CN102550964A

CN102550964A - Method for processing microwave-heated rice dumplings

Info

Publication number: CN102550964A
Application number: CN 201210056708
Authority: CN
Inventors: 李森; 张娜; 顾千辉
Original assignee: Zhejiang Qinglian Food Co Ltd
Current assignee: Zhejiang Qinglian Food Co Ltd
Priority date: 2012-03-06
Filing date: 2012-03-06
Publication date: 2012-07-11
Also published as: CN102960585A

Abstract

The invention relates to a method for processing microwave-heated rice dumplings and fills in the blank of lacking a simple method for processing microwave-heated rice dumplings which have good palatability and unique flavor and can be directly heated by microwave. The method comprises the following steps: treating raw materials, wrapping, boiling in water, vacuum-packaging and sterilizing. The step of treating raw materials comprises treating bamboo leaves, treating glutinous rice and treating stuffing raw materials to make a stuffing product. The step of wrapping comprises wrapping to make raw rice dumplings. The step of boiling in water comprises boiling the raw rice dumplings for 30 to 35 minutes, stopping heating and standing for 30 to 35 minutes to obtain cooked rice dumplings. The step of vacuum-packaging comprises packaging the cooked rice dumplings in vacuum bags and sterilizing to obtain microwave-heated rice dumpling final products. The method is simple. The rice dumpling products have good palatability, unique flavor and high nutritional value, and can be directly heated by microwave.

Description

A kind of processing method of microwave pyramid-shaped dumpling

Technical field

The present invention relates to a kind of processing method of pyramid-shaped dumpling, especially relate to a kind of processing method of microwave pyramid-shaped dumpling, the processing method for the instant pyramid-shaped dumpling of a kind of heating using microwave belongs to food processing technology field.

Background technology

Microwave food is proportioning and the combination of application modern processing to raw-food material employing science, is processed in advance to be fit to micro-wave oven heating or modulation, and the food of being convenient to eat, promptly can heat the food of cooking with micro-wave oven.The heating using microwave processing method mainly is to utilize the fuel factor of microwave; Microwave penetrates in the material, and the polar molecule interaction with material makes its polarity orientation change along with the variation of external electromagnetic field; Cause molecule sharply friction and collision, the interior each several part of material is being heated up with obtaining heat in a flash.Microwave food can be divided into two big types usually, and the first kind is the food that circulates at normal temperatures, generally adopts sterilizing kettle in sterilization, hot packing or aseptic packaging, can preserve under the normal temperature about half a year to one year; Second type is low temperature storing and transporting food, mostly selects for use the container that micro-wave oven is suitable for to pack, and can divide two kinds of refrigeration and cold storage again, only need be with packing that food is put people's defreezing by microwave oven and heating, i.e. edible together when edible.

The heating using microwave of food is called " inner heating ", with generally utilizing heat conducting " external heat " mode different fully.The characteristics of heating using microwave are following: 1, firing rate is fast, required time is short, the products obtained therefrom quality high.The deep enough inner surface of microwave energy to food; And the heat conduction of not only leaning on material itself; Therefore can accelerate firing rate greatly, be that 1/10-1/100 of conventional method just is enough to accomplish whole heating process required heat time heating time, and thermal sensitivity loss of nutritive components such as products obtained therefrom vitamin are less.2, the efficiency of heating surface is high, and heating using microwave is to carry out in the inside of material, and only the object of specific needs heating is heated, and the thermal efficiency can reach more than 60%.3, heating process has the autobalance performance, when frequency and electric-field intensity one regularly, material depends mainly on the consume constant of material to the absorption of microwave power in heating process; The consume constant of different material is different, and the consume constant of water is bigger than dry, in the time of washy; It is also many to absorb energy, and water evaporates is just fast, therefore; Microwave is not concentrated in dried material part, has avoided the superheating phenomenon of dry, has self balancing performance.

Pyramid-shaped dumpling is one of the deepest food in Chinese history preceding text eliminate indigestion shallow lake, is the rarity of the outstanding cooking culture of the Chinese nation, is the first ancestor of world's fast food.Pyramid-shaped dumpling is as the significant food of China's traditional festival Dragon Boat Festival; More and more obtain liking of people; Past only when spending the Dragon Boat Festival every household just wrap pyramid-shaped dumpling, eat pyramid-shaped dumpling; And now, the pyramid-shaped dumpling in Chinese many places by the offerings of offering a sacrifice to an ancestor, red-letter day food become the standing dessert in people's daily life gradually, even the staple food of breakfast.With the quickening pace of modern life, the raising of people's living standard, much human is at ordinary times even no longer do it yourself to have wrapped pyramid-shaped dumpling when spending the Dragon Boat Festival, but removes to buy on the market pyramid-shaped dumpling that is fit to own taste.The consumer to materials, the prescription of pyramid-shaped dumpling, the aspect such as wrap up and hot plate require increasingly highly, it is fastidious day by day that pyramid-shaped dumpling is selected materials, prescription is gradually improved, taste is exquisite day by day.

The traditional pyramid-shaped dumpling mode of heating of China is mainly and adds poach and Steam by water bath, and still, there are a lot of defectives in traditional mode of heating; Directly contact with water when the boiling like: pyramid-shaped dumpling; High cooking causes the local flavor of pyramid-shaped dumpling and nutriment to run off, and has a strong impact on the mouthfeel of pyramid-shaped dumpling; Because the limitation of traditional heating mode makes that the heating of pyramid-shaped dumpling is consuming time longer, can't demonstrate fully pyramid-shaped dumpling and possess characteristics easily and efficiently as a kind of fast food, and bigger to the demands for energy amount, cause certain wasting of resources; Pyramid-shaped dumpling contacts boiling with water for a long time, causes glutinous rice to absorb water for a long time, and rice-pudding body is loose, and is sticking glutinous serious with rice-pudding leaf, makes the consumer when edible, rice-pudding leaf divest trouble, also influence the integrality of rice-pudding body, the fragrance that influence eats.The traditional mode of heating of pyramid-shaped dumpling can not satisfy convenient, healthy, the consumption concept efficiently of modern consumer far away, and therefore, the microwave pyramid-shaped dumpling arises at the historic moment, and with its numerous advantage, has good market prospects.The microwave pyramid-shaped dumpling can satisfy the dietary requirements of modern consumer to pyramid-shaped dumpling to a great extent; It is on the basis that keeps traditional pyramid-shaped dumpling local flavor; Give full play to the superiority of microwave food, evaded the drawback of pyramid-shaped dumpling employing traditional heating mode, can effectively attract the consumer to buy pyramid-shaped dumpling; Help enlarging the scale of pyramid-shaped dumpling industry, help promoting the sound development of pyramid-shaped dumpling industry.

The raising day by day of Along with people's living standard, the popularity rate of micro-wave oven in China's average family constantly raises, and the consumer is to the active demand of microwave food, and the market prospects of microwave food are very wide.Though microwave food has the incomparable advantage of a lot of traditional foods; Heating using microwave also has the advantage of a lot of uniquenesses, but on the local flavor of processed food, also has outstanding defective, utilizes pyramid-shaped dumpling that traditional pyramid-shaped dumpling processing technology forms after heating using microwave; Exist following shortcoming: 1, the employed rice-pudding leaf of traditional pyramid-shaped dumpling is one of main source of the fragrant composition of pyramid-shaped dumpling rice-pudding; Also be the packing composition of rice-pudding body, therefore, rice-pudding leaf has given pyramid-shaped dumpling special meaning.Yet, rice-pudding leaf packing incompatibility heating using microwave pattern of traditional pyramid-shaped dumpling, traditional pyramid-shaped dumpling must divest after rice-pudding leaf fully, just can carry out heating using microwave, still, so just makes pyramid-shaped dumpling lose his appearance characteristic and distinctive rice-pudding leaf delicate fragrance originally.2, traditional handicraft is produced the pyramid-shaped dumpling of gained, through heating using microwave the time, because heating using microwave is sharply risen temperature; The water evaporates of rice-pudding surface totally, and the inner moisture of rice-pudding body is still sufficient, causes pyramid-shaped dumpling after heating using microwave; The be heated inequality and the temperature inequality at each position make a rice matter mouthfeel differ, and rice-pudding surface glutinous rice hardens; And inner glutinous rice is overheated, thereby influences consumer's appetite greatly.3, the traditional handicraft pyramid-shaped dumpling needs rice-pudding leaf is divested fully before heating using microwave, otherwise; Glutinous rice and rice-pudding leaf cause serious sticking glutinous easily; Yet this just makes pyramid-shaped dumpling through after the heating using microwave, needs when eating pyramid-shaped dumpling assist by chopsticks or other instruments; It is edible to accomplish to carry out hand-held as traditional pyramid-shaped dumpling, gives the edible big inconvenience that brought.

