Ring Bioscience Technologies Ltd products

Tetracyclines (TC) are broad-spectrum antibiotics whose general usefulness has been reduced with the onset of antibiotic resistance. Despite this, they remain the treatment of choice for some specific indications, especially in veterinary practice. MRLs of TC have been set to 100ppb in EU, China, and Codex Standards.

Sulfonamides (SM) are synthetic antimicrobial agents that contain the sulfonamide group, which are widely used in veterinary practice. Due to the potential hazard to human, strict MRLs have been set in EU, USA and other countries.

Aflatoxins are naturally occurring mycotoxins, which are extremely toxic and among the most carcinogenic substances known. After entering the animal body, aflatoxins may be metabolized by the liver t a new substance - aflatoxin M1 (AFM1). Thus it is of great importance to monitor the residue of AFM1 in foods, especially in daily consumptions, such as milk and many other dairy products.

The foot-and-mouth disease virus (FMDV) is the pathogen that causes foot-and-mouth disease. The disease, which causes vesicles (blisters) in the mouth and feet of bovids, suids, ovids, caprids and other cloven-hoofed animals is highly infectious and a major plague of animal farming, which causes billions of damage to the animal farming industry before the vaccine was developed.

The foot-and-mouth disease virus (FMDV) is the pathogen that causes foot-and-mouth disease. The disease, which causes vesicles (blisters) in the mouth and feet of bovids, suids, ovids, caprids and other cloven-hoofed animals is highly infectious and a major plague of animal farming, which causes billions of damage to the animal farming industry before the vaccine was developed.

Melamine is a common industry chemical, which was used illegally in milk to increase the protein content measured by classic Kjeldahl method. Milk products prepared from milk contaminated with melamine will directly damage the urinary system, for instance, it will cause kidney stone in infant, whose main food is milk powder. FAO has set a strict MRL to melamine in milk, other countries, such as China, USA also set MRLs.

Fluoroquinolones (QNS) are broad-spectrum antibiotics that play an important role in treatment of serious bacterial infections, especially hospital-acquired infections and others in which resistance to older antibacterial classes is suspected. Due to the potential hazard to human, strict MRLs have been set in EU, USA and other countries.