Article
Food Science & Technology
Hamzah Nata Siswara, Yuny Erwanto, Edi Suryanto
Summary: This study aimed to detect the contamination of pork and chicken in commercial beef meatballs in the Indonesian market using the PCR method. The results showed that most samples were contaminated with chicken meat, and some commercial beef meatballs also contained pork. This indicates the presence of meat contamination that does not match the label in meatballs circulating in the Indonesian market.
FRONTIERS IN SUSTAINABLE FOOD SYSTEMS
(2022)
Article
Food Science & Technology
M. A. Motalib Hossain, Siti Aimi Sarah Zainal Abidin, Aishah Bujang, Mohd Nasir Taib, Suresh Sagadevan, Mohd Rafie Johan, Nina Naquiah Ahmad Nizar
Summary: Meat and meat products are highly sought after globally for their high-quality protein and nutrients, but the industry faces challenges such as food fraud, mislabeling, and zoonotic diseases. Quantitative detection of the species origin using methods like PCR is crucial for food control. This review focuses on the design, development, and applications of TaqMan probe-based mqPCR techniques for authenticating meat products, providing a reference for academia and industry to improve existing assays.
Article
Food Science & Technology
Lemonia-Christina Fengou, Panagiotis Tsakanikas, George-John E. Nychas
Summary: The study discusses the detection of meat adulteration using multispectral imaging (MSI) and support vector machines classification (SVM), showing high accuracy in distinguishing between fresh and stored meat samples. This method has the potential for rapid detection of adulterated meat products in different stages of production and storage.
Article
Chemistry, Applied
Gang Zhao, Jin Wang, Chanyu Yao, Peichun Xie, Xiangmei Li, Zhenlin Xu, Yanping Xian, Hongtao Lei, Xing Shen
Summary: The study successfully established a sensitive and rapid detection method for pig-derived components using CRISPR/Cas12a combined with recombinase polymerase amplification. The researchers obtained satisfactory results by testing beef and pork binary mixture models under different processing conditions, as well as combining with two different DNA extraction methods.
Article
Chemistry, Applied
Olga D. Hendrickson, Elena A. Zvereva, Boris B. Dzantiev, Anatoly Zherdev
Summary: This study developed a lateral flow immunoassay for the detection of pork additives in meat products. The assay demonstrated high specificity and could detect pork ingredients at a level as low as 0.063% (w/w) in raw meat within 35 minutes, including sample preparation.
Article
Food Science & Technology
Cang Zhou, Libing Liu, Jialin Xiang, Qi Fu, Jinfeng Wang, Kairui Wang, Xiaoxia Sun, Lianfeng Ai, Xiangdong Xu, Jianchang Wang
Summary: In this study, real-time enzymatic recombinase amplification (ERA) and ERA combined with lateral flow strip (LFS ERA) assays were developed for the rapid authentication of horse, donkey, and pig meats. The assays showed good specificity, with no cross-reactions with other common meat species, and had a fast detection time of 25 minutes. The developed assays were successfully applied to verify the adulteration of donkey meat-related products.
Article
Chemistry, Applied
Huang Zhang, Weiwei Cao, Yilin Zhang, Yanlei Chang, Huilin Huang, Tao Wei, Jian Wu, Lei Ye, Lei Shi
Summary: Meat adulteration has become a major concern globally, affecting the economy and public health. A real-time fluorescent LAMP-microfluidic assay was developed, which can simultaneously detect multiple types of meat in foodstuffs. The assay exhibited high sensitivity and specificity, with a detection limit of 0.1%. It was validated to be accurate and comparable to the typical real-time qPCR assay.
JOURNAL OF FOOD COMPOSITION AND ANALYSIS
(2023)
Review
Chemistry, Applied
Raja Mohd Hafidz Raja Nhari, Jun Hui Soh, Nur Fadhilah Khairil Mokhtar, Nurhidayatul Asma Mohammad, Amalia Mohd Hashim
Summary: Lateral flow devices (LFDs) have made significant advances and are used in various fields, including the meat industry, for detecting disease markers, determining meat freshness, and species determination. This review discusses the use of LFDs as an authenticity tool for detecting pig additives in meat-based products and suggests future directions for globalizing their use as a halal authentication method.
FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT
(2023)
Article
Food Science & Technology
Tuo Leng, Xiaoyi Hu, Yi Chen, Bei Gan, Jianhua Xie, Qiang Yu
Summary: Rapid identification and quantification of pork and duck meat adulterated in ground beef were successfully achieved using 1H NMR spectra combined with chemometrics. Principal component analysis (PCA) revealed that beef had higher levels of methionine and glutamine, which could serve as key markers for differentiating beef from pork and duck. Orthogonal partial least squares discriminant analysis (OPLS-DA) effectively discriminated between binary and ternary adulterated beef with 100% accuracy. Leucine, isoleucine, methionine, and glutamine were identified as potential markers for beef adulteration. Validation with external samples demonstrated the accuracy of the partial least squares (PLS) model in predicting levels of binary and ternary adulteration in beef, with determination coefficients R2p of 0.9153 and 0.9348, respectively, and root mean square error (RMSEP) of 0.1112 and 0.0821, respectively. These findings provide valuable insights into beef adulteration and enhance our understanding of the relationship between metabolites and meat.
Article
Chemistry, Applied
Liyun Lin, Yuzhong Zheng, Huiying Huang, Fenluan Zhuang, Huixia Chen, Guangcai Zha, Peikui Yang, Zhonghe Wang, Meilan Kong, Huagui Wei, Xianghui Zou, Min Lin
Summary: The study developed a rapid detection method for determining the animal source in meat products based on RPA and LFD, which can identify beef, sheep, pork, duck, and chicken within 20 minutes, and differentiate species in different cooking methods.
Article
Agronomy
Jiao He, Mei-Ling Sun, De-Wei Li, Li-Hua Zhu, Jian-Ren Ye, Lin Huang
Summary: The TaqMan real-time PCR targeting the ApMat gene has the potential to provide rapid, specific, and reliable molecular detection of C. fructicola, C. gloeosporioides, C. siamense, and C. cangyuanense. This study also offers a reference solution for identifying species within the Colletotrichum gloeosporioides species complex (CGSC) that share similar morphological characteristics.
PEST MANAGEMENT SCIENCE
(2023)
Article
Food Science & Technology
Vinaykumar N. Danawadkar, S. Wilfred Ruban, Arockiasamy Arun Prince Milton, M. Kiran, Kasanchi M. Momin, Sandeep Ghatak, H. V. Mohan, Kannan Porteen
Summary: We have described an innovative polymerase spiral reaction (PSR) assay for the rapid, simple, and accurate detection of pig tissues or pork in adulterated meat. The developed PSR-based method has shown high specificity and sensitivity, outperforming end-point PCR. It can be used for point-of-care detection with minimal instrumentation and technical expertise, ensuring instant clearance of exported and imported meat products. This is the first time that PSR has been adapted for food authenticity purposes.
EUROPEAN FOOD RESEARCH AND TECHNOLOGY
(2023)
Article
Food Science & Technology
Balakrishna Konduru, Sreerohini Sagi, Manmohan Parida
Summary: DNA-based real-time PCR assays were developed for identification of four commonly consumed meat species with high sensitivity and stability, showing potential for routine monitoring of meat species in commercial meat products.
EUROPEAN FOOD RESEARCH AND TECHNOLOGY
(2021)
Article
Chemistry, Applied
Panzhu Qin, Jianguo Xu, Li Yao, Qian Wu, Chao Yan, Jianfeng Lu, Bangben Yao, Guodong Liu, Wei Chen
Summary: This study proposes a visual strategy for simultaneous detection of multiple adulterated components in beef by integrating mPCR with LFS. The method showed comparable sensitivity to qPCR but with simpler operations and lower costs, making it a useful candidate for meat quality control in resource-limited setups.
Article
Chemistry, Analytical
Yanju Chen, Tianyi Yang, Siwenjie Qian, Cheng Peng, Xiaofu Wang, Tingzhang Wang, Yang Che, Feng Ji, Jian Wu, Junfeng Xu
Summary: This study demonstrates that combining multiple crRNAs in the CRISPR/Cas12a system can enhance detection sensitivity and establishes a multiple crRNAs enhanced CRISPR (meCRISPR) method for meat adulteration identification.
ANALYTICA CHIMICA ACTA
(2022)
Article
Chemistry, Multidisciplinary
Norainny Yunitasari, Tri Joko Raharjo, Respati Tri Swasono, Harno Dwi Pranowo
Summary: This study confirmed the presence of compounds in Vernonia amygdalina extract that can inhibit the activity of α-amylase. The ethyl acetate extract showed potential as an α-amylase inhibitor, containing five unique compounds. Molecular docking and MD simulations revealed that compound 3 had better inhibitory activity.
INDONESIAN JOURNAL OF CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Alvina Nur Aini, Claude Mona Airin, Tri Joko Raharjo
Summary: The study found that the halal and non-halal slaughter methods lead to changes in protein expression in animal meat. Three proteins, including NSFL1 cofactor p47, transketolase, and Von Willebrand, were specifically identified in the non-halal slaughter. Stable peptides of these proteins can be used as markers for the authentication of halal-slaughtered meat.
