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脱水山楂片，折合成鲜果，总酸含量升高了２３．９％，总糖含量升高了７．２％，Ｌ－抗坏血酸损失５５．６％。利用脱水山楂片制取山楂汁，总糖提取率７６．３％， Ｌ─抗坏血酸保存率１１．３％。工艺简单易行，利于实现周年生产。
Dehydrated hawthorn tablets, equivalent to fresh fruit, the total acid content increased by 23.9%, the total sugar content increased by 7.2%, L-ascorbic acid loss of 55.6%. The hawthorn juice was prepared by using dehydrated hawthorn tablet, the total sugar extraction rate was 76.3% and the L-ascorbic acid preservation rate was 11.3%. Process is simple, conducive to the realization of annual production.