CN112314848A - Preparation method of fried rice nutrition powder - Google Patents

Preparation method of fried rice nutrition powder Download PDF

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Publication number
CN112314848A
CN112314848A CN202011234559.2A CN202011234559A CN112314848A CN 112314848 A CN112314848 A CN 112314848A CN 202011234559 A CN202011234559 A CN 202011234559A CN 112314848 A CN112314848 A CN 112314848A
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CN
China
Prior art keywords
rice bran
rice
heat transfer
transfer medium
sieving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011234559.2A
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Chinese (zh)
Inventor
吴群
彭天浩
夏延斌
程丑夫
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Hunan Mizhenbao Biotech Co ltd
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Hunan Mizhenbao Biotech Co ltd
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Publication date
Application filed by Hunan Mizhenbao Biotech Co ltd filed Critical Hunan Mizhenbao Biotech Co ltd
Priority to CN202011234559.2A priority Critical patent/CN112314848A/en
Publication of CN112314848A publication Critical patent/CN112314848A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L7/00Cereal-derived products; Malt products; Preparation or treatment thereof
    • A23L7/10Cereal-derived products
    • A23L7/115Cereal fibre products, e.g. bran, husk
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/16Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/40Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cereal-Derived Products (AREA)

Abstract

The invention provides a preparation method of fried rice nutrition powder, which comprises the following steps: 1) screening, selecting high-quality fresh rice bran raw material, and sieving with a 20-40 mesh sieve; 2) mixing materials: adding the screened rice bran into a mixer, and starting a stirrer; 3) preheating: adding a heat transfer medium into the frying machine according to the weight fraction of 1:1-10 of the raw material rice bran; 4) frying: the heat transfer medium and the rice bran are stir-fried together in the stir-frying machine; 5) sieving: sieving the fried heat transfer medium and rice bran; 6) drying; 7) packaging: and after the sieving is finished, the materials can be packaged and stored under the condition of cooling to normal temperature. The preparation method of the fried rice-delicacy nutrition powder provided by the invention can effectively inhibit the oxidation rancidity process of rice bran, and provides a basic guarantee for storage, processing and application of the rice-delicacy nutrition powder, so that the rice-delicacy nutrition powder can be stored for a long time at normal temperature.

