Source: Science Times
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flavor: mellow and balanced, with fruit acid flavor, nuts, honey, chocolate, citrus;
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processing method: washing;
water content: less than 12%;
packaging: 60kg / bag
In 1892, French missionary father Tian Daneng preached in Dali, Yunnan Province, China. In order to drink coffee, he taught local villagers to grow and drink coffee. Up to now, coffee has been planted in Yunnan Province of China for more than 100 years, with an area of 120000 mu. Most of the varieties planted in Yunnan are ccatimor, with an altitude of 1000-1500m, The coffee produced in Yunnan has a balanced taste, rich nut and citrus flavor, some of which are very sweet, with obvious taste of chocolate, toffee and maple sugar. It is one of the high-quality coffee producing areas. Our coffee is produced at the junction of Puer and Burma - the Myitkyina original jungle beans at 1500-1750, with a rich flavor, high aroma and high sweetness. The 2019 international coffee cup Masters Tournament (China finals) is sponsored by beans.
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The researchers found that light stimulates genetically engineered heart cells, which also allow the heart to be stimulated in the same way, which will help with normal heart function research and may open a new door: in rodents Light is used as a pacemaker in animal research. The new results were published in the journal Nature-Methodology, which was published online a few days ago.
Optogenetics is an established method that controls cell behavior by light by means of genetically encoded light-sensitive proteins from micro-tissues. The blue light pulse can open the positive ion light sensitive channel ChR2, which can also stimulate the transmission of electronic signals when the channel is expressed on the surface of the stimulated cells. Neurons that overexpress ChR2 are a common tool in neurobiological research because they can be selectively activated. Philipp Sasse and colleagues extended the use of ChR2 to other stimulated cells in the body, such as heart cells.
They expressed ChR2 in mouse cardiomyocytes and stimulated the growth of these cells with light in test disks and transgenic mice. Light pulses promote the localization and duration of current in cardiac cells. 
Photogenetics "reconstructs" cardiomyocytes
:2010-11-12