Inaccuracy of Labeling and Visual Inspection for Microsporidian Parasites in Anglerfish Lophius litulon (Jordan, 1902) Collected from Chinese Retail Markets in Sardinia, Italy

2015 ◽  
Vol 78 (6) ◽  
pp. 1232-1236 ◽  
Author(s):  
DOMENICO MELONI ◽  
COSTANTINO ARCA ◽  
PIERLUIGI PIRAS
Keyword(s):  
Visual Inspection ◽  
Geographical Area ◽  
Relevant Information ◽  
Human Consumption ◽  
The European Union ◽  
Microsporidian Parasite ◽  
Retail Markets ◽  
Fish Flesh ◽  
Trade Name ◽  
Scientific Name

The aim of the present study was to evaluate the accuracy of labeling and the efficacy of visual inspection to detect the lesions by visible parasites in anglerfish Lophius litulon. One hundred samples were collected over a 2-year period (2011 to 2012) from Chinese retail markets in Sardinia, Italy. To assess the conformity of the items with the trade name, a preliminary visual inspection of the samples by a simple morphological analysis was performed. According to the Council Regulations (EC) 104/2000, 1224/2009, and 2074/2005, the Italian labels were examined to verify the appropriate indication of relevant information on traceability (trade name, scientific name, geographical area, and production method), and the samples of L. litulon were subjected to visual inspection to detect “visible parasites.” Altogether, a high percentage of mismatching (70%) between the scientific name and trade name was pointed out. Moreover, 60% of the samples were visibly infected by Spraguea lophii, a microsporidian parasite of the nervous tissue that forms typical lesions (xenomas) in the fish flesh near the vertebral column. Although S. lophii is not pathogenic to humans, the presence of xenomas can decompose the fish flesh and render it unfit for human consumption. The high percentage of mislabeling, together with the inaccuracy in the visual inspection by Chinese food business operators highlighted the need to improve the European Union control system of fishery products imported from China and marketed in Europe.

What's eating North America's edible insect industry? An examination of psychological, cultural and regulatory barriers

2021 ◽  
pp. 1-4
Author(s):  
Christl Li ◽  
Sean B. Cash ◽  
Julie Lesnik ◽  
Timothy S. Griffin ◽  
Joel Mason ◽  
...  
Keyword(s):  
Nutritional Value ◽  
Environmental Benefits ◽  
Human Consumption ◽  
Edible Insects ◽  
The European Union ◽  
Edible Insect ◽  
The Us ◽  
Structural Barrier ◽  
Regulatory Barriers ◽  
Specific Regulation

Abstract Although research has demonstrated the positive nutritional value and environmental benefits associated with edible insect consumption, several factors challenge the growth and development of the edible insect industry for human consumption in the US and Canada. Cultural and psychological factors account for much of the aversion US and Canadian consumers display. The absence of specific regulation also constitutes a structural barrier to more widespread production and sale of edible insects. Compared to the US, the European Union has a more developed edible insect industry and has enacted legislation that removes some of the barriers. As consumer awareness of the putative health benefits of edible insects increases, more comprehensive regulations may emerge to keep pace with the growth of this industry. Overall, a multi-disciplinary approach that addresses both benefits and barriers to consumption is needed to facilitate a robust market for edible insects in the US and Canada.

scholarly journals The Different Colors of mAbs in Solution

Antibodies ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 21
Author(s):  
Alexandre Ambrogelly
Keyword(s):  
Visual Inspection ◽  
Quantitative Methods ◽  
Geographical Area ◽  
Therapeutic Protein ◽  
Protein Solutions ◽  
Protein Solution ◽  
Critical Quality Attribute ◽  
Recombinant Therapeutic Protein ◽  
Protein Variants ◽  
Antibody Solution

The color of a therapeutic monoclonal antibody solution is a critical quality attribute. Consistency of color is typically assessed at time of release and during stability studies against preset criteria for late stage clinical and commercial products. A therapeutic protein solution’s color may be determined by visual inspection or by more quantitative methods as per the different geographical area compendia. The nature and intensity of the color of a therapeutic protein solution is typically determined relative to calibrated standards. This review covers the analytical methodologies used for determining the color of a protein solution and presents an overview of protein variants and impurities known to contribute to colored recombinant therapeutic protein solutions.

scholarly journals Identification and quantification of dicarboxylic fatty acids in head tissue of farmed Nile tilapia (Oreochromis niloticus)

2021 ◽  
Author(s):  
Katja Lehnert ◽  
Mamun M. Rashid ◽  
Benoy Kumar Barman ◽  
Walter Vetter
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Linoleic Acid ◽  
Low Income ◽  
Oreochromis Niloticus ◽  
Nile Tilapia ◽  
Daily Intake ◽  
Acid Methyl Ester ◽  
Human Consumption ◽  
The European Union

