Potentiality of analytical approaches to determine gelatin authenticity in food systems: A review

Ishaq, Anum; Rahman, Ubaid ur; Sahar, Amna; Perveen, Rashida; Deering, Amanda J.; Khalil, Anees Ahmed; Aadil, Rana Muhammad; Hafeez, Muhammad Adnan; Khaliq, Adnan; Siddique, Umera

doi:10.1016/j.lwt.2019.108968

Cited by 18 publications

(7 citation statements)

References 23 publications

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“…FTIR is based on biomolecular maps of various compounds, which primarily depends on their molecular structure and composition [30] . The FTIR spectra and locations and assignments of each peak for gelatins with different contents of HCQ are presented in Fig.…”

Section: Resultsmentioning

confidence: 99%

Effect of hydroxychloroquine sulfate on the gelation behavior, water mobility and structure of gelatin

Wang

Lü

Liu

et al. 2022

Colloids and Surfaces A: Physicochemical and Engineering Aspect

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Section: Resultsmentioning

confidence: 99%

Effect of hydroxychloroquine sulfate on the gelation behavior, water mobility and structure of gelatin

Wang

Lü

Liu

et al. 2022

Colloids and Surfaces A: Physicochemical and Engineering Aspect

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“…Although amino acid analysis is a conventional method, few studies have been conducted to detect the composition of amino acid in meat products aimed at detecting halal verification. Recently, the composition of amino acids in gelatin has been identified using analytical techniques to determine the origin of various gelatin sources (Ishaq et al., 2020; Mariod & Fadul, 2013). HPLC is a popular analysis technique for identifying and quantifying amino acids when combined with a fluorescent or ultraviolet detector (Azilawati et al., 2016).…”

Section: Conventional and Advanced Techniques For The Verification Of Halal Foodsmentioning

confidence: 99%

Recent advances in halal food authentication: Challenges and strategies

Ruslan

Chin

et al. 2021

Journal of Food Science

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Increasing public awareness of food quality and safety has prompted a rapid increase in food authentication of halal food, which covers the production method, technical processing, identification of undeclared components, and species substitution in halal food products. This urges for extensive research into analytical methods to obtain accurate and reliable results for monitoring and controlling the authenticity of halal food. Nonetheless, authentication of halal food is often challenging because of the complex nature of food and the increasing number of food adulterants that cause detection difficulties. This review provides a comprehensive and impartial overview of recent studies on the analytical techniques used in the analysis of halal food authenticity (from 1980 to the present, but there has been no significant trend in the choice of techniques for authentication of halal food during this period). Additionally, this review highlights the classification of different methodologies based on validity measures that provide valuable information for future developments in advanced technology. In addition, methodological developments, and novel emerging techniques as well as their implementations have been explored in the evaluation of halal food authentication. This includes food categories that require halal authentication, illustrating the advantages and disadvantages as well as shortcomings during the use of all approaches in the halal food industry.

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“…Different from other water insoluble celluloses, CMC is soluble in aqueous solvent as an anionic polymer due to the hydrophilic carboxymethyl (CH 2 COO) structure in the long chain of polysaccharide 60–64 . In addition, similar to natural hydrogels such as gelatin, 65 hyaluronic 66 and chitosan, 67 CMC molecular structure contains a given number of polar groups such as carboxyl and hydroxyl groups, which can facilitate the functional modification of the hydrogel, inheriting good mechanical properties of cellulose. As a result, CMC is considered as a biological substrate for developing more biomaterials.…”

Section: Introductionmentioning

confidence: 99%

Water soluble photocurable carboxymethyl cellulose‐based bioactive hydrogels for digital light processing

Zhang

Huang

Liu

et al. 2022

J of Applied Polymer Sci

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The development of light‐based three‐dimensional (3D) printing has changed the manufacturing processes from various materials. The advantages of printing using customized materials are gradually highlighted due to excellent and reliable precision, high repeatability, and wide range of build materials, which enable customized materials to be use in aerospace, biomedical, engineering, and other fields. Due to the existence of acrylate group or epoxy group, most of the commonly used photoactive macromolecules have the main limitations of poor water solubility and/or high biological stimulation, severely constraining the widespread application of these materials in biomanufacturing. To overcome these challenges, a natural hydrogel was modified in this study to achieve a new photocurable material with good biocompatibility and photocrosslinking activity. In particular, methacrylate‐carboxymethyl cellulose (Me‐CMC) was esterified by hydroxyl groups on the long chains of CMC, and hydroxyethyl methacrylate (HEMA)/acrylamide (Am) was added as the crosslinking reaction point between the long molecular chains. Thus, networked structures of this biocompatible material can be formed by photo crosslinking in digital light processing (DLP). The developed composite hydrogel can facilitate the rapid prototyping and high precision manufacturing. The mechanical toughness, swelling property, and microstructures of the composite hydrogel were tunable by changing HEMA/Am content. In addition, it was found that cell survival rate of this photocurable composite hydrogel was good by culturing bone marrow stromal cells (BMSCs) with the material and, cells proliferated significantly in a short time (7 days), which proved the biocompatibility of the proposed material.

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Potentiality of analytical approaches to determine gelatin authenticity in food systems: A review

Cited by 18 publications

References 23 publications

Effect of hydroxychloroquine sulfate on the gelation behavior, water mobility and structure of gelatin

Effect of hydroxychloroquine sulfate on the gelation behavior, water mobility and structure of gelatin

Recent advances in halal food authentication: Challenges and strategies

Water soluble photocurable carboxymethyl cellulose‐based bioactive hydrogels for digital light processing

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