CN1135109C - Superfine powder, concentrate and medicated food product of alfalfa and their application - Google Patents

Abstract

The present invention leads fresh tender alfalfa stem leaves greenly planted to be separated, leads impurities to be removed, and leads the stem leaves to be cleaned, dried and sterilized. The stem leaves are processed into super-fine powder concentration elements of 1 to 2 micrometres. Gaps of molecules and surface areas of fine particles are enlarged. The physical behavior is optimized. The biochemical reaction rate is quickened. The digestive absorption force is enhanced. Then, the stem leaves are prepared into medicine and food which have a plurality of kinds of nutrition ingredients, such as natural diet protein which contains high activity, cellulose, calcium, etc., according to requirements, namely tablet in various shapes, capsules, micro powder medicinal granules, oral liquid, food additives, cakes, bread, fast food wheaten food, etc.

Description

The preparation method of alfalfa micropowders

The present invention relates to concentrating and micropowders processing technology of the fresh and tender stem and leaf of green alfalfa, relate generally to the bad vegetable protein of human nutrition and replenish prevention and treatment with some person in middle and old age's common diseases, relate to and using and Herba Medicaginis tablet, capsule, electuary, oral liquid, beverage, food additive and the cake of making, bread,

To the processing of Herba Medicaginis concentrated product, mainly be that alfalfa leaf protein extracts abroad, its complex process has high input, the cost height, valuable product, and consumption face is limited.

Technology provided by the invention is easy, home-made equipment, and production cost is low, easily forms large scale of production.By concentrating micropowders processing, can produce leaf protein content height, nutritious, instant, the natural concentrated alfalfa consumable products of obvious results, compare with external Herba Medicaginis concentrated product, this product has that quality is good, price is low, the characteristics that the market competitiveness is strong are beneficial to the large tracts of land exploitation of China's plant protein resource.

Scientific research data discloses both at home and abroad at present, alfalfa contains eight seed amino acids of needed by human, its compositional model conforms to adult's amino acid pattern that FAO (Food and Agriculture Organization of the United Nation) is recommended, be of high nutritive value, and have the child of improvement, anemia of pregnant woman, old man, an anemia patient's malnutrition situation, and the function for the treatment of some other person in middle and old age's disease, practice effect is remarkable.Protein content is far above egg, milk, beef and Fish in the alfalfa leaf protein, and the content of calcium is 24 times of milk.France measures alfalfa leaf protein composition, leaf protein and the comparison of edible food composition, the amino acid whose composition of alfalfa leaf protein is as shown in the table:

The aminoacid of table 1 alfalfa leaf protein is formed (%)

Glycine	4.8——6.3	Proline	4.4——5.7
				Alanine	5.9——7.1	Serine	4.1——5.6
Valine	5.8——6.7	Threonine	4.6——5.8
				Leucine	8.5——10.6	Tyrosine	3.7——5.2
Isoleucine	4.3——6.7	The winter propylhomoserin	9.3——10.7
				Methionine	1.5——2.6	Glutamic acid	10.6——12.5
Cystine	0.6——3.0	Lysine	5.6——7.4
				Phenylalanine	5.8——7.0	Arginine	4.4——4.6
Tryptophan	1.6——2.6	Histidine	1.8——2.5

The comparison of table 2 leaf protein and daily bread composition (June 26 nineteen ninety-five) (content among the 100g)

Composition	Crude protein (g)	Vitamin A (mg)	Folic acid (mg)	Vitamin e (mg)	Ferrum (mg)	Calcium (mg)	Magnesium (mg)	Aluminum (mg)	Zinc (mg)
										Leaf protein	51	55	0.3	30	80	3140	118	0.78	1.26
Beef	17	0.02	0.02	0.3	3	10	20	0.05	1.5
										Carnis Gallus domesticus	21	-	-	-	1	14	19	0.35	-
Morrhua	17	-	-	-	-	45	30	0.1	0.74
										Semen setariae	11	-	-	1.2	4	30	167	0.3	1.7
Rice	8	-	-	-	1	50	106	0.4	0.4
										Do the four seasons	19	-	0.05	-	6.7	137	150	0.9	5.2
Flour	9.5	-	-	1	1.2	16	20	0.2	1.7
										The whole milk	3.5	0.03	-	0.1	0.1	130	14	0.07	0.75
Cheese	3.5	-	-	-	0.3	174	14	0.1	0.9
										Egg	14	0.3	-	1	2.8	55	11	0.16	1.5
Herba Spinaciae	2.3	3	0.9	-	4	81	50	0.9	5.2

