An international scientific team has made a breakthrough in the study of blood group transformation, finding two enzymes that can effectively convert type A, B and AB blood into type O blood. An international team led by Henrik Clausen, a scientist at the University of Copenhagen in Denmark, reported in the latest issue of the journal Nature Biology that researchers have found two new glycosidases in bacteria that can
2015-08-14 Scientists coffee change blood type no longer one international scientific research groupThis is the use of a modified Vietnamese pot to extract pure Vietnamese coffee beans by dripping. And the most important feature of Vietnamese coffee beans is baked with special cream, so there will be a strong tropical coffee wrapped with a strong creamy flavor.
2014-07-07 Coffee knowledge Vietnamese Coffee Coffee EncyclopediaRaw coffee beans are the seeds of coffee trees. It is the wealth hidden in coffee cherries (coffee berries) that people usually call coffee cherries. They are mistakenly called beans because they are similar to the beans we usually see, but they are actually the seeds of coffee. Usually there are two flat oval coffee beans in the coffee berries, and there is only one in a few coffee berries.
2016-01-02 Boutique coffee beans coffee raw beans latest information seeds peopleRaw coffee beans are the seeds of coffee trees. It is the wealth hidden in coffee cherries (coffee berries) that people usually call coffee cherries. They are mistakenly called beans because they are similar to the beans we usually see, but they are actually the seeds of coffee. Usually there are two flat oval coffee beans in the coffee berries, and there is only one in a few coffee berries.
2015-12-10 Boutique coffee raw beans latest introduction treatment methods seedsRoasted coffee beans appeared on the market for the first time-coffee trees in 1865 (Pittsburgh, USA) usually grew to 5-10 meters tall. the older the coffee tree, the fewer branches, but more and more leaves and fruit. Coffee trees usually begin to bear fruit three to four years after planting. The number of years in which the coffee tree produces fruit, depending on the region planted and the tree species.
2016-06-06 Coffee raw beans processing process transmission situation roasting after coffee beans firstDrinking coffee is a daily habit of Vietnamese people. Vietnamese cafes are very common and not expensive places. Ordinary coffee is only a few yuan RMB. Vietnamese coffee is not brewed in a coffee pot, but a special drip coffee cup, followed by an old-style printed glass, drop by drop to pass the time. When you make it, drop it on the glass holder below
2015-03-09 boutique coffee culture vietnam coffee cultural knowledge people everydayThe entire cafe was noisy, like a river full of lights, rippling with endless sounds. One weekend before, I saw the books and garbage at home, and I couldn't help but think of cutting off my thoughts. Put on a pink ticket and kill into the coffee shop that has been waiting for dozens of times. This cafe has its own characteristics. The tableware has its own logo.
2014-08-08 Stay in Cafe Fun Whole Noisy One Strip Mixed LightsThe spread of coffee beans originated in Ethiopia, about 850 in the Christian era. It then spread throughout the Arabian Peninsula, and coffee was not really documented until the 900th year of the Christian era. At that time, the Yemenis carefully guarded the coffee in order to prohibit the outflow of coffee. However, some coffee saplings are smuggled to the Netherlands and planted in greenhouses. Coffee was not available in America until 1723.
2016-07-11 Coffee raw beans processing process one year several times coffee beans spread originated fromThis is the use of a modified Vietnamese pot to extract pure Vietnamese coffee beans by dripping. And the most important feature of Vietnamese coffee beans is baked with special cream, so there will be a strong tropical coffee wrapped with a strong creamy flavor. Drinking coffee is a daily habit of Vietnamese. Vietnamese cafes are very common, not high-spending places, and ordinary ones are only a few yuan RMB. Vietnam Coffee
2016-10-15 Vietnam coffee price flavor description treatment variety introduction this is useRed-brown wooden doors and windows, neat and warm red and white checked tablecloths-the Riche Cafe, built in 1908, has spent 103 years in Tahrir Square in the center of the Egyptian capital Cairo.
