Chinese medicine decoction pieces zearalenone detecting method, involves

Primer pairs used for identifying transgenic pork of Beijing black pigs, northeast China pigs, Duroc pigs or Taihu pigs comprises comprises Sw632, S0155, Sw936, S0005 and Sw830 has defined nucleotides sequence

Detecting transgenic crop by primer pair in kit involves taking exogenous gene and transgenic line of sample to be tested, designing primer pairs, extracting DNA of sample and performing PCR amplification using internal and external primers

New specific real-time PCR assay primer used for detecting transgenic alfalfa KK179-2 strain

Qualitative Fusarium oxysporum nucleus acid sequence standard sample for detecting complexity of fungal *toxin*, comprises internal transcribed spacer, ribosomal rRNA18S gene, ribosome rRNA28S gene, and polyketone synthetase gene sequences

Method for extracting and purifying mycotoxins such as e.g. *aflatoxin* B1 in rice, involves utilizing acetonitrile and water as extraction system, adding complex salt-extracting reagent and utilizing neutral alumina as purifying agent

Preparing low-aflatoxin traditional vinegar, involves mixing sticky rice and water, mixing with processed Lactobacillus, performing alcoholic fermentation and acetic acid fermentation, and filtering, sterilizing and filling product.

Aflatoxin immunoaffinity adsorbent material useful in immunological detection, enrichment and purification of aflatoxin, and removal of aflatoxins contaminating feed by purifying, comprises a carrier carrying a ligand.

Aflatoxin immunoaffinity adsorption material useful in immunodetection, enrichment and purification of aflatoxin comprises single domain heavy chain antibody specifically recognizing aflatoxin as ligand on carrier.

Kit for detecting hepatitis A virus and norovirus in fruits and vegetables, comprises HAV-RT-PCRmix, NV GI -GII RT-PCRmix, MS2 RT-PCRmix, RNase free water, HAV positive control, NV GI -GII positive control and Escherichia coli phage MS2