5 years measured values of the French alfalfa leaf protein composition of table 3

Composition		1992	1993	1994	Nineteen ninety-five	1996
							Moisture	(g/kg)	92.10	81.40	88.20	89.10	85.90
Crude protein	(g/kg)	526.00	553.10	550.10	554.10	563.50
							Thousand dimensions are plain	(g/kg)	23.50	16.80	17.00	13.30	10.10
Fat	(g/kg)	74.60	108.60	129.80	90.30	108.20
							Ash	(g/kg)	106.30	96.90	80.90	112.10	106.40
The B-Radix Dauci Sativae	(g/kg)	100.36	71.55	103.97	145.87	603.77
							Phylloxanthin	(mg/kg)	704.74	631.84	743.68	781.53	1727.46
Phosphorus	(g/kg)	8.43	6.93	7.34	8.09	8.32
							Calcium	(g/kg)	33.92	31.53	25.70	35.78	33.84
Manganese	(g/kg)	1.52	1.25	1.47	1.39	1.45
							Potassium	(g/kg)	9.81	6.47	9.06	7.29	6.16
Sodium	(g/kg)	0.06	0.03	0.07	0.02	0.05
							Ferrum	(g/kg)	507.02	595.75	435.38	745.79	623.42
Molybdenum	(mg/kg)	57.18	64.89	54.17	65.57	67.10
							Copper	(mg/kg)	6.67	8.10	7.88	7.48	7.78
Zinc	(mg/kg)	17.15	16.21	36.44	16.85	14.58

The present invention takes conventional ultra tiny process technology, makes the micropowder granularity can reach 1～2 micron, and its molecule gap and particle surface area are increased, and can optimize physical behavior, improves biochemical reaction speed, the facilitating digestion absorbing power.Micropowders can keep alfalfa nature fragrance, and biological activity improves the color of product, the quality of shape, keeps natural characteristic.

The present invention be with the fresh and tender alfalfa of green budding, initial bloom stage is gathered in the crops, gather in four/part of plant, carry out stem and leaf in 2 hours and separate removal of contamination, cleaning gathering.Under cryogenic conditions, water content is reduced to below 12%, after the cooling of reuse cold wind below 20 ℃, deliver to ultra tiny processing unit and carry out microfabrication, carry out irradiation sterilization subsequently and handle.

Operation is as shown:

Raw material (bright Herba Medicaginis) → removal of contamination → cleaning → drying → air-dry → microfabrication → pack → width of cloth photograph → encapsulated → bottling → packing → warehouse-in

Actual application value of the present invention is the functional use product of food, medicine dual-purpose, and its nutritive value is tabulated, and its medical benefit reduces: the one, and powerful natural cholesterol jinx, treatment hypercholesterolemia disease.The 2nd, there is hemostatic function in the source of VK.The 3rd, deleterious bad cholesterol (LDL) can be reduced and coronary artery disease and apoplexy can be helped to prevent.The 4th, appetitive excellent source of nutrition.The 5th, the loss of prevention calcium is avoided osteoporosis, and is the natural ideal complement agent of calcium.The 6th, content of cellulose is abundant, the excrement channel that can relax, and treatment constipation pertinacious disease has the effect of toxin expelling, weight reducing, skin care.The 7th, be beneficial to digestion treatment stomach upset.The 8th, child, anemia of pregnant woman, old man, the rather good supplementary of anemia patient.

Claims (1)

1, the preparation method that contains capsule, tablet, electuary and the beverage of alfalfa micropowders, with the fresh and tender alfalfa of green budding, initial bloom stage is plucked, gather in four/part of plant upper end, carry out stem and leaf in 2 hours and separate gathering, removal of contamination cleans; Under cryogenic conditions dehydrate to water content less than 12%, the cooling of reuse cold wind below 20 ℃, be processed into the alfalfa micropowders that granularity can reach 1-2 μ m, carry out radiation sterilization subsequently and handle, make alfalfa micropowders capsule, tablet, electuary and beverage.