The suitable usually directly employing heating using microwave of present pyramid-shaped dumpling is on 01 07th, 2009 as disclosing day, and publication number is in the Chinese patent of CN101336686; A kind of pork pyramid-shaped dumpling and processing method thereof are disclosed; This pork pyramid-shaped dumpling is made up of pork, dried glutinous rice, dried thin mushroom, fresh carrot, garden pea, bright Da Jiang, white sesameseed, dried scallop fourth, refined flour, mushroom water, flavor pouring, monosodium glutamate, soy sauce, glucose, salad oil, salt and clear water, through the formulated of pork, steam glutinous rice, fry Ji mushroom, fry sliced carrot, garden pea processing and mix rice and assemble the prescription complicacy of this pork pyramid-shaped dumpling; Complicated process of preparation; The pork pyramid-shaped dumpling that is made adopts the mode of boiling to heat when needs are edible usually, is not suitable for employing heating using microwave; Heating inconvenience; If employing heating using microwave just can be carried out heating using microwave after need rice-pudding leaf being divested fully usually, so just make pyramid-shaped dumpling lose appearance characteristic and distinctive rice-pudding leaf delicate fragrance originally.And for example open day is on 07 08th, 2009, and publication number is in the Chinese patent of CN101473913, discloses a kind of red bean paste pyramid-shaped dumpling preparation method; The operating procedure of this method is: (1) makes red bean paste, and (2) make compound, (3) parcel pyramid-shaped dumpling; (4) pyramid-shaped dumpling is put into pressure cooker; Add entry and Radix Glycyrrhizae, (5) high pressure is well-done, and the red bean paste pyramid-shaped dumpling that adopts this method to make is not suitable for direct micro-wave oven heating yet.Open for another example day is on 03 26th, 2008; Publication number is in the Chinese patent of CN101147599; A kind of rice-pudding with goose and production method thereof are disclosed; This rice-pudding with goose is made by following raw materials by weight percent: circle glutinous rice 80-85%, goose 10-15%, bacon 1.5-2.0%, Chinese date 2-2.5%, soy sauce 0.5-1%, chickens' extract 0.05-0.1%, this rice-pudding with goose need heat when eating, and also is not suitable for direct heating using microwave.

In sum, also there is not a kind of technology simple at present, the pyramid-shaped dumpling comfortable taste that is made, unique flavor and can directly carry out the processing method of the microwave pyramid-shaped dumpling of heating using microwave.

Summary of the invention

The objective of the invention is to overcome the above-mentioned deficiency that exists in the prior art, and provide a kind of technology simple, pyramid-shaped dumpling comfortable taste, the unique flavor that is made, be of high nutritive value and can directly carry out the processing method of the microwave pyramid-shaped dumpling of heating using microwave.

The present invention addresses the above problem the technical scheme that is adopted: the characteristics of the processing method of this microwave pyramid-shaped dumpling are: this processing method comprises raw material treatment process, wrapping operation, poach operation, vacuum-packed operation and sterilization process;

(1), said raw material treatment process comprises indocalamus leaf treatment step, glutinous rice treatment step and filling material treatment step; In the said indocalamus leaf treatment step; Earlier dried indocalamus leaf being placed temperature is 100 ℃ water boiling 28-38 minute, when treating that the base of leaf of indocalamus leaf is soft, the indocalamus leaf is pulled out and with cooling water the indocalamus leaf is cooled to room temperature; Then the indocalamus leaf is cleaned, sorts and prunes, thereby make finished product indocalamus leaf; In the said glutinous rice treatment step, used raw material comprises glutinous rice and mixes the rice material that the said rice material of mixing comprises salad oil; Earlier glutinous rice is cleaned and removal of impurities, in clear water, soaked again 3-4 hour, treat glutinous rice suction fully after; Again glutinous rice is drained; To mix rice material then and mix with glutinous rice and stir, thereby make finished product glutinous rice, the parts by weight of said glutinous rice and salad oil are respectively 50 parts and (3.5-5.5) part; In the said filling material treatment step, the filling material handled making finished product filling material.The present invention soaks 3-4 hour with glutinous rice in clear water after, the water absorbent rate of glutinous rice reaches about 30% usually.

(2), in the said wrapping operation; Used raw material comprises finished product indocalamus leaf, finished product glutinous rice and the finished product filling material in wrapping line and the step (1), adopts monolithic indocalamus leaf to pack, and gets a finished product indocalamus leaf earlier and is converted into funnel-shaped structure; In the finished product indocalamus leaf of funnel-shaped structure, add finished product glutinous rice and finished product filling material then; Again finished product indocalamus leaf is converted into rice-pudding body, and wraps up, thereby make living rice-pudding with the wrapping line.Adopt monolithic rice-pudding leaf to pack pyramid-shaped dumpling among the present invention, avoid occurring multi-disc rice-pudding leaf when packing, owing to embed glutinous rice between rice-pudding leaf; And causing rice-pudding body overall tightness bad, the fragrant ingredients from lossing of rice-pudding is when heating using microwave; Water evaporates is very fast, influences the situation of whole heats.

(3), in the said poach operation, use digester that the living rice-pudding in the step (2) is hotted plate, the water in the digester did not have living rice-pudding; Living rice-pudding was hotted plate in digester 30-35 minute earlier; In digester, boiled in a covered pot over a slow fire 30-35 minute again, in digester, take out then, thereby make ripe rice-pudding.

(4), in the said vacuum-packed operation, with packaging bag the ripe rice-pudding in the step (3) is packed earlier, then this packaging bag is vacuumized, thereby make the vacuum bagged pyramid-shaped dumpling.Because temperature sharply rises during heating using microwave; Cause the fragrance flavor substance in microwave food to evaporate totally, in order to satisfy the requirement of water vapour and aroma substance barrier and heating using microwave, vacuum-packed material can be selected the such structure of PET//NO//hot sealing layer for use; The hot sealing layer strength control is at 12-l6N/15mm; Such intensity can guarantee the specific requirement of food at packing, transportation, storage, shelf etc., and heating also guarantees safety under special circumstances in micro-wave oven even also can satisfy; Simultaneously, heating back flavour of food products is constant.

(5), in the said sterilization process, the vacuum bagged pyramid-shaped dumpling in the step (4) is sterilized, thereby make finished product microwave pyramid-shaped dumpling.In the glutinous rice treatment step of the present invention; Glutinous rice is mixed rice through salad oil and is handled; When pyramid-shaped dumpling when adding the water boiling, the salad oil that is blended in the glutinous rice can dissociate out, the salad oil that dissociates out is enriched in the inner surface of rice-pudding leaf; Make to have formed one deck barrier film between inner surface and rice-pudding body of rice-pudding leaf, thereby guarantee that pyramid-shaped dumpling can be applicable to heating using microwave when needs are edible.The pyramid-shaped dumpling that the present invention is made is after carrying out heating using microwave, because the barrier film that exists one deck salad oil to form between the inner surface of rice-pudding leaf and rice-pudding body makes rice-pudding leaf be very easy to separate with rice-pudding body; It is edible to be convenient to the consumer, and the salad oil that dissociates out can be distributed in each position of rice-pudding body uniformly; Make pyramid-shaped dumpling after the process autoclaving; Glutinous rice in pyramid-shaped dumpling delicate fragrance more is lubricious, and mouthfeel is soft, unique flavor.Finished product microwave pyramid-shaped dumpling among the present invention can adopt the heating using microwave operation to heat before edible, promptly the finished product microwave rice-pudding in the step (5) is carried out heating using microwave; Before heating, earlier the vacuum packaging bag port tearing position to be torn, the finished product pyramid-shaped dumpling that will have packing places micro-wave oven; Adjust suitable microwave power (the righttest heating firepower is a moderate heat); Be 2-3min heat time heating time, and heating using microwave is taken vacuum packaging apart after accomplishing; Divest rice-pudding leaf, can enjoy unique flavor, tasty and genuine pyramid-shaped dumpling.

