The hippophas juice was used on study as raw material.The experiments were carried on browning, perservation of nutritions and effect of microorganism for the store period of hippophas juice.

• 本试验以沙棘原汁为原料,针对沙棘原汁在贮藏期间的褐变,营养物质的保存,微生物的影响等问题进行了试验。