Abstract: This papcr took the advantage of the method of frezzing extraction to collect pumpkin juice and Hami melon juice.The results showed that pumpkin and Hami melon were first frozen at -16~ - 18℃ for 15~30 days then thawed naturally.These juices were collected with an extraction yield 5%~ 18% more than the traditional metheds wheleas the pumpkin’s and Hami melon s unique tragrance was still preserved.The addition of licorice would enhance The sweet faste and make the composite beverage healthful.

Key words: Pumpkin Hami melon Compound health beverage Freezing extraction