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Grains & Oils & Feed

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Veterinary drug residue detection

Charm ROSA lateral flow test stripIt can detect aflatoxin M1 and most of the antibiotic residues used in the milk farming process. The test strip adopts a fast one-step analysis method, which is easy to operate and requires no sample processing. The result is 3-8 minutes, and the sensitivity meets the requirements of EU/CODEX/US and China 235 announcement maximum residue limit. The test strip has been recognized by global regulatory agencies. Currently, 75% of the world's raw milk is tested using Charm products.


Charm II Plus systemIt is extremely versatile and is the first choice for many testing laboratories. Charm II's dairy testing program includes aminoglycosides, amide alcohols, beta-lactams, macrolides, novobiocins, sulfonamides, tetracyclines, and aflatoxin M1. Among them, amide alcohols, β-lactams, sulfonamides and tetracyclines were tested by NCIMS in the United States and recognized by many laboratories around the world.


Biorex Veterinary Drug Residue ELISA Test KitThe principle of direct competitive enzyme-linked immunosorbent assay can quantitatively detect veterinary drug residues in various samples such as milk. Sample preparation is simple and fast, with high sensitivity and accuracy, and the results are comparable to HPLC/MS.


Mycotoxin test

Charm Rosa aflatoxin M1 test stripThe aflatoxin M1 in milk can be quickly detected, and the test strip includes a qualitative test strip and a quantitative test strip.Charm Rosa mycotoxin 5-minute rapid quantitative test stripIt can be used for rapid quantitative detection of aflatoxin B1, zearalenone, vomiting toxin and ochratoxin in infant rice flour raw materials. It is easy to operate and has a fast detection speed. The quantitative result can be obtained in 5 minutes. The system is verified by the US GIPSA and is also used in the development of the National Grains Bureau's grain and oil testing industry standards. Widely used in the world.


Evergreen Mycotoxin ELISA Test KitUsing the principle of direct competitive enzyme-linked immunosorbent assay, it can be used for the quantitative detection of aflatoxin B1 and aflatoxin M1 in milk and dairy products, as well as aflatoxin B1, zearalenone, vomiting toxin and Aspergillus oryzae in cereal raw materials. Toxin A. The kit is highly specific, sensitive, sample preparation is simple, detection speed is fast, and the test results are comparable to HPLC/MS.


Evergreen mycotoxin immunoaffinity columnIt can be used to separate and purify mycotoxins in various sample types. The purified samples can be directly applied to various detection methods such as HPLC, LC-MS/MS, and ELISA. The immunoaffinity column has good permeability, no additional pressure, and the recovery rate is >85%, and the operation is simple and rapid. The product range includes a single immunoaffinity column such as aflatoxin M1, as well as two-in-one, three-in-one and six-in-one immunoaffinity columns. The combined immunoaffinity column can save time and cost.


Microbe and its toxin detection

Charm Peel Plate microbiological testingThe tablet is simplified on the basis of traditional plate culture, and is a simple microbial culture detection method, which can be used to determine the microbial contamination of dairy products. The test piece is certified by AOAC-RI, which is easy to operate and does not require a diffusion device; the gap between the culture medium and the cover sheet facilitates picking up colonies and determining the morphology of the microorganisms; the counting is convenient, there are grid lines, and only the colonies of the designated color are counted. At present, the test piece includes a total number of colony test pieces, an Escherichia coli/coliform test piece, a coliform test piece, an Enterobacteriaceae test piece, a mold yeast test piece, and a yogurt coliform test piece.


Evergreen pathogen test strips for rapid detectionPathogenic bacteria in food samples, including Escherichia coli O157, Salmonella, Listeria, Listeria monocytogenes. The test results can be obtained in 10 minutes after the sample is enriched.


Charm EPIC Plus Commercial Sterility Detection SystemUsing ATP bio-fluorescence principle, it can be used to detect the commercial sterility of UHT milk and baby formula, such as meat puree and puree. Faster and more accurate than traditional commercial aseptic testing methods, it has become a fast method for the rapid detection of UHT and ESL high acid and low acid products. The operation process is automated, the sample is automatically added to obtain the test results, 96 samples can be quickly detected within 30 minutes, and EPICLINK software can be used for data management. The system can reduce the inspection time of most products to 24-72 hours, reduce inventory and reduce storage costs, and detect process pollution earlier; the results are reliable, all microorganisms contain ATP, but not all change pH, produce CO2 or in agar Growing on.



Alkaline phosphatase assay

Alkaline phosphatase (ALP) is an enzyme naturally present in milk. It is thermally unstable and can be destroyed by pasteurization (63 ° C, 30 min or 72 ° C, 10 to 15 s can be inactivated). Heat > Non-spore pathogens, ALP inactivation means that all non-spore pathogenic microorganisms are killed. Therefore, ALP can be used as an indicator of pasteurization of milk.


Charm F-AP Alkaline Phosphatase Rapid Test KitBased on Charm PasLite (ISO 22160/IDF 209 official method), no sample processing, one-step detection, results in 45 seconds. Certified by FDA NCIMS (National Intercontinental Dairy Trade Association), New Zealand Food Safety Authority (NZFSA) and Australian Tasmanian Dairy Industry Authority (TDIA), it is the American Public Health Association (APHA) standard test method for dairy products.




Pesticide residue detection

Charm Cidelite Pesticide Residue Detection KitSimultaneous detection of all organophosphorus and carbamate drugs and their metabolites in dairy products. Without sample processing, CideLite is 100-1000 times more sensitive than traditional acetylcholinesterase methods and can perform multiple samples in less than 20 minutes.




Component analysis

Products that can be used in dairy and infant formula analysis includeZhongqiao Qitai Vitamin Testing KitMedium test choline test kitL-carnitine test kitLactulose test kitEvergreen lactoperoxidase test kit





Illegal additive detection

Products that can be used for the detection of illegal dairy additives includeCharm β-lactamase test stripEvergreen Melamine Test StripDetective melamine ELISA kitL-hydroxyproline detection kitThiocyanate detection kitEvergreen sulbactam test kit




ATP detection

To objectively determine whether plant equipment, surfaces, and environmental areas are clean, the Charm ATP Hygiene Test accurately measures the total amount of ATP on the surface or in water, including ATP from bacteria, yeast, mold, biofilm, and food debris.


Charm PocketSwabUsed to dry the surface,WaterGieneUsed to detect CIP, process water, etc.FieldSwabUsed to detect outdoor surfaces such as milk transport vehicles. The operator simply applies the area to be tested, activates the swab, and then inserts the swab into the novaLUM bioluminescence detector for 5 seconds.


AllergieneThe sensitivity of the allergen test stick is approximately 500 times that of the Pocketswab ATP hygiene system, ensuring that the likelihood of allergen contamination is reduced to a statistically insignificant level.


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Beijing Biotai Co., Ltd. and all staff are dedicate-d to providing customers with the best techni-cal solutions, quality products and after-sales services, and strive to promote the developme-nt of China's food safety industry.