Abstract

In the last few years, the Vietnam coffee industry faces the very unstable situation that the production capacity and price of coffee kernel are strong varied in the world market. Several coffee companies attempt to avoid this problem by producing and exporting the coffee powder, instead of coffee kernel. But, because of the backward technology and old technical equipment, the coffee powder do not have the high quality and the suitable price to take a part in the competition in the exported market. In other improve this situation Vietnam coffee industry, it is necessary to renew the technology and the equipment. In this paper, the author presents the series of experiments. From those, the optimal technology parameters are estimated. Base on the results of this research the new technology process for the coffee industry is established.