CN105685564A

CN105685564A - Banana powder manufacturing method

Info

Publication number: CN105685564A
Application number: CN201410700353.2A
Authority: CN
Inventors: 梁爽
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-11-28
Filing date: 2014-11-28
Publication date: 2016-06-22

Abstract

The invention discloses a banana powder manufacturing method. The method comprises material preparation, freezing, crushing, low temperature pulping and spray drying. The banana powder manufacturing method comprises freezing storage and crushing of fresh bananas. In manufacture, a fresh banana juice and residues are in a low temperature freezing state and are not oxidized by air. Pectin and cellulose are easily crushed to form micropowder without anti-oxidant and clastic enzyme addition. The method utilizes spray drying pulverization and pulverization tail end high-temperature disinfection and is a novel banana powder manufacturing method. The method is free of an additive and does not cause oxidation discoloration in the whole pulverization.

Description

A kind of Fructus Musae powder manufacture method

Technical field

The present invention relates to Fructus Musae powder, be specially a kind of Fructus Musae powder manufacture method。

Background technology

Fructus Musae contains various trace elements and vitamin, can help of flaccid muscles, makes people's body and mind joyful, and has certain effect of weight reducing。

Traditional Fructus Musae powder manufacture method is divided into dry, wet processing, is required for first passing through raw material hot blast or blanch, the method then pulverized, dry。The Fructus Musae powder product particle produced is thick, poorly soluble, and owing to heating for multiple times destroys natural nutrient component and the local flavor of product during powder process, and the raw material of water content be broken after ingress of air, at high temperature and easily it is oxidated or reduced, generation nutrition is gone bad, and color and luster is deteriorated, and fruit is not carried out color retention by prior art, therefore cause product to lose original tempting color and luster, the sensory effects of product is made a big impact。

Summary of the invention

It is an object of the invention to provide a kind of brand-new former nutritious Fructus Musae powder manufacture method of reservation more。

The technical scheme is that a kind of Fructus Musae powder manufacture method for reaching above-mentioned purpose, its step is as follows:

A, get the raw materials ready, get the raw materials ready by fresh Fructus Musae outward appearance and Maturity, peeling, clean；

B, frost, the frost of subzero environment put into by Fructus Musae of getting the raw materials ready, and Fructus Musae frost is cared；

C, pulverizing, pulverize the Fructus Musae after frost at subzero environment；

D, low temperature slurrying, carry out pulling an oar and filter pulp by the Fructus Musae slag that freezes after pulverizing under 5 ~ 10 degree of environment；

E, spray drying, dry the banana pulp spray dryer filtering slag, collect powder after drying。

Described step A, when getting the raw materials ready, will peeling, the Fructus Musae stripping and slicing after cleaning。

When described step D, low temperature slurrying, filtering residue filter pulp obtained is processed again from step B。

When described step E, spray drying, spray dryer inlet temperature controls to 150 ~ 170 degree, carries out sterilization treatment while dry。

Technique scheme is adopted to provide the benefit that: this Fructus Musae powder manufacture method adopts frozen for storage and pulverizes fresh Fructus Musae, the fresh bananas juice of its manufacturing process and slag are in cryogenic freezing state, will not with air generation oxidation reaction, pectin, cellulose are also easily crushed to trifling shape, antioxidant and catabolic enzyme need not be added, adopt spray drying powder process and powder process end high temperature sterilize, it it is a kind of brand-new Fructus Musae powder manufacture method, it can accomplish zero additive, and oxidation stain will not occur whole pulverizing process。

Detailed description of the invention

A kind of Fructus Musae powder manufacture method, its step is as follows:

A, get the raw materials ready, get the raw materials ready by fresh Fructus Musae outward appearance and Maturity, peeling, clean。

B, frost, the frost of subzero environment put into by Fructus Musae of getting the raw materials ready, and Fructus Musae frost is cared；If desired for reducing the frost time, the Fructus Musae after cleaning can be cut into block, but the Fructus Musae of stripping and slicing is easy and air contact generation oxidation stain, it is necessary to frost immediately processes。

C, pulverizing, pulverize the Fructus Musae after frost at subzero environment；The Fructus Musae that frost is cared is easy to pulverize, adopt general mechanical activation comminution, below pulverized particles fineness 2mm, owing to granule is with ice, the fineness of its Fructus Musae slag is less, and the follow-up crushing process also having slurrying, but needs to be placed in ice cell or icebox crushing process to carry out, pulverizer can fill cooling piece if desired, to ensure to pulverize temperature。

D, low temperature slurrying, carry out pulling an oar and filter pulp by the Fructus Musae slag that freezes after pulverizing under 5 ~ 10 degree of environment；Owing to having pulverized in advance, the load of pulper can reduce to some extent, control with temperature when ensureing slurrying and shorten mixing time, appropriate water can be added according to the fluency of slurry during slurrying, slurrying rear end adopts colloid mill to be processed further, the slurry slag separator finally adopting 80 orders filters, and filtering residue square container installs, and again freezes post-treatment from step B。

E, spray drying, dry the banana pulp spray dryer filtering slag, collect powder after drying。Spray dryer inlet temperature controls to 150 ~ 170 degree, temperature 130 ~ 150 degree during one-tenth powder, has carried out sterilization treatment simultaneously, owing to spray drying is rapid, banana pulp has little time oxidation and just separates with moisture, collects and cools down immediately, carry out sterilization treatment while dry after heavy powder。

This Fructus Musae powder manufacture method adopts frozen for storage and pulverizes fresh Fructus Musae, the fresh bananas juice of its manufacturing process and slag are in cryogenic freezing state, will not with air generation oxidation reaction, pectin, cellulose are also easily crushed to trifling shape, antioxidant and catabolic enzyme need not be added, adopt spray drying powder process and powder process end high temperature sterilize, be a kind of brand-new Fructus Musae powder manufacture method, it can accomplish zero additive, and oxidation stain will not occur whole pulverizing process。

Claims

1. a Fructus Musae powder manufacture method, is characterized in that: its step is as follows:

2. Fructus Musae powder manufacture method according to claim 1, is characterized in that: described step A, when getting the raw materials ready, will peeling, the Fructus Musae stripping and slicing after cleaning。

3. Fructus Musae powder manufacture method according to claim 1, is characterized in that: when described step D, low temperature slurrying, filtering residue filter pulp obtained is processed again from step B。

4. Fructus Musae powder manufacture method according to claim 1, is characterized in that: when described step E, spray drying, and spray dryer inlet temperature controls to 150 ~ 170 degree, carries out sterilization treatment while dry。