AbstractNile tilapia (Oreochromis niloticus) was grown in Bangladesh with four different feeding treatments as part of a project that aims to produce fish in a cost-effective way for low-income consumers in developing countries. Fillet and head tissue was analysed because both tissues were destined for human consumption. Gas chromatography with mass spectrometry (GC/MS) analyses of transesterified fatty acid methyl ester extracts indicated the presence of ~ 50 fatty acids. Major fatty acids in fillet and head tissue were palmitic acid and oleic acid. Both linoleic acid and polyunsaturated fatty acids with three or more double bonds were presented in quantities > 10% of total fatty acids in fillet, but lower in head tissue. Erucic acid levels were below the newly proposed tolerable daily intake in the European Union, based on the consumption of 200 g fillet per day. Moreover, further analysis produced evidence for the presence of the dicarboxylic fatty acid azelaic acid (nonanedioic acid, Di9:0) in head tissue. To verify this uncommon finding, countercurrent chromatography was used to isolate Di9:0 and other dicarboxylic acids from a technical standard followed by its quantification. Di9:0 contributed to 0.4–1.3% of the fatty acid profile in head tissue, but was not detected in fillet. Fish fed with increasing quantities of flaxseed indicated that linoleic acid was the likely precursor of Di9:0 in the head tissue samples.

scholarly journals Identity Preservation of Genetically Modified Organisms in the Food Chain: Requirements, Methods, and Costs

2002 ◽  
Vol 85 (3) ◽  
pp. 762-767 ◽  
Author(s):  
Graham Brookes
Keyword(s):  
Supply Chain ◽  
Food Supply ◽  
Genetically Modified Organisms ◽  
Production Systems ◽  
Agronomic Traits ◽  
Animal Feed ◽  
Herbicide Tolerance ◽  
Human Consumption ◽  
The European Union ◽  
Food Supply Chain

Abstract The use of the technology of genetic modification (GM) in European agriculture and the food supply chain is currently controversial. Because of strong anti-GM technology sentiments, the use of ingredients derived from plants containing GM have largely been eliminated from foods manufactured for direct human consumption by the food supply chain in much of the European Union (EU). During the past year, the attention of those opposed to the technology has turned to the use of GM ingredients in livestock production systems by incorporation of GM soy and maize in animal feed. A discussion is presented of the key issues relating to this subject, focusing on how supplies of GM or non-GM products are segregated or how their identities are preserved. The discussion is centered on GM maize and soybeans into which agronomic traits, such as herbicide tolerance and/or insect resistance, have been incorporated. These are currently the only crops into which some varieties containing GM have been approved for use in the EU.

Sensory Quality and Histamine Formation during Controlled Decomposition of Tuna (Thunnus thynnus)

1996 ◽  
Vol 59 (2) ◽  
pp. 167-174 ◽  
Author(s):  
EMILIO I. LÓPEZ-SABATER ◽  
JOSÉ J. RODRÍGUEZ-JEREZ ◽  
MANUELA HERNÁDEZ-HERRERO ◽  
ARTUR X. ROIG-SAGUÉS ◽  
MARIA T. MORA-VENTURA
Keyword(s):  
European Union ◽  
Shelf Life ◽  
Sensory Quality ◽  
Health Hazard ◽  
Human Consumption ◽  
The European Union ◽  
Histamine Production ◽  
Histamine Formation ◽  
Hazard Levels ◽  
The U.S

Histamine production was studied during controlled tunafish decomposition at 0, 8, and 20°C. The influence of the location of the anatomic section on the amount of histamine formed and the incidence of histidine decarboxylating bacteria were also considered. By the time of sensory rejection, histamine levels in tunafish sections stored at 0 and 20°C were still below the hazard levels and the allowable levels established by both the U.S. Food and Drug Administration (FDA) and the European Union. Toxic amounts were only formed after the tunafish was considered organoleptically unsuitable for human consumption. However, at 8°C, levels of histamine between 100 and 200 mg/l00 g of fish were found before tuna reached the rejection point. Hence, physical appearance was not a good criterion for estimating the shelf life and especially the histamine-related health hazard when tuna was stored at 8°C, a common temperature in many home refrigerators.

scholarly journals The EU Eastern Partnership Initiative and Georgia

Politeja ◽  
2019 ◽  
Vol 16 (5(62)) ◽  
pp. 117-140
Author(s):  
David Darchiashvili ◽  
David Bakradze
Keyword(s):  
Foreign Policy ◽  
Soft Power ◽  
Geographical Area ◽  
The European Union ◽  
The West ◽  
Coercive Diplomacy ◽  
Eastern Partnership ◽  
Eu Foreign Policy ◽  
Long Run ◽  
The Eu

