Frozen storage of small fruit coffee seeds
The French Development Institute has recently successfully invented a method of long-term frozen storage of small fruit coffee seeds, which provides a reliable means for establishing a small fruit coffee seed bank and protecting biodiversity. Coffee belongs to Rubiaceae evergreen shrubs or small trees, mainly produced in tropical areas, there are small fruit coffee, medium fruit coffee and large fruit coffee and so on. Small fruit coffee is native to the Arab region and is currently one of the most widely grown in the world. However, due to the poor cold tolerance of small fruit coffee seeds, the long-term preservation of this kind of coffee seeds has been considered difficult or even impossible. According to reports, the method invented by the French Development Research Institute is mainly divided into four steps: the first step is seed drying and dehydration, the second step is slow cooling and rapid immersion of seeds in liquid nitrogen, the third is reheating, and the last is rehydration.
The researchers say this method can ensure that the reserve organization of coffee seeds will not be damaged, so that the seeds can be preserved for a long time.
(responsible Editor: coffee Sound)
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Vietnam's coffee exports will decrease significantly in the 2012-2013 season
Vietnam Coffee and Cocoa Association recently said that due to natural disasters, a decline in unit output, and difficulties in financing for exporters, Vietnamese coffee production is expected to be reduced by 15-20% in 2012, and exports will also be significantly reduced. It is expected that it will be difficult to maintain the status of the world's largest exporter. Vietnam exports coffee to 80 countries and regions, of which Germany accounts for 12.8% of the total exports and the United States accounts for 11.6%.
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Design guide for creative coffee cups
Creative coffee cup design icon combination of ink painting creative coffee cup design icon creative coffee cup design map matching hand-shaped espresso cup creative coffee cup design diagram this creative coffee cup feels like bubbles in Gudu after it is put into the coffee. next to the matching mixing stick. The left side of the creative coffee cup design guide is the coffee picture, and the picture on the right is the empty cup creative coffee cup.
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