CN100455207C

CN100455207C - Method for producing convenient nourishing rice

Info

Publication number: CN100455207C
Application number: CNB2005100376881A
Authority: CN
Inventors: 张裕中; 戴宁; 杨诗斌; 宋明淦
Original assignee: Jiangnan University
Current assignee: Jiangnan University
Priority date: 2005-01-11
Filing date: 2005-01-11
Publication date: 2009-01-28
Anticipated expiration: 2025-01-11
Also published as: CN1647688A

Abstract

The present invention relates to a novel integrated food processing technology, particularly to a relevant integrated processing technology for processing agricultural products of grain class, meat class, fruit and vegetable class, etc. into instant nutrition stuffing foods with long-term storage and portability. According to a proposal provided by the present invention, instant nutrition rice has production methods: vacuum paste regulation, water is added in starch which is heated to be regulated into starch paste, the starch pate is mixed with the main materials in vacuum, air in the main material and the starch paste is removed, and the main material and the starch paste are uniformly mixed to form rice paste; sandwich forming, the rice paste and a sandwich material are filled in a packing material at one time to be formed, and an opening is sealed to form sandwich rice; counter pressure curing sterilization, the sandwich rice is put in a sterilization pot in which water is filled, and counter pressure is added in the pot step by step. The present invention can raise the labor efficiency and can satisfy the requirements of large-scale production.

Description

The production method of convenient nourishing rice

Technical field

The present invention relates to a kind of novel food processing integrated technology, but specifically a kind of processings of farm products such as cereals, meat and fruits and vegetables class become a kind of long-term storage, easy to carry, promptly open the relevant processing integrated technology of instant nutrient sandwich food.

Background technology

China's rice, meat and vegetables are big superior resources, and current people's fast pace work is more urgent to the requirement of New-type instant staple food food with the life style of pursuing leisure.But how rice, meat are become the convenient nourishing rice series food of Long-term Storage, instant with advantageous agricultural product resources processings such as fruits and vegetables, make it to become that bigger, the brand-new convenience food food of market demand is key subjects after instant noodles.At present, but on the market instant-rice principal mode of Long-term Storage have: dehydrated cooked rice, the packed rice of sterilization, refrigeration packed meal etc.Dehydrated cooked rice is to carry out drying pack and preserve burning rice after ripe; The packed rice of sterilization is to burn the sterilization storage in the bag of packing into of rice after ripe; The refrigeration packed meal is with the food refrigeration storage in the mess-tin of packing into.The drawback that these processing methods are brought is that ripe rice metering packing all is manual operations, and the dish that needs to add all is that culinary art is made, and manual portion package was both unhygienic, and the amount of labour is quite big, energy consumption is big, can't carry out large-scale production, product price height.

Summary of the invention

The objective of the invention is to seek a kind of production method of convenient nourishing rice, agricultural product such as rice, meat and fruits and vegetables are optimized combination as required under fresh state, after metering, portioning, the filling moulding, the slaking sterilization is once finished, improve efficiency, realized the requirement of large-scale production.

According to scheme provided by the present invention, the production method of convenient nourishing rice is: a, vacuum mixing batter: after starch is added water, heating furnishing gelatinized corn starch, mix under vacuum with major ingredient again, remove the air in major ingredient and the gelatinized corn starch, and make major ingredient and gelatinized corn starch uniformity, form rice and stick with paste; B, centre-filled shaped: rice is stuck with paste with sandwich material once charged into moulding in the packaging material, seal again, form sandwich rice; C, back-pressure slaking sterilization: sandwich rice is put into the sterilization still that water is housed, in heating process, progressively in still, increase back-pressure.

When centre-filled shaped, utilize rice to stick with paste the flowability that has after the mixing, in vacuum fill equipment, by coextrusion die head filling moulding, and gelatinized corn starch provides cereal required moisture in maturing process such as rice.Described method for sealing is for checking card or twisting together.Described major ingredient is the cereals coarse food grain; Sandwich material be meat or/and fruit or/and greengrocery and flavouring.

A kind of convenient nourishing rice that obtains by the production method of convenient nourishing rice, it is characterized in that, in the major ingredient that is mixed with by the cereals coarse food grain, place the different sandwich material of local flavor that is mixed with by meat, fruit and greengrocery, the artificial casing that sealing preservation effect has been arranged outside major ingredient, and the snap ring that casing is sealed.Perhaps in the major ingredient that is mixed with by the cereals coarse food grain, place the different sandwich material of the local flavor that is mixed with by meat, fruit and greengrocery, the natural casing of sealing preservation effect has been arranged outside major ingredient, and the packaging bag of packing casing.

The series of products that the present invention relates to be by cereals coarse food grain such as rice, glutinous rice and other coarse cereals as major ingredient, be mixed with the different sandwich material of local flavor by meat, fruits and vegetables class, sweet sauce etc.Its packaged form has two kinds: first kind is to play sealing in the major ingredient outer wrapping to contain the artificial casing of effect, and the snap ring that casing is sealed; Second kind is to utilize the direct filling major ingredient of natural casing, uses packaging bag normal pressure or vacuum packaging then.