The article views the geographical area between the EU and Russian borders as a battle space of two, drastically different foreign policy and ideological approaches. The authors argue that in the years since the end of the Cold War, a unique surrogate of former clash of liberal and communist worlds emerged, leading to and underpinning current Hybrid Warfare, underway from Ukraine to Georgia. Its roots lay in the Russian interpretation of the Western attitude towards the East as Neo-colonialist. Relying on the income from its vast energy resources, Russia also tries to develop its version of so called “Soft Power”, used by the West in this region. Though in Russian hands, it is coupled with Moscow’s imperial experiences and resentments, and is becoming a mere element in Hybrid or “non-linear” war. Speaking retrospectively, the Eastern Partnership Initiative of the European Union can be seen as a response to Hybrid threats, posed by Russia against its Western and Southern neighbors. But the question is, whether EU foreign policy initiatives towards this area can and will be efficient and sufficient, if continued to be mostly defensive and limited within Soft Power mechanisms and philosophy, while Russia successfully combines those with traditional Hard Power know-how? The authors argue that in the long run, European or Euro-Atlantic Soft Power tool-kits, spreading Human Rightsbased culture farther in the East, will remain unmatched. But in order to prevail over the Russian revisionist policy here and now, the West, and, particularly, the EU need to re-evaluate traditional foreign policy options and come up with a more drastic combination of Soft/Hard Powers by itself. As the Georgian case shows, the European community should more efficiently use Conditionality and Coercive Diplomacy, combined with clearer messages about partners’ membership perspectives.

User testing of consumer medicine information in Australia

2010 ◽  
Vol 70 (4) ◽  
pp. 420-427 ◽  
Author(s):  
Eleanor Jay ◽  
Parisa Aslani ◽  
DK Raynor
Keyword(s):  
Relevant Information ◽  
Information Design ◽  
The European Union ◽  
Medicine Information ◽  
User Testing ◽  
Strong Argument ◽  
Medicines Information ◽  
Pharmaceutical Manufacturers ◽  
The Creation ◽  
The Individual

Background: Consumer Medicine Information (CMI) forms an important basis for the dissemination of medicines information worldwide. Methods: This article presents an overview of the design and development of Australian CMI, and discusses ‘user-testing’ as an iterative, formative process for CMI design. Findings: In Australia, legislation and templates guide the creation of CMI by pharmaceutical manufacturers using principles of written health information design, giving consideration to both content and structure. Following these principles to the letter, however, does not always assure the creation of a useable document. A suggested method to gauge the usability of CMI is ‘user-testing’. The process, based on observing individuals using the CMI to answer specific questions, aims to identify areas of weakness in the document allowing targeted improvement. Each question identifies whether (a) the individual can find the relevant information and (b) they can understand it. It is an iterative process designed to be performed repeatedly until it results in a highly-useable CMI. Crucially, the revisions of this information between rounds of testing need to be based on principles of good writing and information design. Other methods of analysing CMI do not actively engage the target audience while simultaneously testing the usability of both content and structure. Although developed in Australia, user testing is not routinely performed on Australian CMI. This is despite the fact that user testing is a legal requirement for leaflets for all new medicines across the European Union (EU). Conclusions: Given CMI’s role in empowering patients with information, it follows that every attempt should be made to ensure that they are consumer friendly and usable. There is a strong argument that user testing should be employed in writing medicine information.

Utilizing a Thermal Time Model to Estimate Safe Times to Transplant Tilia Trees

2019 ◽  
Vol 45 (5) ◽  
Author(s):  
Tapio Linkosalo ◽  
Pilvi Siljamo ◽  
Anu Riikonen ◽  
Frank Chmielewski ◽  
Juha Raisio
Keyword(s):  
Geographical Area ◽  
Frost Damage ◽  
Thermal Time ◽  
Weather Data ◽  
Model Parameters ◽  
The European Union ◽  
Time Model ◽  
Large Size ◽  
Nursery Trees ◽  
Thermal Time Model

