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  1. Article ; Online: Food forensics: Techniques for authenticity determination of food products.

    Saadat, Saeida / Pandya, Hardi / Dey, Aayush / Rawtani, Deepak

    Forensic science international

    2022  Volume 333, Page(s) 111243

    Abstract: The need for reliable and precise analytical techniques for food authentication and traceability has increased in recent decades due to the excessive competition for the production of competitive food products which leads to a high chance of food fraud. ... ...

    Abstract The need for reliable and precise analytical techniques for food authentication and traceability has increased in recent decades due to the excessive competition for the production of competitive food products which leads to a high chance of food fraud. In this article, applications of several analytical techniques such as DNA-based techniques, spectrometric techniques, spectroscopic techniques, chromatographic techniques, lateral flow immunoassays, and neutron and proton based nuclear analytical techniques for forensic food analysis have been discussed. These sophisticated techniques are capable to analyze the food samples rapidly and permit the identification of specific parameters which are useful for investigations of food frauds in various legal issues. These techniques also pave-the-way, to discover the answers to many important analytical questions relating to food authentication and traceability in the field of food forensics. In addition, forensic analysis of dyes in food, seafood, plant-based food, beverages, and forensic analysis of postmortem viscera are reviewed.
    MeSH term(s) Beverages/analysis ; Food ; Food Analysis/methods ; Food Contamination/analysis ; Fraud
    Language English
    Publishing date 2022-02-25
    Publishing country Ireland
    Document type Journal Article ; Review
    ZDB-ID 424042-x
    ISSN 1872-6283 ; 0379-0738
    ISSN (online) 1872-6283
    ISSN 0379-0738
    DOI 10.1016/j.forsciint.2022.111243
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Food forensics: Techniques for authenticity determination of food products

    Saadat, Saeida / Pandya, Hardi / Dey, Aayush / Rawtani, Deepak

    Forensic science international. 2022 Apr., v. 333

    2022  

    Abstract: The need for reliable and precise analytical techniques for food authentication and traceability has increased in recent decades due to the excessive competition for the production of competitive food products which leads to a high chance of food fraud. ... ...

    Abstract The need for reliable and precise analytical techniques for food authentication and traceability has increased in recent decades due to the excessive competition for the production of competitive food products which leads to a high chance of food fraud. In this article, applications of several analytical techniques such as DNA-based techniques, spectrometric techniques, spectroscopic techniques, chromatographic techniques, lateral flow immunoassays, and neutron and proton based nuclear analytical techniques for forensic food analysis have been discussed. These sophisticated techniques are capable to analyze the food samples rapidly and permit the identification of specific parameters which are useful for investigations of food frauds in various legal issues. These techniques also pave-the-way, to discover the answers to many important analytical questions relating to food authentication and traceability in the field of food forensics. In addition, forensic analysis of dyes in food, seafood, plant-based food, beverages, and forensic analysis of postmortem viscera are reviewed.
    Keywords chromatography ; food analysis ; food fraud ; forensic sciences ; neutrons ; plant-based foods ; product authenticity ; seafoods ; spectroscopy ; traceability
    Language English
    Dates of publication 2022-04
    Publishing place Elsevier B.V.
    Document type Article
    ZDB-ID 424042-x
    ISSN 1872-6283 ; 0379-0738
    ISSN (online) 1872-6283
    ISSN 0379-0738
    DOI 10.1016/j.forsciint.2022.111243
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  3. Article ; Online: Environmental perspective of COVID-19.

    Saadat, Saeida / Rawtani, Deepak / Hussain, Chaudhery Mustansar

    The Science of the total environment

    2020  Volume 728, Page(s) 138870

    Abstract: The outbreak of COVID-19 has caused concerns globally. On 30 January WHO has declared it as a global health emergency. The easy spread of this virus made people to wear a mask as precautionary route, use gloves and hand sanitizer on a daily basis that ... ...

    Abstract The outbreak of COVID-19 has caused concerns globally. On 30 January WHO has declared it as a global health emergency. The easy spread of this virus made people to wear a mask as precautionary route, use gloves and hand sanitizer on a daily basis that resulted in generation of a massive amount of medical wastes in the environment. Millions of people have been put on lockdown in order to reduce the transmission of the virus. This epidemic has also changed the people's life style; caused extensive job losses and threatened the sustenance of millions of people, as businesses have shut down to control the spread of virus. All over the world, flights have been canceled and transport systems have been closed. Overall, the economic activities have been stopped and stock markets dropped along with the falling carbon emission. However, the lock down of the COVID-19 pandemic caused the air quality in many cities across the globe to improve and drop in water pollutions in some parts of the world.
    MeSH term(s) Air Pollution ; Betacoronavirus ; COVID-19 ; Cities ; Commerce/trends ; Coronavirus Infections/epidemiology ; Coronavirus Infections/prevention & control ; Environment ; Humans ; Medical Waste ; Pandemics/prevention & control ; Pneumonia, Viral/epidemiology ; Pneumonia, Viral/prevention & control ; SARS-CoV-2 ; Water Pollution
    Chemical Substances Medical Waste
    Keywords covid19
    Language English
    Publishing date 2020-04-22
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 121506-1
    ISSN 1879-1026 ; 0048-9697
    ISSN (online) 1879-1026
    ISSN 0048-9697
    DOI 10.1016/j.scitotenv.2020.138870
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Environmental perspective of COVID-19

