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Erasmus SW, Sohaib M, Revilla I, Vivar-Quintana AM, Giancoli SJ. Markers for meat provenance and authenticity with an account of its defining factors and quality characteristics - a review. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024. [PMID: 38545907 DOI: 10.1002/jsfa.13492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 03/08/2024] [Accepted: 03/28/2024] [Indexed: 05/09/2024]
Abstract
Provenance is becoming increasingly important in meat supply chains as it lends products higher perceived quality. However, its precise definition and interpretation along with its associated characteristics factors have remained somewhat elusive. This review meticulously defines meat provenance while dissecting the essential factors and associated quality attributes that constitute its essence and are subsequently employed to establish pertinent markers for provenance. Meat provenance emerges as a multi-dimensional construct stemming from the adept management of a constellation of factors relating to geographical origin, farm production system, traceability, and authenticity. Through intricate interactions, these factors unveil innate originality that not only forges a distinct reputation but also imparts a unique typicity to the meat product. Gaining insights into a meat product's provenance becomes attainable by scrutinizing its pertinent composition and organoleptic quality traits. Trace elements and stable isotopes stand out as provenance markers, forging a direct connection to both geographical origin and dietary sources. While somewhat less direct in linkage, other markers such as plant biomarkers, fatty acid composition, pH levels, flavour and aromatic compounds along with organoleptic characteristics contribute to the overall understanding of provenance. Additionally, the identification of animal species and breeds serves as key markers, particularly in the context of protected geographical indications. The study findings are useful for the various stakeholders of how the information for meat provenance can be linked with intrinsic and extrinsic factors for meat quality and protecting the integrity of the supply chain with special reference to traceability and authenticity. © 2024 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
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Affiliation(s)
| | - Muhammad Sohaib
- Food Quality and Design, Wageningen University & Research, Wageningen, The Netherlands
- Department of Food Science and Human Nutrition, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Isabel Revilla
- Food Technology Area, Universidad de Salamanca, Escuela Politécnica Superior de Zamora, Zamora, Spain
| | - Ana María Vivar-Quintana
- Food Technology Area, Universidad de Salamanca, Escuela Politécnica Superior de Zamora, Zamora, Spain
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Varrà MO, Zanardi E, Serra M, Conter M, Ianieri A, Ghidini S. Isotope Fingerprinting as a Backup for Modern Safety and Traceability Systems in the Animal-Derived Food Chain. Molecules 2023; 28:molecules28114300. [PMID: 37298773 DOI: 10.3390/molecules28114300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 05/19/2023] [Accepted: 05/22/2023] [Indexed: 06/12/2023] Open
Abstract
In recent years, due to the globalization of food trade and certified agro-food products, the authenticity and traceability of food have received increasing attention. As a result, opportunities for fraudulent practices arise, highlighting the need to protect consumers from economic and health damages. In this regard, specific analytical techniques have been optimized and implemented to support the integrity of the food chain, such as those targeting different isotopes and their ratios. This review article explores the scientific progress of the last decade in the study of the isotopic identity card of food of animal origin, provides the reader with an overview of its application, and focuses on whether the combination of isotopes with other markers increases confidence and robustness in food authenticity testing. To this purpose, a total of 135 studies analyzing fish and seafood, meat, eggs, milk, and dairy products, and aiming to examine the relation between isotopic ratios and the geographical provenance, feeding regime, production method, and seasonality were reviewed. Current trends and major research achievements in the field were discussed and commented on in detail, pointing out advantages and drawbacks typically associated with this analytical approach and arguing future improvements and changes that need to be made to recognize it as a standard and validated method for fraud mitigation and safety control in the sector of food of animal origin.
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Affiliation(s)
- Maria Olga Varrà
- Department of Food and Drug, University of Parma, 43126 Parma, Italy
| | - Emanuela Zanardi
- Department of Food and Drug, University of Parma, 43126 Parma, Italy
| | - Matteo Serra
- Department of Food and Drug, University of Parma, 43126 Parma, Italy
| | - Mauro Conter
- Department of Veterinary Science, University of Parma, 43126 Parma, Italy
| | - Adriana Ianieri
- Department of Food and Drug, University of Parma, 43126 Parma, Italy
| | - Sergio Ghidini
- Department of Food and Drug, University of Parma, 43126 Parma, Italy
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Liang Y, Jiao D, Du X, Zhou J, Degen AA, Ran F, Sun G, Ji K, Wu X, Cheng X, Ma X, Qian C, Yang G. Effect of dietary Agriophyllum squarrosum on average daily gain, meat quality and muscle fatty acids in growing Tan lambs. Meat Sci 2023; 201:109195. [PMID: 37119717 DOI: 10.1016/j.meatsci.2023.109195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 03/27/2023] [Accepted: 04/13/2023] [Indexed: 05/01/2023]
Abstract
The herb A. squarrosum is reputed to possess medicinal properties for humans, and has the potential to be a feed resource for livestock. We hypothesized that this herb would improve the meat quality of lambs. To test this hypothesis, 24 Tan ewe-lambs (27.7 ± 0.45 kg) were offered diets containing 0 (CON), 100 (AS100), 200 (AS200) and 300 (AS300) g A. squarrosum/kg DM, and average daily gain, carcass traits, blood metabolites, meat quality and fatty acid profiles were determined. Drip loss % and cooking loss % decreased with the AS100 and AS200 diets (P < 0.05). Dietary A. squarrosum reduced muscle fiber area and diameter and increased density of the meat (P < 0.05), which indicated that the meat was more tender. The concentrations of C10:0 and C18:1n-9 t were 1ower and of C17:0 and C18:3n-3 were greater in the AS200 and AS300 treatments than CON (P < 0.05). Our results suggest that feeding lambs up to 200 g/kg DM of A. squarrosum can increase the water-holding capacity and L* value of meat without compromising growth. Further research is needed to determine the optimal level.