Description

Preparation method of fried rice nutrition powder
Technical Field
The invention relates to the field of deep processing of food and comprehensive utilization of byproducts, in particular to a preparation method of fried rice nutrition powder.
Background
The paddy is the first big food variety in China, about 2 hundred million tons of paddy are produced every year at present, and the process of processing the paddy into polished rice is as follows: hulling rice (removing hull) to obtain brown rice, and grinding the brown rice to obtain polished rice. The fine rice processing process is to grind off the seed coat, embryo and part of aleurone layer of the brown rice, and the ground product is rice bran. According to various domestic and foreign documents of grain chemistry, rice bran contains 90% of nutrients required by human body, and the nutrient content is more than 60% of whole grain rice, so that the rice bran is called as "a natural nutrient source".
The rice bran contains 15% of protein, 16% to 22% of fat, 3% to 8% of sugar, more than 40% of dietary fiber, hemicellulose and the like on average, and most of main fatty acids in the fat are monounsaturated and diunsaturated fatty acids such as oleic acid, linoleic acid and the like, so that the rice bran is very beneficial to the health of a human body. In addition, the rice bran has very characteristic micronutrient composition, contains vitamin E with very high physiological activity, gamma-aminobutyric acid, glutathione, squalene, vitamin B, inositol hexaphosphate, gamma-oryzanol, gamma-ferulic acid, N-dehydroceramide and the like, and the scientific research for many years proves that the substances have definite health-care function. Therefore, the rice bran is a renewable resource with high nutrient content and has potential good effects on regulating the physiological function of organisms and preventing and treating diseases. Has effects in controlling blood pressure, reducing cholesterol, relieving constipation, reducing urinary calculus, resisting cancer, caring skin, and protecting health. The development of the product has unique advantages for improving the nutrition of people in staple food grain areas.
However, rice bran has high polar lipid and high oxidase activity, so that the storage stability is poor, the peroxide value of the rice bran is generally over the edible standard after about 10 days, and the traditional stir-frying process cannot inhibit the lipid autoxidation process, and the peroxidase activity is high due to uneven heating, the storage stability is poor, so the rice bran is rarely utilized by food processing for a long time.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide a preparation method of fried rice-delicacy nutrition powder, which can effectively inhibit the oxidation rancidity process of rice bran and provide basic guarantee for storage, processing and application of the rice-delicacy nutrition powder.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
a preparation method of fried rice nutrition powder comprises the following steps:
1) screening, selecting high-quality fresh rice bran raw material, and sieving with a 20-40 mesh sieve;
2) mixing materials: adding the screened rice bran into a mixer, starting a stirrer, uniformly adding the antioxidant emulsion into the rice bran according to the weight ratio of the rice bran to the volume of the antioxidant emulsion and the ratio of 100: 5-8, and continuously stirring the mixture in the stirrer for a certain time until the antioxidant emulsion is uniformly distributed in the rice bran;
3) preheating: adding a heat transfer medium into a frying machine according to the weight fraction of 1:1-10 of the raw material rice bran, and adding the mixed rice bran when the preheating temperature reaches 120 ℃ and 150 ℃;
4) frying: stir-frying the heat transfer medium and the rice bran in a stir-frying machine, and stir-frying for a certain time with big fire;
5) sieving: sieving the fried heat transfer medium and rice bran to remove the heat transfer medium;
6) and (3) drying: after sieving, placing the rice bran powder in a drying oven, and drying until the moisture content is 8-10%;
7) packaging: after the materials are sieved, the materials can be packaged and stored under the condition of normal temperature, and the storage environment is a dry place which is cool and dry at normal temperature, so that direct sunlight is avoided.
As an improvement, in the step 3), the preheated heat transfer medium is broad bean, corn, soybean or hollow metal balls with the specific gravity close to that of the wet rice bran.
As an improvement, in the step 4), the frying time is 3-10 minutes.
As an improvement, in the step 6), the drying temperature is 60-80 ℃.
The invention has the beneficial effects that:
the method can effectively inhibit the oxidation rancidity process of the rice bran, and provides basic guarantee for the storage and processing application of the rice-delicacy nutrition powder, so that the rice-delicacy nutrition powder can be stored for a long time at normal temperature.
Detailed Description
The invention is illustrated below by means of specific examples, without being restricted thereto.
Example one
A preparation method of fried rice nutrition powder comprises the following steps:
1) screening, namely selecting high-quality fresh rice bran raw materials, and screening the rice bran raw materials through a 20-mesh screen;
2) mixing materials: adding the screened rice bran into a mixer, starting a stirrer, uniformly adding the antioxidant emulsion into the rice bran according to the proportion of the weight of the rice bran to the volume of the antioxidant emulsion of 100: 5, and continuously stirring the mixture in the stirrer for a certain time until the antioxidant emulsion is uniformly distributed in the rice bran;
3) preheating: adding a heat transfer medium into a frying machine according to the weight fraction of 1:1 of the raw material rice bran, and adding the mixed rice bran after the preheating temperature reaches 120 ℃;
4) frying: stir-frying the heat transfer medium and the rice bran in a stir-frying machine, and stir-frying for a certain time with big fire;
5) sieving: sieving the fried heat transfer medium and rice bran to remove the heat transfer medium;
6) and (3) drying: after sieving, placing the rice bran powder in a drying box, and drying until the moisture content is 8%;
7) packaging: after the materials are sieved, the materials can be packaged and stored under the condition of normal temperature, and the storage environment is a dry place which is cool and dry at normal temperature, so that direct sunlight is avoided.
In the step 3), the preheated heat transfer medium is broad bean, corn, soybean or hollow metal ball with the specific gravity close to that of the wet rice bran.
In the step 4), the stir-frying time is 3 minutes.
In the step 6), the drying temperature is 60 ℃.
Example two
A preparation method of fried rice nutrition powder comprises the following steps:
1) screening, namely selecting high-quality fresh rice bran raw materials, and screening the rice bran raw materials through a 40-mesh screen;
2) mixing materials: adding the screened rice bran into a mixer, starting a stirrer, uniformly adding the antioxidant emulsion into the rice bran according to the weight ratio of the rice bran to the volume of the antioxidant emulsion according to the ratio of 100: 8, and continuously stirring the mixture in the stirrer for a certain time until the antioxidant emulsion is uniformly distributed in the rice bran;
3) preheating: adding a heat transfer medium into a frying machine according to the weight fraction of 1:10 of the raw material rice bran, and adding the mixed rice bran after the preheating temperature reaches 150 ℃;
4) frying: stir-frying the heat transfer medium and the rice bran in a stir-frying machine, and stir-frying for a certain time with big fire;
5) sieving: sieving the fried heat transfer medium and rice bran to remove the heat transfer medium;
6) and (3) drying: after sieving, placing the rice bran powder in a drying box, and drying until the moisture content is 10%;
7) packaging: after the materials are sieved, the materials can be packaged and stored under the condition of normal temperature, and the storage environment is a dry place which is cool and dry at normal temperature, so that direct sunlight is avoided.
In the step 3), the preheated heat transfer medium is broad bean, corn, soybean or hollow metal ball with the specific gravity close to that of the wet rice bran.
In the step 4), the stir-frying time is 8 minutes.
In the step 6), the drying temperature is 80 ℃.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (4)

