CN1144625A

CN1144625A - Method for processing banana flour with banana

Info

Publication number: CN1144625A
Application number: CN96117466A
Authority: CN
Inventors: 邓绍齐
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-02-29
Filing date: 1996-02-29
Publication date: 1997-03-12

Abstract

A method for producing banana powder used as raw material of food includes such steps as peeling banana, grinding banana pulp into paste, and drying in atomizing or granulating mode boiling-bed drier. Obtained banana powder has the smell and sweetness original banana has.

Description

A kind of method that banana is processed into banaina

The invention belongs to field of food industry, particularly banana is processed into the process of banana crystal powder.

Banana belongs to the torrid zone and subtropical zone property fruit, and summer, autumn are main harvest time, and banana could eat after well-done, and the banana after well-done and perishable, the loss that annual decayed fruit is caused is very serious.

Banana contains starch, protein, fat, sugar, cellulose etc. and also contains abundant vitamin A, B, C, E simultaneously, have heat-clearing, ease constipation, detoxifcation and relieving alcoholism, moistening lung, clear spleen, defaecation is secret, control drug effect and nutritive values such as hemorrhoid blood, it is very necessary to carry out deep processing development.

Original banana method for processing mainly contains makes syrup banana cylinder head and baking, solarization system banana figs, because after syrup soaked, banana lost original mouthfeel, so do not get consumer reception.When the way of adopt baking, shining the system banana figs contains fruit juice because of banana, place hot-air under for a long time or the high temperature heating very easily produces tart flavour and gets fed up, baking, to shine the banana figs that makes not only hard but also continuous, and edible very inconvenient, mouthfeel is poor, equally preceding border, market dimness.

The present invention can not stand high-temperature process for a long time according to banana, the processing technology overlong time easily produces characteristics and colloid shape slurry energy low temperature in the bed spray drier such as spoiled, reach rapidly and slough moisture, become dry small porous particle characteristics, and the product that adopts the bed spray drying to obtain can possess the instant capacity characteristics, banana is processed in a manner described, it is reliable to have technology on the one hand, low temperature on the other hand, dehydration can make banana former savory rapidly, mouthfeels etc. are not destroyed, and product can possess instant capacity simultaneously, are a kind of suitable, effective processes.

The present invention realizes like this, with the peeling of well-done banana and after wearing into slurry, spray into the slurry that sprays in the ebullated dryer rapidly and nebulize under 25～100 ℃ of temperature conditions, through air-flow be dried to porous rapidly, fine particle is taken out of, collects by trap, obtains product; Or in granulation formula ebullated dryer,, make the figuration carrier with starch or Icing Sugar etc. below 65 ℃, and the vaporific slurry that sprays into is adsorbed in carrier surface, carry out drying-granulating, make the porous subparticle, the dry subparticle that makes promptly becomes product.

Advantage of the present invention is; directly slurry sprays into drying or with what the figuration carrier carried out that granulating and drying makes that product all can carry out scale banana is carried out deep processing and utilization with vaporific; and technology controlling and process and equipment are simple to operate; vertical area, particularly southwestern limit has inconvenient traffic; banana is transported to hinterland with deep processed product through after the deep processing, can save a large amount of transport power; can form new industry by the utilization of deep process method again, impel economic development.Deep processing obtains product and is applicable to that food industry produces the lamb point, and ice confectionery, drink manufacturing industry are made raw material, also is applicable to disappear administration's drink and as health food of family's self-control.

The Figure of description explanation: well-done banana gets pulp through peeling and taking, berry meat carries out spraying in the ebullated dryer rapidly behind the defibrination, be dried, the fruit pruinescence trap that granulation forms the porous fine particle captures the back taking-up, and the fruit powder promptly gets the product banaina after entering the packaging process packing.

Embodiment: 1, get well-done peeling banana pulp 10kg, pulp is worn into slurry, the compressed air of air compressor machine is imported pulp in the ebullated dryer, the hot-air that the particle of ejection of nebulizing is blasted in the ebullated dryer surrounds, with the water evaporates of vaporific particle, the particle weight reduction is taken out of ebullated dryer by air-flow, do not evaporate vaporific grain that solid carbon dioxide divides and still be trapped in and dryly in the drier be evaporated driedly up to moisture, taken out of by air-flow; The particle of being taken out of by air-flow in trap, collect the 2kg powdered granule.2, get well-done peeling banana pulp 10kg, pulp is worn into slurry, add starch 0.5kg in the granulation formula ebullated dryer and feed hot compressed air, starch is seethed with excitement in granulation formula ebullated dryer form the fluidisation attitude, in time will grind to such an extent that slurry sprays into rapidly in the granulation formula ebullated dryer with compressed air, the slurry that sprays into vaporific form in granulation formula ebullated dryer with after the starch granules that becomes the fluidisation attitude collides, be adsorbed in starch particle surface, the thermal current drying that is constantly blasted simultaneously all sprays into until slurry, and after reaching drying, stop to blast hot compressed air, the whole sedimentations of particle enter trap, collect product 2.5kg.

Claims

1, a kind of banana is processed into the method for banaina, it is characterized in that giving defibrination with after the well-done banana peeling, drying becomes the fruit powder in ebullated dryer or granulation formula fluidized drying.

2, according to claim 1, baking temperature is controlled at 25～100 ℃ in ebullated dryer.

3, according to claim 1, when carrying out drying in granulation formula ebullated dryer, figuration adopts starch or Icing Sugar with carrier.