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Affiliation(s)
- Yanping Liang
- Key Laboratory of Stress Physiology and Ecology in Cold and Arid Regions, Gansu Province, Department of Ecology and Agriculture Research, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Dan Jiao
- Key Laboratory of Stress Physiology and Ecology in Cold and Arid Regions, Gansu Province, Department of Ecology and Agriculture Research, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xia Du
- Key Laboratory of Stress Physiology and Ecology in Cold and Arid Regions, Gansu Province, Department of Ecology and Agriculture Research, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jianwei Zhou
- College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730000, China
| | - Abraham Allan Degen
- Desert Animal Adaptations and Husbandry, Wyler Department of Dryland Agriculture, Blaustein Institutes for Desert Research, Ben-Gurion University of Negev, Beer Sheva l8410500, Israel
| | - Fu Ran
- Pratacultural College, Gansu Agricultural University, Lanzhou 730070, China
| | - Guancong Sun
- Key Laboratory of Stress Physiology and Ecology in Cold and Arid Regions, Gansu Province, Department of Ecology and Agriculture Research, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Kaixi Ji
- Key Laboratory of Stress Physiology and Ecology in Cold and Arid Regions, Gansu Province, Department of Ecology and Agriculture Research, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiukun Wu
- Key Laboratory of Stress Physiology and Ecology in Cold and Arid Regions, Gansu Province, Department of Ecology and Agriculture Research, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Xindong Cheng
- Key Laboratory of Stress Physiology and Ecology in Cold and Arid Regions, Gansu Province, Department of Ecology and Agriculture Research, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaofei Ma
- Key Laboratory of Stress Physiology and Ecology in Cold and Arid Regions, Gansu Province, Department of Ecology and Agriculture Research, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Chaoju Qian
- Key Laboratory of Stress Physiology and Ecology in Cold and Arid Regions, Gansu Province, Department of Ecology and Agriculture Research, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Guo Yang
- Key Laboratory of Stress Physiology and Ecology in Cold and Arid Regions, Gansu Province, Department of Ecology and Agriculture Research, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; Dongying Yellow River Delta Biogenetic and Molecular Precision Breeding Laboratory, Dongying 257092, China; Shandong Huakun Rural Revitalization Institute Co., LTD, Dongying 250014, China.
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Fatty Acid and Multi-Isotopic Analysis (C, H, N, O) as a Tool to Differentiate and Valorise the Djebel Lamb from the Mountainous Region of Tunisia. Molecules 2023; 28:molecules28041847. [PMID: 36838834 PMCID: PMC9958884 DOI: 10.3390/molecules28041847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/07/2023] [Accepted: 02/10/2023] [Indexed: 02/18/2023] Open
Abstract
The objective of this study was to distinguish between the Tunisian Djebel lamb meat and meat from typical Tunisian production systems (PSs) through the fatty acids (FAs) profile and the stable isotope ratio analysis (SIRA). Thirty-five lambs from three different regions and PSs (D = Djebel, B = Bou-Rebiaa, and O = Ouesslatia) were considered for this purpose. The results demonstrated that the PS and the geographic origin strongly influenced the FA profile of lamb meat. It was possible to discriminate between the Djebel lamb meat and the rest of the dataset thanks to the quantification of the conjugated linoleic acids (CLA) and the branched chain FAs. Moreover, statistically different concentrations of saturated, monounsaturated and polyunsaturated FAs and a different n-6/n-3 ratio were found for grazing (D and BR) and indoor (O) lambs, making it possible to discriminate between them. As for the stable isotope ratio analysis, all parameters made it possible to distinguish among the three groups, primarily on the basis of the dietary regimen (δ(13C) and δ(15N)) and breeding area (δ(18O) and δ(2H)).
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Freistetter NC, Simmons GS, Wu Y, Finger DC, Hood-Nowotny R. Tracking global invasion pathways of the spongy moth (Lepidoptera: Erebidae) to the United States using stable isotopes as endogenous biomarkers. Ecol Evol 2022; 12:e9092. [PMID: 35845358 PMCID: PMC9277613 DOI: 10.1002/ece3.9092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 06/06/2022] [Accepted: 06/08/2022] [Indexed: 11/11/2022] Open
Abstract
The spread of invasive insect species causes enormous ecological damage and economic losses worldwide. A reliable method that tracks back an invaded insect's origin would be of great use to entomologists, phytopathologists, and pest managers. The spongy moth (Lymantria dispar, Linnaeus 1758) is a persistent invasive pest in the Northeastern United States and periodically causes major defoliations in temperate forests. We analyzed field‐captured (Europe, Asia, United States) and laboratory‐reared L. dispar specimens for their natal isotopic hydrogen and nitrogen signatures imprinted in their biological tissues (δ2H and δ15N) and compared these values to the long‐term mean δ2H of regional precipitation (Global Network of Isotopes in Precipitation) and δ15N of regional plants at the capture site. We established the percentage of hydrogen–deuterium exchange for L. dispar tissue (Pex = 8.2%) using the comparative equilibration method and two‐source mixing models, which allowed the extraction of the moth's natal δ2H value. We confirmed that the natal δ2H and δ15N values of our specimens are related to the environmental signatures at their geographic origins. With our regression models, we were able to isolate potentially invasive individuals and give estimations of their geographic origin. To enable the application of these methods on eggs, we established an egg‐to‐adult fraction factor for L. dispar (Δegg‐adult = 16.3 ± 4.3‰). Our models suggested that around 25% of the field‐captured spongy moths worldwide were not native in the investigated capture sites. East Asia was the most frequently identified location of probable origin. Furthermore, our data suggested that eggs found on cargo ships in the United States harbors in Alaska, California, and Louisiana most probably originated from Asian L. dispar in East Russia. These findings show that stable isotope biomarkers give a unique insight into invasive insect species pathways, and thus, can be an effective tool to monitor the spread of insect pest epidemics.