1. A preparation method of fried rice nutrition powder is characterized by comprising the following steps:
1) screening, selecting high-quality fresh rice bran raw material, and sieving with a 20-40 mesh sieve;
2) mixing materials: adding the screened rice bran into a mixer, starting a stirrer, uniformly adding the antioxidant emulsion into the rice bran according to the weight ratio of the rice bran to the volume of the antioxidant emulsion in a ratio of 00: 5-8, and continuously stirring the mixture in the stirrer for a certain time until the antioxidant emulsion is uniformly distributed in the rice bran;
3) preheating: adding a heat transfer medium into a frying machine according to the weight fraction of 1:1-10 of the raw material rice bran, and adding the mixed rice bran when the preheating temperature reaches 120 ℃ and 150 ℃;
4) frying: stir-frying the heat transfer medium and the rice bran in a stir-frying machine, and stir-frying for a certain time with big fire;
5) sieving: sieving the fried heat transfer medium and rice bran to remove the heat transfer medium;
6) and (3) drying: after sieving, placing the rice bran powder in a drying oven, and drying until the moisture content is 8-10%;
7) packaging: after the materials are sieved, the materials can be packaged and stored under the condition of normal temperature, and the storage environment is a dry place which is cool and dry at normal temperature, so that direct sunlight is avoided.
2. The method as claimed in claim 1, wherein the preheated heat transfer medium in the step 3) is broad bean, corn, soybean or hollow metal ball having a specific gravity close to that of the wet rice bran.
3. The method for preparing the fried rice-delicacy nutritional powder as claimed in claim 1, wherein in the step 4), the frying time is 3-10 minutes.
4. The method for preparing the fried rice-delicacy nutritional powder as claimed in claim 1, wherein in the step 6), the drying temperature is 60-80 ℃.
CN202011234559.2A 2020-11-07 2020-11-07 Preparation method of fried rice nutrition powder Pending CN112314848A (en)

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Application Number Priority Date Filing Date Title
CN202011234559.2A CN112314848A (en) 2020-11-07 2020-11-07 Preparation method of fried rice nutrition powder

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Application Number Priority Date Filing Date Title
CN202011234559.2A CN112314848A (en) 2020-11-07 2020-11-07 Preparation method of fried rice nutrition powder

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107969614A (en) * 2017-11-27 2018-05-01 山西西琳鸟农业科技开发有限公司 Gold coarse cereals nutrition powder and preparation method thereof
CN108354147A (en) * 2018-01-25 2018-08-03 广东省农业科学院蚕业与农产品加工研究所 A kind of full cereal longan nutritious food powder and preparation method thereof with intestinal flora adjustment effect
CN109221946A (en) * 2018-08-24 2019-01-18 湖南米珍宝生物高科技有限公司 A kind of brown rice skin powder extrusion is the preparation method of nutrition addition auxiliary material
CN111374265A (en) * 2018-12-29 2020-07-07 上海交通大学 Rice bran powder and processing method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107969614A (en) * 2017-11-27 2018-05-01 山西西琳鸟农业科技开发有限公司 Gold coarse cereals nutrition powder and preparation method thereof
CN108354147A (en) * 2018-01-25 2018-08-03 广东省农业科学院蚕业与农产品加工研究所 A kind of full cereal longan nutritious food powder and preparation method thereof with intestinal flora adjustment effect
CN109221946A (en) * 2018-08-24 2019-01-18 湖南米珍宝生物高科技有限公司 A kind of brown rice skin powder extrusion is the preparation method of nutrition addition auxiliary material
CN111374265A (en) * 2018-12-29 2020-07-07 上海交通大学 Rice bran powder and processing method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张云甫, 中国城市出版社 *

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Application publication date: 20210205