Since the advent of application of nano-technology in the bio-medical field, research, development and employment on a wider and deeper scale in the said aspect have never ceased. Tea drinking, as an ancient traditional culture, has had its pharmacological efficacy accepted by the general public. Nano-technology provides a theoretical basis and technical support for the innovation and development of the tea culture of our country. Study has found that if the existing teas have been pulverized into nano grade, their pharmacological efficacy will be greatly enhanced. The reasons for it are listed as follows:
1.Nano-tea possesses obvious absorbent function
Teas boast of peculiar ˇ°absorbentˇ± biological function, which absorbs molecules of other matters called ˇ°absorptionˇ±. This biological feature has been widely utilized at home and abroad. Traditional tea made is capable of absorbing the viruses, fat, cholesterol, free radicals, etc. from within the body, but the absorbing quantities increase with the increase of the absorbing areas, and therefore fail to bring absorption into a full play, whereas nano-tea can maximize the absorption function as tea particles (powders) have turned fine and tiny while occupying areas have increase to a large extent (internationally known as the gravity of Vandward).
10-300nm, which are equivalent to those of most viruses. When encountering viruses in the body, nano-tea particles are able to absorb them and de-activate viruses through absorption while rendering them incapable of entering the cells to reproduce with final excretion as metabolic The distribution sizes of nano-teas average substances. In the meantime, nano-tea also function towards the redundant fat, cholesterol and radicals in the body, and its health-care effect is maintains very good absorbing and removing free amazing.
2. The tunnel effect of nano-tea particles
At present, the diameters of nano-tea micro particles range10-300nm, about 40% of which are distributed under 100nm and particles of such size are capable of penetrating the walls, i.e. they are able to penetrate cell walls and enter the cells, absorbing the viruses inside the cells. Particles ranging 10-20nm may also exert penetration and turn out to be the true killers of viruses. As for other parts such as prostate where the medical efficacy is hard to reach, nano-tea particles can also pierce and penetrate them. Qinhuangdao Haigang Hepatitis B Research Institute conducted a probe into the effect on three major antigens of 192 cases of Hepatitis B carriers by using its nano-dark green tea and is the first one to study Hepatitis B with physical therapy, and has obtained outstanding results. In collaboration with Hong Kong Nano-technology Application Association, the Institute also provided assistance to AIDS with nano-tea therapy and congratulatory outcome has been discovered in the meantime. The article entitled ˇ°A Tentative Probe into the Assistance for Aids with Nano-tea Therapyˇ± drew a large public attention after its publication on the Internet. ˇ°Prevention of Aids and Blood Virus Infectionˇ± has been patented and is under practical review.
With the increased merging of tea culture with science and technology, nano-tea fares smoothly in the circle of iced teas as well. Nano-tea is that the processed first-class tea is prepared into nano-grade micro particles averaging 160nm in diameter with its procedure named ˇ°three steps of nano-tea preparationˇ± as shown in Figure 3.The pulverization process is controlled under normal temperature and the ball-milling section adopts pickaxes and pickaxe milling ball so as to ensure the unchanging quality of nano-tea. Nano-tea can be processed into six categories such as Nano-Black Tea, Nano-Dark Green Tea, Nano-White Tea, Nano-Green Tea, Nano-Yellow Tea and Nano-Dark Tea.
The study and employment of this nano-technology has presently been submitted for application for the patent of the state invention and has acquired the promulgation number:CN 14322 88A, and this project has obtained assistance from Mr. Zhang Jinyuan, a teacher in the Study Room of Powders of Beijing General Iron and Steel Research Institute and Mr. Gao Zhongmin, a teacher in the State Key Laboratory of Chemical Engineering College of Jilin University. While tea drinking is accepted by the general public as a completely new medical health care concept, nano-tea will inject into the development of Chinese tea culture a gurgle of crystal clear water. Using its absorption, it can also be made into deodorant and deodorizers, helping with sewage treatment, heavy metal absorption and waste gas absorption.
|Ordinary pulverizations of processed first-class tea
||Micro pulverizations by air current
||Nano-ball milling pulverizations, multi-layers