INDONESIAN JOURNAL OF CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Norainny Yunitasari, Respati Tri Swasono, Harno Dwi Pranowo, Tri Joko Raharjo
Summary: This study identified the ethyl acetate extract from Vernonia amygdalina leaf as a potential α-amylase inhibitor through phytochemical screening and metabolomic analysis. The results showed that this extract contained compounds with hypoglycemic activity, confirming its potential as a treatment for diabetes mellitus.
JOURNAL OF SAUDI CHEMICAL SOCIETY
(2022)
Review
Education, Scientific Disciplines
Yani Istadi, Tri Joko Raharjo, Mahalul Azam, Sungkowo Edy Mulyono
Summary: This scoping review aims to identify research trends in medical education that focus on the academic performance of medical students during the COVID-19 pandemic. The review found differences in medical students' academic performance before and during the pandemic, with various influencing factors.
ADVANCES IN MEDICAL EDUCATION AND PRACTICE
(2022)
Article
Chemistry, Multidisciplinary
Naseer Ahmed, Garnis Putri Erlista, Tri Joko Raharjo, Respati Tri Swasono, Slamet Raharjo
Summary: This research aims to identify and study the molecular docking of bioactive peptides (BPs) from trypsin hydrolysate of N. sumatrana venom protein. Peptides with anticancer activity were successfully identified and exhibited high binding affinity values and good RMSD values when docked with the EGFR receptor.
INDONESIAN JOURNAL OF CHEMISTRY
(2023)
Article
Pharmacology & Pharmacy
Tri Joko Raharjo, Woro Murti Utami, Atdrian Fajr, Winarto Haryadi, Respati Tri Swasono
Summary: The research identified antibacterial peptides from Ricinus communis seed protein hydrolysate, with the pH 4 fraction showing high activity against both gram-negative and gram-positive bacteria. Three specific peptides with sequences EESETVGQR, GQSTGTGQQER, and LDALEPDNR were found to be responsible for the antibacterial activity.
INDONESIAN JOURNAL OF PHARMACY
(2021)
Article
Chemistry, Multidisciplinary
Endang Astuti, Tri Joko Raharjo, Putra Makamur Boangmanalu, Ilham Satria Raditya Putra, Stephanus Satria Wira Waskitha, Junita Solin
Summary: This research involves the synthesis, antimalarial evaluation, and molecular docking of several curcumin analogs. Among the six synthesized curcumin analogs, 2,6-bis(2-hydroxybenzylidene) cyclopentanone demonstrated the most potent antimalarial activity targeted at PfATP6, with the lowest IC50 value and binding affinity.
INDONESIAN JOURNAL OF CHEMISTRY
(2021)
Article
Information Science & Library Science
Laser Narindro, Wahyu Hardyanto, Tri Joko Raharjo, Kardoyo Kardoyo
Summary: This study aims to evaluate and develop a model for an internal quality assurance system for school self-evaluation based on a management information system for Vocational High Schools. The research methodology uses Research and Development (R&D) with a unified theory of acceptance and use of technology as a research approach. The achievement of quality for SNP in vocational high school education level in central Java still above of quality achievement of vocational high school in Semarang City.
VINE JOURNAL OF INFORMATION AND KNOWLEDGE MANAGEMENT SYSTEMS
(2021)
Proceedings Paper
Biology
Krismonalia Rizki, Deni Pranowo, Tri Joko Raharjo
3RD INTERNATIONAL CONFERENCE ON BIOINFORMATICS, BIOTECHNOLOGY, AND BIOMEDICAL ENGINEERING (BIOMIC 2020)
(2020)
Article
Chemistry, Multidisciplinary
Norman Yoshi Haryono, Winarto Haryadi, Tri Joko Raharjo
INDONESIAN JOURNAL OF CHEMISTRY
(2020)
Proceedings Paper
Green & Sustainable Science & Technology
W. Merdekawati, A. B. Susanto, T. J. Raharjo, K. Triyana, S. Moeljopawiro
CONFERENCE ON SUSTAINABILITY SCIENCE 2018
(2019)
Article
Chemistry, Multidisciplinary
Dilin Rahayu Nataningtyas, Tri Joko Raharjo, Endang Astuti
INDONESIAN JOURNAL OF CHEMISTRY
(2019)
Article
Chemistry, Multidisciplinary
Tri Joko Raharjo, Gilang Aji Pratama, Irma Nuryanti, Rarastoeti Pratiwi
INDONESIAN JOURNAL OF CHEMISTRY
(2019)
Article
Food Science & Technology
T. J. Raharjo, S. Hasyyati, D. H. Septianingtyas, W. Haryadi
INTERNATIONAL FOOD RESEARCH JOURNAL
(2018)