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Your Position: Home > Biochemical Assay Kits > Nitrogen Metabolism Series > Micro Food Nitrite Content Assay Kit
Micro Food Nitrite Content Assay Kit

Storage:2-8℃

  BC1495Manual
Micro Food Nitrite Content Assay Kit
Cat.No：
BC1495
Brand：
Solarbio
SKU Tongzhou Beijing Haidian Beijing Wuhan Guangzhou
BC1495-100T/96S Inquiry Inquiry Inquiry Inquiry
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Product Information Related Products Related Paper COA Technical Q&A

Determination of Significance：

Nitrite becomes more stable when bonding with myoglobin in food. It can be used as color preserving reagent to maintain good appearance of meat products and prevent producing clostridium botulinum toxin. It can improve the safety of meat products. It also may cause cancer of digestive system if body intakes too much for long time.

Measurement Principle：

In acidic condition, nitrite reacts with P-aminobenzene sulfonic acid and form diazo-compound, which can react with N-1-naphthalene ethylenediamine to form purple-red azoic-compound. It has a characteristic absorption peak at 540 nm.

Self Provided：

Spectrophotometer/microplate reader, micro glass cuvette/96 well flat-bottom plate, homogenizer/mortar, balance, water bath，distilled water.

Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.

Remark：
These protocols are for reference only. Solarbio does not independently validate these methods.

Note：
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
Experimental Images
Standard Curve for Food Nitrite Content Assay Kit
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