The present invention's " convenient nourishing rice " but series of products have been made traditional rice the novel foodstuff of industrial-scale production, can form one from the former processing industry chain of expecting series food of agricultural product, for the agricultural products in China deep processing, improve its added value and open up a new approach.In industrialization is produced, large agricultural products such as various paddy, meat, fruits and vegetables are optimized the serial novel foodstuff of combination, the collocation that has guaranteed nutrition is with balanced, satisfied the demand of all kinds of crowds to instant natrient food, realize the industrialized important breakthrough of traditional food, meet the developing direction of 21 century China's food industry.Continuous quickening along with people's rhythm of life, conventional culinary needs the more time, can not satisfy the modern to the breakfast, lunch and dinner convenience demand of breakfast and lunch particularly, " convenient nourishing rice " is on the reasonably combined basis of nutrition, satisfied following six big crowds' demand, can be used as: pupils and students' nutrient breakfast, the health of travelling on official business fast food, working clan make things convenient for Chinese meal, army's field training have a dinner, lie fallow personage TV dinner, burst fire-disaster relief dinner etc., have extremely large market potentiality.

Description of drawings

Fig. 1 is first kind of packaging structure figure of the present invention.

Fig. 2 is the A-A view of Fig. 1.

Fig. 3 is second kind of packaging structure figure of the present invention.

Fig. 4 is the B-B view of Fig. 3.

The specific embodiment

As shown in Figure 1, 2, in the major ingredient 1 that constitutes by the cereals coarse food grain, place sandwich material 2, the artificial casing 3 of sealing preservation effect and the snap ring 4 that casing 3 is sealed have been arranged outside major ingredient 1.

Shown in Fig. 3,4, in the major ingredient 1 that constitutes by the cereals coarse food grain, place sandwich material 2, the packaging bag 5 of the natural casing 3 and the two sides heat-sealing mouth of sealing preservation effect has been arranged outside major ingredient 1.

Major ingredient 1 adds that mainly by cereals coarse food grains such as rice, corn, flour collocation such as other nutrient form, and sandwich material 2 is formed by collocation such as meat grain (gruel), fruit and vegetable (gruel) or sweetened bean paste, cream, kernel, jujube kernels; The external packing layer is digestion resistant artificial casing or natural casing, seals snap ring 4 for working the metal clasp of the effect of sealing or directly packing the packaging bag heat-sealing into.

Its production technology is as follows:

A, vacuum mixing batter: after starch added water, heating furnishing gelatinized corn starch, mix under vacuum with major ingredient again, remove the air in major ingredient and the gelatinized corn starch, and make major ingredient and gelatinized corn starch uniformity, form a meter paste; The addition of water does not have special requirement, starch furnishing pasty state can be advisable, gelatinized corn starch should mix under vacuum with major ingredient, so that remove wherein air, because, if in major ingredient and gelatinized corn starch behind the entrained air, when operation such as heating after the packing below carrying out, may make the packing spalling because of the expansion of air, even cause and break, influence is normal produces and product quality.

B, centre-filled shaped: rice is stuck with paste with sandwich material once charged into moulding in the packaging material, seal again, form sandwich rice; Rice has certain fluidity after sticking with paste and mixing, and when vacuum fill equipment moves, can satisfy the requirement of filling forming process to material fluidity, and gelatinized corn starch provides cereal required moisture in maturing process such as rice; By the coextrusion die head rice is stuck with paste with sandwich material and once charged into moulding in the packaging material, and check card or twist together and seal; Method for sealing is for checking card or twisting together.

C, back-pressure slaking sterilization: sandwich rice is put into the sterilization still that water is housed, in heating process, progressively in still, increase back-pressure, in case product in the sterilization maturing process, breaks because of expansion causes packaging material.The sterilization operation parameter can store at normal temperatures or adjust in refrigeration according to product.

Claims

1, the production method of convenient nourishing rice, a, vacuum mixing batter: after starch added water, heating furnishing gelatinized corn starch, mix under vacuum with major ingredient again, remove the air in major ingredient and the gelatinized corn starch, and make major ingredient and gelatinized corn starch uniformity, form a meter paste; B, centre-filled shaped: rice is stuck with paste with sandwich material once charged into moulding in the packaging material, seal again, form sandwich rice; C, back-pressure slaking sterilization: sandwich rice is put into the sterilization still that water is housed, in heating process, progressively increase back-pressure in still, described major ingredient is the cereals coarse food grain.

2, the production method of convenient nourishing rice according to claim 1, it is characterized in that, when centre-filled shaped, utilize rice to stick with paste the flowability that has after the mixing, in vacuum fill equipment, by coextrusion die head filling moulding, and gelatinized corn starch provides cereal required moisture in maturing process such as rice.

3, the production method of convenient nourishing rice according to claim 1 is characterized in that, method for sealing is for checking card or twisting together.

4, the production method of convenient nourishing rice according to claim 1 is characterized in that, described sandwich material be meat or/and fruit or/and greengrocery and flavouring.