Rice machining process
A rice processing and technology technology, which is applied to the preservation of edible seeds, preservation of seeds by coating protective layers, food preservation, etc., can solve problems such as deterioration and nutrient loss of selenium-enriched rice, and achieve enhanced protection, avoid loss and deterioration. , to avoid the effect of falling off
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Embodiment 1
[0038] A kind of rice processing technology, concrete steps are as follows:
[0039](1) First use selenium-enriched rice as raw material, and three machines connect rice in series to make peeled rice;
[0040] (2) Then the dehulled rice is milled in series by two machines to obtain polished rice and aleurone-germ mixture;
[0041] (3) Superfinely pulverizing the aleurone-embryo mixture to make superfine powder with a particle size of ≤10 μm;
[0042] (4) Then the superfine powder is dispersed in the basic aqueous solution of 3 times the weight to obtain the pretreatment liquid;
[0043] (5) Finally, soak the polished rice in the pretreatment solution obtained in step (4), freeze-dry in vacuum, form a film on the surface of the polished rice to obtain the pretreated polished rice, then rinse the pretreated polished rice with the basic aqueous solution, and dry it naturally;
[0044] Wherein, the basic aqueous solution is prepared by mixing the following components by weight: ...
Embodiment 2
[0061] A kind of rice processing technology, concrete steps are as follows:
[0062] (1) First use selenium-enriched rice as raw material, and three machines connect rice in series to make peeled rice;
[0063] (2) Then the dehulled rice is milled in series by two machines to obtain polished rice and aleurone-germ mixture;
[0064] (3) Superfinely pulverizing the aleurone-embryo mixture to make superfine powder with a particle size of ≤10 μm;
[0065] (4) Then the superfine powder is dispersed in the basic aqueous solution of 5 times of weight to obtain the pretreatment liquid;
[0066] (5) Finally, soak the polished rice in the pretreatment solution obtained in step (4), freeze-dry in vacuum, form a film on the surface of the polished rice to obtain the pretreated polished rice, then rinse the pretreated polished rice with the basic aqueous solution, and dry it naturally;
[0067] Wherein, the basic aqueous solution is prepared by mixing the following components by weight: ...
Embodiment 3
[0084] A kind of rice processing technology, concrete steps are as follows:
[0085] (1) First use selenium-enriched rice as raw material, and three machines connect rice in series to make peeled rice;
[0086] (2) Then the dehulled rice is milled in series by two machines to obtain polished rice and aleurone-germ mixture;
[0087] (3) Superfinely pulverizing the aleurone-embryo mixture to make superfine powder with a particle size of ≤10 μm;
[0088] (4) Then the superfine powder is dispersed in the basic aqueous solution of 4 times of weight to obtain the pretreatment liquid;
[0089] (5) Finally, soak the polished rice in the pretreatment solution obtained in step (4), freeze-dry in vacuum, form a film on the surface of the polished rice to obtain the pretreated polished rice, then rinse the pretreated polished rice with the basic aqueous solution, and dry it naturally;
[0090] Wherein, the basic aqueous solution is prepared by mixing the following components by weight: ...
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