CN102342443B - Making method of rice germ granule type food - Google Patents

Making method of rice germ granule type food Download PDF

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Publication number
CN102342443B
CN102342443B CN2011102950166A CN201110295016A CN102342443B CN 102342443 B CN102342443 B CN 102342443B CN 2011102950166 A CN2011102950166 A CN 2011102950166A CN 201110295016 A CN201110295016 A CN 201110295016A CN 102342443 B CN102342443 B CN 102342443B
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China
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plumule
rice
powder
food
meter
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CN102342443A (en
Inventor
林亲录
吴跃
杨涛
梁盈
吴伟
肖华西
李丽辉
王青云
田蔚
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Central South University of Forestry and Technology
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Central South University of Forestry and Technology
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Abstract

The invention discloses a making method of rice germ granule type food. The method comprises the following steps of: (1) roasting and mashing rice germs, and sieving with a sieve of 50 meshes; (2) adding clean water in an amount which is 2 to 3 times weight of rice germ powder, standing for 3 to 5 hours, and grinding the rice germ powder into rice germ pulp; (3) weighing cellulase in an amount which is 0.7 to 0.9 percent of the weight of the rice germ powder, adding the cellulase into the rice germ pulp, maintaining for 60 to 70 minutes at the temperature of between 50 and 55 DEG C, heating to the temperature of between 94 and 96 DEG C, maintaining for 15 to 17 minutes, and cooling; (4) weighing 0.2 to 0.4 percent of sucrose ester, 0.3 to 0.5 percent of lecithin, 10 to 15 percent of whey protein powder and 3 to 5 percent of trehalose based on the weight of the rice germ powder, adding the weighed materials into the rice germ pulp treated by using the cellulase in the step (3), and stirring the pulp uniformly; and (5) concentrating, performing spray drying, packing, and thus obtaining the food. The prepared product can be eaten by soaking with boiled water, is moderate in taste, and is fresh and delicious.

