Microarray Technology for Major Chemical Contaminants Analysis in Food: Current Status and Prospects

Zhang, Zhaowei; Li, Peiwu; Hu, Xiaofeng; Zhang, Qi; Ding, Xiaoxia; Zhang, Wen

doi:10.3390/s120709234

Cited by 27 publications

(23 citation statements)

References 75 publications

(86 reference statements)

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“…The strongest trend appears to be the expanded utilization of e-nose devices as a monitoring tool in the food industry, assuring the safety and quality of consumable plant products, continuing with the development of new methods to detect chemical contaminants [350,391], adulterations with baser elements [190,259,260], food-borne microbes and pathogens [263,351,392–395], and toxins [84,311,396] in crops and food products. Similarly, new food-analysis e-nose methods are being developed to detect changes in VOCs released from foods and beverages in storage to assess shelf-life [346,397,398] and quality [185,206,399–403], and for chemical analyses [404,405], classifications [227,232,346,406,407], and discriminations [162,218,228,408] of food types, varieties and brands.…”

Section: Discussionmentioning

confidence: 99%

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Diverse Applications of Electronic-Nose Technologies in Agriculture and Forestry

Wilson

2013

Sensors

289

182

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Electronic-nose (e-nose) instruments, derived from numerous types of aroma-sensor technologies, have been developed for a diversity of applications in the broad fields of agriculture and forestry. Recent advances in e-nose technologies within the plant sciences, including improvements in gas-sensor designs, innovations in data analysis and pattern-recognition algorithms, and progress in material science and systems integration methods, have led to significant benefits to both industries. Electronic noses have been used in a variety of commercial agricultural-related industries, including the agricultural sectors of agronomy, biochemical processing, botany, cell culture, plant cultivar selections, environmental monitoring, horticulture, pesticide detection, plant physiology and pathology. Applications in forestry include uses in chemotaxonomy, log tracking, wood and paper processing, forest management, forest health protection, and waste management. These aroma-detection applications have improved plant-based product attributes, quality, uniformity, and consistency in ways that have increased the efficiency and effectiveness of production and manufacturing processes. This paper provides a comprehensive review and summary of a broad range of electronic-nose technologies and applications, developed specifically for the agriculture and forestry industries over the past thirty years, which have offered solutions that have greatly improved worldwide agricultural and agroforestry production systems.

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Section: Discussionmentioning

confidence: 99%

“…These results demonstrated the feasibility of using DNA microarrays to facilitate the simultaneous diagnostic testing for multiple fish pathogens. Zhang et al [350] summarized the current status of microarray technology for the detection and analysis of chemical contaminants in foods.…”

Section: E-nose Uses In Combination With Other Sensing Technologiesmentioning

confidence: 99%

Diverse Applications of Electronic-Nose Technologies in Agriculture and Forestry

Wilson

2013

Sensors

289

182

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“…Biochips work on to basis of principle of biosensor technology and involve the specific recognition and binding of target analyte to biosensing elements present on the solid surface in a well-ordered manner and allow detection of the specific analyte in sample mixture [190]. Similar to biosensors, various classes of biosensing materials like nucleic acids, antibodies, enzymes, and cellular components can be employed for the biochip fabrication.…”

Section: Biochipsmentioning

confidence: 99%

Biosensor Technology for Pesticides—A review

Verma

Bhardwaj

2015

Appl Biochem Biotechnol

241

139

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Pesticides, due to their lucrative outcomes, are majorly implicated in agricultural fields for crop production enhancement. Due to their pest removal properties, pesticides of various classes have been designed to persist in the environment over a longer duration after their application to achieve maximum effectiveness. Apart from their recalcitrant structure and agricultural benefits, pesticides also impose acute toxicological effects onto the other various life forms. Their accumulation in the living system may prove to be detrimental if established in higher concentrations. Thus, their prompt and accurate analysis is a crucial matter of concern. Conventional techniques like chromatographic techniques (HPLC, GC, etc.) used for pesticides detection are associated with various limitations like stumpy sensitivity and efficiency, time consumption, laboriousity, requirement of expensive equipments and highly trained technicians, and many more. So there is a need to recruit the methods which can detect these neurotoxic compounds sensitively, selectively, rapidly, and easily in the field. Present work is a brief review of the pesticide effects, their current usage scenario, permissible limits in various food stuffs and 21st century advancements of biosensor technology for pesticide detection. Due to their exceptional performance capabilities, easiness in operation and on-site working, numerous biosensors have been developed for bio-monitoring of various environmental samples for pesticide evaluation immensely throughout the globe. Till date, based on sensing element (enzyme based, antibody based, etc.) and type of detection method used (Electrochemical, optical, and piezoelectric, etc.), a number of biosensors have been developed for pesticide detection. In present communication, authors have summarized 21st century's approaches of biosensor technology for pesticide detection such as enzyme-based biosensors, immunosensors, aptamers, molecularly imprinted polymers, and biochips technology. Also, the major technological advancements of nanotechnology in the field of biosensor technology are discussed. Various biosensors mentioned in manuscript are found to exhibit storage stability of biocomponent ranging from 30-60 days, detection limit of 10(-6) - 10(-16) M, response time of 1-20 min and applications of developed biosensors in environmental samples (water, food, vegetables, milk, and juice samples, etc.) are also discussed. Researchers all over the globe are working towards the development of different biosensing techniques based on contrast approaches for the detection of pesticides in various environmental samples.

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“…В літературному огляді Zhang et al [123] обговорюється коло питань, яке включає стратегії отримання, методи де-текції і застосування технології мікроматриць до чотирьох класів хімічних забруднювачів їжі, а саме, мікотоксинів, біотоксинів, залиш-ків пестицидів та фармацевтичних залишків. На їхню думку, висока пропускна здатність, висока густина і чутливість, збільшена відтво-рюваність та малий об'єм проби зменшують аналітичний час та складність автоматизації.…”

Section: застосування біосенсорів для моніторин-гу мікотоксинівunclassified

Application of Modern Biosensors Methods in Ecotoxicological Monitoring of Some Toxins of Natural (Micotoxins) and Antropogenic (Pesticides) Origin. Part 1. Micotoxins.

Гойстер¹,

Дзядевич²,

Мінченко³

2013

SEMST

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Microarray Technology for Major Chemical Contaminants Analysis in Food: Current Status and Prospects

Cited by 27 publications

References 75 publications

Diverse Applications of Electronic-Nose Technologies in Agriculture and Forestry

Diverse Applications of Electronic-Nose Technologies in Agriculture and Forestry

Biosensor Technology for Pesticides—A review

Application of Modern Biosensors Methods in Ecotoxicological Monitoring of Some Toxins of Natural (Micotoxins) and Antropogenic (Pesticides) Origin. Part 1. Micotoxins.

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