City trees planted in parks and along streets are typically grown to large size in nurseries before being transplanted to their final growing sites. According to tendering rules within the European Union (EU), any business may compete for public contracts in any EU country, and this applies to purchases of valuable lots of nursery trees. There is however a risk of poor transplanting success if the trees are imported from very distant locations with a different pace of spring development. The aim of this study was to implement a Thermal Time model to predict the spring development of Tilia trees to find out in which geographical area the spring development is sufficiently similar to conditions in southern Finland, so that the success of transplantation of the trees is not unduly risked. We used phenological observations collected at the International Phenological Gardens (IPGs) over the whole of Europe, together with ERA-Interim weather data to estimate the model parameters, and then used the same date to predict the onset of leaf unfolding ofTilia during the years 1980 to 2015. Producing maps of phenological development of Tilia, we concluded that there are no large risks of frost damage if tree import area is limited to northern parts of Baltics or to the west coast of Scandinavia.

scholarly journals Enzyme Immunoassay for Measuring Aflatoxin B1 in Legal Cannabis

Toxins ◽  
2020 ◽  
Vol 12 (4) ◽  
pp. 265 ◽  
Author(s):  
Fabio Di Nardo ◽  
Simone Cavalera ◽  
Claudio Baggiani ◽  
Matteo Chiarello ◽  
Marco Pazzi ◽  
...  
Keyword(s):  
Enzyme Immunoassay ◽  
Aflatoxin B1 ◽  
Analytical Methods ◽  
Limit Of Detection ◽  
Direct Analysis ◽  
Aflatoxin Contamination ◽  
Throughput Capacity ◽  
Human Consumption ◽  
The European Union ◽  
Coefficients Of Variation

The diffusion of the legalization of cannabis for recreational, medicinal and nutraceutical uses requires the development of adequate analytical methods to assure the safety and security of such products. In particular, aflatoxins are considered to pose a major risk for the health of cannabis consumers. Among analytical methods that allows for adequate monitoring of food safety, immunoassays play a major role thanks to their cost-effectiveness, high-throughput capacity, simplicity and limited requirement for equipment and skilled operators. Therefore, a rapid and sensitive enzyme immunoassay has been adapted to measure the most hazardous aflatoxin B1 in cannabis products. The assay was acceptably accurate (recovery rate: 78–136%), reproducible (intra- and inter-assay means coefficients of variation 11.8% and 13.8%, respectively), and sensitive (limit of detection and range of quantification: 0.35 ng mL−1 and 0.4–2 ng mL−1, respectively corresponding to 7 ng g−1 and 8–40 ng g−1 ng g−1 in the plant) and provided results which agreed with a HPLC-MS/MS method for the direct analysis of aflatoxin B1 in cannabis inflorescence and leaves. In addition, the carcinogenic aflatoxin B1 was detected in 50% of the cannabis products analyzed (14 samples collected from small retails) at levels exceeding those admitted by the European Union in commodities intended for direct human consumption, thus envisaging the need for effective surveillance of aflatoxin contamination in legal cannabis.

scholarly journals Distribution of fungi and their toxic metabolites in melon and sesame seeds marketed in two major producing states in Nigeria

2020 ◽  
Vol 36 (4) ◽  
pp. 361-369
Author(s):  
Adetoun O. Esan ◽  
Stephen O. Fapohunda ◽  
Chibundu N. Ezekiel ◽  
Michael Sulyok ◽  
Rudolf Krska
Keyword(s):  
Monomethyl Ether ◽  
Species Group ◽  
Fusarium Fujikuroi ◽  
Human Consumption ◽  
The European Union ◽  
Alternariol Monomethyl Ether ◽  
Total Aflatoxin ◽  
Sesame Seeds ◽  
Mycotoxin Contamination ◽  
Taxonomic Groups

Abstract In this study, melon (n = 60) and sesame (n = 60) seeds purchased from markets within Benue and Nasarawa states, respectively, in Nigeria, during two seasons (dry and wet), were analysed for fungal and mycotoxin contamination in order to determine the safety of these foods for human consumption. Molecular analysis revealed the following seven fungal taxonomic groups in the foods: Aspergillus section Candidi, Aspergillus section Flavi, Aspergillus section Nigri, Cladosporium, Fusarium fujikuroi species group, Penicillium, and Pleosporales/Didymellaceae. A total of 78 microbial metabolites, including several mycotoxins, occurred in the foods. The most frequent mycotoxins in melon and sesame were aflatoxin B1 (occurrence: 76%) and alternariol monomethyl ether (occurrence: 59%), respectively. However, higher mean total aflatoxin levels occurred in sesame (17 μg kg−1) than in melon (11 μg kg−1). About 28 and 5% of melon and sesame, respectively, exceeded the 4 μg kg−1 total aflatoxin limit for oilseeds intended for direct human consumption in the European Union. Additionally, fumonisin B1 and moniliformin occurred only in sesame, whilst ochratoxins A and B occurred only in melon; ochratoxin B being reported for the first time in this food. Our data indicated seasonal variations in the fungal and mycotoxin contamination levels in both foods.

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