CN106036378A

CN106036378A - Method for activating cellar-stored sweet potatoes before sweet potato discharging

Info

Publication number: CN106036378A
Application number: CN201610427525.2A
Authority: CN
Inventors: 宋在珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-15
Filing date: 2016-06-15
Publication date: 2016-10-26

Abstract

The invention provides a method for activating cellar-stored sweet potatoes before sweet potato discharging. The method includes: lifting the cellar-stored sweet potatoes with a lifting platform to a position above the ground three days before the sweet potato discharging, and injecting 0.3g of yeast liquid into each 100g of sweet potatoes; after 6-8 hours, performing ultrasonic oscillation for 25-45 minutes, and waiting for the sweet potato discharging, wherein the frequency of the ultrasonic oscillation is 28000Hz. The method has the advantages that the method is designed for sweet potato candy production, the cellar-stored sweet potatoes are only suitable for being used to produce sweet potato candy, mildew of the cellar-stored sweet potatoes can be avoided, sugar consumption can be reduced, the activated sweet potatoes can be used for producing the sweet potato candy after being discharged, the sugar in the sweet potatoes can be fully extracted, and raw material utilization rate is increased; the sweet potato candy is low in impurity content and pure in flavor.

Description

A kind of Rhizoma Dioscoreae goes out to store front activating method

Technical field

The present invention relates to Rhizoma Dioscoreae field of storage, particularly relate to a kind of Rhizoma Dioscoreae and go out to store front activating method.

Background technology

Rhizoma Dioscoreae is China's staple food crop, and heat content is high, rich in vitamin, mineral, cellulose, present Rhizoma Dioscoreae conduct Rhizoma Dioscoreae sugar and the extension food of Rhizoma Dioscoreae sugar making prepared by raw material are well received by consumers, the Rhizoma Dioscoreae growing surface of China in recent years Long-pending steadily increasing, in Rhizoma Dioscoreae stable and high yields cultivation, safe storage is to protect the important step produced.

Owing to temperature humidity is required strict in storage by Rhizoma Dioscoreae, careless slightly being susceptible to is gone mouldy, and gives plantation family Causing economic loss, existing technology many employings cellar pulverized limestone method is preserved, but generates heat after pulverized limestone water suction, easily causes environment Temperature fluctuation, is unfavorable for the storage of Rhizoma Dioscoreae, cause in storage go mouldy rotten.

And as producing the raw material Rhizoma Dioscoreae of Rhizoma Dioscoreae sugar, storage is wanted holding as much as possible sugar therein part, keep away Exempt from occur going mouldy, producing new pigment, and the method for existing employing cellar storage, anti-mildew effect is difficult to control to, Rhizoma Dioscoreae When storing sth. in a cellar overlong time, sugar part loss is very fast, causes the sugared part extraction ratio in Rhizoma Dioscoreae the highest, and wastage of material is serious.

Summary of the invention

It is an object of the invention to provide a kind of Rhizoma Dioscoreae and go out to store front activating method, to solve above-mentioned technical problem.

The technical problem to be solved realizes by the following technical solutions:

A kind of Rhizoma Dioscoreae goes out to store front activating method, it is characterised in that step is: the Rhizoma Dioscoreae of storage in cellar, is going out cellar for storing things front 3 My god, the Rhizoma Dioscoreae at cellar for storing things to be gone out is promoted to more than ground level by hoistable platform, to Rhizoma Dioscoreae internal injection activating solution, every 100g Rhizoma Dioscoreae Interior injection 0.3g activating solution；After 6-8 hour, carrying out ultrasonic wave concussion and process 25-45min, ultrasonic wave concussion frequency is 28000 hertz Hereby, cellar for storing things is waited out.

As preferably, the preparation method of described activating solution:

Take Rhizoma Dioscoreae do 100 parts, cold water 400 parts, Rhizoma Dioscoreae sugar 15 parts, first Rhizoma Dioscoreae is done 100 parts and cleans in boiled water, Then pull out, shred；Put in the vial after sterilizing, add the cold water of 400 parts, the Rhizoma Dioscoreae of 15 parts is sugared, stir After close the lid, be placed in the environment of 38 DEG C；Open bottle every day 2 times, each 3min, opens bottle and sees much after 5-7 days Bubble, filters, and gained filtrate is activating solution；Ready-made activating solution is put into refrigerator and is preserved.

As preferably, described in store sth. in a cellar the below ground degree of depth be 3.5 meters, the above ceiling height in ground is 1.2 meters, the end of cellar Nonwatertight moisture keeping layer is laid in face, and the thickness of nonwatertight moisture keeping layer is 15-20cm, and described nonwatertight moisture keeping layer is by the raw material of following weight proportion Cooperation forms: plant ash 45%, glycerol 15%, bamboo charcoal powder 40%.

The invention has the beneficial effects as follows:

The Rhizoma Dioscoreae that the present invention provides goes out to store front activating method and produces design for Rhizoma Dioscoreae sugar, and the Rhizoma Dioscoreae after storing sth. in a cellar only is fitted For the raw material sugared as producing Rhizoma Dioscoreae, the Rhizoma Dioscoreae stored sth. in a cellar can be avoided to go mouldy, can reduce the consumption of sugar part, Rhizoma Dioscoreae passes through before going out cellar for storing things Activation processing, for producing Rhizoma Dioscoreae sugar after going out cellar for storing things, can fully extract the sugared part in Rhizoma Dioscoreae, improve raw material availability；Impurity is few, Taste is pure.

