A water-insoluble fullerene is at least partially dissolved in a biocompatible lipid carrier, especially a fat or an oil such as butter, olive oil, and liquid paraffin. When administered to mammals, the fullerene, most preferably [60]fullerene dissolved in olive oil, scavenges free radicals and prolongs life span in rats.

The present invention is related to sanitizing compositions, kits and to methods for using thereof such as for reducing pathogen load on a substrate.

A pesticide residue removal device for a refrigerator, and a refrigerator are provided. The pesticide residue removal device includes: an ozone generator configured to generate ozone; an ozone water container configured to store water therein, where the ozone water container communicates with the ozone generator, so that ozone is dissolved into water of the ozone water container to obtain ozone water; and an atomizer communicating to the ozone water container, receiving and atomizing the ozone water, and supplying the ozone water to a storage space of the refrigerator. The generated ozone water is atomized to fully fill the entire storage compartment of the refrigerator to achieve effective pesticide residue removal and sterilization; ozone water can be prepared on demand to reduce waste; and people are well prevented from getting harmed at an excessive ozone concentration.

A pesticide residue removal device for a refrigerator, and a refrigerator are provided. The pesticide residue removal device includes: an ozone generator configured to generate ozone; an ozone water container configured to store water therein, where the ozone water container communicates with the ozone generator, so that ozone is dissolved into water of the ozone water container to obtain ozone water; and an atomizer communicating to the ozone water container, receiving and atomizing the ozone water, and supplying the ozone water to a storage space of the refrigerator. The generated ozone water is atomized to fully fill the entire storage compartment of the refrigerator to achieve effective pesticide residue removal and sterilization; ozone water can be prepared on demand to reduce waste; and people are well prevented from getting harmed at an excessive ozone concentration.

The present invention is directed to a composition in solution (often, an aqueous solution) which comprises a combination of molecular iodine (I.sub.2) and an acceptable source of iodate (IO.sub.3), and an acid (inorganic or organic), wherein iodide and iodate are present in the composition at a molar ratio of about 0.1 to about 25, the concentration of uncomplexed molecular iodine is a disinfectant, biocidal and/or antimicrobial (depending upon the end use of the composition) effective amount the concentration of acid in the composition is effective to provide a buffering pH in the composition ranging from about 1.5 to about 6.5. Compositions according to the present invention are storage stable for unexpectedly long periods of time (up to about 5 years), and find use as disinfecting solutions, as germicides and/or biocides (e.g. antiviral, antibacterial, antifungal, antispore etc.) for various surfaces and solutions including living and inanimate surfaces and are particularly useful because of their low cost, their reduced use of iodine, their activity (because of the high concentration of free molecular iodine in solution), their reduced environmental impact, their long term storage stability and their reduced toxicity. They also have particular utility in treating food surfaces to retard spoilage, increase useful shelf-life and minimize the human and economic cost of food waste. The compositions inactivate viruses, bacteria (both gram negative and positive), spores and fungi. Compositions according to the present invention may be used and stored in a variety of materials, given the substantial absence of corrosion (non-corrosive) these compositions display. Dental compositions (e.g. preprocedure rinses and other compositions) and methods related thereto are also disclosed.

Disclosed are embodiments of nanoparticle compositions, methods and systems for disinfecting animals and food products along the whole food provision chain. In one embodiment, a composition includes nonionic metal nanoparticles. The composition may be a spray, an oil, a solution or other appropriate composition for ingestion or application to food products. The silver nanoparticles maintain a stead MIC and do not exhibit microbial resistance as do conventional colloidal silver and silver nanoparticles made by chemical synthesis.

An oxidative stress inhibitor 100 of the present invention contains silicon particles capable of generating hydrogen. In a preferred aspect of the oxidative stress inhibitor 100, the following effects (a) and/or (b) can be exhibited. (a) The total amount of generation (total amount of production) is increased. (b) The amount of generation of hydrogen per unit time (i.e. rate of generation of hydrogen), particularly the rate of generation of hydrogen in the initial stage is increased.

A synergistic composition of oxalic acid, citric acid, ascorbic acid, lactic acid, and hydrogen peroxide that has a combination of antimicrobial and antibrowning properties.

A solid composition for the preservation of food includes a source of potassium cations selected from at least one of potassium carbonate and potassium hydrogen carbonate; and at least one of a source of ascorbate ions and a source of isoascorbate ions, wherein the source of ascorbate ions is selected from at least one of ascorbic acid, a salt of ascorbic acid and acerola or from any other suitable ascorbic acid rich source, wherein the source of isoascorbate is selected from at least one of isoascorbic acid and a salt of isoascorbic acid, and wherein a molar ratio of potassium cations to ascorbate anions and/or potassium cations to isoascorbate anions in the solid composition is within the range from 1.00:0.95 to 1.00:0.50, preferably 1.00: ≤0.78 to 1.00:0.50.

A solid composition for the preservation of food includes a source of potassium cations selected from at least one of potassium carbonate and potassium hydrogen carbonate; and at least one of a source of ascorbate ions and a source of isoascorbate ions, wherein the source of ascorbate ions is selected from at least one of ascorbic acid, a salt of ascorbic acid and acerola or from any other suitable ascorbic acid rich source, wherein the source of isoascorbate is selected from at least one of isoascorbic acid and a salt of isoascorbic acid, and wherein a molar ratio of potassium cations to ascorbate anions and/or potassium cations to isoascorbate anions in the solid composition is within the range from 1.00:0.95 to 1.00:0.50, preferably 1.00: ≤0.78 to 1.00:0.50.