Description

The preparation method of a kind of meter germ granule type food
Technical field
The present invention relates to a kind of meter plumule method for making food, relate in particular to a kind of preparation method of the granule type food take the rice plumule as raw material.
Background technology
The rice plumule is very important part in the rice, and its nutritive value is very high, and protein content about 20%, crude fat content be (wherein mainly being unrighted acid) about 18%.In addition, also contain starch, dietary fiber, multivitamin and microelements of calcium, iron, zinc, selenium etc.Therefore, someone estimates, and plumule only accounts for 3% by weight in a rice, but its nutrition accounts for 50% of a rice, is described as " nutrient source of being bestowed by heaven ".
China has the paddy about 1.95 hundred million tons to need processing every year, process can produce a large amount of rice plumules, at present, very limited to the utilization of rice plumule both at home and abroad, in rice milling process, the rice plumule is mixed in rice bran, generally do not separate out, but with rice bran as animal feed or be used for squeezing rice bran oil, a large amount of nutritional labelings in the rice plumule do not have fine utilization, the wasting of resources is obvious.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of nutritious, instant, the preparation method of the rice germ granule type food take the rice plumule as raw material that added value is high.
The present invention solves the technical scheme that its technical problem adopts, and the preparation method of a kind of meter germ granule type food may further comprise the steps:
(1) rice plumule preliminary treatment: the rice plumule is placed pot, be heated to 95-100 ℃, roast 20-30 minute, treat that a meter plumule surface fries to yellowing, obvious fragrance is arranged, moisture stops to roast 7% when following, smashs to pieces, and mistake 50 mesh sieves get a meter plumule powder, and are for subsequent use;
(2) infiltrate, the glue mill: take by weighing and be equivalent to the heavy 2-3 of meter plumule powder clean water doubly, join in meter plumule powder, stir, at room temperature left standstill 3-5 hour, cross colloid mill levigate, get meter plumule slurries;
(3) cellulase is processed: take by weighing and be equivalent to the heavy 0.7-0.9% food-grade of a meter plumule powder cellulase, add in step (2) the gained rice plumule slurries, under 50-55 ℃, kept 60-70 minute, be heated to immediately afterwards 94-96 ℃ (preferred 95 ℃), kept 15-17 minute, cool to room temperature gets the rice plumule slurries that cellulase is processed;
(4) batching, milling treatment of colloid: take by weighing the food-grade sucrose ester that is equivalent to the heavy 0.2-0.4% of meter plumule powder, the food grade lecithin of the heavy 0.3-0.5% of rice plumule powder, the food-grade PURE WHEY of the heavy 10-15% of rice plumule powder, the food-grade trehalose of the heavy 3-5% of rice plumule powder, these batchings are joined in the rice plumule slurries of step (3) gained cellulase processing, stir, levigate through colloid mill again, get a meter plumule homogeneous slurry;
(5) concentrated, spray-drying: the heating of step (4) gained rice plumule homogeneous slurry is concentrated, when treating moisture to 30-35wt%, stop to concentrate, be spray dried to the following powder of moisture 8wt%, packing.
Described PURE WHEY preferred protein content is more than 80%.
The food that the present invention makes take the rice plumule as raw material brews with boiling water, i.e. edible, and sweet light moderate, delicate fragrance is good to eat, can supplement the nutrients, and is again a kind of good leisure food.To the rice plumule resource in the rice bran of being present in that produces in the development and use rice process, improve the added value of rice bran, significant.
The specific embodiment
Below in conjunction with embodiment the present invention is described in further detail.
Embodiment 1
(1) rice plumule preliminary treatment: the rice plumule is placed pot, be heated to 96 ℃, roast 28 minutes, treat that a meter plumule surface fries to yellowing, obvious fragrance is arranged, moisture stops to roast 6%, smashs to pieces, crosses 50 mesh sieves, gets a meter plumule powder, and is for subsequent use;
(2) infiltration, glue mill: take by weighing 10 kilograms of meter plumule powders, take by weighing 20 kilograms of clean waters, join in meter plumule powder, stir, at room temperature left standstill 4 hours, cross colloid mill levigate, get meter plumule slurries;
(3) cellulase is processed: take by weighing and be equivalent to a meter plumule powder and weigh 0.06 kilogram of food-grade cellulase, add in step (2) the gained rice plumule slurries, under 52 ℃, kept 68 minutes, afterwards, be heated to immediately 95 ℃, kept 16 minutes, cool to room temperature gets the rice plumule slurries that cellulase is processed;
(4) batching, milling treatment of colloid: take by weighing 0.03 kilogram of food-grade sucrose ester, 0.04 kilogram of food grade lecithin, 1.2 kilograms of food-grade PURE WHEYs (protein content 80%), 0.4 kilogram of food-grade trehalose, join in the rice plumule slurries of step (3) gained cellulase processing, stir, levigate through colloid mill again, get a meter plumule homogeneous slurry;
(5) concentrated, spray-drying: the heating of step (4) gained rice plumule homogeneous slurry is concentrated, when treating moisture to 35wt%, stop to concentrate, be spray dried to the powder of moisture 7wt%, packing.
The product that the present embodiment is made brews with boiling water, i.e. edible, and sweet light moderate, delicate fragrance is good to eat.
Embodiment 2:
(1) rice plumule preliminary treatment: the rice plumule is placed pot, be heated to 99 ℃, roast 22 minutes, fry to yellowing to rice plumule surface, obvious fragrance is arranged, moisture stops to roast 5.6%, smashs to pieces, crosses 50 mesh sieves, gets a meter plumule powder, and is for subsequent use;
(2) infiltration, glue mill: take by weighing 10 kilograms of meter plumule powders, take by weighing 280 kilograms of clean waters, join in meter plumule powder, stir, at room temperature left standstill 4.5 hours, cross colloid mill levigate, get meter plumule slurries;
(3) cellulase is processed: take by weighing 0.8 kilogram of food-grade cellulase, add in step (2) the gained rice plumule slurries, kept under 54 ℃ 68 minutes, be heated to immediately afterwards 95 ℃, kept 15 minutes, cool to room temperature gets the rice plumule slurries that cellulase is processed;
(4) batching, milling treatment of colloid: take by weighing 0.03 kilogram of food-grade sucrose ester, 0.03 kilogram of food grade lecithin, 1.4 kilograms of food-grade PURE WHEYs (protein content 80%), 0.3 kilogram of food-grade trehalose, join in the rice plumule slurries of step (3) gained cellulase processing, stir, levigate through colloid mill again, get a meter plumule homogeneous slurry;
(5) concentrated, spray-drying: the heating of step (4) gained rice plumule homogeneous slurry is concentrated, when treating moisture to 33wt%, stop to concentrate, be spray dried to the powder of moisture 7wt%, packing.
The product that the present embodiment is made brews with boiling water, i.e. edible, and sweet light moderate, delicate fragrance is good to eat.

