CN102919532A

CN102919532A - Method for preparing feed additive from ginger stem and leaf

Info

Publication number: CN102919532A
Application number: CN2012103421554A
Authority: CN
Inventors: 向华
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-14
Filing date: 2012-09-14
Publication date: 2013-02-13

Abstract

Annual output of ginger earthnuts in China is about over millions of tons while the annual output of ginger stems and leaves reaches up to over ten millions of tons. The substances such as protein, amino acids degraded from cellulose and glucose in the wastes become the substances which can be directly utilized by livestock such as pigs. The invention provides a processing method of a feed additive which can effectively utilize the ginger wastes, is low in cost and rich in nutrient substances such as the amino acids and glucose and also can improve the immunity of the livestock.

Description

A kind of method of the ginger cauline leaf being made feed addictive

Technical field

The present invention relates to the comprehensive utilization of the medicine food plants such as a kind of ginger, more particularly the invention provides the ginger cauline leaf is made the method for feed addictive through enzyme degraded, improve widely the utilization rate of ginger, therefore the invention belongs to field of feed processing.

Background technology

Ginger (iber officinale Roscoe) belongs to Zingiber ginger and belongs to, and another name ginger peel, ginger, race, hundred peppery clouds etc. are a kind of medicine-food two-purpose rare plants.The perennial root draft.The rhizome meat, plumpness, flat, fragrance and acid are arranged.The leaf row drape over one's shoulders thorium shape to the strip lanceolar, and long 15-30 centimetre, wide about 2 centimetres, tip gradually sharp base portion is gradually narrow, and are level and smooth without hair, and the leaf sheath of embracing stem is arranged; Stockless.Scape is upright, by with the estranged scale of imbricate; Spike is avette to be about 5 centimetres to oval, wide about 2.5 centimetres; Bract is avette, light green; Spend densely, be about 2.5 centimetres, the sharp point of tip; The short tubular of calyx; Corolla 3 splits, the sliver lanceolar, and yellow, lip is shorter, and oval shape obovate is lavender, and the yellow-white spot is arranged, and the double-dealing side in bottom respectively has lobelet; 1 piece on stamen is endured out, and ovary is the next; Style is thread, lavender, and column cap is radial.Swollen about 2.5 centimetres of capsule Long Circle.The florescence 6-8 month.Have several functions and be worth, demand is large, economic benefit is high.The one, edible function, ginger contain multiple nutrients composition and protein, fat, vitamin C and carrotene etc., belong to typical characteristic green vegetables kind; The 2nd, medicinal function, ginger are rich in zingiberol, zingiberene, phellandrene, citral, linalool, gingerol, and the multiple medicinal ingredient such as ginger ketenes has the multiple medicinal ingredients of function such as promoting blood circulation for regulating menstruation, relieving cough and asthma, subdhing swelling and detoxicating, has the medicinal health effect; The 3rd, ginger can refine edible curcumin; The 4th, the ginger cauline leaf partly is the good feed of domestic animal pig; The economic worth of ginger is also high.The domestic each province and city, the Yangtze river basin that mainly are distributed in, the Shaanxi of northwest, Gansu, the provinces such as the Sichuan in southwest, Guizhou.

Now ginger mainly be with its rhizome as the food medicinal material, the ginger cauline leaf is the several times of its rhizome, the ginger cauline leaf abandons large Tanaka as discarded object when excavating the ginger rhizome, wherein also residual fraction antibacterial substance and a large amount of celluloses of ginger cauline leaf.About millions of tons, and the ginger cauline leaf reaches up to ten million tons to ginger piece root in the annual output of China.Protein, cellulose degradation in these discarded objects are become the materials such as amino acid, glucose, become the material that the livestocks such as pig can directly utilize.Therefore the ginger discarded object effectively utilizes and is significant.

Summary of the invention

The object of the invention is to disclose and a kind ofly can effectively utilize the ginger discarded object, low cost is rich in the nutriments such as amino acid, glucose, can improve again the processing method of the feed addictive of livestock immunity.

Therefore, the invention provides and a kind of the ginger cauline leaf is made the method for feed addictive, its concrete steps are as follows:

1, remove spicy substance: carry out about room temperature lixiviate 30min with 85% ethanol after the ginger cauline leaf is pulverized, three layers of filtered through gauze are removed liquid and are got filter residue;

2, batch mixing: add again a certain amount of protein complex enzyme and cellulose complex enzyme, add again a certain amount of water and mix it furnishing thick;

3, enzymolysis: with these dopes 40 ℃ of insulation certain hours in Plastic Drum;

4, high-temperature machinery is granulated: be particle about 1cm with enzymolysis product making diameter on the high temperature granulating machine about 100 ℃;

5, product detects: the content that detects soluble sugar and free amino acid by National Standard Method.

In one embodiment, the amount (L) of 85% ethanol is 1-3:1 with ginger cauline leaf weight (Kg) ratio in the step (1).

In one embodiment, adding protein complex enzyme amount and ginger cauline leaf weight ratio are 10-20:100 in the step 2; Adding cellulose complex enzyme amount and ginger cauline leaf weight ratio is 10-30:100; Adding the water yield and ginger cauline leaf weight ratio is 10-20:100.

