Dried cut citrus fruit and manufacturing process therefor
A technology for citrus and fruit, which is applied to the field of drying and cutting citrus fruits and the preparation method thereof, can solve the problems of inability to remove bitterness, insufficient soaking, hard peel, etc., and achieve the effects of good appearance, good taste, and refreshing sweetness.
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Embodiment 1
[0082] (1) Wash raw lemons (acidity 6.2%) to remove defective products and foreign matter, then heat the lemon peels in boiling water for 2 minutes, rinse with water at normal temperature (20°C), and cool to a temperature of 30°C.
[0083] (2) Cut the above-mentioned cooled lemon into circles with a thickness of about 4mm, and remove the seeds.
[0084] (3) Adjust the acidity of the lemon after cutting. That is, after piercing the peel and pulp of the cut lemon at a rate of 9 pieces / cm2 with a needle, it was blanched at 80° C. for 3 minutes.
[0085] (4) Carry out twice sugar liquid immersion to the lemon that has carried out acidity adjustment. The method of soaking in sugar solution is as follows: as a first soak, slowly freeze to -16°C for 24 hours while maintaining soaking in Brix30% sugar solution, and then spend 24 hours to slowly thaw to 4°C; then as a second soak, Transfer to Brix 50% sugar solution, keep soaked state, carry out 10 minutes of 6cmHg decompression trea...
Embodiment 2~5、 comparative example 1~3
[0088] By the same preparation method as Example 1, Examples 2-5 and Comparative Examples 1-3 were adjusted so as to achieve each content shown in Table 1. Wherein, the sugar solution immersion of operation (4) uses the same Brix, the sugar solution of sugar solution composition ratio shown in Table 2.
[0089] 〔Table 1〕
[0090]
[0091] 〔Table 2〕
[0092]
[0093] ※In the above table, liquid sugar refers to fructose and glucose liquid sugar (solid content 75%).
Embodiment 6
[0095] Except that the perforation ratio of pericarp and pulp is changed to 2 / cm in the operation (3) of embodiment 1, carry out the same operation as embodiment 1.
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