    Saadat, Saeida / Rawtani, Deepak / Hussain, Chaudhery Mustansar

    Science of The Total Environment

    2020  Volume 728, Page(s) 138870

    Keywords Environmental Engineering ; Waste Management and Disposal ; Pollution ; Environmental Chemistry ; covid19
    Language English
    Publisher Elsevier BV
    Publishing country us
    Document type Article ; Online
    ZDB-ID 121506-1
    ISSN 1879-1026 ; 0048-9697
    ISSN (online) 1879-1026
    ISSN 0048-9697
    DOI 10.1016/j.scitotenv.2020.138870
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  5. Article: Environmental perspective of COVID-19

    Saadat, Saeida / Rawtani, Deepak / Hussain, Chaudhery Mustansar

    Sci Total Environ

    Abstract: The outbreak of COVID-19 has caused concerns globally. On 30 January WHO has declared it as a global health emergency. The easy spread of this virus made people to wear a mask as precautionary route, use gloves and hand sanitizer on a daily basis that ... ...

    Abstract The outbreak of COVID-19 has caused concerns globally. On 30 January WHO has declared it as a global health emergency. The easy spread of this virus made people to wear a mask as precautionary route, use gloves and hand sanitizer on a daily basis that resulted in generation of a massive amount of medical wastes in the environment. Millions of people have been put on lockdown in order to reduce the transmission of the virus. This epidemic has also changed the people's life style; caused extensive job losses and threatened the sustenance of millions of people, as businesses have shut down to control the spread of virus. All over the world, flights have been canceled and transport systems have been closed. Overall, the economic activities have been stopped and stock markets dropped along with the falling carbon emission. However, the lock down of the COVID-19 pandemic caused the air quality in many cities across the globe to improve and drop in water pollutions in some parts of the world.
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #102127
    Database COVID19

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  6. Article ; Online: Nano-interfacial decoration of Halloysite Nanotubes for the development of antimicrobial nanocomposites.

    Saadat, Saeida / Pandey, Gaurav / Tharmavaram, Maithri / Braganza, Vincent / Rawtani, Deepak

    Advances in colloid and interface science

    2019  Volume 275, Page(s) 102063

    Abstract: In recent times, incorporation of Halloysite Nanotubes (HNTs) with various antimicrobial agents as interfacial materials between these nanotubes and pathogenic microorganisms, for the development of antimicrobial nanocomposites with enhanced ... ...

    Abstract In recent times, incorporation of Halloysite Nanotubes (HNTs) with various antimicrobial agents as interfacial materials between these nanotubes and pathogenic microorganisms, for the development of antimicrobial nanocomposites with enhanced antimicrobial activities has gained researcher's interest. The main benefits given by HNT to these nanocomposites include enhanced thermal and mechanical stability of the antimicrobial nanocomposites and also prolong durability and release of the antimicrobial agents in a sustained manner. The exceptional structure of these aluminosilicate minerals based nanotubes (hollow tubular lumen with huge surface area) and oppositely charged surface molecules assist in attaching various molecules on both, the internal surface as well as on the outer surface of these nanotubes. Other advantages of these clay-based minerals are their biocompatibility, non-toxicity, eco-friendly nature and their natural availability with affordable price, which also contribute in selecting them as supporting material for biological applications. Therefore, these clay-based nanotubes have been recently used for developing various antimicrobial nanocomposites. In this review, various antimicrobial nanocomposites developed through incorporation of HNT with myriad antimicrobial agents such as nanoparticles, metal ions, antibiotics, essential oils, biopolymers, phenolic compounds, surfactants and food preservatives as an interface between these nanotubes and microorganisms have been discussed. These antimicrobial nanocomposites could be synthesized in different forms (powder, film, nanocapsule and adhesive) which can be applicable in various fields such as food packaging, water decontamination, waste water management, healing of wounds, antimicrobial agents for surfaces, orthopedics and for the treatment of microbial infections.
    MeSH term(s) Anti-Bacterial Agents/chemical synthesis ; Anti-Bacterial Agents/chemistry ; Anti-Bacterial Agents/pharmacology ; Bacteria/drug effects ; Biopolymers/chemistry ; Biopolymers/pharmacology ; Nanocomposites/chemistry ; Nanotubes/chemistry ; Oils, Volatile/chemical synthesis ; Oils, Volatile/chemistry ; Oils, Volatile/pharmacology ; Particle Size ; Phenols/chemical synthesis ; Phenols/chemistry ; Phenols/pharmacology ; Porosity ; Surface Properties ; Surface-Active Agents/chemical synthesis ; Surface-Active Agents/chemistry ; Surface-Active Agents/pharmacology
    Chemical Substances Anti-Bacterial Agents ; Biopolymers ; Oils, Volatile ; Phenols ; Surface-Active Agents
    Language English
    Publishing date 2019-11-09
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 210507-x
    ISSN 1873-3727 ; 0001-8686
    ISSN (online) 1873-3727
    ISSN 0001-8686
    DOI 10.1016/j.cis.2019.102063
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