CN101595955A - With the rice is the method for main material production vegetable fat powder - Google Patents

Abstract

The invention discloses with the rice is the method for main material production vegetable fat powder, comprise crack rice glucose syrup and vegetable oil, emulsifier that preparation is cracked rice glucose syrup, will be obtained, and obtain the vegetable fat powder product through emulsification in advance, homogeneous, spray granulating and drying, screening.The present invention is a primary raw material to crack rice, and technology is simple, easy to operate.

Description

With the rice is the method for main material production vegetable fat powder

Technical field:

The present invention relates to a kind of production method of vegetable fat powder.

Background technology:

The cereal crops kind that paddy rice is China's cultivated area maximum, output is the highest, sown area accounts for 28% of grain acreage, and output accounts for 40% of total output of grain.China has supported the population that accounts for the world 22% with the arable land in the not enough world 10%, and wherein the high yield at area plantation and paddy of paddy rice is done the important contribution of knowing clearly.After " the selling the grain difficulty " of having experienced several years, the phenomenon that the agricultural product supply trend is tight and price generally raises up had appearred in recent years.Under the background of national pay attention to day by day grain security, intensive processing and the comprehensive utilization of inquiring into grain have important strategic meaning view.China per capita land resource, water resource and the energy etc. all well below world average level, from resource view, inquire into grain intensive processing with Chinese characteristics and comprehensive utilization, the particularly comprehensive utilization of grain by-product, fully effectively utilizing this renewable resource of grain, is the problem demanding prompt solution that we face.

After the paddy processing, the major-minor product mainly contains polished rice, cracks rice, rice bran, rice husk etc.Wherein crack rice and be meant the broken grains that paddy produces in mechanical processing process such as fat shell, husk rice, it is one of main accessory substance, general produce the paddy amount heavy 10%～15%, based on China's rice yield (about 1.85 hundred million tons/year), what produced every year cracks rice about 1850～2,775 ten thousand tons, is a very important grain resource.Along with the raising of living standards of the people, to the improving constantly of polished rice processing request, the progressively reinforcement of grading arrangement degree, cracking rice of being produced will get more and more.The nutritional labeling and the rice of cracking rice are close, but price is 1/3～1/2 of a rice only, have caused the very big waste of paddy resource, have wasted the polished rice economic benefit of processing.Therefore develop the product of cracking rice and just seem more and more urgent.

The traditional product that fully utilizes of cracking rice mainly is wine, vinegar and maltose.Recent two decades, China grain industrial work person is doing a lot of work aspect the comprehensive utilization of cracking rice, and has released a collection of new product.Crack rice the comprehensive utilization new way mainly be two aspects: the one, development and use crack rice in content higher about 75%) starch, major product has HFCS, maltitol, sorbierite, liquid glucose, beverage etc.; The 2nd, the vegetable protein during development and use are cracked rice is produced the high-quality high-protein food of special populations such as baby, the elderly, patient as required as a kind of food additives.

Cracking rice in the world also has new application, and representational product has following three aspects: 1. add to crack rice in sausage and make raw material, make the fatty amount of sausage reduce 50%, heat reduces 40%, and rice plays the sticker effect again, composes Mi Xiang, water-retaining property, effect that mouthfeel is good.2. represent Fructus Hordei Germinatus with rice syrup, the exploitation soyabean milk beverage has complementarity with soya-bean milk.3. the rice syrup beverage contains the Ca the same with cow's milk, VA, VD, is of high nutritive value, and suits that especially the cow's milk lactose is lacked galantase and causes enteron aisle discomfort person to drink.

Although for many years, domestic and international many grain industrial technology workers are paying many effort and are obtaining some effects aspect the deep processing of cracking rice, but to so far, since all multifactor, crack rice and much do not appreciated, domestic major part is cracked rice and is still undersold with the feed form, with having certain gap abroad, therefore, the crack rice intensive processing of resource of China, realize the value added by manufacture of agricultural byproducts, still shoulder heavy responsibilities.

Summary of the invention:

The object of the present invention is to provide a kind of technology simple, easy-operating is the method for main material production vegetable fat powder with the rice.

Technical solution of the present invention is:

A kind of is the method for main material production vegetable fat powder with the rice, it is characterized in that: comprise the following steps: successively

A: prepare the glucose syrup of cracking rice:

(1) with broken rice elutriation, impurity elimination;

(2) with 35～45 ℃ of hot-water soaks, to there not being hard Mi Xin;

(3) band water wet-milling, starching fineness to ground rice is 50～80 orders;

(4) size mixing:, stir adding 6～8IU/L α-fire resistant alpha-diastase in the ground rice slurry;

(5) be 105～108 ℃ of following steam ejection liquefactions in injection temperation;

Be incubated under (6) 95～98 ℃ to the DE value be 10～15;

(7) at the enzyme that goes out of high-temperature injection more than 140 ℃;

(8) filter, filtrate is cooled to 45～55 ℃, adds glucase, is incubated saccharification to DE value 25～30 at 55～60 ℃;

(9) enzyme that goes out that heats up: under agitation, saccharifying tank is warming up to 80～100 ℃ of enzymes that go out;

(10) decolouring: add the active carbon of 0.5～0.8% weight, stir, decolour, filter;

(11) flow through after the filtrate cooling ion-exchange cation seperation column and anion column;

(12) exchange liquid filters, and removes the visible impurity of naked eyes;

(13) concentrate: adopt triple effect or quadruple effect enrichment facility to concentrate, the glucose syrup concentration of cracking rice that finally obtains is 65～75%.