Claims (3)

1. the preparation method of a rice germ granule type food is characterized in that, may further comprise the steps:
(1) rice plumule preliminary treatment: the rice plumule is placed pot, be heated to 95-100 ℃, roast 20-30 minute, treat that a meter plumule surface fries to yellowing, obvious fragrance is arranged, moisture stops to roast 7% when following, smashs to pieces, and mistake 50 mesh sieves get a meter plumule powder, and are for subsequent use;
(2) infiltrate, the glue mill: take by weighing and be equivalent to the heavy 2-3 of meter plumule powder clean water doubly, join in meter plumule powder, stir, at room temperature left standstill 3-5 hour, cross colloid mill levigate, get meter plumule slurries;
(3) cellulase is processed: take by weighing and be equivalent to the heavy 0.7-0.9% food-grade of a meter plumule powder cellulase, add in step (2) the gained rice plumule slurries, under 50-55 ℃, kept 60-70 minute, be heated to immediately afterwards 94-96 ℃, kept 15-17 minute, cool to room temperature gets the rice plumule slurries that cellulase is processed;
(4) batching, milling treatment of colloid: take by weighing the food-grade sucrose ester that is equivalent to the heavy 0.2-0.4% of meter plumule powder, the food grade lecithin of the heavy 0.3-0.5% of rice plumule powder, the food-grade PURE WHEY of the heavy 10-15% of rice plumule powder, the food-grade trehalose of the heavy 3-5% of rice plumule powder, these batchings are joined in the rice plumule slurries of step (3) gained cellulase processing, stir, levigate through colloid mill again, get a meter plumule homogeneous slurry;
(5) concentrated, spray-drying: the heating of step (4) gained rice plumule homogeneous slurry is concentrated, when treating moisture to 30-35wt%, stop to concentrate, be spray dried to the following powder of moisture 8wt%, packing.
2. the preparation method of rice germ granule type food as claimed in claim 1 is characterized in that, in the step (3), after keeping 60-70 minute, is heated to immediately 95 ℃ under 50-55 ℃.
3. the preparation method of rice germ granule type food as claimed in claim 1 or 2 is characterized in that, in the step (4), the protein content of described PURE WHEY is more than the 80 wt %.
CN2011102950166A 2011-09-28 2011-09-28 Making method of rice germ granule type food Expired - Fee Related CN102342443B (en)

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Publication number Priority date Publication date Assignee Title
CN102894291B (en) * 2012-10-15 2015-02-18 江苏麦凯乐生物科技有限公司 Manufacturing process of three germ peptide
CN105995549B (en) * 2016-05-16 2019-09-24 湖北斯味特粉体食品有限公司 The method that a kind of pair of grain germ component is recombinated

Citations (1)

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Publication number Priority date Publication date Assignee Title
CN101606744A (en) * 2009-07-28 2009-12-23 黑龙江省北大荒米业集团有限公司 The preparation method of rice germ beverage

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101606744A (en) * 2009-07-28 2009-12-23 黑龙江省北大荒米业集团有限公司 The preparation method of rice germ beverage

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
金增辉.谷胚营养饮料(1).《陕西粮油科技》.1995,第20卷(第2期),19-23. *
金增辉.谷胚营养饮料(4).《陕西粮油科技》.1996,第21卷(第1期),40-42. *

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