Study on the preserving techniques of squeezed juice of fresh ginger and Glutinous rehannia / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study the preserve techniques of squeezed juice of Chinese medicinal materials.</p><p><b>METHOD</b>The techniques of refrigeration, rapid freezing, 60Cogamma-ray sterilization, freeze-drying and spray-drying were used for preservation of squeezed juice of Ginger and Glutinous Rehannia. Different results were compared.</p><p><b>RESULT</b>The period of preservation was half or one year.</p><p><b>CONCLUSION</b>The rapid freezing, freeze-drying and spray-drying are suitable for preservation of squeezed juice of Chinese medicinal materials.</p>