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Affiliation(s)
- Nadine-Cyra Freistetter
- Institute of Soil Research, Department of Forest- and Soil Sciences University of Natural Resources and Life Sciences Tulln Austria.,Department of Engineering Reykjavik University Reykjavík Iceland.,Finnish Meteorological Institute (FMI) Climate Systems Unit Dynamicum Kumpula Finland
| | - Gregory S Simmons
- Otis Laboratory and Salinas Station, United States Department of Agriculture Animal and Plant Health Inspection Service, Science and Technology Buzzards Bay/Salinas MA/CA USA
| | - Yunke Wu
- Otis Laboratory and Salinas Station, United States Department of Agriculture Animal and Plant Health Inspection Service, Science and Technology Buzzards Bay/Salinas MA/CA USA
| | - David C Finger
- Department of Engineering Reykjavik University Reykjavík Iceland.,Sustainability Institute and Forum (SIF) Reykjavik University Reykjavík Iceland
| | - Rebecca Hood-Nowotny
- Institute of Soil Research, Department of Forest- and Soil Sciences University of Natural Resources and Life Sciences Tulln Austria
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Qie M, Li T, Liu CC, Zhao Y. Direct analysis in real time high-resolution mass spectrometry for authenticity assessment of lamb. Food Chem 2022; 390:133143. [PMID: 35567975 DOI: 10.1016/j.foodchem.2022.133143] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Revised: 04/21/2022] [Accepted: 05/01/2022] [Indexed: 12/22/2022]
Abstract
In comparison to more traditional methods of determining food authenticity, such as gas chromatography analysis, the primary advantages of DART-HRMS include its high speed and throughput of analysis. This study used a non-targeted metabolomics method based on real-time high-resolution mass spectrometry combined with chemometric analysis to distinguish lamb samples from four regions. Orthogonal least squares-discriminant analysis revealed a distinct difference between these four lamb regions. The potential markers were chosen based on the variable's importance in projection values, variance, and fold change. A total of 79 markers were identified using the matching chemistry database. These markers differed significantly between lambs in four regions according to heatmap analysis. The linear discriminatory analysis model had an initial classification rate of 100.0% and a cross-validation accuracy of 82.50% on the identified markers. The research demonstrates that DART-HRMS can perform a rapid authentication evaluation of lamb samples.
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Affiliation(s)
- Mengjie Qie
- Institute of Quality Standard & Testing Technology for Agro Products, Chinese Academy of Agricultural Sciences, Beijing 100081, China; Key Laboratory of Agro-product Quality and Safety, Ministry of Agriculture and Rural Affairs, Beijing 100081, China
| | - Tiwen Li
- ASPEC Technologies Limited, Beijing 100102, China
| | | | - Yan Zhao
- Institute of Quality Standard & Testing Technology for Agro Products, Chinese Academy of Agricultural Sciences, Beijing 100081, China; Key Laboratory of Agro-product Quality and Safety, Ministry of Agriculture and Rural Affairs, Beijing 100081, China.
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Mekki I, Smeti S, Hajji H, Mahouachi M, Atti N. Effects of green oak acorn (<i>Quercus ilex</i>) intake on nutrient digestibility, lamb growth, and carcass and non-carcass characteristics. Arch Anim Breed 2022; 65:113-120. [PMID: 35320990 PMCID: PMC8935208 DOI: 10.5194/aab-65-113-2022] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 01/17/2022] [Indexed: 11/11/2022] Open
Abstract
Abstract. The green oak (Quercus ilex) plays an important role in forest ecology when oaks are the
dominant species or are plentiful. The use of acorns as an alternative to
barley for livestock feeding can be beneficial for breeders. The aim of this
study was the evaluation of the acorn intake by lambs in two stages,
suckling and fattening, on growth, diet digestibility, carcass and
non-carcass characteristics. For this, 32 lambs were used. During the
suckling period, 16 lambs were reared on range pasture, supplied by
barley (S-Ba), the other 16 on forest pasture and supplied by acorns (S-Ac). During the fattening period, lambs were assigned to concentrate
based either on barley (F-Ba) or acorn (F-Ac) resulting in eight animals per
suckling treatment per fattening treatment. The feed intake, diet
digestibility and lamb growth were recorded. At 90 d of fattening, all
animals were slaughtered and carcass traits studied. The main results show that the incorporation of acorn in concentrate was
without effect on digestibility of organic matter, crud protein and neutral
detergent fibre. The nitrogen balance was positive for animals fed barley
concentrate or acorn one (>8 g d−1). The lamb growth rates and
slaughter body weight were not affected by acorn incorporation in both
phases (p>0.05). Consequently, the carcass weights and carcass
yields were similar. The F-Ac and S-Ac lambs had relatively heavier liver
than F-Ba and S-Ba. The carcass composition in cutting pieces and that in
tissues (muscle, fat and bone) was similar for all groups. These results
suggest that acorns could replace partially conventional feedstuffs as
concentrate without affecting animal performance and carcass quality.
