Glycinin ELISA Test Kit : A highly efficient and accurate detection solution for soybean anti-nutritional factors

1. The Importance of Glycinin Detection

 As one of the main anti-nutritional factors in soybeans, Glycinin (soybean globulin) directly affects the quality and safety of soybeans and their processed products. Excessive Glycinin can cause intestinal allergies and diarrhea in humans and animals, and even impair growth performance (such as early weaning syndrome in piglets and reduced feed intake in animals). With the development of soybean processing technologies (e.g., extrusion, fermentation, etc.), accurate detection of Glycinin content has become crucial for evaluating the effectiveness of processing techniques and ensuring product quality.

2. Technical and Performance Advantages of Xinyu Bio’s Glycinin ELISA Test Kit

2.1 Core Technologies and Commercialization Breakthroughs

As the first Chinese domestic enterprise to commercialize ELISA test technology for soybean anti-nutritional factors, Xinyu Bio's Glycinin ELISA Test Kit (Batch No.: ESC220801) has been certified by multiple authoritative institutions. The kit employs advanced immunoassay technology, it achieves quantitative analysis of Glycinin, filling the gap in the practicality of traditional detection methods.

2.2 Accurate Quantification and High Stability

6-point gradient calibration：Calibration with standard substances of different concentrations ensures a detection accuracy of ≥95% and a recovery rate of ≥95%.

Exceptional reproducibility: Featuring intra-assay precision CV<10%, ensuring high consistency across repeated sample testing. The kit maintains stable performance within 12 months of refrigerated storage.

 High sensitivity: The limit of detection is 2mg/g, which is lower than the national standard, enabling accurate identification of trace Glycinin residues.

2.3 Detection Parameters and Specifications

Indicator	Glycinin ELISA Test Kit
Accuracy	≥95%
Recovery Rate	≥95%
Precision (CV)	≤10%
Limit of Detection	2.8 mg/kg
Linear Correlation	≥0.98
Kit Specification	96T (96 tests)

3. Comparison of Glycinin Detection Methods

Comparative Advantages: Compared with traditional SDS-PAGE and HPLC methods, the ELISA Test Kit not only ensures high precision but also shortens the detection time to within 1.5 hours. Additionally, it features simple operation and controllable costs, making it particularly suitable for rapid screening and batch testing in enterprise production lines.

 4. Application and Test Scope

4.1 Quality Monitoring of Full-Range Soybean Products

Raw materials and processed products: Soybean meal, fermented soybeans, extruded soybeans, soybean protein concentrate, and isolated protein, etc.

Process verification: Evaluate the elimination effect of Glycinin through processes such as extrusion, enzymatic hydrolysis, and microbial fermentation to optimize production procedures.

4.2 Coverage of Multi-Field Test Needs

Feed industry: Ensure that the Glycinin content in livestock and poultry feed meets safety standards to avoid hindrance to animal growth.

Food processing: Monitor the residues of anti-nutritional factors in soybean protein-based foods (e.g., tofu, soymilk) to guarantee food safety.

Scientific research and quality inspection: Provide efficient experimental tools for universities and testing institutions to support research on the degradation of anti-nutritional factors.