CN103416646A

CN103416646A - Processing method of rehmannia

Info

Publication number: CN103416646A
Application number: CN2012101492165A
Authority: CN
Inventors: 谢三立
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-15
Filing date: 2012-05-15
Publication date: 2013-12-04

Abstract

The invention relates to the health care food production field, and discloses a processing method of rehmannia. Main ingredients comprise fresh rehmannia, xylitol, refined salt and honey. Under the condition without addition of various strong alkalies, sulfides, alum and other chemical agents, rehmannia is soaked in a 5% table salt water for 24 hours to remove bitter, and then is modified by employing a low-temperature sugaring method; and due to the addition of honey, the product has two drug properties of warming and purging fire.

Description

The processing method of a kind of glutinous rehmannia

Technical field:

The present invention relates to a kind of processing method of radix rehmanniae health care food.

Technical background:

The Chinese medicine glutinous rehmannia be Scrophulariaceae herbaceos perennial glutinous rehmannia with piece, one of be traditional Chinese medicine, the source of an allusion is in Shennong's Herbal the earliest.The Li Shizhen (1518-1593 A.D.) Compendium of Material Medica is carried: glutinous rehmannia gives birth to Great Cold, and cool blood, blood-head person need use it, ripe tepor, and kidney tonifying, and the blood person of declining need use it.The many deficiency of Yin of man, should use prepared rhizome of rehmannia; The many blood-head of woman, should use radix rehmanniae recen.Especially cultivated land, the medicinal marrow of filling out, longue meat.Promoting vital essence and blood genernation, tonifying five zang organs, sharp knowledge, black beard and hair, promoting blood circulation, be strictly the good merchantable brand of eliminating disease and prolong life.Nourishing yin and supplementing blood, beneficial essence is filled out marrow.For the deficiency of liver-yin and kidney-yin, soreness and weakness of waist and knees, osteopyrexia and fever, the night sweat seminal emission, interior heat is quenched one's thirst, and the deficiency of blood is sallow, palpitation and severe palpitation, irregular menstruation, metrostaxis, dizzy, tinnitus, poliosis.

But the micro-hardship of glutinous rehmannia property should not directly eat without processing, processing method in the past to be adopted containing chemical elements such as highly basic, sulfide, alum, and pass through high temperature process more, after high temperature the contained active ingredients such as alkaloid of fresh rehmannia root all can influence of fading the health-care effect of glutinous rehmannia.

Summary of the invention:

The present invention utilizes modern crafts not add any chemical element on the basis of traditional glutinous rehmannia processing method, can complete again the nutritional labeling that retains fresh rehmannia root, and can also make by adding honey the cool property of its temperaturing injecting-ability that has prepared rhizome of rehmannia concurrently and honey

The present invention is that fresh rehmannia root is thinly sliced or strip after cleaning, removing palpus, then in 5% saline solution, soak 24 hours, then the first big fire heating water of solution of putting into the xylitol of concentration 60%--85% and 0.2% citric acid opens and then little fire simmers 45-80 minute, pulls out to drain and puts into oven temperature and toast between the 50-80 degree 12-16 hour.Take out and place normal temperature and then with honey, stir after then naturally drying and can encapsulate after ultraviolet irradiation-sterilize.

The specific embodiment:

The present invention makes by following embodiment.Take glutinous rehmannia as raw material, and wherein fresh rehmannia root is 100 parts; 60 parts of xylitols; 5 parts of salt; 0.2 part of citric acid; 20 parts of honey.

1, select materials

Select the piece root sturdy, form is more neat, non-rot and be subject to the fresh rehmannia root of freeze injury as raw material.Thinner glutinous rehmannia beyond grade, so long as not meticulous, also can be used, but need and thick raw material separate machined.

2, clean

Because of the glutinous rehmannia surface irregularity, silt is difficult for cleaning, therefore need to wash with rinsing maching.To conscientiously scrub Ex-all silt during as hand washing.

3, peeling, stripping and slicing

The raw material cleaned is drained away the water, removed the peel.Barking method has a lot, can determine as the case may be.Peeling, by finishing, cuts out growing point, scrapes off residual skin and rejects the part that should not process.

During stripping and slicing, can thinly slice or be cut into triangle strip bulk etc., but note making sheet, bar blocked up.

4, soak

The saline solution that the raw material cut is 5% by concentration floods, and soaks 24 hours.

5, sugar system

Adopt xylitol when sugar is processed.Concentration proportioning is controlled between 60%--85%, puts into 0.2% citric acid to increase mouthfeel, and first big fire heating water is opened and then little fire simmers 45-80 minute (can depend on the circumstances).

6, baking

The glutinous rehmannia that sugar makes is pulled out, the clean liquid glucose of drop, swing in equably in drip pan, send into drying room, be warming up to rapidly 60 ℃ of left and right, after 6 hours, be warming up to 70 ℃ of left and right, baking finishes to be cooled to 50 ℃ in first 6～12 hours again, when being baked to the product water content 18%～20%, touches product surface with hand and can go out barn when tack-free.12----16 hour (can depend on the circumstances) of general baking.

7, sweet system, finishing, sterilization, packing

The glutinous rehmannia that goes out barn should be put in the indoor of 25 ℃ of left and right and ease back 24～36 hours, then tests and rebuilds, and removes impurity, spot and disintegrating slag on the dried meat piece, reject well-done, shrivelled and serious brown stain etc. substandard product separately deal with.Then with honey stir then naturally dry after certified products after ultraviolet irradiation-sterilize with nontoxic glassine paper, wrap after the vanning warehouse-in.

Claims

1. the processing method of a fresh rehmannia root health food, primary raw material is fresh rehmannia root, honey, salt, xylitol, citric acid.

2. radix rehmanniae recen is soaked and within 24 hours, goes hardship in 5% saline solution.

3. put into the xylitol of concentration 60%--85% and the solution of 0.2 citric acid, first big fire heating water is opened, and then little fire simmers 45-80 minute again.

4. in oven temperature, between the 50-80 degree, toast 12-16 hour.

5., after then placing normal temperature and then with honey, stirring and then naturally dry, through ultraviolet irradiation-sterilize, encapsulate finished product.