Preparation method of low-sugar fully-preserved wild kiwiberries

The invention relates to a preparation method of low-sugar preserved wild kiwiberries. In the method, fresh or quick-frozen kiwiberries are taken as raw materials; and the low-sugar preserved wild kiwiberries are produced by utilizing modern processing techniques such as color protection, piercing, fruit hardening, low-temperature vacuum sugar permeation, vacuum drying and the like. By means of the method, various nutrition constituents and efficacy factors in the kiwiberries are preserved maximally, and the problem of greater nutrition loss of a processed product because the kiwiberries are difficult to store is solved. The preparation method has the advantages of simple production process and short production cycle; and the obtained product has the advantages of good taste, long quality guarantee period, less nutrition constituent loss, more beautiful appearance and pure flavor, thus meeting dual needs of modern people for nutrition and health, and having wide market prospect.