CN115702653A - Sleep-assisting middle-aged and old-aged modified goat milk powder and preparation method thereof - Google Patents

Abstract

The invention belongs to the technical field of dairy products, and relates to sleep-assisting middle-aged and old modified goat milk powder and a preparation method thereof, wherein the sleep-assisting middle-aged and old modified goat milk powder comprises the following raw materials in parts by mass: 260 to 400 parts of raw goat milk, 200 to 380 parts of desalted whey powder, 100 to 210 parts of whey protein powder, 50 to 145 parts of isomaltooligosaccharide, 5 to 80 parts of resistant dextrin, 0.1 to 7 parts of compound nutrition enhancer, 2 to 13 parts of calcium carbonate, 0.01 to 1 part of lactoferrin and 27 to 65 parts of polydextrose; also comprises 0.1 to 5 parts of bovine colostrum powder, 0.05 to 3 parts of tea theanine and 0.01 to 0.5 part of animal bifidobacterium. The invention can relieve pressure, has the efficacy of soothing nerves and tranquilizing mind, effectively improves sleep and improves sleep quality; can enhance human immunity, improve body constitution, and regulate autonomic nervous system; the prepared goat milk powder is easy to be absorbed by human body; has light flavor, fresh and sweet taste and pleasant mood after being taken.

Description

Sleep-assisting middle-aged and old modified goat milk powder and preparation method thereof

Technical Field

The invention belongs to the technical field of dairy products, and relates to sleep-assisting middle-aged and old-aged modified goat milk powder and a preparation method thereof.

Background

Insomnia is mainly caused by neurological disorder, and generally has autonomic nervous disorder symptoms such as difficulty in falling asleep, easy waking, early waking, difficulty in falling asleep after waking, daytime sleepiness, physical strength reduction, nervousness, low mood and the like, and severe symptoms such as accelerated heart rate, increased body temperature, peripheral vasoconstriction and the like. The causes of insomnia are: (1) Psychological factors such as anxiety, excitement and fear all contribute to difficulty falling asleep or a short sleep or intermittent sleep; various types of mental diseases are often accompanied by insomnia, and the insomnia also appears when normal people suffer from emotional trouble or face psychological stress; the common psychological characteristics of the insomnia sufferers are easy fatigue, hypodynamia, depression, anxiety, over-caring about the health, over-sensitivity and the like; (2) Physical factors, often insomnia due to physical discomfort or disease, such as severe cough, dyspnea, pain, vomiting, diarrhea, palpitation, asthma, and muscle soreness, numbness, etc., can affect sleep; (3) Environmental factors, such as going on a business trip, being on duty, noisy environment, too strong indoor light, unfamiliar environment and disturbed sleep rule, which can cause sleep disorder when the sleep environment changes, can affect the falling asleep of people, or increase the number of awakenings and early awakening; and (4) pharmaceutical factors. Sudden cessation of use of either excitatory drugs in the central nervous system or sedative-hypnotic drugs can lead to sleep disturbance.

The method for treating insomnia mainly adopts the nerve-nourishing medicine for treatment, can be used for orally taking nerve-calming and brain-nourishing liquid and oryzanol, can treat insomnia, and is very helpful for treating insomnia by ensuring certain physical exercise and good living habits and mood in daily life of patients besides medication. But for the middle-aged and the elderly, the physical quality is weak originally, insomnia appears for a long time, and the body is seriously influenced; if the medicine is taken, the symptoms are treated, the root causes are not treated, and side effects are also brought.

