Invisible Microparticles in Food Can Deliver Vaccines, Drugs

“The particles described herein can be used to deliver bioactive agents (e.g., nutrients, drugs, vaccines, antibodies, and the like), bacteria (e.g., probiotic bacteria), smaller particles, or substantially any other material to the animal.”

“The particles described herein can be prepared and used as free-flowing dry powders, slurries, suspensions, and the like, and are useful for delivering to an animal a drug, a pesticide, a nutrient, a vaccine, a smaller particle, or substantially any other composition that can be contained in the particles. The particles are thus suitable for use in human food products, animal feeds (e.g., pet foods and farmed animal diets), therapeutic compositions (e.g., drugs), prophylactic compositions (e.g., vaccines, antibiotics, and probiotic bacterial preparations), and pest control products among other products.”

“A ‘particle’ is a discrete piece of a (homogeneous or heterogeneous) material having a maximum dimension not greater than 5000 micrometers.”

“Furthermore, when the microparticles are to be used as components of a food product, it can be desirable that the microparticles are not visible.”

“The particles described herein can be used to deliver substantially any chemical species, combination of chemicals, cell, or other piece of matter that can be incorporated into the particle to a component of an animal. All such items are referred to herein as ‘bioactive’ compositions, regardless of what the utility of the composition is. Bioactive compositions include, for example, pharmaceutical compositions or compounds, nutraceutical compositions or compounds, nutritional components, probiotic bacteria, bacteriophages, viruses, flavorants, fragrances, detergents or other surface-active compositions.”

“Examples of these [deliverable micro] agents include antibiotics, analgesics, vaccines, anti-inflammatory agents, antidepressants, anti-viral agents, anti-tumor agents, enzyme inhibitors, formulations containing zidovudine, proteins or peptides (such as vaccines, antibodies, antimicrobial peptides), enzymes, (e.g., amylases, proteases, lipases, pectinases, cellulases, hemicellulases, pentosanases, xylanases, and phytases), liposomes, aromatic nitro and nitroso compounds and their metabolites, HIV protease inhibitors, viruses, and steroids, hormones or other growth stimulating agents, pesticides, herbicides, germicides, biocides, algicides, rodenticides, fungicides, insecticides, antioxidants, plant and animal growth promoters, plant and animal growth inhibitors, preservatives, nutraceuticals, disinfectants, sterilization agents, catalysts, chemical reactants, fermentation agents, foods, animal feeds, food or animal feed supplements, nutrients, flavors, colors, dyes, cosmetics, drugs, vitamins, sex sterilants, fertility inhibitors, fertility promoters, air purifiers, microorganism attenuators, nucleic acids (e.g., RNA, DNA, PNA, vectors, plasmids, ribozymes, aptamers, dendrimers, and the like), antioxidants, phytochemicals, hormones, vitamins (such as vitamins A, B1, B2, B6, B12; C, D, E, and K, pantothenate, and folic acid), pro-vitamins, carotenoids, minerals (such as calcium, selenium, magnesium salts, available iron, and iron salts), microorganisms (such as bacteria, such as probiotics, lactobacilli, fungi, and yeast), prebiotics, trace elements, essential and/or highly unsaturated fatty acids (such as omega-3 fatty acids, and mid-chain triglycerides), nutritional supplements, enzymes (such as amylases, proteases, lipases, pectinases, cellulases, hemicellulases, pentosanases, xylanases, and phytases), pigments, amino acids, agriculturally useful compositions to either prevent infestation (such as herbicides, pesticides, insecticides, rodenticides, fungicides, mixtures thereof) or to promote growth (such as hormones, fertilizers, or other growth stimulating agents), flavorants, and fragrances.”

Source Article from http://www.wakingtimes.com/2016/06/13/invisible-microparticles-food-can-deliver-vaccines-drugs/

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