B: crack rice glucose syrup and vegetable oil, the emulsifier that will obtain, and obtain the vegetable fat powder product through pre-emulsification, homogeneous, spray granulating and drying, screening; The used glucose syrup of cracking rice, vegetable oil, emulsifying agent is following component in percentage by weight:

The glucose syrup 48～75% of cracking rice

Vegetable oil 23～50%

Molecule distillating monoglyceride 0.7～0.9%

Stearoyl lactate 0.1～0.3%

Natrium citricum 0.1～0.3%

Potassium dihydrogen phosphate 0.5～1%.

The present invention is a primary raw material to crack rice, and technology is simple, easy to operate; The product the key technical indexes is:

A, rice glucose syrup

Outward appearance: faint yellow, the approximate visible impurity of transparent, no naked eyes

Smell, flavour: no stink, light and gentle, the free from extraneous odour of sweet taste

Physical and chemical index: dry matter content (%) 70

PH 5.5～6.5

DE value 20～28

Sanitary index: arsenic (in AS) mg/kg 0.5

Plumbous (in Pb) mg/kg 1

Total plate count cuf/g＜10000

Coliform MPN/100g≤30

Pathogenic bacteria must not detect

B, vegetable fat powder product

Outward appearance: faint yellow, Powdered

Smell, flavour: no stink, free from extraneous odour

Physical and chemical index: moisture (%) 10

Surface oil content (%) 1

Protein content (%) 8

Sanitary index: arsenic (in AS) mg/kg 0.5

Plumbous (in Pb) mg/kg 1

Total plate count cuf/g＜10000

Coliform MPN/100g≤30

Pathogenic bacteria must not detect.

The invention will be further described below in conjunction with embodiment.

The specific embodiment:

A kind of is the method for main material production vegetable fat powder with the rice, comprises the following steps: successively

A: prepare the glucose syrup of cracking rice:

(1) with broken rice elutriation, impurity elimination;

(2) with 35～45 ℃ of hot-water soaks, to there not being hard Mi Xin;

(3) band water wet-milling, starching fineness to ground rice is 50～80 orders;

(4) size mixing:, stir adding 6～8IU/L α-fire resistant alpha-diastase in the ground rice slurry;

(5) be 105～108 ℃ of following steam ejection liquefactions in injection temperation;

Be incubated under (6) 95～98 ℃ to the DE value be 10～15;

(7) at 140～150 ℃ of high-temperature injections enzyme that goes out;

(8) filter, filtrate is cooled to 45～55 ℃, adds glucase, is incubated saccharification to DE value 25～30 at 55～60 ℃;

(9) enzyme that goes out that heats up: under agitation, saccharifying tank is warming up to 80～100 ℃ of enzymes that go out;

(10) decolouring: add the active carbon of 0.5～0.8% weight, stir, decolour, filter;

(11) flow through after the filtrate cooling ion-exchange cation seperation column and anion column;

(12) exchange liquid filters, and removes the visible impurity of naked eyes;

(13) concentrate: adopt triple effect or quadruple effect enrichment facility to concentrate, the glucose syrup concentration of cracking rice that finally obtains is 65～75%.

B: crack rice glucose syrup and vegetable oil, the emulsifier that will obtain, and obtain the vegetable fat powder product through pre-emulsification, homogeneous, spray granulating and drying, screening; The used glucose syrup of cracking rice, vegetable oil, emulsifying agent is following component in percentage by weight:

The glucose syrup 48～75% (example 48%, 60%, 75%) of cracking rice

Vegetable oil 23～50% (example 23%, 40%, 50%)

Molecule distillating monoglyceride 0.7～0.9% (example 0.7%, 0.8%, 0.9%)

Stearoyl lactate 0.1～0.3% (example 0.1%, 0.2%, 0.3%)

Natrium citricum 0.1～0.3% (example 0.1%, 0.2%, 0.3%)

Potassium dihydrogen phosphate 0.5～1%.(example 0.5%, 0.8%, 1%).

The consumption sum of said components is 100%.

Claims (1)

1, a kind of is the method for main material production vegetable fat powder with the rice, it is characterized in that: comprise the following steps: successively

A: prepare the glucose syrup of cracking rice:

(1) with broken rice elutriation, impurity elimination;

(2) with 35～45 ℃ of hot-water soaks, to there not being hard Mi Xin;

(3) band water wet-milling, starching fineness to ground rice is 50～80 orders;

(4) size mixing:, stir adding 6～8IU/L α-fire resistant alpha-diastase in the ground rice slurry;

(5) be 105～108 ℃ of following steam ejection liquefactions in injection temperation;

Be incubated under (6) 95～98 ℃ to the DE value be 10～15;

(7) at the enzyme that goes out of high-temperature injection more than 140 ℃;

(8) filter, filtrate is cooled to 45～55 ℃, adds glucase, is incubated saccharification to DE value 25～30 at 55～60 ℃;

(9) enzyme that goes out that heats up: under agitation, saccharifying tank is warming up to 80～100 ℃ of enzymes that go out;

(10) decolouring: add the active carbon of 0.5～0.8% weight, stir, decolour, filter;

(11) flow through after the filtrate cooling ion-exchange cation seperation column and anion column;

(12) exchange liquid filters, and removes the visible impurity of naked eyes;

(13) concentrate: adopt triple effect or quadruple effect enrichment facility to concentrate, the glucose syrup concentration of cracking rice that finally obtains is 65～75%.

B: crack rice glucose syrup and vegetable oil, the emulsifier that will obtain, and obtain the vegetable fat powder product through pre-emulsification, homogeneous, spray granulating and drying, screening; The used glucose syrup of cracking rice, vegetable oil, emulsifying agent is following component in percentage by weight:

The glucose syrup 48～75% of cracking rice

Vegetable oil 23～50%

Molecule distillating monoglyceride 0.7～0.9%

Stearoyl lactate 0.1～0.3%

Natrium citricum 0.1～0.3%

Potassium dihydrogen phosphate 0.5～1%.