CN105941604A

CN105941604A - Method for preserving golden-sun apricots with compound glossy privet fruit extract

Info

Publication number: CN105941604A
Application number: CN201610329378.5A
Authority: CN
Inventors: 孙思胜; 郭孝辉; 李伟民; 李光辉
Original assignee: Xuchang University
Current assignee: Xuchang University
Priority date: 2016-05-13
Filing date: 2016-05-13
Publication date: 2016-09-21

Abstract

The invention relates to a method for preserving golden-sun apricots with compound glossy privet fruit extract. The method is characterized in that the golden-sun apricots which are 80% to 90% ripe are adopted, and dirt on surfaces of the golden-sun apricots is cleaned with water; the fruits are then immersed in the compound glossy privet fruit extract for 4-6 min or surfaces of the golden-sun apricots are coated with the compound glossy privet fruit extract, the surfaces are dried, and the apricots are packaged with freshness protection bags and stored in a storeroom at the temperature of 12-15 DEG C in the relative humidity of 85%-95%. The golden-sun apricots can be effectively preserved for 15 days.

Description

A kind of method of the compound recipe fresh-keeping Jintang-Kongyu nature reserve of Fructus Ligustri Lucidi lixiviating solution

Technical field

The invention belongs to fruit fresh-keeping method and technology field, a kind of method relating to compound recipe fresh-keeping Jintang-Kongyu nature reserve of Fructus Ligustri Lucidi lixiviating solution.

Background technology

The method of fruit storage is more, as cold preservation, air conditioned storage, heat treatment technics, antibacterial process, radiation treatment, Reduced pressure treatment, technology for coating etc., these preservation techniques and method are the most single, lack Comprehensive Control Technology；Storage technique Too relying on chemical reagent, preservation technique efficient, nontoxic, free of contamination lacks the most relatively；Existing technical scheme is that (1) is cleaned Process；(2) precooling treatment；(3) chemical bactericide processes；(4) chitosan coating processes；(5) post-harvest heat treatment；(6) cryopreservation With transport.Although this method has certain fresh-keeping effect, but also exist that cost is high, efficiency is low and problem of environmental pollution, because of This has not yet been formed efficiently so far, environmental protection, safety Jintang-Kongyu nature reserve preservation technique and method, significantly limit and have impact on Jintang-Kongyu nature reserve The circulation in market needs at home.Although fruits storage and keeping-fresh method is more at present, but these methods how undue dependence chemical substance, Not only fresh-keeping effect is limited, and there is chemical residual.Along with the raising of people's living standard, natural, safe and environment-friendly guarantor Fresh technology is increasingly paid close attention to by people.

Summary of the invention

The purpose of the present invention, in a kind of method providing compound recipe fresh-keeping Jintang-Kongyu nature reserve of Fructus Ligustri Lucidi lixiviating solution, solves existing gold too Sun Fructus Pruni fresh-keeping effect is limited, the fresh-keeping insalubrious problem of chemical drugs used.

The technical solution adopted in the present invention is to use eight to ninety percent ripe Jintang-Kongyu nature reserve, washes the dirt on Jintang-Kongyu nature reserve surface with water Dirt, then soaks fruit 4-6min with compound recipe Fructus Ligustri Lucidi lixiviating solution or brushes the whole surface of Fructus Pruni, drying Fructus Pruni surface, use freshness protection package bag Dress Fructus Pruni, is put in storeroom, and the temperature of storeroom is 12-15 DEG C, relative humidity is to store under conditions of 85-95%.Compound recipe It is that the Fructus Ligustri Lucidi gathered winter is cleaned that Fructus Ligustri Lucidi lixiviating solution makes, and dries, then uses water boil 40min.Trophophase is medium well, The compound recipe Fructus Ligustri Lucidi lixiviating solution immersion fruit time is 6min, and relative humidity is 90%.

The invention has the beneficial effects as follows that use compound recipe Fructus Ligustri Lucidi lixiviating solution is carried out after processing Jintang-Kongyu nature reserve fresh-keeping, good refreshing effect, and Harmless.