The goat milk is regarded as the top-quality product in dairy products, called as 'noble milk', is known as 'king in milk' in international academy of academic circles, is the milk product which is closest to breast milk in dairy products, has the most complete nutritional ingredients and is most easily absorbed by human bodies, has quite high nutritional value, is beneficial to infants and children, namely has remarkable effect after being drunk frequently by the strong or old people, and can ensure that human bodies are healthy; however, the mutton smell of the goat milk is not easy to accept, special treatment is needed, and the process is complex; in addition, the goat milk is taken excessively, so that moisture is promoted, edema is easy to occur in the morning, and the weight of the liver is also increased; meanwhile, the goat milk is a warm food, and if a person eats more goat milk, the person can generate heat, so that the person can feel uncomfortable and the insomnia is aggravated.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention provides the modified goat milk powder for middle-aged and old people for assisting sleep and the preparation method thereof, which can relieve pressure, have the effects of soothing nerves and tranquilizing mind, effectively improve sleep and improve sleep quality; can enhance human immunity, improve body constitution, and regulate autonomic nervous system; the prepared goat milk powder is easy to be absorbed by human body; has light flavor, fresh and sweet taste and pleasant mood after being taken.

In order to achieve the purpose, the invention adopts the technical scheme that:

the middle-aged and old-aged modified goat milk powder for assisting sleep comprises the following raw materials in parts by mass: 260 to 400 parts of raw goat milk, 200 to 380 parts of desalted whey powder, 100 to 210 parts of whey protein powder, 50 to 145 parts of isomaltooligosaccharide, 5 to 80 parts of resistant dextrin, 0.1 to 7 parts of compound nutrition enhancer, 2 to 13 parts of calcium carbonate, 0.01 to 1 part of lactoferrin and 27 to 65 parts of polydextrose.

Further, the sleep-assisting middle-aged and old-aged modified goat milk powder comprises the following raw materials in parts by mass: 320 to 370 parts of raw goat milk, 280 to 320 parts of desalted whey powder, 135 to 170 parts of whey protein powder, 80 to 125 parts of isomaltooligosaccharide, 35 to 60 parts of resistant dextrin, 2 to 5 parts of compound nutrition enhancer, 4 to 10 parts of calcium carbonate, 0.15 to 0.4 part of lactoferrin and 35 to 50 parts of polydextrose.

Further, the sleep-assisting middle-aged and old-aged modified goat milk powder comprises the following raw materials in parts by mass: 350 parts of raw goat milk, 300 parts of desalted whey powder, 150 parts of whey protein powder, 100 parts of isomaltooligosaccharide, 50 parts of resistant dextrin, 3.5 parts of a compound nutrition enhancer, 8 parts of calcium carbonate, 0.2 part of lactoferrin and 40 parts of polydextrose.

Further, the compound nutrient supplement is prepared by mixing a compound vitamin supplement and a compound mineral supplement according to the weight ratio of 4:3, and the mass ratio of the components is mixed.

Further, the sleep-assisting middle-aged and old-aged modified goat milk powder also comprises the following raw materials in parts by mass: 0.1 to 5 parts of bovine colostrum powder, 0.05 to 3 parts of tea theanine and 0.01 to 0.5 part of animal bifidobacterium.

Further, the sleep-assisting middle-aged and old-aged modified goat milk powder also comprises the following raw materials in parts by mass: 0.5 to 3 parts of bovine colostrum powder, 0.3 to 1.5 parts of tea theanine and 0.1 to 0.3 part of animal bifidobacterium.

Further, the sleep-assisting middle-aged and old-aged modified goat milk powder also comprises the following raw materials in parts by mass: 1 part of bovine colostrum powder, 0.5 part of tea theanine and 0.25 part of animal bifidobacterium.

A preparation method of a modified goat milk powder for middle-aged and elderly people assisting sleep comprises the following steps:

1) Preparing the raw materials according to claim 7, carrying out unpacking sterilization and aseptic storage;

2) Weighing the raw materials according to the mass part of claim 7, and adding desalted whey powder, whey protein powder, isomaltose hypgather, resistant dextrin, compound nutrition enhancer, calcium carbonate, lactoferrin and polydextrose into raw goat milk to obtain a premix;

3) Preheating the premix to 50 ℃, adding bovine colostrum powder and uniformly mixing; sterilizing at 120 deg.C, vacuum concentrating, and homogenizing at 70 deg.C and 21.5Mpa to obtain galacto-powder material;

3) Cooling the galactopowder to room temperature, adding theanine and Bifidobacterium animalis, and spray drying under 22Mpa to obtain milk powder;

4) And packaging, inspecting and warehousing the finished product milk powder for sale.

