CN102813049A

CN102813049A - Making method of preserved sweet potato

Info

Publication number: CN102813049A
Application number: CN 201110153403
Authority: CN
Inventors: 王盼盼
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-09
Filing date: 2011-06-09
Publication date: 2012-12-12

Abstract

The invention relate to a making method of preserved sweet potato. The making method includes cleaning sweet potato, hawthorn, apple and Chinese date, removing peel, stems and pits, soaking the Chinese date, cutting the sweet potato in strips, hardening under color protection, boiling in boiling water, juicing the hawthorn, the apple and the Chinese date, boiling the juice in a pot, adding white sugar, adding the sweet potato strips into the pot to absorb sufficient molten sugar and the juice, taking out for drying, and packing with polypropylene composite film bags for storage. The preserved sweet potato is simple to make, convenient to eat and nutrient and is good convenience food for people.

Description

A kind of preparation method of sweet potato preserved fruit

The present invention relates to a kind of food, particularly a kind of preparation method of sweet potato preserved fruit.

It is simple to the purpose of this invention is to provide a kind of preparation method, instant, the preparation method of nutritious sweet potato preserved fruit.

Technical scheme of the present invention is achieved in that and it is characterized in that:

Sweet potato 5000-30000g hawthorn 500-5000g apple 1000-8000g

Date 500-3000g white sugar 3000-12000g

At first with sweet potato, hawthorn, apple, date, clean, sweet potato is removed skin, and hawthorn, apple, date are removed stalk nucleus; Date was soaked 1-3 hour with clear water, is cut into thick 0.5 centimetre of strip to sweet potato, be placed on immediately behind the slitting shape protect look 5-20 minute in the citric acid solution of 0.05% sodium hydrogensulfite and 0.1% after; Pull out again and the sweet potato bar to be put into 0.1% calcium chloride solution soaked 5-15 minute; Make its sclerosis, again the sweet potato bar of sclerosis is put into boiling water and boiled 5-15 minute, with the clear water drop branch that anhydrates.Then hawthorn, apple, date are placed in the beater and pull an oar, get juice and remove slag, fruit juice is gone into and is boiled after adding proper amount of clear water again in the pot; Add white sugar, constantly stirring is fully dissolved sugar, and the sweet potato bar with sclerosis drops in the pot then; Pull out after making it fully suction sugar and fruit juice, put into 50-85 ℃ of baking of baking oven temperature, the low earlier back of temperature is high; Make its water content reach 14-20% and get final product, can be divided in the polypropylene composite film bag after baking finishes and store.These article are made simple, and instant is nutritious, is the good instant food of people.

Embodiment:

Sweet potato 25000g hawthorn 3000g apple 5000g date 2000g

White sugar 10000g

At first with sweet potato, hawthorn, apple, date, clean, sweet potato is removed skin, and hawthorn, apple, date are removed stalk nucleus; Date was soaked 2 hours with clear water, be cut into thick 0.5 centimetre of strip to sweet potato, be placed on immediately behind the slitting piece in the citric acid solution of 0.05% sodium hydrogensulfite and 0.1% and protect look after 15 minutes; Again the sweet potato bar being put into 0.1% calcium chloride solution after pulling out soaked 10 minutes; Make its sclerosis, again the sweet potato bar of sclerosis is put into boiling water and boiled 5-15 minute, with the clear water drop branch that anhydrates.Then hawthorn, apple, date are placed in the beater and pull an oar, get juice and remove slag, fruit juice is gone into and is boiled after adding proper amount of clear water again in the pot; Add white sugar, constantly stirring is fully dissolved sugar, and the sweet potato bar with sclerosis drops in the pot then; Pull out and put into 60 ℃ of bakings of baking oven temperature after making it fully suction sugar and fruit juice; The low earlier back of temperature is high, makes its water content reach 16% and gets final product, and can be divided in the polypropylene composite film bag after baking finishes and store.

Claims

1. the present invention relates to a kind of preparation method of sweet potato preserved fruit, it is characterized in that;

Sweet potato 5000-30000g hawthorn 500-5000g apple 1000-8000g

Date 500-3000g white sugar 3000-12000g.

2. according to claim 1; Earlier sweet potato, hawthorn, apple, date are cleaned peeling, handle, nuclear with clear water immersion 1-3 hour; Be cut into strip to sweet potato; Be placed on immediately in the citric acid solution of 0.05% sodium sulfite and 0.1% and protected look 5-20 minute, pull out and put into 0.1% calcium chloride solution and soaked 5-15 minute, make its sclerosis.

3. according to claim 1, put into boiling water to the sweet potato bar of sclerosis and boiled 5-15 minute, then hawthorn, apple, date are placed in the beater, to get juice and remove slag, fruit juice boils after going into the interior adding of pot proper amount of clear water, adds white sugar, and stirring is dissolved.

4. according to claim 1, the sweet potato bar of sclerosis is dropped in the pot, make it fully suction sugar and fruit juice after, pull out and put into baking oven, temperature 50-85 ℃ of baking, low after high earlier, make its water content reach 14-20%.