acids affects the aroma of foxtail millet porridge. However, the
relationship between volatile compounds and fatty acid precursors is still unclear. Gas …

Copper Soaps Formation in Verdigris–Linseed Oil Painting Mixtures: A Multispectroscopic Characterization

R Punis, M Veronese, M Meneghetti… - Inorganic Chemistry, 2024 - ACS Publications
Copper acetate (also known as verdigris) is a bimetallic Cu (II) greenish pigment widely
used in oil paintings. Since ancient times, this pigment has been known as a degradation …

Gelation behavior and stability of multicomponent sterol-based oleogels

AJ Martins, F Cerqueira, AA Vicente, RL Cunha… - Gels, 2022 - mdpi.com
Novel fat mimetic materials, such as oleogels, are advancing the personalization of healthier
food products and can be developed from low molecular weight compounds such as γ …

Antioxidative properties of fish roe peptides combined with polyphenol on the fish oil oleogel

H Zhang, X Yang, R Zhong, Y Huo… - Journal of the …, 2023 - Wiley Online Library
BACKGROUND This study aimed to investigate the effects of large yellow croaker
(Larimichthys crocea) roe protein hydrolysate (LYCPH)–polyphenol (catechin (CA), gallic …