5results about How to "Improve memory function" patented technology

The present application provides a kind of nutritional composition in the application of the product for improving learning, memory and cognitive ability.The nutritional composition includes animal bifidobacterium lactis subsp.CP-9 and 3'-sialyllactose.Animal bifidobacterium lactis subsp.CP-9 and 3'-sialyllactose can synergistically enhance the memory retention ability of the body, reduce the degree of learning and memory errors, and up-regulate the expression of oligodendrocyte transcription factor 2 coding gene, myelin basic protein coding gene and brain-derived neurotrophic factor coding gene, realize the double regulation of myelin formation and neurotrophic in hippocampus region of brain, synergistically improve the neural plasticity of central nervous system through gut-brain axis pathway, and then double improve the learning, memory and cognitive function of the body from the behavior and molecular level.

The invention relates to the technical field of biological substance preparation. The invention provides a catechin-phospholipid complex and an emulsion prepared from the catechin-phospholipid complex and capable of improving DHA (docosahexaenoic acid) and improving memory activity. The invention also provides an application of the catechin-phospholipid complex or the emulsion for improving the memory activity of DHA in preparation of health-care products. The emulsion prepared by adopting the catechin-phospholipid compound as an emulsifier can efficiently and synergistically entrap, stably protect and deliver the beta-carotene and the DHA in a targeted manner, so that the bioavailability and the multi-component synergistic effect of the beta-carotene and the DHA are enhanced, and the effect of improving the memory function is realized; meanwhile, good physical and chemical stability and digestion tolerance are also shown.

The utility model discloses a coffee filter cup filter paper welding machine, which relates to the technical field of coffee filter cup production and comprises a rack, a machine cover is mounted at the upper end of the side wall of the rack, a turntable mechanism is arranged in the center of the upper end of the rack, and four stations are arranged on the turntable mechanism. A filter cup feeding mechanism, a filter paper die cutting feeding mechanism, an ultrasonic welding mechanism and a discharging mechanism are respectively arranged at the upper end of the turntable mechanism corresponding to four stations of the turntable mechanism, and the filter cup feeding mechanism, the filter paper die cutting feeding mechanism, the ultrasonic welding mechanism and the discharging mechanism are sequentially arranged along the rotating direction of the turntable mechanism. The four-station rotating disc type structural design is adopted, intelligent design is achieved, non-stop production is achieved, servo power welding is achieved, welding pressure online detection is achieved, welding is stable, the consistency of quality and appearance quality is good, automatic cup stacking counting, automatic whole barrel discharging and manual material collecting are achieved, and the cup stacking number can be set according to requirements.

The application provides N-(3,5,6-trimethylpyrazine-2-methylene)-huperzine A and a synthetic method and application thereof. A structural formula is as follows: a preparation method thereof comprises the following steps: (1) carrying out bromination reaction on tetramethylpyrazine to obtain 2-bromomethyl-3,5,6-trimethylpyrazine; (2) carrying out condensation reaction on huperzine A and 2-bromomethyl-3,5,6-trimethylpyrazine to obtain N-(3,5,6-trimethylpyrazine-2-methylene)-huperzine A. The compound not only has acetylcholinesterase inhibition effect, but also can prevent brain nerve tissue aging and cell apoptosis by eliminating ROS and free radicals and resisting oxidative damage, so as to intervene in the development of Alzheimer's disease.

The invention belongs to the field of biological medicine, and particularly relates to a medicine for preventing and treating Alzheimer disease, a target spot and a medicine screening method. The invention discloses the effect of the thyroid hormone T4 in treating the core target protein iodinated PP2A in neuropathy, and provides a technical basis for developing new medicines for preventing and treating neurodegeneration related diseases and monitoring the treatment effect of the related medicines. The thyroid hormone T4 can be used as a medicine for improving the memory and cognitive functions of a subject; the supplement of the thyroid hormone T4 can also be used for preventing and treating neurodegenerative related diseases, and a brand new medical application is provided for the thyroid hormone T4.