Fruit fresh-keeping paper
A fresh-keeping paper and fruit technology, which is applied in the fields of fruit and vegetable preservation, food preservation, food science, etc., can solve the problems of unsatisfactory fruit preservation effect, achieve the effects of no damage to human health, prolong the preservation period, and maintain the flavor
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[0016] Example 1
[0017] In this example, a fresh-keeping liquid is used for the fresh-keeping paper for fruit, and the parts by weight of the raw materials in the fresh-keeping liquid are: 10 parts of myrrh extract, 20 parts of eucalyptus oil, 5 parts of loquat leaf extract, and 2 parts of cabbage extract .
[0018] The preparation method is as follows: the base paper is coated with a layer of starch solution, air-dried, then sprayed with a fresh-keeping liquid by spraying, transferred to a freeze-drying box, the temperature is adjusted to 0 DEG C, and freeze-dried for 5 minutes.
Example Embodiment
[0019] Example 2
[0020] In the present embodiment, a fresh-keeping liquid is used for the fresh-keeping paper for fruit, and the parts by weight of the raw materials in the fresh-keeping liquid are: 15 parts of myrrh extract, 15 parts of eucalyptus oil, 10 parts of loquat leaf extract, and 6 parts of cabbage extract .
[0021] The preparation method is as follows: the base paper is coated with a layer of starch solution, air-dried, then sprayed with a fresh-keeping liquid by spraying, transferred to a freeze-drying box, the temperature is adjusted to 2° C., and freeze-dried for 7 minutes.
Example Embodiment
[0022] Example 3
[0023] In this embodiment, a fresh-keeping liquid is used for the fresh-keeping paper for fruit, and the parts by weight of the raw materials in the fresh-keeping liquid are: 20 parts of myrrh extract, 25 parts of eucalyptus oil, 15 parts of loquat leaf extract, and 10 parts of cabbage extract .
[0024] The preparation method is as follows: the base paper is coated with a layer of starch solution, air-dried, then sprayed with a fresh-keeping liquid by spraying, transferred to a freeze-drying box, the temperature is adjusted to 3° C., and freeze-dried for 10 minutes.
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