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Affiliation(s)
- Ilyes Mekki
- Animal and Forage Productions Laboratory, University of Carthage, National Institute of Agronomic Research of Tunisia, rue Hédi Karray 2049, Ariana, Tunisia
| | - Samir Smeti
- Animal and Forage Productions Laboratory, University of Carthage, National Institute of Agronomic Research of Tunisia, rue Hédi Karray 2049, Ariana, Tunisia
| | - Hadhami Hajji
- Livestock and Wildlife Laboratory, Arid Regions Institute (IRA), University of Gabes, 4119 Médenine, Tunisia
| | - Mokhtar Mahouachi
- Laboratoire Appui à la Durabilité des Systèmes de Production Agricole dans la Région du Nord-Ouest, ESAK, Le Kef, Tunisia, University of Jendouba, 7100 Jendouba, Tunisia
| | - Naziha Atti
- Animal and Forage Productions Laboratory, University of Carthage, National Institute of Agronomic Research of Tunisia, rue Hédi Karray 2049, Ariana, Tunisia
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Zhao S, Liu H, Qie M, Zhang J, Tan L, Zhao Y. Stable Isotope Analysis for Authenticity and Traceability in Food of Animal Origin. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.2005087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Shanshan Zhao
- Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Institute of Quality Standard & Testing Technology for Agro-Products, Beijing, China
- Key Laboratory of Agro-product Quality and Safety, Ministry of Agriculture, Beijing, China
| | - Haijin Liu
- Tibet Autonomous Region Agricultural and Livestock Product Quality and Safety Inspection Testing Center, Lhasa, China
| | - Mengjie Qie
- Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Institute of Quality Standard & Testing Technology for Agro-Products, Beijing, China
- Key Laboratory of Agro-product Quality and Safety, Ministry of Agriculture, Beijing, China
| | - Jiukai Zhang
- Agro-Product Safety Research Center, Chinese Academy of Inspection and Quarantine, Beijing, China
| | - Liqin Tan
- Changgao Agricultural Technology Extension Station, Beipiao, China
| | - Yan Zhao
- Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Institute of Quality Standard & Testing Technology for Agro-Products, Beijing, China
- Key Laboratory of Agro-product Quality and Safety, Ministry of Agriculture, Beijing, China
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Wang Q, Liu H, Bai Y, Zhao Y, Guo J, Chen A, Yang S, Zhao S, Tan L. Research progress on mutton origin tracing and authenticity. Food Chem 2021; 373:131387. [PMID: 34742042 DOI: 10.1016/j.foodchem.2021.131387] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 09/06/2021] [Accepted: 10/10/2021] [Indexed: 11/04/2022]
Abstract
With the globalization of the food market and the convenience of food transportation between countries, consumers are increasingly worried about the source and safety of the food they eat. Traceability has been identified as an important tool for ensuring food safety and quality. This review mainly introduces the principles of five food traceability technologies, summarizes the progress in mutton application, comprehensively compares and analyzes the five traceability technologies, and discusses their application prospects, advantages and disadvantages. It is aimed at promoting research and application of traceability technology in mutton safety, promoting establishment and improvement of food traceability system.
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Affiliation(s)
- Qian Wang
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing 100081, China; College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Haijin Liu
- Tibet Autonomous Region Agricultural and Livestock Product Quality and Safety Inspection Testing Center, Lhasa 850211, China
| | - Yang Bai
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing 100081, China; College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Yan Zhao
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Jun Guo
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Ailiang Chen
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Shuming Yang
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Shanshan Zhao
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Liqin Tan
- Changgao Agricultural Technology Extension Station, Beipiao 122109, China
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Qie M, Li S, Guo C, Yang S, Zhao Y. Study of the occurrence of toxic alkaloids in forage grass by liquid chromatography tandem mass spectrometry. J Chromatogr A 2021; 1654:462463. [PMID: 34438299 DOI: 10.1016/j.chroma.2021.462463] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 08/02/2021] [Accepted: 08/05/2021] [Indexed: 11/28/2022]
Abstract
The toxic alkaloids in forage grass present a serious health hazard to humans and livestock, especially ergot alkaloids (EAs), pyrrolizidine alkaloids (PAs) and tropane alkaloids (TAs). Hence, there is a need for a simultaneous method that allows these dangerous plant toxins to be determined. A simple and effective method was developed to determine fifteen toxic alkaloids (EAs, PAs and TAs) in forage grass using the QuEChERS method and liquid chromatography tandem mass spectrometry (LC-MS/MS). The developed method was validated with average recoveries ranging from 63.10 to 102.10%, and relative standard deviations lower than or equal to 6.39% were obtained. Good linearity over the concentration range of 10-600 µg/kg dry matter (DM) was observed for the target alkaloids. The determination coefficients R2 calculated for each of the matrix calibration curves were greater than 0.99. The limits of detection and quantification were 5 µg/kg DM and 10 µg/kg DM, respectively. The reproducibility of the method was verified in three laboratories: all of the mean recoveries of 15 alkaloids were higher than 60%, and the relative standard deviations in alkaloids between laboratories were all less than 14.24%. The proposed method was applied to analyse 134 forage grass samples from the meadow steppe of Inner Mongolia to monitor toxic alkaloids. A significant difference in the frequency of contamination was found between different herbage species and different regions.
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Affiliation(s)
- Mengjie Qie
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing 100081, P.R. China; Key Laboratory of Agro-product Quality and Safety, Ministry of Agriculture, Beijing 100081, P.R. China
| | - Shuangyue Li
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing 100081, P.R. China; Key Laboratory of Agro-product Quality and Safety, Ministry of Agriculture, Beijing 100081, P.R. China
| | - Chuntao Guo
- Bceijing Purkinje General Instrument Co., Ltd., Beijing 101200, P.R. China
| | - Shuming Yang
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing 100081, P.R. China; Key Laboratory of Agro-product Quality and Safety, Ministry of Agriculture, Beijing 100081, P.R. China
| | - Yan Zhao
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing 100081, P.R. China; Key Laboratory of Agro-product Quality and Safety, Ministry of Agriculture, Beijing 100081, P.R. China.
