Ultrasonic cell pulverizer is a multi-functional, multi-purpose instrument that uses a kind of ultrasonic wave to generate cavitation effect in liquid. It can be used for the crushing of various animal and plant cells, virus cells, bacteria and tissues, and also for various inorganic types. The material is broken and recombined, and can be used for emulsification, separation, homogenization, extraction, defoaming and cleaning, and accelerated chemical reaction. Ultrasonic cell shredders have a wide range of uses, such as:
1. Ultrasonic extraction of biological nanometer (ultrasonic chemical synthesis method)
In the ultrasonic chemical reaction, the key effect is the cavitation effect of the acoustic wave. During the irradiation of the ultrasonic wave, cavitation bubbles will form, grow and collapse in the liquid, and a cover will be formed when the cavitation bubble collapses. The strong pressure pulse produces many unique properties, such as producing high temperatures up to 5000K and pressures greater than 200Mpa, which is the source of energy for ultrasonic chemical synthesis, which can be used to synthesize nanoparticles on specific powder surfaces.
2. Ultrasonic Pharmacy (1) Dispersion of pharmaceutical substances for injection - Mixing phospholipids with cholesterol by mixing with an appropriate method in an aqueous solution, and dispersing by ultrasound, smaller particles can be obtained for intravenous injection.
(2) Herbal extraction - using ultrasonic dispersion to destroy plant tissue, accelerate the penetration of solvent into tissue, and improve the extraction rate of active ingredients in Chinese herbal medicine. For example, all alkaloids in the bark of the cinchona can be invaded by the general method for more than 5 hours, and the ultrasonic dispersion can be completed in half an hour.
(3) Preparation of a suspension - A solid drug is dispersed in an aqueous solution containing a surfactant under ultrasonic cavitation and vigorous agitation to form an oral or intravenous suspension of about 1 um. Examples are "intravenous camptothecin suspension", "liver contrast agent", "barium sulfate suspension".
(4) Preparation of vaccines - After killing cells or germs by means of ultrasonic dispersion, a vaccine is prepared by an appropriate method.
3, ultrasonic dispersion of cosmetics in order to further extract the essence of the drug and particles, and save production costs, to achieve dispersion, emulsification effect, so that cosmetics penetrate deep into the skin layer, let the skin absorb well, play the drug's effectiveness And the effect, using ultrasonic emulsification can achieve very good results. By ultrasonic dispersion, fine particles of oil such as wax and paraffin emulsified or lotion can be dispersed without using an emulsifier. Paraffin particles dispersed in water can be up to 1um in diameter.
4, ultrasonic alcoholization of alcohol - aging technology a bottle of fine wine with its wine mellow, soft and soft, aromatic and rich for people, people often use old wine to describe the preciousness of wine, a bottle of wine of the last century, the price of tens of thousands Yuan, the meaning of its price lies in the storage of time. The main controlling factor of wine is the chemical change, ie the formation of acid, and further esterification, the ester is involved in the association of ethanol and water. The wine that has just been shipped contains sterols, which have a spicy taste. It takes a long time to resolve. This slow change is called alcoholization. Ultrasonic treatment with a power of 1.6KW and a frequency of 17.5-22KHZ for 5-10 minutes can shorten the ripening time of wine by 1/3 to 1/2.
Nootropics powder or Nootropics, are a diverse group of cognitively enhancing compounds that are classified as lassi, plant, vitamin and fuel
I. Lassie drugs to promote wisdom
Rasciates are based on the compound piracetam and tend to work by enhancing the corpus callosum (the brain region that connects the two hemispheres), which can positively affect creativity and speech, acting as a glutamate or AMPA regulator (a subclass of neural receptors involved in learning and memory), brain circulation, brain metabolism, and more.
Lassi is the first class of psychotropic drugs that have been studied based on the naturally occurring amino acid Pyroglutamate (5-oxopyrrolidine-2-carboxylicacid). Most of them work by using glutamate receptors as agonists (compounds that mimic or enhance receptor activity) to enhance and enhance cognitive function. They are non-toxic, safe and do not have any addictive effects.
Piracetam, known chemically as 2-oxo-1-Pyrrolidineacetamide, is the most popular of the rascicidal drugs. Piracetam is known as nootropil in other countries. Piracetam is water soluble and is the best Nootropics studied. Piracetam is used in more than 100 countries and has been shown to improve articulation, memory, concentration, overall cognition and more.
Anisetan (anethacetam) is a fat-soluble form of piracetam, which is known in some countries as Ampamet. It's fat-soluble, and it's an ampakine drug (a class of compounds being developed by DARPA to create mind-enhancing super-soldiers).
NeuroPEPT, chemically known as n-phenylacetyl-L-Prolylglycineethylester, is a novel aminate glycine and a precursor of a naturally occurring peptide in the human brain. It is 1000 times more effective than piracetam and has high bioavailability. It is considered to be the third generation of lasciform nootropics.
2. Plant drugs promoting wisdom
These compounds are found in plants (or produced by plant compounds) to actively support cognitive or emotional health. Huperzine A (L-hupezine) is a common example of a plant nootropics. Huperzine A is an alkaloid extracted from the endemic Chinese plant Huperzine. Studies around the world have found that huperzine A can enhance memory, improve memory impairment, improve the efficiency of mental activities, senile memory decline and alzheimer's disease, adolescent learning disability and memory enhancement have significant improvement effect.
Three, vitamin drugs to promote wisdom
These compounds of vitamin stimulants have improved absorption, nootropic effects, and reduced side effects. They are made from vitamins or natural compounds found in the brain. They are very safe and non-toxic and have a long history of research and use around the world.
Enhanced versions of vitamins or related compounds are more effective than their counterparts. Such drugs include edibenquinone (associated with coenzyme Q), pyrimercaptan (associated with vitamin B-6), Picamillon (associated with GABA and vitamin B-3), Fenebute (associated with GABA), methylchlorophenol hydrochloride (associated with dimethylaminoethanol), and more.
Iv. Fuel drugs promoting wisdom
Fuel enhancers are compounds that act as precursors of major neurotransmitters and act as "fuel" for the brain. Such drugs include :ALC, phosphocholine, cyticoline, DMAE, chlorophenol hydrochloride ester, theanine, tyrosine, etc.
Citicoline is a source of choline that has been shown to improve memory and cognitive function. Citicoline is a water-soluble nootropic of the choline chemistry. CDP choline can be used to increase dopamine receptor density and is reasonably used to treat or contribute to ADHD. Acetylcholine is a neural receptor involved in memory processes and development in the brain. Citicoline helps to promote brain health by increasing acetylcholine synthesis and development in the brain and restoring the level of lecithin. It helps increase brain glucose metabolism and brain blood flow.
Phosphocholine is a phospholipid metabolite found concentrated in the membranes of neurons. It comes from lecithin, which is very well absorbed and crosses the blood-brain barrier. In the brain, phosphocholine supports brain function and learning processes by directly increasing acetylcholine synthesis and secretion. Phosphocholine acts as a precursor membrane phospholipid to support neuronal health and improve signal transmission
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