Preparation method of coffee bean extract with low caffeine using low temperature extraction and preparation method of capsule coffee using the same

摘要

The present invention relates to a method for producing a low-caffeine coffee bean extract using a low temperature extraction method and a method for producing a capsule coffee using the same. More particularly, the present invention relates to a coffee bean extract obtained by low temperature extraction without subjecting a coffee bean to high- Therefore, the present invention provides a method for producing a low-caffeine coffee which can eat a small amount of caffeine and can take a large amount of an effective ingredient beneficial to the human body, because the active ingredient contained in the bean curd is not destroyed and contains a small amount of caffeine. The coffee bean extract solution prepared according to the present invention does not use a high temperature roasting method but uses a low temperature extraction method and extracts using a solvent having an excellent elution efficiency of the active ingredient so that the loss of the active ingredient such as glodogenic acid and protein is small It is possible to produce coffee with low caffeine content. Therefore, a small amount of chlorogenic acid can be consumed by a small amount of coffee, while the consumption of caffeine can be reduced. Therefore, it is effective for the health and diet of modern people. Especially, when capsule coffee is manufactured by encapsulating the coffee bean extract according to the present invention, It is excellent for long-term storage and can be easily enjoyed at home or office.