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12
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Effects of Using Rosemary Residues as a Cereal Substitute in Concentrate on Vitamin E, Antioxidant Activity, Color, Lipid Oxidation, and Fatty Acid Profile of Barbarine Lamb Meat. Animals (Basel) 2021; 11:ani11072100. [PMID: 34359228 PMCID: PMC8300359 DOI: 10.3390/ani11072100] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 07/07/2021] [Accepted: 07/09/2021] [Indexed: 11/17/2022] Open
Abstract
Simple Summary The aim of this study was to investigate the effects of the inclusion of rosemary residues (RR) and protein sources on lamb meat quality. Twenty-four male Barbarine lambs were divided into three homogeneous groups receiving individually: 600 g of oat hay as a roughage supplemented with 600 g of commercial concentrate for the control group (C), concentrate containing rosemary residues (RR) plus soybean meal for the RRS group, and RR plus faba bean for the RRF group. The inclusion of RR did not affect meat lipid oxidation, but improved meat nutritional properties by increasing its polyphenol and polyunsaturated FA content. The source of crude protein did not affect any parameter studied. Abstract The shortage of some ingredients and, consequently, the continuous increase in the price of feed encourage the search for other alternatives to maintain animal production and enhance its products. In this line, the use of aromatic plant by-products in animal diet has been recently and widely considered, given their richness in bioactive compounds. Therefore, the aim of this study was to investigate the effects of the inclusion of rosemary residues (RR) and protein sources on lamb meat quality. The experiment was carried out on 24 male Barbarine lambs (3 months old) with an average body weight (BW) of 17.8 ± 2.6 kg, which were divided into three homogeneous groups according to BW. The diet comprised 600 g of oat hay and 600 g of concentrate. Three types of concentrate were evaluated: commercial concentrate as the control group (C); rosemary residues (RR) plus soybean meal as the RRS group, and RR plus faba bean as the RRF group. After an experimental period of 65 days, lambs were slaughtered. The inclusion of RR in both concentrates increased the α-tocopherol and total polyphenol content in meat and protected meat against discoloration (high red index and chroma after 9 days of storage) but did not affect meat lipid oxidation, which was similar for all groups. The FA profile was affected by the inclusion of RR, with no effect from the source of protein (faba bean or soybean). The inclusion of RR in the concentrate increased the C18:2 n-6, C18:3 n-3, C20:4 n-6, C20:5 n-3, and C22:5 n-3 content (p < 0.05). Consequently, the inclusion of RR also increased the total polyunsaturated FA (p < 0.05) and the ratio of polyunsaturated FA to saturated FA (p < 0.05). The results of this study demonstrate that concentrate based on RR could be useful for lamb meat production by improving the nutritional quality of meat, especially the fatty acid profile. In addition, soybean meal can be replaced by faba bean in lamb concentrate without affecting meat quality.
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Han C, Dong S, Li L, Gao Q. Efficacy of using stable isotopes coupled with chemometrics to differentiate the production method and geographical origin of farmed salmonids. Food Chem 2021; 364:130364. [PMID: 34171814 DOI: 10.1016/j.foodchem.2021.130364] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 04/03/2021] [Accepted: 06/13/2021] [Indexed: 10/21/2022]
Abstract
The δ2H and δ18O of 105 salmonids cultured in freshwater and seawater and from different regions were combined with linear discriminant analysis (LDA), k-nearest neighbor (KNN), and random forest (RF) to create discrimination models. To assess the stability of the discrimination models, seasonal variation in δ2H and δ18O in salmonids cultured in different systems was studied. δ2H and δ18O were significantly different between salmonids cultured in freshwater and seawater and from different geographical origins. δ2H and δ18O of salmonids cultured in an open system were vulnerable to seasonal effects. The KNN model had 100% accuracy for identifying the production methods of salmonids and was less affected by seasonal variation. The RF model had the highest accuracy for identifying the geographical origins of salmonids with an accuracy of over 80%. Thus, δ2H and δ18O were more effective for identifying the production methods of salmonids than their geographical origins.
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Affiliation(s)
- Cui Han
- Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, PR China; Function Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao, Shandong Province 266235, PR China
| | - Shuanglin Dong
- Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, PR China; Function Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao, Shandong Province 266235, PR China
| | - Li Li
- Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, PR China; Function Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao, Shandong Province 266235, PR China.
| | - Qinfeng Gao
- Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, PR China; Function Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao, Shandong Province 266235, PR China
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Feasibility of Authenticating Mutton Geographical Origin and Breed Via Hyperspectral Imaging with Effective Variables of Multiple Features. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-020-01940-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Liu Y, Liu Y, Jiao D, Lu C, Lou Y, Li N, Wang G, Wang H. Synthesis and release of fatty acids under the interaction of Ulva pertusa and Heterosigma akashiwo by stable isotope analysis. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 210:111852. [PMID: 33418155 DOI: 10.1016/j.ecoenv.2020.111852] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 12/17/2020] [Accepted: 12/21/2020] [Indexed: 06/12/2023]
Abstract
Symbiosis of marine algae is inevitable in the marine environment, and species may occur interaction on the growth. In this study, the macroalgae Ulva pertusa and marine microalgae Heterosigma akashiwo were selected as target species to study the interaction mechanism between them. After the 8 days of co-cultivation, the inhibition on growth was observed for both of U. pertusa and H. akashiwo. Eight fatty acids in U. pertusa was detected, with the significant decrease in contents of polyunsaturated fatty acids (PUFAs) especially for C18:2, C18:3n-3 and C18:3n-6. Twelve fatty acids in H. akashiwo was detected, with the significant change for PUFAs. PUFA concentrations in the co-culture group were less than those in the mono-culture. Meanwhile the principal component analysis was conducted to insight into the interaction between U. pertusa and H. akashiwo by fatty acids content and carbon stable isotope ratio of fatty acids (δ13CFAs). Fatty acid content could not distinguish mono and co-culture. However, δ13CFAs could distinguish not only the culture time of algae, but also the living environment of algae. In addition, this study combined fatty acids content and δ13CFAs to explore the release of fatty acids by algae into the seawater. The C18:3n-3 was identified as the allelochemical released by U. pertusa to inhibit the growth of H. akashiwo. The ratio of δ13CFAs in seawater decreased. This study provides a theoretical basis for the symbiosis of marine algae, and a new method of compound-specific stable carbon isotopes was used to better explore the metabolism of fatty acids in algae.