As preferably; In the glutinous rice treatment step of raw material treatment process according to the invention; Used mix rice material comprise white granulated sugar, chickens' extract, soy sauce and salad oil, the parts by weight of said glutinous rice, white granulated sugar, chickens' extract, soy sauce and salad oil be respectively 50 parts, (0.8-1.2) part, (0.15-0.25) part, (3.5-4.5) part with (3.5-4.5) part; In the filling material treatment step of said raw material treatment process, said filling material is a pork.Make that thus the mouthfeel of meat rice-pudding that the present invention is made is more comfortable, local flavor is unique more.

As preferably, in the glutinous rice treatment step of raw material treatment process according to the invention, used mix the rice material comprise white granulated sugar and salad oil, the parts by weight of said glutinous rice, white granulated sugar and salad oil be respectively 50 parts, (2.6-3.4) part with (4.5-5.5) part; In the filling material treatment step of said raw material treatment process, said filling material is a sweetened bean paste.Make that thus the mouthfeel of sweetened bean paste rice-pudding that the present invention is made is more comfortable, local flavor is unique more.

As preferably, in the indocalamus leaf treatment step of raw material treatment process according to the invention, it is that 100 ℃ water carries out boiling that dried indocalamus leaf is placed temperature, and digestion time is 30 minutes.

As preferably, in the poach operation according to the invention, in digester, add earlier after the entry water boil, then the living rice-pudding in the step (2) is placed in the digester; The water surface in the said digester is higher than the living rice-pudding 9-11cm of the superiors, digester is added a cover again, and the air bleeding valve of opening then in the digester is hotted plate; After treating that water in the digester is boiled, keep the steam external pressure less than 0.05MPa, hot plate 30-35 minute after; Rise to 0.06-0.12MPa fast with pressing in the pot, steam off was boiled in a covered pot over a slow fire 30-35 minute more then; Open vent valve then, near zero the time when pressing in the pot, take out ripe rice-pudding after opening pot cover.Make the present invention to the poach better effects if of pyramid-shaped dumpling thus, guarantee that pyramid-shaped dumpling has better mouthfeel.

As preferably, in the glutinous rice treatment step of raw material treatment process according to the invention, adopt drum-type mix meter machine to glutinous rice with mix the rice material and mix and stir; With glutinous rice with mix rice material and be added to after drum-type mixes in meter machine, start drum-type and mix a meter machine, rotated 2-4 minute along direction earlier; Wait to mix rice material and dissolve, and the glutinous rice color and luster evenly after, counter-rotation discharging again; Glutinous rice after the discharging is packed in the ladle car, and places the shady and cool ventilation place to leave standstill 25-35min, thereby makes finished product glutinous rice.Make the present invention better thus, stir more even the mixing effect of glutinous rice.

As preferably, in the glutinous rice treatment step of raw material treatment process according to the invention, the parts by weight of used glutinous rice, white granulated sugar, chickens' extract, soy sauce and salad oil are respectively 50 parts, 1 part, 0.2 part, 4 parts and 4 parts.Make the present invention make meter prescription of the material science more of mixing of meat rice-pudding thus, the mouthfeel of the meat rice-pudding that is made is more comfortable, and local flavor is unique more.

As preferably, in the glutinous rice treatment step of raw material treatment process according to the invention, the parts by weight of used glutinous rice, white granulated sugar and salad oil are respectively 50 parts, 3 parts and 5 parts.Make the present invention make meter prescription of the material science more of mixing of sweetened bean paste rice-pudding thus, the mouthfeel of the sweetened bean paste rice-pudding that is made is more comfortable, and local flavor is unique more.

As preferably, in the filling material treatment step of raw material treatment process according to the invention, get in the belt leather square meat and meat stuffing condiment as raw material; Said meat stuffing condiment comprises soy sauce, liquor, salt, white granulated sugar and chickens' extract; With the cutlet of the slitting shape of square meat in the belt leather, the length of said cutlet is 5-7cm earlier, and the weight of this cutlet is 15-20g; With meat stuffing condiment cutlet being carried out tumbling then pickles; The ratio of the parts by weight of said cutlet, soy sauce, liquor, salt, white granulated sugar and chickens' extract is respectively 100: (2-3): (1-2): (1-1.5): (2-3): (0.2-0.8), the time that said tumbling is pickled is 35-45 minute, thereby makes finished product filling material; In the said wrapping operation; When in the finished product indocalamus leaf of funnel-shaped structure, adding finished product glutinous rice and finished product filling material, the gradation of said finished product glutinous rice joins in the finished product indocalamus leaf of funnel-shaped structure, and said finished product filling material vertically joins in the finished product indocalamus leaf of funnel-shaped structure; 0.5-1.0 centimetre in finished product glutinous rice is all stretched out at the two ends of said finished product filling material; At last finished product indocalamus leaf is converted into rice-pudding body, and wraps up, thereby make living rice-pudding with the wrapping line.The present invention cuts into the suitable rectangular meat stuffing of length with square meat in the belt leather, pickles through tumbling, makes the stirring of meat stuffing and meat stuffing condiment, and pickles tasty; Wrap up in tradition on the basis of brown technology and improve, when wrapping up in palm fibre, 0.5-1.0 centimetre in glutinous rice material is longer than at the cutlet two ends; Behind thermophilic digestion, glutinous rice expands, and cutlet shrinks; Glutinous rice wraps up meat stuffing fully, has mouthful mouth when edible and filling, fertilizer is arranged and oiliness, the tender delicious characteristics of meat, unique flavor.

As preferably, in the filling material treatment step of raw material treatment process according to the invention, said finished product filling material is the strip structure; In the said wrapping operation; When in the finished product indocalamus leaf of funnel-shaped structure, adding finished product glutinous rice and finished product filling material, the gradation of said finished product glutinous rice joins in the finished product indocalamus leaf of funnel-shaped structure, and said finished product filling material vertically joins in the finished product indocalamus leaf of funnel-shaped structure; 0.5-1.0 centimetre in finished product glutinous rice is all stretched out at the two ends of said finished product filling material; At last finished product indocalamus leaf is converted into rice-pudding body, and wraps up, thereby make living rice-pudding with the wrapping line.

The present invention compared with prior art has the following advantages and effect: mix the pyramid-shaped dumpling that packs after rice is handled through salad oil, when adding the water boiling; The salad oil that is blended in the glutinous rice can dissociate out; The salad oil that dissociates out is enriched in the inner surface of rice-pudding leaf, makes to have formed one deck barrier film between inner surface and rice-pudding body of rice-pudding leaf, guarantees that the pyramid-shaped dumpling that the present invention is made is applicable to heating using microwave; After pyramid-shaped dumpling carrying out heating using microwave; Because the barrier film that exists one deck salad oil to form between the inner surface of rice-pudding leaf and rice-pudding body, make rice-pudding leaf and rice-pudding body easy separation, be convenient to the consumer and eat; And the pyramid-shaped dumpling that the present invention is made can be applicable to heating using microwave, thereby greatly facilitates the heating to pyramid-shaped dumpling, further is convenient to the edible of consumer; In addition, the salad oil that dissociates out can be distributed in each position of rice-pudding body uniformly, makes pyramid-shaped dumpling after the process autoclaving, and the glutinous rice in pyramid-shaped dumpling delicate fragrance more is lubricious, and mouthfeel is soft, unique flavor.

