94 results about "Ochratoxin" patented technology

The invention provides a toxin adsorption antidote capable of eliminating harm done by mycotoxins to livestock. The toxin adsorption antidote is prepared from 45-55% of modified attapulgite, 20-28% of modified montmorillonite, 5-10% of lignocelluloses, 5-15% of yeast cell walls, 1-2% of multi-vitamin micro-mineralization nutritious supplementary and 3-5% of functional extract superpacket. The toxin adsorption antidote can adsorb common mycotoxins, including aflatoxin, zearalenone, vomitoxin, ochratoxin and fumonisins, in feed so as to reduce the harm done by mycotoxins to animals; meanwhile, adsorption detoxication function is realized through nutrition enhancement and immunity improvement of livestock, and livestock breeding effect is improved.

The invention belongs to the technical field of agriculture animal husbandry and food antitoxin and detoxication, and relates to mycotoxin adsorbent and a preparation method thereof. The mycotoxin adsorbent is composed of, by weight, 85-90% of montmorillonite, 5-7% of yeast cell walls, 1-3% of chitin, 1-2% of saccharomyces boulardii and 3-5% of natural plant extract in a mixing mode. The natural plant extract comprises tea tree oil, hesperidin, eugenol, citral, cinnamaldehyde and baicalein which are proportionally mixed. The mycotoxin adsorbent can be applied to fodder, aflatoxin B1 in the mycotoxin can be absorbed, other mold toxins such as zearalenone, ochratoxin, deoxynivalenol and fumitremorgin can also be effectively absorbed, the nutrient absorption rate of the fodder is low, meanwhile, breeding and balancing of probiotics in intestinal canals can be promoted, and the immunocompetence of animals is enhanced.

A coffee cherry is harvested, preferably in a sub-ripe state, and quick-dried to provide a basis for numerous nutritional products. Such coffee cherries and portions thereof may be particularly characterized by their extremely low concentration of mycotoxins, including various aflatoxins, fumonisins, ochratoxins, and / or vomitoxin (DON, deoxynivalenol).

The invention discloses multiplex PCR (polymerase chain reaction) primers, method and kit for detecting three types of toxigenic fungi polluting traditional Chinese medicinal materials. The three types of toxigenic fungi comprise aflatoxin producing fungi, sterigmatocystin producing fungi and ochratoxin producing fungi. On the basis of the multiplex PCR detection method, the multiplex PCR primerscomprise a first primer pair, a second primer pair, a third primer pair and a fourth primer pair which can be subjected to a PCR in the same reaction tube. A multiplex PCR system which directly detects the toxigenic fungi polluting the traditional Chinese medicinal materials without separation and purification, the primers have high specificity, the method has the detection limit of 10<2>-10<3> CFU / g and high detection sensitivity.

The invention relates to a bran separated rice production method, and rice germ and aleurone layer powder produced through the bran separated rice production method, and belongs to the technical fieldof fine and deep processing of rice. The bran separated rice production method comprises: 1) completely grinding seed coat containing lipolytic enzyme by using a washing-rice-free method to obtain rice bran; 2) extracting a small part of rice germ from the rice bran by combing low-temperature freeing and microwave drying; 3) continuously grinding by using a washing-rice-free method to obtain clean rice bran; 4) carrying out wind separation, and screening the rice bran to sort the rice germ and the aleurone layer powder; and 5) carrying out low-temperature drying sterilization, and carrying out clean packaging to obtain the finished product. According to the present invention, with the method, the yield of the whole rice germ grain is high, the purity of the aleurone layer is high, the primary nutrition preservation is good, the food is hygienic and safe, the acid value is less than 3 mgKOH / g oil within the one-year shelf life, the total bacteria is less than 100 CFU / g, the aflatoxin B1 is less than or equal to 1 [mu]g / kg, the ochratoxin is less than or equal to 0.5 [mu]g / kg, the purity can reach more than 80%, various health and safety indicators meet the national food standards,and the product is conducive to marketing promotion.