Double-enzyme hydrolysis method for preparing infant nutrient rice flour

A technology of nutritional rice flour and dual-enzyme hydrolysis, which is applied in the field of infant food, can solve the problems of nutrient loss and high energy consumption of the rice flour enzymatic hydrolysis process, and achieve the effects of reducing labor intensity, simplifying operation, and strong operability

Active Publication Date: 2014-07-16
广东每智健康科技有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0005] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a dual-enzyme hydrolysis method for preparing i

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  • Double-enzyme hydrolysis method for preparing infant nutrient rice flour
  • Double-enzyme hydrolysis method for preparing infant nutrient rice flour
  • Double-enzyme hydrolysis method for preparing infant nutrient rice flour

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Embodiment Construction

[0026] The present invention provides a dual-enzyme hydrolysis method for preparing nutritional rice flour for infants and young children. In order to make the purpose, technical scheme and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] A kind of double-enzyme hydrolysis method for preparing infant nutritional rice flour provided by the present invention, it comprises steps:

[0028] The rice is pulverized and sieved to obtain rice flour;

[0029] Specifically, a rice grinder can be used to pulverize the rice, and then pass through an 80-mesh sieve to obtain rice flour less than 80 mesh.

[0030] Make starch milk by mixing rice flour;

[0031] During implementation, water at a certain temperature can be used for pulping treatment. In terms of mas...

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Abstract

The invention discloses a double-enzyme hydrolysis method for preparing infant nutrient rice flour. The method comprises the following steps: smashing rice, and sieving to obtain rice flour; performing size mixing on the rice flour to obtain starch milk; adding alpha-amylase and beta-amylase into the starch milk, and carrying out enzymolysis with heat preservation for a certain period of time; after enzymolysis, adding auxiliary materials and uniformly mixing to obtain a mixture; and refining the mixture, and drying to obtain the nutrient rice flour. The method for producing rice flour by an enzymolysis process is high in operability, a conventional enzymolysis process with frequent heating and cooling can be replaced fully, production equipment is simple, the investment cost is reduced, the operation is simplified, the labor intensity is lowered, and the energy consumption is lowered. The method is very suitable for transformation and upgrading of a large number of rice flour plants adopting the conventional process.

Description

technical field [0001] The invention relates to the field of food for infants and young children, in particular to a double-enzyme hydrolysis method for preparing nutritional rice flour for infants and young children. Background technique [0002] As a traditional breast milk substitute or supplement and supplementary food for infants and young children, infant nutrition rice noodles have attracted much attention. However, the existing rice flour has poor brewing performance and agglomeration, which is not conducive to infants taking food, and infants who take supplementary food have less amylolytic enzymes in their stomachs and intestines, and have poor digestibility of starchy foods. At present, amylase bio-enzymatic hydrolysis technology is also used to hydrolyze the starch part, the main component of infant nutrition rice flour, from long-chain macromolecules to short-chain small molecules, so as to improve the digestion and absorption rate and brewing performance of the...

Claims

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Application Information

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IPC IPC(8): A23L1/10A23L1/29A23L7/10A23L33/00
CPCA23L7/10A23L33/00A23P10/40
Inventor 林汉卿刘梅森高丽霄臧成国张织芬李鑫
Owner 广东每智健康科技有限公司
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