The present invention adopts the mode of autoclaving when the boiling pyramid-shaped dumpling, make pyramid-shaped dumpling have abundant conditioning sense and ripe sense; The finished product pyramid-shaped dumpling is being edible after heating using microwave, and local flavor is full, and mouthfeel is soft, makes things convenient for when edible, saves time and save trouble.The microwave pyramid-shaped dumpling that the present invention is made in conjunction with the advantage of microwave heating method, meets the modern consumption theory on the basis that keeps traditional pyramid-shaped dumpling local flavor, strengthened the market competitiveness of traditional food.

The finished product pyramid-shaped dumpling that can adopt microwave the present invention to be made heats, and when utilizing the heating using microwave unique advantage, has also given full play to the effect of microwave disinfection.When adopting the heating using microwave pyramid-shaped dumpling; Utilize the acting in conjunction of microwave heating effect and biological effect; Make the bacterium that remains in the pyramid-shaped dumpling form sex change, cause thalline dead, thereby reach the purpose of quick kill bacteria; Improve the edible safety of pyramid-shaped dumpling greatly, be convenient to the edible microwave pyramid-shaped dumpling of consumer's safety under multiple occasion.In addition,, avoid pyramid-shaped dumpling to occur, make the balanced in nutrition of microwave pyramid-shaped dumpling that the present invention is made, the edibility height as the situation that causes a large number of nutrients loss in the traditional heating method owing to being heated for a long time because required time of heating using microwave is short.

The sales mode of tradition pyramid-shaped dumpling is need be in advance that the pyramid-shaped dumpling boiling is good, when treating that consumer wants is bought pyramid-shaped dumpling, pulls out and steams well-done pyramid-shaped dumpling in advance and sell; Because pyramid-shaped dumpling carries out boiling for a long time, causes the mouthfeel of pyramid-shaped dumpling relatively poor, nutriment runs off; Can't guarantee the genuineness of pyramid-shaped dumpling; And can't reasonably plan the boiling quantity of pyramid-shaped dumpling, cause the waste of the energy and pyramid-shaped dumpling easily, improve operating cost.The microwave pyramid-shaped dumpling that the present invention is made can effectively change the sales mode of traditional terminal shops; Can carry out heating using microwave according to consumption demand to pyramid-shaped dumpling flexibly; Basically can accomplish that the pyramid-shaped dumpling instant heating is instant; Guaranteed the genuineness of pyramid-shaped dumpling to greatest extent, and can rationally practice thrift operating cost, excavated the potentiality of pyramid-shaped dumpling greatly as a kind of Chinese fast food.

The tradition pyramid-shaped dumpling is when carrying out heating using microwave, and is and moisture inhomogeneous because the water content in the pyramid-shaped dumpling is lower, thereby causes the pyramid-shaped dumpling inequality of being heated, and then has a strong impact on the eating mouth feel of pyramid-shaped dumpling; After traditional pyramid-shaped dumpling adopted heating using microwave to accomplish, rice-pudding leaf was not easy to divest, and glutinous rice and rice-pudding leaf are sticking glutinous serious, thereby cause rice-pudding body imperfect, and profile is not attractive in appearance, not only uses inconvenience, and the edible fragrance of influence.The pyramid-shaped dumpling that the present invention is made is applicable to heating using microwave, and the scientific formulation of pyramid-shaped dumpling adds an amount of salad oil in mixing Mi Shixiang glutinous rice; It is glutinous sticking to prevent effectively that rice-pudding leaf and glutinous rice from taking place, and helps promoting the mellow and full soft mouthfeel of glutinous rice, has promoted the quality of pyramid-shaped dumpling; Make pyramid-shaped dumpling after process heating using microwave, rice-pudding leaf is peeled off easily, and rice-pudding body is complete and profile is not attractive in appearance; The comfortable taste of pyramid-shaped dumpling, unique flavor is of high nutritive value.

The present invention improves the processing technology of traditional pyramid-shaped dumpling, produces the instant pyramid-shaped dumpling that is applicable to heating using microwave, has enriched the kind of pyramid-shaped dumpling greatly.In addition; Because microwave heating method has the incomparable advantage of a lot of traditional heating mode; The instant pyramid-shaped dumpling that forms through heating using microwave; Can change pyramid-shaped dumpling as a kind of general layout with ageing traditional food, helping pyramid-shaped dumpling becomes consumer products often edible in consumers in general's daily life, has promoted optimum, the healthy development of pyramid-shaped dumpling industry greatly.

The pyramid-shaped dumpling that the present invention is made can adopt heating using microwave when edible; Because what heating using microwave was adopted is special " interior heating " principle, firing rate is fast, required time is short, the quality of products obtained therefrom high, has the high efficiency of heating surface; Therefore; Can save the required energy of heating greatly, reduce production cost and social pressures, meet the production theory of modern environmental protection, sustainable development.

Production technology of the present invention is simple, pyramid-shaped dumpling comfortable taste, the unique flavor that is made, is of high nutritive value, and can directly carry out heating using microwave, can effectively guarantee the genuineness of pyramid-shaped dumpling.

Description of drawings

Fig. 1 is the process chart of the processing method of microwave pyramid-shaped dumpling in the embodiment of the invention.

The specific embodiment

Below in conjunction with accompanying drawing and through embodiment the present invention is done further detailed description, following examples are to explanation of the present invention and the present invention is not limited to following examples.

Embodiment 1.

Referring to Fig. 1, the processing method of the microwave pyramid-shaped dumpling in the present embodiment comprises raw material treatment process, wrapping operation, poach operation, vacuum-packed operation and sterilization process, and is specific as follows.

(1), the raw material treatment process comprises indocalamus leaf treatment step, glutinous rice treatment step and filling material treatment step.

Present embodiment is in indocalamus leaf treatment step; Earlier dried indocalamus leaf being placed temperature is 100 ℃ water boiling 30 minutes, when treating that the base of leaf of indocalamus leaf is soft, the indocalamus leaf is pulled out from water and with cooling water the indocalamus leaf is cooled to room temperature; Then the indocalamus leaf is cleaned, sorts and prunes, thereby make finished product indocalamus leaf.When the indocalamus leaf was pruned, the blade tip of indocalamus leaf was removed 2-2.5cm, and the leaf base of a fruit of indocalamus leaf is removed 0.5-0.8cm.

Present embodiment is in the glutinous rice treatment step; Used raw material comprises glutinous rice and mixes the rice material; Wherein, mix the rice material and comprise that white granulated sugar, chickens' extract, soy sauce and salad oil, the parts by weight of glutinous rice, white granulated sugar, chickens' extract, soy sauce and salad oil are respectively 50 parts, 1 part, 0.2 part, 4 parts and 4 parts.Earlier raw material glutinous rice is eluriated totally through rice washer, barreled adds clear water then, soaks 4 hours, treat that glutinous rice fully absorbs water after, drain 30min, for use.Get glutinous rice 50Kg, white granulated sugar 1Kg, chickens' extract 0.2Kg, soy sauce 4Kg and salad oil 3Kg join drum-type with white granulated sugar 1Kg, chickens' extract 0.2Kg, soy sauce 4Kg and salad oil 3Kg earlier and mix in meter machine; Start and mix a meter machine, wait to mix after white granulated sugar in the rice material melts with chickens' extract fully, in mixing meter machine, add the glutinous rice 50Kg that elutriation drains; Continue to stir 20 min; Treat that grain of rice color and luster is even, discharging, thus make finished product glutinous rice.

Present embodiment is in filling material treatment step; Use pork and meat stuffing condiment as the filling material; Meat stuffing condiment comprises that weight ratio is respectively the soy sauce of 2.5:1.5:1.2:2.5:0.5, sorghum liquor, salt, white granulated sugar and chickens' extract; Raw meat after inciting somebody to action is by inspection earlier repaiied and is cut and slitting, thereby makes the cutlet of strip; Then cutlet is pickled, got cutlet 100kg, soy sauce 2.5kg, jowar liquor 1.5kg, salt 1.2kg, white granulated sugar 2.5kg and chickens' extract 0.5kg and place the tumbling of vacuum tumbler to pickle 40 min, thereby make finished product filling material.