Further, the dry matter of the raw goat milk is not less than 11.5%; the whey protein powder is WPC35 whey protein powder; the desalted whey powder is D90 desalted whey powder.

The invention has the beneficial effects that:

the invention provides middle-aged and elderly modified goat milk powder for assisting sleep and a preparation method thereof, which are characterized in that raw goat milk, desalted whey powder, whey protein powder, isomaltooligosaccharide, resistant dextrin, a compound nutrition enhancer, calcium carbonate, lactoferrin and polydextrose are taken as main materials, and bovine colostrum powder, tea theanine and animal bifidobacterium are added as auxiliary materials, and the raw materials exert respective effects and have synergistic effect, so that the prepared goat milk powder can relieve pressure, calm the nerves and calm the mind, effectively improve sleep and improve sleep quality; can enhance human immunity, improve constitution, and regulate stable autonomic nervous system; the preparation method is simple and easy to operate, and can realize industrialization; the obtained goat milk powder particles are fine, uniform and easy to dissolve, are rich in abundant nutritional ingredients, meet the requirements of human bodies, and are easy to absorb by the human bodies; has light flavor, fresh and sweet taste, no mutton smell when being eaten, and pleasant mood after being taken.

Detailed Description

The present invention will now be described in detail with reference to examples.

The invention provides sleep-assisting middle-aged and old-aged modified goat milk powder which comprises the following raw materials in detail:

the raw goat milk is sweet in taste and warm in nature, enters liver, stomach, heart and kidney channels, and has good effects of warming, moistening, tonifying deficiency and nourishing blood; the goat milk contains rich magnesium which is an indispensable substance for relieving stress, and the goat milk taken every day can help relieve mental stress brought by work and life; the goat milk is rich in calcium, and the taking of certain calcium in the diet helps to reduce blood pressure, and the goat milk can improve cardiac muscle and prevent arteriosclerosis; the goat milk contains protein, fat, carbohydrate, vitamin A, vitamin B, calcium, potassium, iron and other nutrients. The dry matter in the raw goat milk is not less than 11.5%.

Desalted whey powder refers to a whey product from which dissolved minerals and water have been removed. The main components of the whey powder are whey protein and lactose. In practice, D90 desalted whey powder is used, which is whey powder with an ash content of less than 1.2% prepared from pasteurized fresh whey without any preservatives by physical separation techniques (electrodialysis, ion exchange), desalting, cryoconcentration and spray drying. In the D90 desalted whey powder, the minimum protein content is 12.0 percent, the lactose content is about 80 percent, the maximum fat content is 1.25 percent, the maximum water content is 3.5 percent, the maximum ash content is 1.2 percent, the maximum nitrate content is 50ppm, the maximum nitrite content is 5ppm, the scorched particle size A is realized, the minimum solubility is 98 percent, the coliform group is absent, 25 grams of salmonella cannot be detected, and the total number of bacteria is 20000/g at most.

Whey protein powder is separated from waste water in cheese production, is easy to digest, has high biological value, high efficiency, high protein efficiency ratio and high utilization rate, and is a fine product in protein. Patients recovering from surgery, anemia, hypertension and other chronic diseases, and vegetarians. Provides amino acids required by new tissues of the body structure and delays aging of the human body. Can produce enzyme in vivo and improve gastrointestinal function. Antibodies are made to the immune system against bacteria and infections. Regulating water and electrolyte balance in vivo, and enhancing anti-fatigue capability of organism. Oxygen and various nutrients are delivered to cells, and the body repair is accelerated. In the implementation process, WPC35 whey protein powder is adopted.