Detailed description of the invention

For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot Close specific embodiment, the present invention is expanded on further, but following embodiment is only the preferred embodiments of the present invention, and not all. Based on the embodiment in embodiment, it is real that those skilled in the art are obtained other on the premise of not making creative work Execute example, broadly fall into protection scope of the present invention.

A kind of Rhizoma Dioscoreae store sth. in a cellar method, step is:

(1) pre-treatment is stored sth. in a cellar: be laid in by Rhizoma Dioscoreae under the sun and be exposed to the sun 6-10 hour, turned over once every 2 hours, make Rhizoma Dioscoreae table There is fold in skin, then packs up；In Rhizoma Dioscoreae is immersed in protection material, make Rhizoma Dioscoreae surface adhesion one layer protection material, after natural drying, Wait is stored sth. in a cellar；

(2) building cellar, the cellar below ground degree of depth is 3.5 meters, and the above ceiling height in ground is 1.2 meters, the end of cellar Nonwatertight moisture keeping layer is laid in face, and the thickness of nonwatertight moisture keeping layer is 15-20cm, and described nonwatertight moisture keeping layer is by the raw material of following weight proportion Cooperation forms: plant ash 45%, glycerol 15%, bamboo charcoal powder 40%；

(3) store sth. in a cellar: in cellar after ultraviolet sterilization, preserve in Rhizoma Dioscoreae is transferred to cellar, under Rhizoma Dioscoreae behind cellar for storing things, in cellar for storing things Temperature controls at 16-18 DEG C, and relative humidity is 62%, and Rhizoma Dioscoreae point heap in cellar is placed, and the floor space of every heap Radix Ipomoeae does not surpasses Crossing 0.6 square metre, the volume of every heap Radix Ipomoeae is less than 0.35 cubic metre；

Protection material is formulated by the component of following weight ratio: glycerol 12 parts, medical alcohol 1.6 parts, 150 parts of water, diatom 23 parts of mud.

The preparation of nonwatertight moisture keeping layer,

Prepare raw material by weight: plant ash 45%, glycerol 15%, bamboo charcoal powder 40%,

By glycerol water dissolution, it is subsequently adding bamboo charcoal powder and stirs, allow glycerol be absorbed by bamboo charcoal powder, then cold air drying Dry, then mix homogeneously with plant ash,.

Rhizoma Dioscoreae goes out to store front activating method, and step is: the Rhizoma Dioscoreae of storage in cellar, is going out to store first 3 days, by the mountain at cellar for storing things to be gone out Taro is promoted to more than ground level by hoistable platform, to Rhizoma Dioscoreae internal injection activating solution, injects 0.3g activation in every 100g Rhizoma Dioscoreae Liquid；After 6-8 hour, carrying out ultrasonic wave concussion and process 25-45min, ultrasonic wave concussion frequency is 28000 hertz, waits out cellar for storing things.

The preparation method of activating solution:

Take Rhizoma Dioscoreae do 100 parts, cold water 400 parts, Rhizoma Dioscoreae sugar 15 parts, first Rhizoma Dioscoreae is done 100 parts and cleans in boiled water, Then pull out, shred；Put in the vial after sterilizing, add the cold water of 400 parts, the Rhizoma Dioscoreae of 15 parts is sugared, stir After close the lid；Open bottle every day 2 times, each 3min, open bottle after 5-7 days and see a lot of bubble,；Ready-made work Change liquid and put into refrigerator preservation.

The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry The personnel only present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various Changes and improvements, these changes and improvements both fall within scope of the claimed invention.Claimed scope is by institute Attached claims and equivalent thereof define.

Claims

1. a Rhizoma Dioscoreae goes out to store front activating method, it is characterised in that step is: the Rhizoma Dioscoreae of storage in cellar, is going out cellar for storing things front 3 My god, the Rhizoma Dioscoreae at cellar for storing things to be gone out is promoted to more than ground level by hoistable platform, to Rhizoma Dioscoreae internal injection activating solution, every 100g Rhizoma Dioscoreae Interior injection 0.3g activating solution；After 6-8 hour, carrying out ultrasonic wave concussion and process 25-45min, ultrasonic wave concussion frequency is 28000 hertz Hereby, cellar for storing things is waited out.

Rhizoma Dioscoreae the most according to claim 1 goes out to store front activating method, it is characterised in that the preparation method of described activating solution:

Take Rhizoma Dioscoreae do 100 parts, cold water 400 parts, Rhizoma Dioscoreae sugar 15 parts, first Rhizoma Dioscoreae is done 100 parts and cleans in boiled water, then Pull out, shred；Putting in the vial after sterilizing, add the cold water of 400 parts, the Rhizoma Dioscoreae of 15 parts is sugared, stir bonnet Upper cover, is placed in the environment of 38 DEG C；Open bottle every day 2 times, each 3min, open bottle after 5-7 days and see a lot of bubble, Filtering, gained filtrate is activating solution；Ready-made activating solution is put into refrigerator and is preserved.

Rhizoma Dioscoreae the most according to claim 1 goes out to store front activating method, it is characterised in that described in store sth. in a cellar the below ground degree of depth and be 3.5 meters, the above ceiling height in ground is 1.2 meters, and nonwatertight moisture keeping layer is laid in the bottom surface of cellar, and the thickness of nonwatertight moisture keeping layer is 15- 20cm, described nonwatertight moisture keeping layer forms with the raw material of following weight proportion: plant ash 45%, glycerol 15%, bamboo charcoal powder 40%.