(2), used raw material comprises finished product indocalamus leaf, finished product glutinous rice and finished product filling material in cotton thread and the step (1) in the wrapping operation; Adopt monolithic indocalamus leaf to pack; Get a sizeable finished product indocalamus leaf earlier and be converted into funnel-shaped structure, adding finished product glutinous rice and finished product filling material carry out bag molding in the finished product indocalamus leaf of funnel-shaped structure then, and pyramid-shaped dumpling quantitatively is 40 ± 1g; Get cotton thread with moulding rice-pudding body wrap up in around; Be bundled into rectangular four jiaos of rice-puddings of " spring roll shape ", it is 5 bundles that number is pricked in coiling, thereby makes living rice-pudding.

(3), in the poach operation, use the autoclaving pot that the living rice-pudding in the step (2) is hotted plate, earlier living rice-pudding is installed in the frame; The pyramid-shaped dumpling that finishes that will frame up again hangs in the autoclaving pot, adds water and does not have pyramid-shaped dumpling, opens steam and carries out boiling; Digestion time is 30min, closes gas check valve then, again pyramid-shaped dumpling is remained on vexed 30min in the autoclaving pot; Open vent valve at last and exit, pyramid-shaped dumpling takes the dish out of the pot and makes ripe rice-pudding.

(4), in vacuum-packed operation, the ripe rice-pudding in the step (3) is packed earlier with packaging bag, packaging bag can be selected the packaging bag of PET//ON//hot sealing layer material for use, then this packaging bag is vacuumized, thereby makes the vacuum bagged pyramid-shaped dumpling.

(5), in sterilization process, to carrying out high-temperature sterilization through after the assay was approved vacuum bagged pyramid-shaped dumpling in the step (4), thereby make finished product microwave pyramid-shaped dumpling.Bactericidal formula is: be warming up to 121 ℃ in 15 minutes, and constant temperature 35 minutes, back-pressure is to-0.2MPa, is cooled with circulating water after sterilization finishes to below 40 ℃ and take the dish out of the pot.

When the finished product microwave pyramid-shaped dumpling that is made in the present embodiment need eat; Be applicable to employing heating using microwave; This finished product microwave pyramid-shaped dumpling is before carrying out heating using microwave; Need vacuum packaging bag be poked several duck eyes, to prevent in the microwave heating process because water evaporates and interior pressure sharply increases and then cause the situation of packaging bag blast.After stabbing several duck eyes on the vacuum packaging bag, the finished product microwave pyramid-shaped dumpling that will have packaging bag places micro-wave oven, adjusts suitable microwave power; Usually the firepower of suitable heating is a moderate heat, is generally 3min heat time heating time, after heating using microwave is accomplished; Take vacuum packaging bag apart; Divest rice-pudding leaf, can enjoy appetizing meat rice-pudding, edible very convenient.

Embodiment 2.

Present embodiment is in indocalamus leaf treatment step; Earlier dried indocalamus leaf being placed temperature is 100 ℃ water boiling 35 minutes, when treating that the base of leaf of indocalamus leaf is soft, the indocalamus leaf is pulled out and with cooling water the indocalamus leaf is cooled to room temperature; Then the indocalamus leaf is cleaned, sorts and prunes, thereby make finished product indocalamus leaf.

Present embodiment is in the glutinous rice treatment step, and used raw material comprises glutinous rice and mixes the rice material, wherein, mixes the rice material and comprises that weight ratio is white granulated sugar and the salad oil of 3:5.Earlier with raw material glutinous rice through rice washer eluriate clean after, carry out barreled, add clear water then, soaked 4 hours, treat that glutinous rice fully absorbs water after, it is for use that glutinous rice is drained 30min.Get 3Kg white granulated sugar and 5Kg salad oil and place drum-type to mix a meter machine, start then and mix a meter machine, treat after the white granulated sugar thawing fully, add and eluriate the glutinous rice 50Kg that drains, continue stirring 20min again, treat that grain of rice color and luster is even, discharging, thus make finished product glutinous rice.

Present embodiment will pass through the red bean of selecting and cleaning up earlier and soak and spend the night in filling material treatment step, then red bean carried out autoclaving; Be milled into fine sand again; According to the sweetened bean paste stuffing formulation ratio white granulated sugar and lard stearin are put into frying pan then and add to propagandize hotly to white granulated sugar and melt fully, add sweetened bean paste again and do not stop to stir-fry, lard should divide 3 addings in the frying process; In case the sticking pot of sweetened bean paste influences filling material quality.During frying, whole process should be controlled at about 4-6 hour, and is pitch-black bright and tack-free until the sweetened bean paste color and luster, at last with the sweetened bean paste cooling, thereby makes finished product filling material.

(2), in the wrapping operation; Used raw material comprises finished product indocalamus leaf, finished product glutinous rice and the finished product filling material in cotton thread and the step (1), adopts monolithic indocalamus leaf to pack, and gets a sizeable monolithic finished product indocalamus leaf earlier and is converted into funnel-shaped structure; Adding finished product glutinous rice and finished product filling material carry out bag molding in the finished product indocalamus leaf of funnel-shaped structure then; Pyramid-shaped dumpling quantitatively is 40 ± 1g, gets cotton thread again moulding rice-pudding body is wrapped up in around, rectangular four jiaos of rice-puddings that pack " spring roll shape "; It is 5 bundles that number is pricked in coiling, thereby makes living rice-pudding.

(3), in the poach operation, use digester that the living rice-pudding in the step (2) is hotted plate, living rice-pudding is framed up; The pyramid-shaped dumpling that finishes framing up hangs in the autoclaving pot, adds water and does not have pyramid-shaped dumpling, opens steam and carries out boiling; Digestion time is 35min, closes gas check valve, vexed 35min in pressure cooker again; Open vent valve then and exit, pyramid-shaped dumpling takes the dish out of the pot and makes ripe rice-pudding.

(4), in vacuum-packed operation, the ripe rice-pudding in the step (3) is packed earlier with packaging bag, used packaging bag can be PET//ON//hot sealing layer material, then this packaging bag is vacuumized, thereby makes the vacuum bagged pyramid-shaped dumpling.

(5), in sterilization process, the vacuum bagged pyramid-shaped dumpling after cooling in the step (4) is sterilized, thereby makes finished product microwave pyramid-shaped dumpling.The bactericidal formula that adopts in the present embodiment is: be warming up to 121 ℃ in 15 minutes, and constant temperature 35 minutes, back-pressure is to-0.2MPa, and sterilization is cooled with circulating water to taking the dish out of the pot below 40 ℃ after finishing.

When the finished product microwave pyramid-shaped dumpling that is made in the present embodiment need eat; Be applicable to employing heating using microwave; This finished product microwave pyramid-shaped dumpling is before carrying out heating using microwave; The vacuum packaging bag port tearing position is torn, to prevent in the microwave heating process because water evaporates and interior pressure sharply increases and then cause the situation of packaging bag blast.After stabbing several duck eyes on the vacuum packaging bag, the finished product microwave pyramid-shaped dumpling that will have packaging bag places micro-wave oven, adjusts suitable microwave power; Usually the firepower of suitable heating is a moderate heat, is generally 2min heat time heating time, after heating using microwave is accomplished; Take vacuum packaging bag apart; Divest rice-pudding leaf, can enjoy appetizing sweetened bean paste rice-pudding, edible very convenient.

Embodiment 3.

Wherein, indocalamus leaf treatment step is following.

A, the boiling of indocalamus leaf.

Dried indocalamus leaf is put into tank, do not have rice-pudding leaf to be as the criterion with water, 100 ℃ water temperature boiling 30 minutes is in time pulled the indocalamus leaf after the boiling out when treating that the base of leaf of indocalamus leaf is soft, puts into the running water that flows and is cooled to normal temperature.

B, the rinsing of indocalamus leaf.