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Affiliation(s)
- Yuxin Liu
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian 116026, China
| | - Yu Liu
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian 116026, China; Environmental Information Institute, Dalian Maritime University, Dalian 116026, China.
| | - Dian Jiao
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian 116026, China
| | - Chao Lu
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian 116026, China
| | - Yadi Lou
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian 116026, China
| | - Na Li
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian 116026, China
| | - Guoguang Wang
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian 116026, China.
| | - Haixia Wang
- Navigation College, Dalian Maritime University, Dalian 116026, China
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Qie M, Zhang B, Li Z, Zhao S, Zhao Y. Data fusion by ratio modulation of stable isotope, multi-element, and fatty acids to improve geographical traceability of lamb. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107549] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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17
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Yagoubi Y, Smeti S, Mekki I, Bertolín JR, Ripoll G, Joy M, Mahouachi M, Atti N. Fatty acid profile of muscles and adipose tissues of fat-tail Barbarine lambs as affected by rosemary residue intake. Arch Anim Breed 2021; 63:431-439. [PMID: 33473368 PMCID: PMC7810229 DOI: 10.5194/aab-63-431-2020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 10/05/2020] [Indexed: 12/22/2022] Open
Abstract
The rosemary distillation industry produces a considerable amount
of rosemary distillation residues (RRs), which can be an alternative for
feeding animals in harsh conditions and could enhance animal product
quality. Given the meat quality is largely influenced by its fat content and fatty acid composition, the fatty acid (FA) profiles of longissimus thoracis et lumborum (LTL), semi-membranous (SM)
muscles, and caudal (CFs) and omental fats (OFs) were determined using 21 Barbarine lambs fed with or without RRs. Diets contained 600 g of concentrate plus 600 g of forage. Forage
represented oat hay, RR87 and RR60 pellets containing 87 % or 60 % of RR,
respectively. At the end of the study, all lambs were slaughtered, and the fatty acid profile was studied. The inclusion of RR increased the polyunsaturated fatty acid (PUFA)
contents and reduced saturated fatty acids (SFAs), and the thrombogenic and
saturation indexes in all tissues. The SM muscle was the richest tissue in PUFAs, n-3 and n-6; however, both adipose tissues contained the highest proportions of SFAs. Especially the OF was the richest tissue in oleic acid and SFAs. Feeding RR to lambs enhanced meat quality.
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Affiliation(s)
- Yathreb Yagoubi
- University of Carthage, INRA-Tunisia, Animal and Forage Productions Laboratory, 2049 Ariana, Tunisia
| | - Samir Smeti
- University of Carthage, INRA-Tunisia, Animal and Forage Productions Laboratory, 2049 Ariana, Tunisia
| | - Ilyes Mekki
- University of Carthage, INRA-Tunisia, Animal and Forage Productions Laboratory, 2049 Ariana, Tunisia
| | - Juan Ramón Bertolín
- Centro de Investigacion y Technologia Agroalimentaria (CITA) de Aragón - IA2, Universidad de Zaragoza, Avda. Montañana, 930, 50059 Zaragoza, Spain
| | - Guillermo Ripoll
- Centro de Investigacion y Technologia Agroalimentaria (CITA) de Aragón - IA2, Universidad de Zaragoza, Avda. Montañana, 930, 50059 Zaragoza, Spain
| | - Margalida Joy
- Centro de Investigacion y Technologia Agroalimentaria (CITA) de Aragón - IA2, Universidad de Zaragoza, Avda. Montañana, 930, 50059 Zaragoza, Spain
| | - Mokhtar Mahouachi
- Ecole Supérieure d'agriculture du Kef, University of Jendouba, Le Kef, Tunisia
| | - Naziha Atti
- University of Carthage, INRA-Tunisia, Animal and Forage Productions Laboratory, 2049 Ariana, Tunisia
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Hassoun A, Måge I, Schmidt WF, Temiz HT, Li L, Kim HY, Nilsen H, Biancolillo A, Aït-Kaddour A, Sikorski M, Sikorska E, Grassi S, Cozzolino D. Fraud in Animal Origin Food Products: Advances in Emerging Spectroscopic Detection Methods over the Past Five Years. Foods 2020; 9:E1069. [PMID: 32781687 PMCID: PMC7466239 DOI: 10.3390/foods9081069] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 07/29/2020] [Accepted: 08/01/2020] [Indexed: 12/27/2022] Open
Abstract
Animal origin food products, including fish and seafood, meat and poultry, milk and dairy foods, and other related products play significant roles in human nutrition. However, fraud in this food sector frequently occurs, leading to negative economic impacts on consumers and potential risks to public health and the environment. Therefore, the development of analytical techniques that can rapidly detect fraud and verify the authenticity of such products is of paramount importance. Traditionally, a wide variety of targeted approaches, such as chemical, chromatographic, molecular, and protein-based techniques, among others, have been frequently used to identify animal species, production methods, provenance, and processing of food products. Although these conventional methods are accurate and reliable, they are destructive, time-consuming, and can only be employed at the laboratory scale. On the contrary, alternative methods based mainly on spectroscopy have emerged in recent years as invaluable tools to overcome most of the limitations associated with traditional measurements. The number of scientific studies reporting on various authenticity issues investigated by vibrational spectroscopy, nuclear magnetic resonance, and fluorescence spectroscopy has increased substantially over the past few years, indicating the tremendous potential of these techniques in the fight against food fraud. It is the aim of the present manuscript to review the state-of-the-art research advances since 2015 regarding the use of analytical methods applied to detect fraud in food products of animal origin, with particular attention paid to spectroscopic measurements coupled with chemometric analysis. The opportunities and challenges surrounding the use of spectroscopic techniques and possible future directions will also be discussed.