Isomaltooligosaccharide: isomaltooligosaccharides are found in nature as part of amylopectin or polysaccharides. In some fermented foods such as soy sauce, yellow wine are only present in small amounts. Because it can promote the bifidobacterium in human body to obviously proliferate, and has the characteristics of water-soluble dietary fiber function, low calorific value, caries prevention and the like, so that the oligosaccharide is a functional oligosaccharide with wide application, and the isomaltooligosaccharide products on the market mainly have intestine nourishing health care products such as a building body. The isomaltooligosaccharide syrup is colorless or pale yellow, transparent viscous liquid, soft sweet taste, no peculiar smell, and no visible impurities in normal vision. The sugar powder is amorphous powder, has soft sweet taste, no foreign odor, and no visible impurities. The general finished product isomaltooligosaccharide is white powder, has light sweet taste and tastes soft like white sugar. Can be taken with warm boiled water, or added into milk, coffee, etc. for drinking; isomaltose hypgather can effectively promote the growth and reproduction of beneficial bacteria-bifidobacterium in human body, so the isomaltose hypgather is also called bifidobacterium growth promoting factor and is called bifidobacterium factor for short.

Resistant dextrin: the resistant dextrin can be added as simple as granulated sugar or sugar without influencing the original flavor of food, so that the resistant dextrin can be applied to the preparation of food fiber reinforced dairy products or milk beverages for supplementing food fiber.

The compound nutrient supplement is formed by compounding several or even more than ten nutrient supplements according to a certain proportion, so that the functions of various single food additives can be complemented and synergized, and the consumption and the cost of the food additives are reduced; the side effect is reduced, the safety of the product is improved, the taste of the food is improved, and the application range is wide. The invention relates to a compound nutrient enhancer, a compound vitamin enhancer and a compound mineral enhancer. And the mass ratio is 4:3.

calcium carbonate: can be used as additive in food industry, can be used as calcium supplement, has an absorption rate of 39%, is second to calcium malate, can be dissolved in gastric acid, and has become the calcium supplement with the most dosage forms and the most application.

Lactoferrin: lactoferrin (LF) is an important non-heme iron-binding glycoprotein in milk, a monomeric glycoprotein with bactericidal activity in neutrophil granules; it has a molecular weight of 80kDa and is mainly expressed and secreted by mammary epithelial cells. Lactoferrin not only participates in the transport of iron, but also has the strong biological functions of broad-spectrum antibiosis, antioxidation, anticancer, immune system regulation and the like, and is considered as a novel antibacterial and anticancer drug and a food and feed additive with great development potential. Most weak and sick people have low resistance, and lactoferrin can help the weak and sick people to excite, establish, repair and perfect an immune system and enhance the disease resistance; inhibiting free radical formation, regulating ferruginous transfer, promoting cell growth, enhancing immunity, promoting Bacillus bifidus proliferation, and can be used as antioxidant.

Polydextrose: is a food component with health care function, can supplement water-soluble dietary fiber required by human body, and generates special physiological metabolism function after entering human digestive system, thereby preventing and treating constipation and fat deposition; polydextrose can form a film in the small intestine and wrap part of food fat, so that the absorption of fat in the digestive tract can be effectively limited, the excretion of lipid compounds can be promoted, the satiety can be increased, and the food intake can be reduced, thereby achieving the effects of regulating blood fat, reducing fat accumulation, preventing obesity and the like; polydextrose can adsorb organic molecules such as bile acid and cholesterol mutagen, inhibit Total Cholesterol (TC) concentration increase, reduce synthesis and absorption of cholic acid and salts, reduce cholesterol level in human blood plasma and liver, prevent and treat coronary arteriosclerosis and cholelithiasis, and prevent cardiovascular and cerebrovascular diseases.

Bovine colostrum powder: the bovine colostrum contains more than 7 growth factors, immunoglobulin, bioactive peptide binding protein, and vitamins and microelements required by human body, thereby endowing a series of health promotion functions to the bovine colostrum. A large number of animal and human body function experiments prove that the oral bovine colostrums can improve the system immunity, regulate the intestinal flora, promote the growth and development of gastrointestinal tracts or the healing of intestinal tract tissue wounds, delay aging, promote the growth and development and the like. The immunoglobulin in the bovine colostrum powder can be combined with antigens such as pathogenic microorganisms and toxins to form an antibody, and meanwhile, the development and maturation of the autoimmune system of newborn babies of mammals are promoted, and the newborn babies of the mammals are protected from pathogen attack. Similarly, it can enhance the systemic immunity of adults, promote cell growth, and enhance physical strength, endurance and resistance to air rarefaction of animals, so that bovine colostrum has the function of relieving fatigue.