Detailed description of the invention:

Fructus Ligustri Lucidi is the dry mature fruit of Oleaceae plants Fructus Ligustri Lucidi (Ligustrum lucidum Ait.), begins to be loaded in " legendary god of farming's book on Chinese herbal medicine Warp ", there is liver and kidney tonifying, effect of improving eyesight black hair, modern study finds that it, rich in terpenoid and flavone compound, has antiinflammatory Antibacterial, protect the liver, regulate immunity, blood sugar lowering, blood fat reducing, antitumor, the anti-ageing effect of waiting for a long time, Fructus Ligustri Lucidi can serve as health care food simultaneously Product.Owing to Fructus Ligustri Lucidi has antibacterial action, after Fructus Ligustri Lucidi extracting solution processes fruit, can greatly suppress the activity of microorganism, anti- Only fruit rot；And Fructus Ligustri Lucidi processes after fruit, the physiological activity such as Repiration, moisture evaporation is also suppressed significantly, therefore may be used Maturation and aging, the storing phase of significant extending fruit with delayed fruit.Radix Glycyrrhizae is glycyrrhizic legume, Glycyrrhiza glabra L. or swollen The really root and rhizome of Radix Glycyrrhizae, is medicine and food raw materials, has the effect of coordinating the actions of various ingredients in a prescription, and has antibacterial action.With Fructus Ligustri Lucidi and sweet The next fresh-keeping fruit of grass, the most efficiently, and also safe and environment-friendly, it is the most promising a kind of biological way of keeping fresh.

Using eight to ninety percent ripe Jintang-Kongyu nature reserve, preferably Jintang-Kongyu nature reserve trophophase is ninety percent ripe here, washes the gold sun with water The dirt on Fructus Pruni surface, then soaks fruit 4-6min with compound recipe Fructus Ligustri Lucidi lixiviating solution or brushes whole fruit surface, preferably the gold sun The Fructus Pruni lixiviating solution immersion fruit time is 6min, dries surface, packs Jintang-Kongyu nature reserve with freshness protection package, and freshness protection package can single fill, also Can be put in a freshness protection package with several Jintang-Kongyu nature reserve, be put in storeroom, the temperature of storeroom is 12-15 DEG C, relative humidity is Storing under conditions of 85-95%, preferably relative humidity is 90%.It is the Fructus Ligustri Lucidi gathered winter that Jintang-Kongyu nature reserve lixiviating solution makes Son is cleaned, and dries, then adds Radix Glycyrrhizae water boil 40min.Through test, so storage is the freshest to fruit when 15 days, Healthy fruit is up to more than 90%.

It is exemplified below specific embodiment to illustrate:

Embodiment 1: use medium well Jintang-Kongyu nature reserve, washes the dirt in Jintang-Kongyu nature reserve fruit face, then extracts with compound recipe Fructus Ligustri Lucidi with water Immersion bubble fruit 5min or the brushing whole surface of Jintang-Kongyu nature reserve, dry surface, pack Jintang-Kongyu nature reserve with freshness protection package, be put in storage Room, the temperature of storeroom is 12 DEG C, relative humidity is to store under conditions of 85%.

Embodiment 2: use ninety percent ripe Jintang-Kongyu nature reserve, washes the dirt on Jintang-Kongyu nature reserve surface, then extracts with compound recipe Fructus Ligustri Lucidi with water Immersion bubble fruit 6min or the brushing whole surface of Jintang-Kongyu nature reserve, dry surface, pack Jintang-Kongyu nature reserve with freshness protection package, be put in storeroom, The temperature of storeroom is 13 DEG C, relative humidity is to store under conditions of 90%.

Claims

1. the method with the compound recipe fresh-keeping Jintang-Kongyu nature reserve of Fructus Ligustri Lucidi lixiviating solution, it is characterised in that: use eight to ninety percent ripe gold too Sun Fructus Pruni, washes the dirt on Jintang-Kongyu nature reserve surface, then soaks fruit 4-6min with compound recipe Fructus Ligustri Lucidi lixiviating solution or brush gold with water The whole surface of sun Fructus Pruni, dries Jintang-Kongyu nature reserve surface, packs Jintang-Kongyu nature reserve with freshness protection package, is put in storeroom, the temperature of storeroom For 12-15 DEG C, relative humidity be to store under conditions of 85-95%.

2. according to the method for the compound recipe fresh-keeping Jintang-Kongyu nature reserve of Fructus Ligustri Lucidi liquid a kind of described in claim 1, it is characterised in that: described multiple It is that the Fructus Ligustri Lucidi gathered winter is cleaned that side's Fructus Ligustri Lucidi lixiviating solution makes, and dries, then adds a certain amount of Radix Glycyrrhizae water boil 30-40min。

3. according to the method for the compound recipe fresh-keeping Jintang-Kongyu nature reserve of Fructus Ligustri Lucidi liquid a kind of described in claim 1, it is characterised in that: described gold Sun Fructus Pruni is eight to ninety percent ripe, and it is 4-6min that described compound recipe Fructus Ligustri Lucidi lixiviating solution soaks the Jintang-Kongyu nature reserve fruit time, described the wettest Degree is 90%.