The invention provides a
helianthus tuberosus canned food and a making method thereof. The
helianthus tuberosus canned food consists of 60-80 parts of
helianthus tuberosus tubers and 30-40 parts of canned food juice, wherein the helianthus tuberosus tubers are rich in fructosan, traditional high-glucose water containing various additives does not need to be added, the helianthus tuberosus tubers do not contain any additives of edible
pigment and the like, and the fructosan is not easy to directly absorb by human bodies, so that the intake of energy is reduced, and
obesity cannot be caused; anda helianthus tuberosus sprout extract, a helianthus tuberosus flower extract, a
grape seed extract and a
Mount Taishan
cordyceps militaris extract are added to the canned food juice, so that the kinds and the content of
active components in the helianthus tuberosus canned food are enriched, and the helianthus tuberosus canned food can effectively
resist free radicals, restrain generation of lipidperoxide, dispel chloasma, restrain the activity of
tyrosinase and reduce melanogenesis. The helianthus tuberosus canned food can also eliminate too many
oxygen free radicals caused by external factors of
ultraviolet rays,
air pollution and the like, and have the effect of delaying
photoaging, the comprehensiveness of nutritive and health-care functions of the helianthus tuberosus canned food isimproved, and the obtained helianthus tuberosus canned food is suitable for old people and young people.