The present invention provides a manufacturing method of the green tea powder, tea , green tea extract, from a green tea to obtain a Comprising the green tea extract was concentrated under reduced pressure to collect the green tea flavor And the green tea extract was freeze- precursor , provides a process for the preparation of tea green tea powder , comprising the step of mixing the green tea flavor in the collecting lyophilized green tea extract .본 발명은 녹차분말차의 제조방법에 있어서, 녹차로부터 녹차추출액을 얻는 단계 상기 녹차추출액을 감압농축하고 녹차향을 포집하는 단계 및 상기 녹차추출액을 동결전조하고, 동결건조된 녹차추출물에 상기 포집한 녹차향을 혼합하는 단계를 포함하는 녹차분말차의 제조방법을 제공한다.