Little bundle indocalamus leaf is dismissed, and the spot of every indocalamus leaf surface of flush away is rejected breakage, mildew, small holes caused by worms, withered and yellow leaf and Lao Ye; To break the indocalamus leaf in the cleaning process and too small indocalamus leaf sorts out, simultaneously with the placement of classifying by size of available indocalamus leaf.

C, indocalamus leaf are pruned.

Cut off the blade tip and the leaf base of a fruit of the indocalamus leaf after cleaning piecewise, blade tip is removed 2-2.5cm, and Ye Di removes 0.5-0.8cm, thereby makes finished product indocalamus leaf.

The glutinous rice treatment step is following.

A, rice washing.

Glutinous rice is poured in the rice washer, and every machine is eluriated 50kg, opens rice washer, utilizes the proportion between glutinous rice, sandstone and the impurity different, and the foreign material separating and filtering that rice washer will remain in the glutinous rice automatically is clean.Discharging opening at rice washer receives splendid attire with bucket, adds clear water and does not have glutinous rice, soaks 3-4 hour.Glutinous rice should soak fully, makes the water absorbent rate of glutinous rice reach about 30%, and the moisture of the pyramid-shaped dumpling after guaranteeing to pack fully and being evenly distributed of moisture helps pyramid-shaped dumpling and carries out heating using microwave.

B, drain.

Glutinous rice after soaking is fully put into basket for washing rice in draining automatically, and the draining time is 30 minutes.

C, glutinous rice and mix a meter material formula.

Glutinous rice 50Kg, white granulated sugar 1Kg, chickens' extract 0.2Kg, soy sauce 4Kg, salad oil 4Kg.

D, mix rice.

Rice after draining is rendered to drum-type mix in meter machine, add and mix rice material condiment, start meter machine of mixing; Rotated 3 minutes earlier, treat that condiment dissolves along direction, and grain of rice color and luster evenly after; Counter-rotation discharging again; The glutinous rice of discharging is packed in the ladle car, place the shady and cool ventilation place to leave standstill 30min, require the glutinous rice of bucket bottom not have tangible liquid material and accumulate.

Filling material treatment step is following.

Pork handled making finished product filling material, this finished product filling material is a strip structure.

(2), in the wrapping operation, used raw material comprises finished product indocalamus leaf, finished product glutinous rice and the finished product filling material in wrapping line and the step (1), the wrapping operation is specific as follows.

A, bag molding.

Get a sizeable indocalamus leaf according to the specification that packs pyramid-shaped dumpling,, be converted into the funnel-shaped structure about degree angle, the point ends 60, get the indocalamus leaf that part material rice is put into shaping earlier, get 1/2 material rice amount usually earlier from middle doubling.Then finished product filling material is vertically placed the indocalamus leaf of shaping, cover weighing with residue material rice amount again; When shortage in weight or when overweight; Suitably add or minimizing glutinous rice, glutinous rice will cover most of filling material when packing, but keeps two ends filling material to stretch out glutinous rice 0.5-1.0 centimetre.The unnecessary indocalamus leaf of rice-pudding body is folded to the outer body that stays of material rice, again with the inflection of indocalamus leaf redundance near rice-pudding body, Zhe is placed on the glutinous rice, thereby makes moulding rice-pudding body.

Present embodiment adopts monolithic rice-pudding leaf to pack pyramid-shaped dumpling, avoids the multi-disc pyramid-shaped dumpling when packing, and embeds glutinous rice between rice-pudding leaf, causes rice-pudding body overall tightness bad, the fragrant ingredients from lossing of rice-pudding, and when carrying out heating using microwave, water evaporates is very fast, thereby influences whole heats.

B, bind.

Get the wrapping line with moulding rice-pudding body wrap up in around and be bundled into rectangular four jiaos of rice-puddings of " spring roll shape ", it is that 5-8 pricks that rice-pudding body kinking is pricked number, thereby makes living rice-pudding.

(3), in the poach operation, use digester that the living rice-pudding in the step (2) is hotted plate, specific as follows.

Living rice-pudding setting is put in the stainless steel basketry, and mutual marshalling must not be overlapping.Digester is cleaned up, and add half pot in water, boil.Hang in the pot behind living rice-pudding dress basket, suitably increase and decrease the water yield a pot interior water surface is higher than about the pyramid-shaped dumpling surface 10cm of the superiors, add a cover.Pyramid-shaped dumpling dress basket quantity is not damaged pyramid-shaped dumpling by pressure when adding a cover and is advisable, and the water yield puts in place, and the pot cover lid is tight.The air valve that begins to rehearse was hotted plate 30-35 minute, after water is boiled, kept the steam external pressure less than 0.05MPa; Boost fast then, keep being pressed in 0.06-0.12MPa in the pot; Last steam off is boiled in a covered pot over a slow fire pyramid-shaped dumpling 30-35 minute in digester, opens and is sidelong air valve, when pressure in the pot is zero, can opens pot cover, thereby make ripe rice-pudding.

Glutinous rice in the present embodiment is mixed rice through salad oil and is handled; When pyramid-shaped dumpling when adding the water boiling, the salad oil in the glutinous rice can dissociate out, makes it be enriched in the inner surface of rice-pudding leaf; And formed one deck barrier film between rice-pudding body; When helping being with rice-pudding leaf to carry out heating using microwave, rice-pudding leaf and rice-pudding body are easily separated, and it is edible to be convenient to the consumer.In addition, free salad oil can be distributed in each position of rice-pudding body uniformly, and after autoclaving, delicate fragrance is lubricious more to make glutinous rice, and mouthfeel is soft.After pyramid-shaped dumpling in the present embodiment takes the dish out of the pot, need carry out related check, require the profile of pyramid-shaped dumpling complete, glutinous and not mashed, not taint of odour, not half-cooked.Pyramid-shaped dumpling after the boiling is pushed between heat radiation, and air-cooler is all opened heat radiation between will dispelling the heat, and requires that pyramid-shaped dumpling is cooled to normal temperature in 4-5 hour.

(4), in vacuum-packed operation, select suitable packaging bag to carry out can according to the specification of pyramid-shaped dumpling and packing instructions, when placing pyramid-shaped dumpling, pyramid-shaped dumpling will be close to placement, two jiaos are up, binding does not have and comes off, do not have distortion.During vacuum seal heating-up temperature is transferred to 3 grades; Be 25 seconds heat time heating time, and the time of bleeding is 28 seconds, and vacuum is-0.1MPa.Require sealing formation, contraction is compacted, the sealing part corrugationless, thus make the vacuum bagged pyramid-shaped dumpling.

The pyramid-shaped dumpling that present embodiment is made is applicable to heating using microwave when edible, temperature sharply rises during owing to heating using microwave, can cause the fragrance flavor substance in microwave food to evaporate totally; In order to satisfy the requirement of water vapour and aroma substance barrier and heating using microwave, vacuum-packed material can be selected the such structure of PET//NO//hot sealing layer for use, and hot sealing layer intensity should be controlled at 12-l6N/15mm; Such intensity; The specific requirement of food can either be guaranteed, the security of in micro-wave oven, heating can be guaranteed again, simultaneously at packing, transportation, storage and shelf etc.; Heating back flavour of food products is constant, genuineness.

(5), in sterilization process, the vacuum bagged pyramid-shaped dumpling in the step (4) is sterilized, thereby makes finished product microwave pyramid-shaped dumpling, specific as follows.

The vacuum bagged pyramid-shaped dumpling is lain against in the sterilization dish by bag, mutually must not be overlapping, push retorts then, close pot cover tight, open steam valve and air valve, start the retorts power supply, carry out vapour and kill, the steam pressure during sterilization in the boiler room must be more than 3MPa.Bactericidal formula is following: be warming up to 121 ℃ in 15 minutes, and constant temperature 35 minutes, back-pressure is to-0.2MPa, and sterilization is cooled with circulating water to below 40 ℃ after finishing, and takes the dish out of the pot, thereby makes finished product microwave pyramid-shaped dumpling.