2014-08-12 Coffee Culture Egypt CafeThe planting techniques of herbal coffee are as follows:
2014-05-23 Coffee knowledge coffee cultivationThe upper part of the storefront can set up a strip store sign to display the name of the store prominently. In the bustling business district, consumers often first browse all kinds of store signs, large and small, looking for commercial service places that achieve their consumption goals or are worth visiting. Therefore, the effects of cafe signboards with high generalization and strong attraction on the visual stimulation and psychology of customers are
2014-07-26 Coffee shop operation coffee shop signboard signboard designThe Riche Cafe, built in 1908, has spent 103 years in Tahrir Square in the center of the Egyptian capital Cairo.
2014-05-16 Caf é Carlo Rish Cafe RicheCosta Rica has one of the highest levels of economic development in Central America, with a per capita GDP exceeding US $4600. Colombia is rich in natural resources, with bauxite reserves of about 150 million tons, iron reserves of about 400 million tons, coal reserves of about 50 million tons and forest cover area of 600000 hectares. Its industry is mainly light industry and manufacturing industry, mainly textile, equipment, food, wood, chemical industry and so on. Agriculture with
2016-08-12 Aroma full-bodied Costa Rica Yelsa Luo coffee coffee flavor taste ZhuangCoffee planting technology 1, growth habits coffee likes warmth, drought and cold tolerance, afraid of frost damage, seedlings and adult plants are easily defoliated to death by frost, seeds can not mature. Coffee is not strict on the land, idle land can also be planted, but with good drainage, deep soil, loose and fertile sandy soil is appropriate. Second, seed selection of planting techniques: before sowing, the germination rate of seeds should be tested. Concrete method
2016-05-08 Coffee planting conditions technology coffee growth habits warmthSeed selection: the germination rate of seeds should be tested before sowing. Specific method: divide the full seeds into several parts, number them in turn, take out 125 to 250 grams in each part and put them into corresponding numbered utensils, soak them in warm water for about 50 ℃ for one day and night, pour out the water, rinse again with clean water, then cover with a wet cloth to maintain humidity, bud can be produced after three days, and the bud rate is up to 85%.
2016-10-17 Indonesia coffee beans ancient planting male beans mother beans brands introduction seed selection sowingIn the turmoil before Egypt's parliamentary elections, the formerly bustling city center was once again depressed, and most shops closed again, except for the cafe on the corner, whose windows glowed soft yellow. It is here that Najib Mahafuz, a longtime customer of the Nobel Prize for Literature, drinks coffee with his literary friends, observes life, talks about the current situation, and witnesses the ups and downs of history.
2014-04-27 Historically Egypt cafes role Parliament pre-election unrest the pastFirst, the growth habit of coffee is warm, drought-tolerant, not cold-resistant, afraid of freezing, seedlings and adults are easy to be defoliated to death by frost, and the seeds can not mature. Coffee is not strict on the land, idle land can also be planted, but with good drainage, deep soil, loose and fertile sandy soil is appropriate. Second, seed selection of planting techniques: before sowing, the germination rate of seeds should be tested. Specific method: the full grain
2015-06-21 Coffee growth habits and planting technology coffee warmthDrinking coffee is a daily habit of Vietnamese people. Vietnamese cafes are very common and not expensive places. Ordinary coffee is only a few yuan RMB. Vietnamese coffee is not brewed in a coffee pot, but a special drip coffee cup, followed by an old-fashioned printed glass, drop by drop to pass the time. When you make it, drop it on the glass holder below
2016-07-25 Delicate Flavor Vietnam Coffee Brand What Boutique Coffee BeanRed-brown wooden doors and windows, clean and warm red and white checked tablecloths built in 1908 Riche Cafe, in the Egyptian capital Cairo Tahrir Square has spent 103 spring and autumn. Cafe Riche In the turmoil ahead of Egypt's parliamentary elections, the formerly bustling city center fell into depression again, most shops closed again, only
2014-12-11 Cafe Recommended Carlo Year History Rish Riche Brown