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Affiliation(s)
- Abdo Hassoun
- Nofima AS, Norwegian Institute of Food, Fisheries, and Aquaculture Research, Muninbakken 9-13, 9291 Tromsø, Norway; (I.M.); (H.N.)
| | - Ingrid Måge
- Nofima AS, Norwegian Institute of Food, Fisheries, and Aquaculture Research, Muninbakken 9-13, 9291 Tromsø, Norway; (I.M.); (H.N.)
| | - Walter F. Schmidt
- United States Department of Agriculture, Agricultural Research Service, 10300 Baltimore Avenue, Beltsville, MD 20705-2325, USA;
| | - Havva Tümay Temiz
- Department of Food Engineering, Bingol University, 12000 Bingol, Turkey;
| | - Li Li
- Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, China;
| | - Hae-Yeong Kim
- Department of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, Korea;
| | - Heidi Nilsen
- Nofima AS, Norwegian Institute of Food, Fisheries, and Aquaculture Research, Muninbakken 9-13, 9291 Tromsø, Norway; (I.M.); (H.N.)
| | - Alessandra Biancolillo
- Department of Physical and Chemical Sciences, University of L’Aquila, 67100 Via Vetoio, Coppito, L’Aquila, Italy;
| | | | - Marek Sikorski
- Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland;
| | - Ewa Sikorska
- Institute of Quality Science, Poznań University of Economics and Business, al. Niepodległości 10, 61-875 Poznań, Poland;
| | - Silvia Grassi
- Department of Food, Environmental and Nutritional Sciences (DeFENS), Università degli Studi di Milano, via Celoria, 2, 20133 Milano, Italy;
| | - Daniel Cozzolino
- Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, 39 Kessels Rd, Coopers Plains, QLD 4108, Australia;
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Krajnc B, Bontempo L, Luis Araus J, Giovanetti M, Alegria C, Lauteri M, Augusti A, Atti N, Smeti S, Taous F, Amenzou NE, Podgornik M, Camin F, Reis P, Máguas C, Bučar Miklavčič M, Ogrinc N. Selective Methods to Investigate Authenticity and Geographical Origin of Mediterranean Food Products. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1717521] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Bor Krajnc
- Department of Environmental Sciences, Jožef Stefan Institute, Ljubljana, Slovenia
| | - Luana Bontempo
- Department of Food Quality and Nutrition, Research and Innovation Centre, Fondazione Edmund Mach, Italy
| | - Jose Luis Araus
- Section of Plant Physiology, Universitat de Barcelona, Barcelona, AGROTECNIO, Lleida, Spain
| | - Manuela Giovanetti
- Centre for Ecology, Evolution and Environmental Changes (cE3c), da Faculdade de Ciências da Universidade de Lisboa, Lisbon, Portugal
| | - Carla Alegria
- Centre for Ecology, Evolution and Environmental Changes (cE3c), da Faculdade de Ciências da Universidade de Lisboa, Lisbon, Portugal
| | - Marco Lauteri
- Consiglio Nazionale delle Ricerche, Istituto di Ricerca sugli Ecosistemi Terrestri, Porano, Italy
| | - Angela Augusti
- Consiglio Nazionale delle Ricerche, Istituto di Ricerca sugli Ecosistemi Terrestri, Porano, Italy
| | - Naziha Atti
- Laboratoire de Production Animale et Fourragère, Institut National de Recherche Agronomique de Tunisie, University of Carthage, Tunis, Tunisia
| | - Samir Smeti
- Laboratoire de Production Animale et Fourragère, Institut National de Recherche Agronomique de Tunisie, University of Carthage, Tunis, Tunisia
| | - Fouad Taous
- Centre National de L’énergie, Des Sciences Et Techniques Nucleaires, Rabat, Morocco
| | - Nour Eddine Amenzou
- Centre National de L’énergie, Des Sciences Et Techniques Nucleaires, Rabat, Morocco
| | - Maja Podgornik
- Science and Research Centre Koper, Institute for Oliveculture, Koper, Slovenia
| | - Federica Camin
- Department of Food Quality and Nutrition, Research and Innovation Centre, Fondazione Edmund Mach, Italy
| | - Pedro Reis
- Sistemas agrários e florestais e sanidade vegetal, Instituto Nacional de Investigação Agrária E Veterinária, Oeiras, Portugal
| | - Cristina Máguas
- Centre for Ecology, Evolution and Environmental Changes (cE3c), da Faculdade de Ciências da Universidade de Lisboa, Lisbon, Portugal
| | | | - Nives Ogrinc
- Department of Environmental Sciences, Jožef Stefan Institute, Ljubljana, Slovenia
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Vasilev D, Dimovska N, Hajrulai-Musliu Z, Teodorović V, Nikolić A, Karabasil N, Dimitrijević M, Mirilović M. Fatty acid profile as a discriminatory tool for the origin of lamb muscle and adipose tissue from different pastoral grazing areas in North Macedonia - A short communication. Meat Sci 2019; 162:108020. [PMID: 31812066 DOI: 10.1016/j.meatsci.2019.108020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 11/23/2019] [Accepted: 11/24/2019] [Indexed: 11/28/2022]
Abstract
The fatty acid (FA) profiles of lamb muscle and adipose tissue originating from ten different grazing areas in North Macedonia and an assessment of whether the meat origin could be distinguished on the basis of FA profile are presented. Muscle and adipose tissues of three-month-old male lambs (crossbreds of autochthonous Ovcepolian and Württemberg) reared on spring pastures were studied. Statistically significant differences in the individual FA contents, FA groups and FA ratios were observed between lamb tissues from the different geographic regions. Canonical discriminant analysis showed there was a significant linear divergence between tissues from almost all examined regions. The greatest weight in the differentiation of the different areas showed fatty acid ratios, C18:3n3, C18:1n9c and C20:5n3 for the muscle tissue, as well as C18:1n9c, C18:2n6c, C16:1 and C17:1 for the adipose tissue. This showed that the FA composition of muscle and adipose tissue obtained from lambs reared on pasture could serve as a useful indicator to aid differentiation of its geographic origin but it should be confirmed through further replicated studies.
