13 Result(s)
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Article
A simple and sensitive electrochemical sensing based on amine-functionalized metal–organic framework and polypyrrole composite for detection of lead ions in meat samples
The effective detection of trace lead ions in food is a challenging task due to its stability, difficulty in elimination, and high toxicity to the human health. Therefore, an electrochemical sensing based on a...
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Article
Nondestructive determination of edible quality and watercore degree of apples by portable Vis/NIR transmittance system combined with CARS-CNN
Visible Near-infrared (Vis/NIR) transmittance spectroscopy has been employed to evaluate various quality indicators of fruits, owing to the advantages of rapid non-destructive detection, real-time monitoring, ...
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Article
A smart bilayer film containing zein/gelatin/carvacrol and polyvinyl alcohol/chitosan/anthocyanin for Lateolabrax japonicus preservation and freshness monitoring
Smart packaging systems with multiple functions have recently received great attentions. In this study, a bilayer film with antibacterial activity and indicating ability was developed by electrospinning method...
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Article
Upconversion nanoparticles-based background-free selective fluorescence sensor developed for immunoassay of fipronil pesticide
In this study, high luminous efficiency, sensitive and specific fluorescent immunosensor was proposed for the detection of fipronil in spinach (cultivar: Spinacia oleracea L.), celery (cultivar: Apium graveolens ...
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Article
Diazo Coupling-Based Ultrasensitive SERS Detection of Capsaicin and Its Application in Identifying Gutter Oil
The use of gutter oil in cooking, which poses a serious threat to human health, has attracted increasing attention in recent years. Capsaicin, existing in chili peppers, is used to identify gutter oil. Here, i...
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Article
General model of multi-quality detection for apple from different origins by Vis/NIR transmittance spectroscopy
Visible Near-infrared (Vis/NIR) spectroscopy is widely used to evaluate fruit quality due to its fast and non-destructive advantage, but the diffuse reflectance mode only obtains information of the surface, an...
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Chapter and Conference Paper
Outlier Detection in Calibration Transfer for Near Infrared Spectra
Based on model population analysis (MPA), the ensemble refinement (ER) has been proposed for outlier detection in calibration transfer. The ER first constructs many subsets of transfer set, and then computes t...
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Article
Rapid Discrimination of Beer Flavors Using Ion-Selective Electrode Array System Combined with Chemometrics
Rapid discrimination of beer with different flavors was performed by ion-selective electrode array and chemometrics. Ion-selective electrode array consisted of twelve ion-selective electrodes. Six varieties of...
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Article
A β-CD/MWCNT-modified-microelectrode array for rapid determination of imidacloprid in vegetables
This work introduces a β-cyclodextrin/multi-walled carbon nanotube (β-CD/MWCNT)–modified microelectrode array (MEA) for rapid determination of imidacloprid in vegetables. The MEA, fabricated on a silicon wafer...
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Article
Improved Postharvest Quality of Cold Stored Blueberry by Edible Coating Based on Composite Gum Arabic/Roselle Extract
The present work aimed at evaluating the efficacy of gum Arabic–based edible coating enriched with red and white roselle extracts, on the postharvest quality of blueberry fruits during storage at 4 ± 0.5 °C. P...
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Article
Complementing the dietary fiber and antioxidant potential of gluten free bread with guava pulp powder
Celiac disease (CD) is a genetic autoimmune disorder of the small intestine, occurring in genetically predisposed people with a prevalence of about 1% in global population. To combat the CD, lifelong adherence...
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Article
Determination of Retrogradation Degree in Starch by Mid-infrared and Raman Spectroscopy during Storage
Retrogradation behavior is an important physicochemical property of starch during storage. A fast and sensitive method was developed for determining the retrogradation degree (RD) in corn starch by mid-infrare...
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Article
Characterization of Volatile Organic Compounds of Vinegars with Novel Electronic Nose System Combined with Multivariate Analysis
A novel electronic nose system (also called artificial olfaction system) based on colorimetric sensor array was developed for characterization and identification of the volatile organic compounds (VOCs) of vin...