The finished product microwave pyramid-shaped dumpling that present embodiment is made is suitable for carrying out heating using microwave when edible, and the finished product pyramid-shaped dumpling is before carrying out heating using microwave; The vacuum packaging bag port tearing position is torn, when preventing heating using microwave, water evaporates; The interior pressure sharply increases, and then the dangerous situation of quick-fried bag.The finished product pyramid-shaped dumpling that will have packing then places micro-wave oven, adjusts suitable microwave power, and optimal heating firepower is a moderate heat, and be 2-3min heat time heating time.When heating using microwave is carried out in the band packaging bag, can effectively prevent the too fast evaporation of moisture, make rice-pudding body moisture balanced, be heated fully, in addition, can also prevent effectively that the pyramid-shaped dumpling flavor substance runs off, make pyramid-shaped dumpling after microwave, can keep the genuineness of rice-pudding body.Finished product microwave pyramid-shaped dumpling is taken vacuum packaging apart after carrying out heating using microwave, divest rice-pudding leaf, can enjoy appetizing pyramid-shaped dumpling.

Embodiment 4.

Wherein, indocalamus leaf treatment step is following.

A, the boiling of indocalamus leaf.

B, the rinsing of indocalamus leaf.

C, indocalamus leaf are pruned.

The glutinous rice treatment step is following.

A, rice washing.

B, drain.

C, glutinous rice and mix a meter material formula.

Glutinous rice 50Kg, white granulated sugar 3Kg, salad oil 5Kg.

D, mix rice.

Filling material treatment step is following.

Sweetened bean paste handled making finished product filling material, this finished product filling material is a strip structure.

A, bag molding.

Get a sizeable indocalamus leaf according to the specification that packs pyramid-shaped dumpling,, be converted into the funnel-shaped structure about degree angle, the point ends 60, get the indocalamus leaf that part material rice is put into shaping earlier, get 1/5 material rice amount usually earlier from middle doubling.Then finished product filling material is vertically placed the indocalamus leaf of shaping, cover weighing with residue material rice amount again; When shortage in weight or when overweight; Suitably add or minimizing glutinous rice, glutinous rice will cover most of filling material when packing, but keeps two ends filling material to stretch out glutinous rice 0.5-1.0 centimetre.The unnecessary indocalamus leaf of rice-pudding body is folded to the outer body that stays of material rice, again with the inflection of indocalamus leaf redundance near rice-pudding body, Zhe is placed on the glutinous rice, thereby makes moulding rice-pudding body.

B, bind.

Embodiment 5.

(1), the raw material treatment process comprises indocalamus leaf treatment step, glutinous rice treatment step and filling material treatment step; In the indocalamus leaf treatment step; Earlier dried indocalamus leaf being placed temperature is 100 ℃ water boiling 28 minutes, when treating that the base of leaf of indocalamus leaf is soft, the indocalamus leaf is pulled out and with cooling water the indocalamus leaf is cooled to room temperature; Then the indocalamus leaf is cleaned, sorts and prunes, thereby make finished product indocalamus leaf.In the glutinous rice treatment step, used raw material comprises glutinous rice and mixes the rice material, mixes the rice material and comprises salad oil; Earlier glutinous rice is cleaned and removal of impurities, in clear water, soaked again 3-4 hour, treat glutinous rice suction fully after; Again glutinous rice is drained; To mix rice then and expect to mix with glutinous rice and stir, thereby make finished product glutinous rice, the parts by weight of glutinous rice and salad oil are respectively 50 parts 3.5 parts.In the filling material treatment step, the filling material handled making finished product filling material.

(2), in the wrapping operation; Used raw material comprises finished product indocalamus leaf, finished product glutinous rice and the finished product filling material in wrapping line and the step (1), adopts monolithic indocalamus leaf to pack, and gets a finished product indocalamus leaf earlier and is converted into funnel-shaped structure; In the finished product indocalamus leaf of funnel-shaped structure, add finished product glutinous rice and finished product filling material then; Again finished product indocalamus leaf is converted into rice-pudding body, and wraps up, thereby make living rice-pudding with the wrapping line.

(3), in the poach operation, use digester that the living rice-pudding in the step (2) is hotted plate, the water in the digester did not have living rice-pudding; Living rice-pudding was hotted plate in digester 30 minutes earlier; In digester, boiled in a covered pot over a slow fire 30 minutes again, in digester, take out then, thereby make ripe rice-pudding.

(4), in vacuum-packed operation, the ripe rice-pudding in the step (3) is packed earlier with packaging bag, then this packaging bag is vacuumized, thereby makes the vacuum bagged pyramid-shaped dumpling.

(5), in sterilization process, the vacuum bagged pyramid-shaped dumpling in the step (4) is sterilized, thereby makes finished product microwave pyramid-shaped dumpling.

Embodiment 6.

(1), the raw material treatment process comprises indocalamus leaf treatment step, glutinous rice treatment step and filling material treatment step, and is specific as follows.

In indocalamus leaf treatment step; Earlier dried indocalamus leaf being placed temperature is 100 ℃ water boiling 38 minutes, when treating that the base of leaf of indocalamus leaf is soft, the indocalamus leaf is pulled out and with cooling water the indocalamus leaf is cooled to room temperature; Then the indocalamus leaf is cleaned, sorts and prunes, thereby make finished product indocalamus leaf.

In the glutinous rice treatment step; Used raw material comprises glutinous rice and mixes the rice material; Wherein, mix the rice material and comprise that white granulated sugar, chickens' extract, soy sauce and salad oil, the parts by weight of this white granulated sugar, chickens' extract, soy sauce and salad oil are respectively 0.8 part, 0.15 part, 4.5 parts and 4.5 parts.Earlier glutinous rice is cleaned and removal of impurities, in clear water, soaked again 3-4 hour, treat glutinous rice suction fully after, again glutinous rice is drained, will mix the rice material then and mix with glutinous rice and stir, thereby make finished product glutinous rice, used glutinous rice is 50 parts.

In filling material treatment step; Get that square meat and meat stuffing condiment are as raw material in the belt leather, meat stuffing condiment comprises soy sauce, liquor, salt, white granulated sugar and chickens' extract, earlier with the cutlet of the slitting shape of square meat in the belt leather; The length of cutlet is 5-7cm; The weight of this cutlet is 15-20g, with meat stuffing condiment cutlet is carried out tumbling then and pickles, and the ratio of the parts by weight of cutlet, soy sauce, liquor, salt, white granulated sugar and chickens' extract is respectively 100:2:1:1:2:0.8; The time that tumbling is pickled is 35 minutes, thereby makes finished product filling material.

(2), in the wrapping operation, the raw material of using comprises finished product indocalamus leaf, finished product glutinous rice and the finished product filling material in wrapping line and the step (1), adopts monolithic indocalamus leaf to pack; Get a finished product indocalamus leaf earlier and be converted into funnel-shaped structure; In the finished product indocalamus leaf of funnel-shaped structure, add finished product glutinous rice and finished product filling material then, finished product glutinous rice joins in the finished product indocalamus leaf of funnel-shaped structure at twice, and finished product filling material vertically joins in the finished product indocalamus leaf of funnel-shaped structure; 0.5-1.0 centimetre in finished product glutinous rice is all stretched out at the two ends of finished product filling material; At last finished product indocalamus leaf is converted into rice-pudding body, and wraps up, thereby make living rice-pudding with the wrapping line.

(3), in the poach operation, use digester that the living rice-pudding in the step (2) is hotted plate, in digester, add earlier after the entry water boil, then the living rice-pudding in the step (2) is placed in the digester; The water surface in the digester is higher than the living rice-pudding 11cm of the superiors, digester is added a cover again, and the air bleeding valve of opening then in the digester is hotted plate; After treating that water in the digester is boiled, keep the steam external pressure less than 0.05MPa, hot plate 35 minutes after; Rise to 0.12MPa fast with pressing in the pot, steam off was boiled in a covered pot over a slow fire 30 minutes more then; Open vent valve then, near zero the time when pressing in the pot, take out ripe rice-pudding after opening pot cover.