Tea theanine: the release of dopamine in the brain center can be obviously promoted, and the physiological activity of dopamine in the brain is improved; can effectively reduce hypertension, has the function of stabilization and is beneficial to the recovery of physical and mental fatigue; the tea has the advantages of promoting the production of body fluid, moistening and sweet taste, enabling people to be delightful and enhancing memory; the emotion is calmed down, and the physical and mental fatigue is relieved; theanine can play a hypnotic role at night and play a sobering role in the day; theanine can inhibit nerve cell death caused by transient cerebral ischemia, and has protective effect on nerve cell. The tea polyphenols have good antioxidant effect and can enhance immunity.

Bifidobacterium animalis: the animal bifidobacterium can synthesize vitamins B1, B2, B6, K and the like in human intestinal tracts, and can be slowly absorbed by human bodies, and the generation amount of B vitamins can reach 120.3 mu g/ml. The bifidobacterium can synthesize necessary nutrients such as alanine, aspartic acid, threonine and the like for human bodies, so that the human bodies can absorb enough various nutrients through reasonable diet, has a non-negligible nutritional effect on the human bodies, and particularly has important significance for strengthening the nutrition of pregnant and lying-in women, nursing women, children and old people. The Bifidobacterium absorbs cholesterol in intestinal tract to reduce cholesterol absorption, lower serum cholesterol level, and control cholesterol synthesis to reduce serum cholesterol content. Saprophytic bacteria produce many metabolites such as indole, cresol, amine, etc. which need to be detoxified in the liver with acid and excreted with urine in the form of glucuronate and sulfate, etc. Failure to detoxify in time can lead to liver dysfunction and circulatory malfunction, interfere with the nervous system and affect sleep.

Based on the effects of the raw materials, the prepared goat milk powder for middle-aged and old people assisting sleep provided by the invention is illustrated by specific examples.

Examples 1 to 7

The prepared goat milk powder for assisting sleep for middle-aged and old people comprises raw goat milk, desalted whey powder, whey protein powder, isomaltooligosaccharide, resistant dextrin, a compound nutrition enhancer, calcium carbonate, lactoferrin and polydextrose.

The compounding weight parts of each raw material provided in examples 1 to 7 are shown in table 1.

Table 1 comparative tables of parts by weight of ingredients provided in examples 1 to 7

	Example 1	Example 2	Example 3	Example 4	Example 5	Example 6	Example 7
								Raw goat milk	260	320	330	350	360	370	400
Desalted whey powder	380	320	310	300	290	280	200
								Whey protein powder	100	135	140	150	160	170	210
Isomaltooligosaccharide	145	125	110	100	90	80	50
								Resistant dextrins	5	35	40	50	55	60	80
Compound vitamin enhancer	3.99	2.85	2.28	2	1.71	1.14	0.057
								Compound mineral fortifier	3.01	2.15	1.72	1.5	1.29	0.86	0.043
Calcium carbonate	2	4	5	8	9	10	13
								Lactoferrin	1	0.4	0.3	0.2	0.17	0.15	0.01
Polydextrose	65	50	45	40	38	35	27

The invention provides a preparation method of a modified goat milk powder for assisting sleep for middle-aged and elderly people, which comprises the following steps:

1) Preparing the raw materials according to claim 7, carrying out unpacking sterilization and aseptic storage;

2) Weighing the raw materials according to the mass part of claim 7, and adding desalted whey powder, whey protein powder, isomaltose hypgather, resistant dextrin, compound nutrition enhancer, calcium carbonate, lactoferrin and polydextrose into raw goat milk to obtain a premix;

3) Heating the premix to 120 deg.C for sterilization, vacuum concentrating, and homogenizing at 70 deg.C and 21.5Mpa to obtain galacto powder;

4) Cooling the galacto-powder material to room temperature, and performing pressure spraying and spray drying under 22Mpa to obtain finished product milk powder;

5) And packaging, inspecting and warehousing the finished product milk powder for sale.

