Assurer la qualité des vermicelles : détecter facilement les gènes du manioc grâce à la méthode des billes magnétiques

New Year’s shopping becomes the top priority for every household as the New Year comes. Vermicelli is undoubtedly an indispensable dish on the Spring Festival table among the myriad of traditional delicacies. However, how to ensure the quality and purity of various vermicelli products on the market? There is a scientific and convenient method, en utilisant magnetic bead extraction reagents to detect whether cassava genes are present in vermicelli.

1， What is the magnetic bead method?

The magnetic bead method is an advanced DNA extraction technique. It utilizes specially made magnetic microspheres that bind with DNA in samples under specific conditions. Then these magnetic beads combined with DNA are separated by the external magnetic field, thus obtaining pure DNA. The magnetic bead method has significant advantages such as simple operation, high recovery rate, and good purity compared to traditional extraction methods, making it very suitable for the field of food component analysis.

2， The advantages of nucleic acid extraction reagents with the magnetic bead method :

High Sensitivity: Capable of extracting sufficient DNA from trace samples, suitable for detecting target components with low content.Rapid and Convenient: The entire extraction process only takes tens of minutes, greatly reducing experimental time.High Degree of Automation: This can be used with automatic nucleic acid extractors, reducing human error and improving work efficiency.Excellent Reproducibility and Stability: Ensures the accuracy and consistency of each experimental result.

3， How to use the magnetic bead method to detect cassava genes in vermicelli?

Sample Collection: D'abord, take the appropriate amount from the vermicelli.DNA Extraction: Use our magnetic bead extraction kit to process the sample, and obtain high-quality DNA templates in just a few simple steps.

Amplification PCR: Design primers targeting specific gene fragments of cassava,  and use PCR to amplify the target sequence.

Result Analysis: Confirm the presence of cassava genes through electrophoresis or other molecular biological methods, easily distinguishing the authenticity of vermicelli.

4， Ensure every shopping trip is worry-free and reassuring.

Choosing our magnetic bead extraction reagents is not only choosing advanced scientific technology but also a responsible attitude towards the health of your family. Let’s carefully choose every New Year’s gift and use the power of science and technology to protect every bite on the dining table in this joyful Spring Festival.

Take action now! Bring our magnetic bead extraction reagents and start your intelligent food safety journey. Let this New Year be not only full of joy and warmth but also safe and worry-free.

Fournisseur

Société de biotechnologie Shanghai Lingjun., Ltd.a été établi en 2016 qui est un fabricant professionnel de matériaux biomagnétiques et de réactifs d'extraction d'acide nucléique.

Nous avons une riche expérience dans l'extraction et la purification des acides nucléiques, purification des protéines, séparation cellulaire, chimiluminescence, et autres domaines techniques.

Nos produits sont largement utilisés dans de nombreux domaines, comme les tests médicaux, tests génétiques, recherche universitaire, sélection génétique, et ainsi de suite. Nous fournissons non seulement des produits, mais pouvons également entreprendre des OEM, ODM, et autres besoins. Si vous avez un besoin connexe, n'hésitez pas à nous contacter ausales01@lingjunbio.com.