scholarly journals Analysis of feed in terms of the presence of genetically modified oilseed rape

2022 ◽  
Vol 78 (01) ◽  
pp. 6604-2022
Author(s):  
MAŁGORZATA MAZUR ◽  
ZBIGNIEW SIERADZKI ◽  
BEATA KRÓL ◽  
KRZYSZTOF KWIATEK
Keyword(s):  
European Union ◽  
Real Time ◽  
Oilseed Rape ◽  
Real Time Pcr ◽  
Genetically Modified Organisms ◽  
Genetically Modified ◽  
Farm Animals ◽  
Animal Nutrition ◽  
The European Union ◽  
Genetically Modified Oilseed Rape

The labeling of products containing GMOs above 0.9% results from the provisions of the law in force in the European Union. The aim of the study was to evaluate the presence of genetically modified rape in feed used in feeding farm animals in Poland. The research was based on the real-time PCR technique, using primers and event-specific probes. A total of 900 samples were analyzed. The research identified canola line GT73, resistant to glyphosate. Only in 12 samples did the content of this oilseed rape exceed the threshold above which the product must be labeled as containing GMOs. Conducting such controls is extremely important because of the possibility of contamination of feed free from genetically modified organisms, which are increasingly used in animal nutrition.

Two FAST multiplex real-time PCR reactions to assess the presence of genetically modified organisms in food

2019 ◽  
Vol 274 ◽  
pp. 760-765 ◽  
Author(s):  
Geoffrey Cottenet ◽  
Carine Blancpain ◽  
Véronique Sonnard ◽  
Poh Fong Chuah
Keyword(s):  
Real Time ◽  
Real Time Pcr ◽  
Genetically Modified Organisms ◽  
Genetically Modified

scholarly journals Verification of Real-Time PCR Methods for Qualitative and Quantitative Testing of Genetically Modified Organisms

2012 ◽  
Vol 35 (6) ◽  
pp. 442-447 ◽  
Author(s):  
S. Del Gaudio ◽  
A. Cirillo ◽  
G. Di Bernardo ◽  
U. Galderisi ◽  
M. Cipollaro
Keyword(s):  
Real Time ◽  
Real Time Pcr ◽  
Genetically Modified Organisms ◽  
Genetically Modified ◽  
Qualitative And Quantitative

Research on Safety Hazard Control of Genetically Modified Organisms Based on Compensation Laws

2018 ◽  
Vol 23 (4) ◽  
Author(s):  
Chensong Fei
Keyword(s):  
United States ◽  
European Union ◽  
Genetically Modified Organisms ◽  
Genetically Modified ◽  
The United States ◽  
The European Union ◽  
Safety Hazards ◽  
Safety Hazard ◽  
Existing Problems ◽  
Hazard Control

In this paper, we firstly analyzed the categories and characteristics of safety hazards of genetically modified organisms. Then, we summarized and compared the laws on safety hazard compensation for genetically modified organisms in the United States, the European Union and China. Finally, suggestions were put forward to solve the existing problems in compensation laws in China so as to ensure the healthy and orderly development of China's genetically modified biological industry. 

scholarly journals Evaluation of a Real Time PCR Assay Method for the Detection of Genetically Modified Organisms in Food Products

2020 ◽  
Vol 9 (2) ◽  
pp. 1
Author(s):  
Eleni Spanea ◽  
Theofania Tsironi ◽  
Efstathia Tsakali ◽  
Anthimia Batrinou ◽  
Valentina Stefanou ◽  
...  
Keyword(s):  
Real Time ◽  
Real Time Pcr ◽  
Genetically Modified Organisms ◽  
Genetically Modified ◽  
Food Products ◽  
Assay Method ◽  
Genetically Modified Maize ◽  
Nos Terminator ◽  
Repeatability And Reproducibility ◽  
Pcr Method

The objective of the study was to determine qualitatively by validated Real Time PCR method the occurrence of genetically modified maize and soybean in commercial food products from the Greek market. 70 independent samples were collected, including products from different categories (i.e. cereal based, biscuits and snacks) which declared either corn or soybean on the labelling. The result of the study indicated that 37.1% of maize and soy products (n=70) displayed in the Greek market have detectable levels of genetically modified maize or soy. These products were identified by specific primers and included common GMΟ detection primers for 35S and NOS terminator. Adequate repeatability and reproducibility was demonstrated for the applied Real Time PCR method, as evaluated by intra- and inter-laboratory tests.

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