Core-satellite nanoassembly system with aptamer-conjugated Au@Ag nanoparticles for SERS detection of patulin in apples

Food Control, Journal Year: 2024, Volume and Issue: 159, P. 110293 - 110293

Published: Jan. 4, 2024

Language: Английский

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An ultrasensitive ratiometric aptasensor based on the dual-potential electrochemiluminescence of Ru(bpy)32+ in a novel ternary system for detection of Patulin in fruit products

Food Chemistry, Journal Year: 2023, Volume and Issue: 415, P. 135780 - 135780

Published: Feb. 24, 2023

Language: Английский

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Magnetic metal-organic frameworks-based ratiometric SERS aptasensor for sensitive detection of patulin in apples

Food Chemistry, Journal Year: 2024, Volume and Issue: 466, P. 142200 - 142200

Published: Nov. 23, 2024

Language: Английский

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Occurrence, identification, and decontamination of potential mycotoxins in fruits and fruit by‐products

Food Frontiers, Journal Year: 2023, Volume and Issue: 4(1), P. 32 - 46

Published: Jan. 6, 2023

Abstract The incidence of aflatoxins, ochratoxin A, and patulin in fruits processed fruit products has been ever more challenging gained additional focus on ecofriendly mitigation strategies. onset these toxins is due to several factors involving insect attacks, agricultural practices, climate change. Acute chronic health hazards are clinically proven after consuming contaminated foodstuffs, even at lower concentrations mycotoxins. Synergistic, masked, substantial occurrence matrices increase their complexity detection detoxification; apparently, this article reviewed the available information mycotoxins products, focused conventional advanced methods identification, quantification, decontamination techniques. Strengthening implementing stringent international national guidelines required for impactful, tangible measures future. Nevertheless, controlling will certainly be scientists. Therefore, impactful technologies still needed eliminate threshold level food chain ensure sustainable global safety.

Language: Английский

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A Review of Recent Trends in the Development of Analytical Methods for Useful Compounds and Contaminations in Fruits Juices

Critical Reviews in Analytical Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 20

Published: March 26, 2025

In modern lifestyles, the consumption of fruit juice is increasing among different societies. Many people consider juices to be safe beverages with numerous health benefits for human bodies. Although contain several useful compounds that can promote health, there a probability both microbiological and non-microbiological contaminations in these juices. It important have reliable detection methods analyze harmful present industry, various analytical been used analyzing parameters, contaminations, However, some limitations restrict their application this field. Biosensors, as newly emerging sensing approaches, developed The sensitivity, selectivity, portability, accuracy are key considerations developing biosensors antioxidants. This was achieved by bioreceptors, nanomaterials, novel designed technologies. review, role techniques, bioreceptors reviewed development new terms addition, future prospects challenges also examined.

Language: Английский

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Current insights into yeast application for reduction of patulin contamination in foods: A comprehensive review

Comprehensive Reviews in Food Science and Food Safety, Journal Year: 2024, Volume and Issue: 23(6)

Published: Oct. 22, 2024

Abstract Patulin, a fungal secondary metabolite with multiple toxicities, is widely existed in variety of fruits and their products. This not only causes significant economic losses to the agricultural food industries but also poses serious threat human health. Conventional techniques mainly involved physical chemical methods present several challenges include incomplete patulin degradation, high technical cost, fruit quality decline. In comparison, removal mycotoxin through biodegradation regarded as greener safer strategy which has become popular research. Among them, yeast unique advantage detoxification effect application, attracted our attention. Therefore, this review provides comprehensive account species that can degrade patulin, degradation mechanism, current application status, future challenges. Yeasts efficiently convert into nontoxic or low‐toxic substances biodegradation. Alternatively, it use adsorption, advantages safety, efficiency, environmental friendliness. Nevertheless, due inherent complexity production environment, sole utilization control agent remains inherently unstable challenging implement on large scale practical manner. Integration control, enhancement resilience, improvement cell wall adsorption capacity, research additional patulin‐degrading enzymes will facilitate approach. Furthermore, we analyzed feasibility commercial reduction provided suggestions how enhance its value, great significance for mycotoxins

Language: Английский

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A Dual-Signaling Electrochemical Aptasensor Based on an In-Plane Gold Nanoparticles–Black Phosphorus Heterostructure for the Sensitive Detection of Patulin

Foods, Journal Year: 2023, Volume and Issue: 12(4), P. 846 - 846

Published: Feb. 16, 2023

Patulin (PAT), a type of mycotoxin existing in foodstuffs, is harmful to food safety and human health. Thus, it necessary develop sensitive, selective reliable analytical methods for PAT detection. In this study, sensitive aptasensor based on dual-signaling strategy was fabricated, which methylene-blue-labeled aptamer ferrocene monocarboxylic acid the electrolyte acted as dual signal, monitoring PAT. To improve sensitivity aptasensor, an in-plane gold nanoparticles–black phosphorus heterostructure (AuNPs-BPNS) synthesized signal amplification. Due combination AuNPs-BPNS nanocomposites strategy, proposed has good performance detection with broad linear range 0.1 nM–100.0 μM low limit 0.043 nM. Moreover, successfully employed real sample detection, such apple, pear tomato. It expected that BPNS-based nanomaterials hold great promise developing novel aptasensors may provide sensing platform monitoring.

Language: Английский

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Visualization detection of mycotoxin patulin in fruit juices by a small-molecule fluorescent probe

The Analyst, Journal Year: 2023, Volume and Issue: 148(21), P. 5416 - 5421

Published: Jan. 1, 2023

The mycotoxin patulin is a common contaminant in rotten fruits, posing severe food safety risks and threats to human health. Developing convenient, sensitive reliable method for detection of utmost importance but remains challenging. In this study, we have successfully designed synthesized small-molecule fluorescent probe, FITC-Lys, which demonstrates good sensitivity detecting patulin. Upon contact with patulin, the terminal Lys group FITC-Lys probe reacts resulting formation fluorescein dimer that subsequently quenches fluorescence. This variation fluorescence enables visualization exhibits low LOD 8 ng mL-1 spectrum 12 imaging method. Moreover, validated probe's capability apple pear juices, achieving recoveries ranging from 98.60% 103.80%. Notably, first has proven successful visualizing juices derived decayed apples pears. Consequently, holds great potential as practical tool monitoring foodstuffs, thereby contributing enhanced standards.

Language: Английский

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Rational design of a ratiometric fluorescent aptasensor for patulin in traditional Chinese medicine through the studies of the interaction mechanism between its DNA aptamer and the target molecule

The Analyst, Journal Year: 2023, Volume and Issue: 148(20), P. 5233 - 5242

Published: Jan. 1, 2023

The first rationally-designed aptasensor for patulin in a complex system was developed through the studies of interaction mechanism between its aptamer and target molecule.

Language: Английский

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Strand displacement amplification combining photothermal-colorimetric dual mode test strip for ultra-sensitive detection of patulin

Microchemical Journal, Journal Year: 2024, Volume and Issue: 207, P. 112109 - 112109

Published: Nov. 5, 2024

Language: Английский

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