Though the present invention with embodiment openly as above; But it is not in order to limit protection scope of the present invention; Any technical staff who is familiar with this technology, change and the retouching in not breaking away from design of the present invention and scope, done all should belong to protection scope of the present invention.

Claims

1. the processing method of a microwave pyramid-shaped dumpling is characterized in that: this processing method comprises raw material treatment process, wrapping operation, poach operation, vacuum-packed operation and sterilization process;

(1), said raw material treatment process comprises indocalamus leaf treatment step, glutinous rice treatment step and filling material treatment step; In the said indocalamus leaf treatment step; Earlier dried indocalamus leaf being placed temperature is 100 ℃ water boiling 28-38 minute, when treating that the base of leaf of indocalamus leaf is soft, the indocalamus leaf is pulled out and with cooling water the indocalamus leaf is cooled to room temperature; Then the indocalamus leaf is cleaned, sorts and prunes, thereby make finished product indocalamus leaf; In the said glutinous rice treatment step, used raw material comprises glutinous rice and mixes the rice material that the said rice material of mixing comprises salad oil; Earlier glutinous rice is cleaned and removal of impurities, in clear water, soaked again 3-4 hour, treat glutinous rice suction fully after; Again glutinous rice is drained; To mix rice material then and mix with glutinous rice and stir, thereby make finished product glutinous rice, the parts by weight of said glutinous rice and salad oil are respectively 50 parts and (3.5-5.5) part; In the said filling material treatment step, the filling material handled making finished product filling material;

(2), in the said wrapping operation; Used raw material comprises finished product indocalamus leaf, finished product glutinous rice and the finished product filling material in wrapping line and the step (1), adopts monolithic indocalamus leaf to pack, and gets a finished product indocalamus leaf earlier and is converted into funnel-shaped structure; In the finished product indocalamus leaf of funnel-shaped structure, add finished product glutinous rice and finished product filling material then; Again finished product indocalamus leaf is converted into rice-pudding body, and wraps up, thereby make living rice-pudding with the wrapping line;

(3), in the said poach operation, use digester that the living rice-pudding in the step (2) is hotted plate, the water in the digester did not have living rice-pudding; Living rice-pudding was hotted plate in digester 30-35 minute earlier; In digester, boiled in a covered pot over a slow fire 30-35 minute again, in digester, take out then, thereby make ripe rice-pudding;

(4), in the said vacuum-packed operation, with packaging bag the ripe rice-pudding in the step (3) is packed earlier, then this packaging bag is vacuumized, thereby make the vacuum bagged pyramid-shaped dumpling;

(5), in the said sterilization process, the vacuum bagged pyramid-shaped dumpling in the step (4) is sterilized, thereby make finished product microwave pyramid-shaped dumpling.

2. the processing method of microwave pyramid-shaped dumpling according to claim 1; It is characterized in that: in the glutinous rice treatment step of said raw material treatment process; Used mix rice material comprise white granulated sugar, chickens' extract, soy sauce and salad oil, the parts by weight of said glutinous rice, white granulated sugar, chickens' extract, soy sauce and salad oil be respectively 50 parts, (0.8-1.2) part, (0.15-0.25) part, (3.5-4.5) part with (3.5-4.5) part; In the filling material treatment step of said raw material treatment process, said filling material is a pork.

3. the processing method of microwave pyramid-shaped dumpling according to claim 1; It is characterized in that: in the glutinous rice treatment step of said raw material treatment process; Used mix rice material comprise white granulated sugar and salad oil, the parts by weight of said glutinous rice, white granulated sugar and salad oil be respectively 50 parts, (2.6-3.4) part with (4.5-5.5) part; In the filling material treatment step of said raw material treatment process, said filling material is a sweetened bean paste.

4. according to the processing method of claim 1 or 2 or 3 described microwave pyramid-shaped dumplings, it is characterized in that: in the indocalamus leaf treatment step of said raw material treatment process, it is that 100 ℃ water carries out boiling that dried indocalamus leaf is placed temperature, and digestion time is 30 minutes.

5. according to the processing method of claim 1 or 2 or 3 described microwave pyramid-shaped dumplings, it is characterized in that: in the said poach operation, in digester, add earlier after the entry, then the living rice-pudding in the step (2) is placed in the digester water boil; The water surface in the said digester is higher than the living rice-pudding 9-11cm of the superiors, digester is added a cover again, and the air bleeding valve of opening then in the digester is hotted plate; After treating that water in the digester is boiled, keep the steam external pressure less than 0.05MPa, hot plate 30-35 minute after; Rise to 0.06-0.12MPa fast with pressing in the pot, steam off was boiled in a covered pot over a slow fire 30-35 minute more then; Open vent valve then, near zero the time when pressing in the pot, take out ripe rice-pudding after opening pot cover.

6. according to the processing method of claim 1 or 2 or 3 described microwave pyramid-shaped dumplings, it is characterized in that: in the glutinous rice treatment step of said raw material treatment process, adopt drum-type mix meter machine to glutinous rice with mix the rice material and mix and stir; With glutinous rice with mix rice material and be added to after drum-type mixes in meter machine, start drum-type and mix a meter machine, rotated 2-4 minute along direction earlier; Waiting to mix the rice material dissolves; And after the glutinous rice color and luster is even, counter-rotation discharging again, the glutinous rice after the discharging is packed in the ladle car; And place the shady and cool ventilation place to leave standstill 25-35min, thereby make finished product glutinous rice.

7. the processing method of microwave pyramid-shaped dumpling according to claim 2; It is characterized in that: in the glutinous rice treatment step of said raw material treatment process, the parts by weight of used glutinous rice, white granulated sugar, chickens' extract, soy sauce and salad oil are respectively 50 parts, 1 part, 0.2 part, 4 parts and 4 parts.

8. the processing method of microwave pyramid-shaped dumpling according to claim 3 is characterized in that: in the glutinous rice treatment step of said raw material treatment process, the parts by weight of used glutinous rice, white granulated sugar and salad oil are respectively 50 parts, 3 parts and 5 parts.

9. according to the processing method of claim 2 or 7 described microwave pyramid-shaped dumplings; It is characterized in that: in the filling material treatment step of said raw material treatment process; Get that square meat and meat stuffing condiment are as raw material in the belt leather, said meat stuffing condiment comprises soy sauce, liquor, salt, white granulated sugar and chickens' extract, earlier with the cutlet of the slitting shape of square meat in the belt leather; The length of said cutlet is 5-7cm; The weight of this cutlet is 15-20g, with meat stuffing condiment cutlet is carried out tumbling then and pickles, and the ratio of the parts by weight of said cutlet, soy sauce, liquor, salt, white granulated sugar and chickens' extract is respectively 100: (2-3): (1-2): (1-1.5): (2-3): (0.2-0.8); The time that said tumbling is pickled is 35-45 minute, thereby makes finished product filling material; In the said wrapping operation; When in the finished product indocalamus leaf of funnel-shaped structure, adding finished product glutinous rice and finished product filling material, the gradation of said finished product glutinous rice joins in the finished product indocalamus leaf of funnel-shaped structure, and said finished product filling material vertically joins in the finished product indocalamus leaf of funnel-shaped structure; 0.5-1.0 centimetre in finished product glutinous rice is all stretched out at the two ends of said finished product filling material; At last finished product indocalamus leaf is converted into rice-pudding body, and wraps up, thereby make living rice-pudding with the wrapping line.

10. according to the processing method of claim 3 or 8 described microwave pyramid-shaped dumplings, it is characterized in that: in the filling material treatment step of said raw material treatment process, said finished product filling material is the strip structure; In the said wrapping operation; When in the finished product indocalamus leaf of funnel-shaped structure, adding finished product glutinous rice and finished product filling material, the gradation of said finished product glutinous rice joins in the finished product indocalamus leaf of funnel-shaped structure, and said finished product filling material vertically joins in the finished product indocalamus leaf of funnel-shaped structure; 0.5-1.0 centimetre in finished product glutinous rice is all stretched out at the two ends of said finished product filling material; At last finished product indocalamus leaf is converted into rice-pudding body, and wraps up, thereby make living rice-pudding with the wrapping line.