4 results about "Untreated control" patented technology

A method for handling, treating, and storing a cornea is disclosed that enables vitrification and rewarming in air and / or liquid nitrogen vapor without causing significant cell loss, cell death, or dysfunction after transplantation, as compared to untreated control corneas. The method utilizes osmotic imbalance and extreme corneal shrinkage due to corneal dehydration, and enables avoidance of cryoprotectant toxicity, even when exposed to the peak (vitrifiable) concentration of cryoprotectant above 0 °C for an extended period of time or when washing the cryoprotectant without performing osmotic buffering. The corneal device enables ideal handling and storage and air cooling inside or outside the container used for storage.

The present disclosure relates to a seed of a plant, a seedling or a plant derived from the seed containing an increased internal concentration of glycine-betaine compared to untreated controls. The present disclosure further relates to a method to produce a seed of a plant, a seedling or a plant derived from said seed containing an increased internal concentration of glycine-betaine which will confer to the seed, seedling or plant derived from said seed an enhanced germination potential and / or increased tolerance against various environmental stresses compared to untreated controls. The present disclosure further relates to uses of glycine-betaine for enhancing the germination potential of a seed and / or for increasing the tolerance of a seed against environmental stress. The present disclosure also relates to seedlings and plants, or parts thereof, derived from a seed of the present invention having an increased international concentration of glycine-betaine. The present disclosure further relates to seedlings or plants, or parts thereof, obtainable by the methods of the present invention.

The invention provides an alcohol-soluble functional system based on dynamic supramolecular assembly as well as a preparation method and application of the alcohol-soluble functional system. The system is treated in an alcohol-soluble medium with the alcoholic strength of 35% vol to 65% vol through a pressure difference suspension vibration type intelligent regulation and control reactor, so that functional active ingredients, polysaccharide, metal ions and polyphenol are subjected to synergistic coordination and self-assembly. The system simultaneously meets the core characteristics: (1) chemical fingerprints: the molar ratio of Cu < 2 + > to Sr < 2 + > is 6.0: 1-15.0: 1; (2) physical property fingerprints: macroscopic long-term stability is realized, and the polydispersity index (PDI) is obviously higher than that of an untreated control system due to a multistage ordered assembly structure; (3) functional fingerprints: the apparent solubility of functional active ingredients is improved by more than or equal to 50%, and the 2-hour dissolution rate in simulated intestinal juice is more than or equal to 90%. The system solves the technical problem that the stability and bioavailability of an alcohol-soluble product cannot be achieved at the same time, and can be used for preparing functional products for resisting fatigue and enhancing immunity.

This invention discloses the application and detection of *Paecilomyces lilacinus* for the control of potato nematodes, belonging to the field of agricultural biocontrol technology. This invention provides the application of *Paecilomyces lilacinus* in the control of potato nematodes, including the application of *Paecilomyces lilacinus* inoculum to soil infected or suspected of being infected with potato nematodes. This invention also provides specific primer pairs for molecular identification of potato nematodes, and a detection kit containing these primer pairs. This invention organically combines flotation enrichment, specific molecular identification, and biocontrol agent application, achieving precise detection and targeted control of potato nematodes. Pot experiments show that after application of the inoculum of this invention, the plant height and branch number of infected potatoes were significantly improved compared to the untreated control group, effectively alleviating the inhibitory effect of nematodes on plant growth. This invention has the advantages of simple operation, low cost, and environmental friendliness, providing an efficient solution for the green control of potato nematodes.