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Affiliation(s)
- Dragan Vasilev
- Faculty of Veterinary Medicine, University of Belgrade, Bulevar oslobodjenja 18, Belgrade, Serbia.
| | - Nina Dimovska
- Food and Veterinary Agency, Blvd. 1-vi Maj 61, Bitola, North Macedonia
| | - Zehra Hajrulai-Musliu
- Faculty of Veterinary Medicine, St. Cyril and Methodius University in Skopje, Blvd. Goce Delcev, Skopje, North Macedonia
| | - Vlado Teodorović
- Faculty of Veterinary Medicine, University of Belgrade, Bulevar oslobodjenja 18, Belgrade, Serbia
| | - Aleksandra Nikolić
- Institute of Meat Hygiene and Technology, Kaćanskog 13, Belgrade, Serbia
| | - Nedjeljko Karabasil
- Faculty of Veterinary Medicine, University of Belgrade, Bulevar oslobodjenja 18, Belgrade, Serbia
| | - Mirjana Dimitrijević
- Faculty of Veterinary Medicine, University of Belgrade, Bulevar oslobodjenja 18, Belgrade, Serbia
| | - Milorad Mirilović
- Faculty of Veterinary Medicine, University of Belgrade, Bulevar oslobodjenja 18, Belgrade, Serbia
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Mekki I, Smeti S, Hajji H, Yagoubi Y, Mahouachi M, Atti N. Effect of oak acorn ( Quercus ilex) intake during suckling
and fattening of Barbarine lambs on growth, meat quality and fatty acid profile. JOURNAL OF ANIMAL AND FEED SCIENCES 2019. [DOI: 10.22358/jafs/102757/2019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Park YM, Lee CM, Hong JH, Jamila N, Khan N, Jung JH, Jung YC, Kim KS. Origin discrimination of defatted pork via trace elements profiling, stable isotope ratios analysis, and multivariate statistical techniques. Meat Sci 2018; 143:93-103. [DOI: 10.1016/j.meatsci.2018.04.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 04/13/2018] [Accepted: 04/13/2018] [Indexed: 01/15/2023]
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Hu L, Yin C, Ma S, Liu Z. Tracing the geographical origin of burdock root based on fluorescent components using multi-way chemometrics techniques. Microchem J 2018. [DOI: 10.1016/j.microc.2017.12.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Rosemary distillation residues reduce lipid oxidation, increase alpha-tocopherol content and improve fatty acid profile of lamb meat. Meat Sci 2018; 136:23-29. [DOI: 10.1016/j.meatsci.2017.10.007] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 09/20/2017] [Accepted: 10/10/2017] [Indexed: 11/19/2022]
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Zhang Q, Xu JG. Determining the geographical origin of common buckwheat from China by multivariate analysis based on mineral elements, amino acids and vitamins. Sci Rep 2017; 7:9696. [PMID: 28851892 PMCID: PMC5574925 DOI: 10.1038/s41598-017-08808-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 07/12/2017] [Indexed: 11/29/2022] Open
Abstract
This study aimed to establish a method for distinguishing the geographical origin of common buckwheat from Inner Mongolia, Shanxi and Shaanxi Provinces in China. Three chemical families including mineral elements, vitamins and amino acids of 48 samples from different geographical origins were analyzed by principal component analysis (PCA), cluster analysis (CA) and linear discriminate analysis (LDA) for this purpose. LDA clearly discriminated the geographical origin of common buckwheat samples grown in three regions, and gave a high correct classification rate of 95.8% and satisfactory cross-validation rate of 91.7%. Some variables (Mn, VPP, Se, Gly, Cu, Asp, Fe, and Ala) significantly contributed to the ability to discriminate the geographical origin of the common buckwheat. These results demonstrated that the proposed method is a powerful tool for controlling the geographical origin of common buckwheat by governmental administration and protecting consumers from improper domestic labeling. However, the discriminant method still needs to be further validated using more reliable data.
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Affiliation(s)
- Qiang Zhang
- School of Food Science, Shanxi Normal University, Linfen City, 041004, China.,School of Life Sciences, Shanxi Normal University, Linfen City, 041004, China
| | - Jian-Guo Xu
- School of Food Science, Shanxi Normal University, Linfen City, 041004, China.
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