According to the formulas and the corresponding preparation methods of the examples 1 to 7, 7 middle-aged and old modified goat milk powder samples with different contents are obtained.

Examples 8 to 14

In addition to examples 1 to 7, bovine colostrum powder, theanine and bifidobacterium animalis were added.

The modified goat milk powder for middle-aged and elderly people assisting sleep provided in embodiments 8 to 14 includes raw goat milk, desalted whey powder, whey protein powder, isomaltooligosaccharide, resistant dextrin, a compound nutrition enhancer, calcium carbonate, lactoferrin, polydextrose, bifidobacterium animalis, bovine colostrum powder, and tea theanine.

The compounding weight parts of each raw material of examples 8 to 14 are shown in table 2.

Table 2 comparative tables of parts by weight of ingredients provided in examples 8 to 14

	Example 8	Example 9	Example 10	Example 11	Example 12	Example 13	Example 14
								Raw goat milk	260	320	330	350	360	370	400
Desalted whey powder	380	320	310	300	290	280	200
								Whey protein powder	100	135	140	150	160	170	210
Isomaltooligosaccharide	145	125	110	100	90	80	50
								Resistant dextrins	5	35	40	50	55	60	80
Compound vitamin enhancer	3.99	2.85	2.28	2	1.71	1.14	0.057
								Compound mineral fortifier	3.01	2.15	1.72	1.5	1.29	0.86	0.043
Calcium carbonate	2	4	5	8	9	10	13
								Lactoferrin	1	0.4	0.3	0.2	0.17	0.15	0.01
Polydextrose	65	50	45	40	38	35	27
								Bovine colostrum powder	0.1	0.5	0.7	1	2	3	5
Theanine from tea	3	1.5	1	0.5	0.4	0.3	0.05
								Bifidobacterium animalis	0.01	0.1	0.15	0.25	0.28	0.3	0.5

The invention provides a preparation method of a modified goat milk powder for assisting sleep for middle-aged and elderly people, which comprises the following steps:

1) Preparing the raw materials according to claim 7, carrying out unpacking sterilization and aseptic storage;

2) Weighing the raw materials according to the mass part of claim 7, and adding desalted whey powder, whey protein powder, isomaltooligosaccharide, resistant dextrin, compound nutrition enhancer, calcium carbonate, lactoferrin and polydextrose into the raw goat milk to obtain a premix;

3) Preheating the premix to 50 ℃, adding bovine colostrum powder and uniformly mixing; sterilizing at 120 deg.C, vacuum concentrating, and homogenizing at 70 deg.C and 21.5Mpa to obtain galacto-powder material;

4) Cooling the galactopowder to room temperature, adding theanine and Bifidobacterium animalis, and spray drying under 22Mpa to obtain milk powder;

5) And packaging, inspecting and warehousing the finished product milk powder for sale.

This example gives 7 samples of goat milk powder with different contents.

The nutrient components and the content of the 14 goat milk powder samples prepared by the method are detected by a conventional method, and the nutrient components of the 14 goat milk powder samples are found to meet the adult milk powder components specified by the national standard, and the content of the nutrient components is higher than the national standard, so that the goat milk powder provided by the invention is rich in nutrient components and can meet the requirements of human bodies.

The advantages of the prepared sleep-assisting middle-aged and old-aged modified goat milk powder are explained by the effect of the prepared sleep-assisting middle-aged and old-aged modified goat milk powder in actual administration.

When the goat milk powder provided by the embodiment 11 is used, 25g of goat milk powder is uniformly brewed by 200ml of warm water at the temperature of about 50 ℃ each time and is drunk.

