New sorbent-based hydrophobic alginic acid derivatives for fat removal in multi-pesticide residues: analysis of a fatty food sample DOI Creative Commons
Omar A. Thabet,

Fahad K. Alenzi,

Maha A. Alshubramy

et al.

RSC Advances, Journal Year: 2024, Volume and Issue: 14(4), P. 2491 - 2503

Published: Jan. 1, 2024

Hydrophobic alginic acid derivatives were synthesized with various aliphatic hydrocarbon chains for fat removal in an analysis of multi-pesticide residues a fatty food sample. First, was chemically modified using eco-friendly ultrasound-assisted esterification different alcohols, namely, hydrophobic acid-methanol (HAA-C1), acid-butanol (HAA-C4), and acid-octadecanol (HAA-C18). The degree (DE) determined by titration, the results ranged from 57.3% to 63.7%. physicochemical properties acids (HAAs) studied FT-IR, XRD, TGA, FE-SEM. Subsequently, performance HAAs checked evaluated sample calculating percentage determination 214 pesticide For application, able efficiently remove between 77% 83% fat; HAA-C18 had highest percentage. Regarding residue also content without significant effect on substances. recoveries detected compounds 80% 120% all HAAs. However, there missing number 19, 6, 33 HAA-C1, HAA-C4, HAA-C18, respectively. HAA-C4 medium hydrophobicity it lost fewer pesticides than other This because mixture classes chemical structure; hence, polarity powers. We concluded that are developable applicable be safely used as green material diverse applications.

Language: Английский

New Insights on Quality, Safety, Nutritional, and Nutraceutical Properties of Honeydew Honeys from Italy DOI Creative Commons
Andrea Mara, Federica Mainente, Vasiliki Soursou

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(2), P. 410 - 410

Published: Jan. 19, 2025

Honeydew honey is less studied than nectar honey, although it characterized by peculiar nutritional properties. This mainly due to its challenging production, which leads easy counterfeiting and difficult valorization. contribution aims provide a comprehensive characterization of the physico-chemical, palynological, functional, food safety properties large sampling honeydew honeys collected throughout Italy. The elements, conductivity, color, antioxidant properties, total polyphenol content, hydroxymethylfurfural, major trace toxic rare earth pesticide residues were measured in 59 samples from forest, eucalyptus, fir, oak, citrus sources. Physico-chemical unable differentiate botanical origin Italian honeys. Similarly, mineral composition did not vary significantly, whereas elements appeared be promising markers for classifying their origin. Multivariate analysis allowed discriminating fir honeydews other varieties. Concerning aspects, detected 90% samples, with exhibiting lowest contamination levels, probably production industrialized areas. Acetamiprid imidacloprid most prevalent residues, but concentrations below limit indicated EFSA. These findings suggest need continuous monitoring program contaminants ensure assess risk.

Language: Английский

Citations

2
Development and validation of a green analytical method for simultaneously determining plasticizers residues in honeys from different botanical origins DOI Creative Commons
Adrián Fuente-Ballesteros, José Bernal, Ana M. Ares

et al.

Food Chemistry, Journal Year: 2024, Volume and Issue: 455, P. 139888 - 139888

Published: May 29, 2024

A novel method has been proposed to determine nine plasticizers in honey samples by gas chromatography-mass spectrometry. An efficient sample treatment was (average analyte recoveries between 77% and 118%) involving a double solvent extraction with ethyl acetate, followed clean-up step florisil. Chromatographic analysis (< 21 min) performed an Agilent HP-5MS column under programmed temperature conditions. The greenness of the assessed different tools that classified it as environmentally friendly. validated terms selectivity, limits detection (0.1-3.1 μg kg

Language: Английский

Citations

6
Mass Spectrometry Characterization of Honeydew Honey: A Critical Review DOI Creative Commons
Rosa Quirantes‐Piné, Gavino Sanna, Andrea Mara

et al.

Foods, Journal Year: 2024, Volume and Issue: 13(14), P. 2229 - 2229

Published: July 16, 2024

Honeydew honey is produced by bees (Apis mellifera) foraging and collecting secretions certain types of aphids on various parts plants. In addition to exhibiting organoleptic characteristics that distinguish them from nectar honey, these honeys are known for their functional properties, such as strong antioxidant anti-inflammatory activities. Despite importance, they remain poorly characterized in comparison with flower honeys, most studies this subject not only carried out too few samples but also still focused traditional chemical–physical parameters, specific rotation, major sugars, or melissopalynological information. Since mass spectrometry has consistently been a primary tool the characterization authentication review will focus application methods minor fraction honeydew honey. More specifically, attempt highlight what progress made so far identifying markers authenticity botanical and/or geographical origin spectrometry-based approaches. Furthermore, strategies devoted determination contaminants toxins be addressed. Such analyses represent valuable establishing level food safety associated products. A critical analysis presented identify limitations issues, thereby describing current state research topic.

Language: Английский

Citations

5
Simultaneous extraction and analysis of antibiotics, pesticides and polycyclic aromatic hydrocarbons in honey by freezing-assisted micro sugaring-out liquid–liquid extraction combined with LC-MS/MS and HPLC-FLD DOI

Zhixin Fei,

Yun Bao,

Guiying Zhao

et al.

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 112880 - 112880

Published: Jan. 1, 2025

Language: Английский

Citations

0
Ultra-fast ultrasound-assisted synthesis of pyridine-based microporous organic network for pipette-tip solid-phase extraction of triazine herbicides in water: An experimental and adsorption mechanism study DOI
Tiantian Xu, Zhe Zhao, Shuxuan Liang

et al.

Microchemical Journal, Journal Year: 2025, Volume and Issue: 212, P. 113243 - 113243

Published: March 5, 2025

Language: Английский

Citations

0
Sustainable magnetic covalent organic framework materials for multi-residue analysis of pyrethroid pesticides in tobacco, fruits and vegetables DOI
Jingjing Yu,

Yuxin Liu,

Weiping Liu

et al.

Journal of Food Composition and Analysis, Journal Year: 2024, Volume and Issue: 134, P. 106588 - 106588

Published: July 28, 2024

Language: Английский

Citations

3
New sorbent-based hydrophobic alginic acid derivatives for fat removal in multi-pesticide residues: analysis of a fatty food sample DOI Creative Commons
Omar A. Thabet,

Fahad K. Alenzi,

Maha A. Alshubramy

et al.

RSC Advances, Journal Year: 2024, Volume and Issue: 14(4), P. 2491 - 2503

Published: Jan. 1, 2024

Hydrophobic alginic acid derivatives were synthesized with various aliphatic hydrocarbon chains for fat removal in an analysis of multi-pesticide residues a fatty food sample. First, was chemically modified using eco-friendly ultrasound-assisted esterification different alcohols, namely, hydrophobic acid-methanol (HAA-C1), acid-butanol (HAA-C4), and acid-octadecanol (HAA-C18). The degree (DE) determined by titration, the results ranged from 57.3% to 63.7%. physicochemical properties acids (HAAs) studied FT-IR, XRD, TGA, FE-SEM. Subsequently, performance HAAs checked evaluated sample calculating percentage determination 214 pesticide For application, able efficiently remove between 77% 83% fat; HAA-C18 had highest percentage. Regarding residue also content without significant effect on substances. recoveries detected compounds 80% 120% all HAAs. However, there missing number 19, 6, 33 HAA-C1, HAA-C4, HAA-C18, respectively. HAA-C4 medium hydrophobicity it lost fewer pesticides than other This because mixture classes chemical structure; hence, polarity powers. We concluded that are developable applicable be safely used as green material diverse applications.

Language: Английский

Citations

0