In another embodiment, enzymolysis time is 2-3 days in the step 3.

Technique effect:

1, adopted complex enzyme that the ginger cauline leaf is carried out rapid enzymolysis, reduced the growth of miscellaneous bacteria, the problem such as can not cause that product goes mouldy has been avoided the impact of product on livestock edibilities such as pigs.

2, the ginger cauline leaf is carried out huge profit usefulness, reduce the pollution to environment, saved again resource simultaneously.

3, take full advantage of active ingredient in the ginger cauline leaf, reduced antibiotic use in the penkeeping process, can guarantee again the animal health growth, will be conducive to improve and raise economic benefit.

The specific embodiment

The below further specifies essentiality content of the present invention with embodiment of the present invention, but does not limit the present invention with this.

Embodiment 1

After taking by weighing the pulverizing of 100Kg ginger cauline leaf, 85% ethanol of the ginger cauline leaf being pulverized rear and 100L carries out about room temperature lixiviate 30min, and three layers of filtered through gauze are removed liquid and got filter residue; Add the protein complex enzyme of 20kg and the cellulose complex enzyme (protein complex enzyme and cellulose complex enzyme are bought gained from market) of 25kg, the water that adds again 20kg mixes, and it furnishing is thick; With these dopes in Plastic Drum 40 ℃ the insulation 2 days; Be particle about 1cm with its enzymolysis product making diameter on the high temperature granulating machine about 100 ℃; Detect the content of soluble sugar and free amino acid by National Standard Method.Testing result is the content 60.8% of soluble sugar, the content 15.4% of free amino acid.

Embodiment 2

Spread out by the ginger cauline leaf that alcohol steep is crossed, it is about 5cm that this residue is spread thickness out, room temperature treatment 2 days, after taking by weighing again the pulverizing of 200Kg ginger cauline leaf, add the protein complex enzyme of 25kg and the cellulose complex enzyme of 30kg, add again a certain amount of water and mix, it furnishing is thick; With these dopes in Plastic Drum 40 ℃ the insulation 3 days; Be particle about 1cm with its enzymolysis product making diameter on the high temperature granulating machine about 100 ℃; Detect the content of soluble sugar and free amino acid by National Standard Method.Testing result is the content 54.4% of soluble sugar, the content 14.6% of free amino acid.

Embodiment 3

Spread out by the ginger cauline leaf that alcohol steep is crossed, it is about 5cm that this residue is spread thickness out, room temperature treatment 5 days, after taking by weighing again the pulverizing of 500Kg ginger cauline leaf, add the protein complex enzyme of 60kg and the cellulose complex enzyme of 80kg, add again a certain amount of water and mix, it furnishing is thick; With these dopes in Plastic Drum 40 ℃ the insulation 3 days; Be particle about 1cm with its enzymolysis product making diameter on the high temperature granulating machine about 100 ℃; Detect the content of soluble sugar and free amino acid by National Standard Method.Testing result is the content 52.8% of soluble sugar, the content 13.8% of free amino acid.

Embodiment 4

The particle that embodiment 3 is obtained with carry out the piggy raising experiment after feed mixes, take the feed that do not add these sweet wormwood particles as contrast.Select 60 of the healthy piggys of 30kg, be divided at random 3 groups, 1 group is control group, and 2 groups is test group.Ginger cauline leaf saccharified pig feed adds according to 20% in the diet of test group basis, calculates simultaneously the basal feed part that is substituted by ginger cauline leaf saccharified pig feed, to replenish dimension element and microelement pre-mix material.Feed pig continuously after 50 days, weigh and statistical analysis, see Table 1.

Table 1 sweet wormwood saccharified pig feed is on the impact of little pig growth performance

Group	Initial weight/kg	End weight/kg	Average daily gain/g	Average feed intake/kg head ^-1	The material anharmonic ratio	The pig incidence of disease
							Control group	33.40	55.75	775.78	53.84	2.35	10%
Test group	34.02	58.78	825.28	56.36	2.28	Nothing

Claims

1. the invention provides and a kind of the ginger cauline leaf is made the method for feed addictive, its concrete steps are as follows:

(1) remove spicy substance: carry out about room temperature lixiviate 30min with 85% ethanol after the ginger cauline leaf is pulverized, three layers of filtered through gauze are removed liquid and are got filter residue;

(2) batch mixing: add again a certain amount of protein complex enzyme and cellulose complex enzyme, add again a certain amount of water and mix it furnishing thick;

(3) enzymolysis: with these dopes 40 ℃ of insulation certain hours in Plastic Drum;

(4) high-temperature machinery is granulated: be particle about 1cm with enzymolysis product making diameter on the high temperature granulating machine about 100 ℃;

(5) product detects: the content that detects soluble sugar and free amino acid by National Standard Method.

2. according to claim 1 method, the amount of 85% ethanol and ginger cauline leaf weight ratio are 1-3:1 in the step (1).

3. according to claim 1 method adds protein complex enzyme amount in the step (2) and ginger cauline leaf weight ratio is 10-20:100; Adding cellulose complex enzyme amount and ginger cauline leaf weight ratio is 10-30:100; Adding the water yield and ginger cauline leaf weight ratio is 10-20:100.

4. according to claim 1 method, enzymolysis time is 2-3 days in the step (3).