Patient 1: male, age 40. Insomnia occurs due to working pressure, there is no spirit during the day, it is difficult to fall asleep at night, but the symptoms are relatively mild. Drinking the goat milk powder once in the morning and at night every day for half a month, and finding that the mental state of work starts to improve in the daytime; the sleep is easy to fall asleep at night, nerves cannot be tightened, the sleep quality becomes good, the pressure resistance degree is improved to some extent after the medicine is taken for half a month, the medicine is more active in the daytime, and the insomnia condition at night is obviously improved.

Patient 2: female, age 48 years. Has insomnia symptoms such as insomnia, depression, weak constitution, anxiety and the like, and belongs to moderate insomnia. The medicine oral liquid for treating insomnia is generally taken every 2 to 3 days, but the effect is not very obvious, the effect is obvious within 24 hours after the medicine is taken, and the insomnia can also appear after the medicine is taken for 48 hours. After the goat milk powder is taken by a patient in the morning and evening of each day, and the pharmaceutical oral liquid for insomnia is further taken at intervals of 2-3 days, the situation of anxiety is relieved after the goat milk powder is drunk for half a month, the nervus can be stabilized, the frequency of insomnia caused by the fact that the medicine is not taken is obviously reduced during the interval period of taking the pharmaceutical oral liquid, the insomnia symptom can be stably controlled, the immunity is improved, the physique is obviously improved, the mood is good, and the depression symptom is relieved.

Patient 3: male, age 57 years. Severe insomnia can wake up after a bit of movement, sometimes sleep overnight, and have high mental stress and memory decline, and the long-term help of drugs is needed to help sleep, but the drug for treating insomnia is taken for a long time, so the mental state is poor, the immunity is low, the patient is easy to get ill, and the physique is obviously poor. After the goat milk powder is taken by the patient in the morning and at night each day, and the insomnia medicine is continuously taken, the patient can find that the spirit is not highly tense and is slightly improved after drinking the goat milk powder for half a month, and the patient can not be easily awakened and can fall asleep easily due to certain movement and inertia at night, and the sleep quality is better; and the patients begin to be active, the physique is also improved, and the mood is good.

The above example is a test carried out by using the example 11, and a similar test is carried out by using the goat milk powder provided in the example 4, and it is found that the actual effect provided by the example 11 is better than that of the example 4, which shows that although the formula of the raw materials in the example 4 can help to improve sleep, the effect is not significant, and after the bovine colostrum powder, the theanine tea and the bifidobacterium animalis are added in the formula, the main material and the auxiliary material interact with each other, so that the effect of each raw material is greatly exerted, and the effect of the goat milk powder for adjuvant therapy of insomnia is better.

Meanwhile, the goat milk powder particles are fine, uniform and easy to dissolve, light in flavor, fresh and sweet in taste, free of mutton smell when being eaten, and pleasant in mood after being taken by patients.

The tests show that the goat milk powder provided by the invention has a good auxiliary promotion effect on sleep, can be used as an auxiliary for treating insomnia, has respective effects of all raw materials in the goat milk powder and a synergistic effect, has the effects of relieving pressure, soothing nerves and tranquilizing mind, and effectively improves sleep and improves sleep quality; can enhance immunity, improve body constitution, and regulate and stabilize autonomic nervous system.

Claims (9)

1. The sleep-assisting middle-aged and old-aged modified goat milk powder is characterized by comprising the following raw materials in parts by mass: 260 to 400 parts of raw goat milk, 200 to 380 parts of desalted whey powder, 100 to 210 parts of whey protein powder, 50 to 145 parts of isomaltooligosaccharide, 5 to 80 parts of resistant dextrin, 0.1 to 7 parts of compound nutrition enhancer, 2 to 13 parts of calcium carbonate, 0.01 to 1 part of lactoferrin and 27 to 65 parts of polydextrose.

2. The sleep-assisting middle-aged and old-aged modified goat milk powder as claimed in claim 1, wherein the sleep-assisting middle-aged and old-aged modified goat milk powder comprises the following raw materials in parts by mass: 320 to 370 parts of raw goat milk, 280 to 320 parts of desalted whey powder, 135 to 170 parts of whey protein powder, 80 to 125 parts of isomaltooligosaccharide, 35 to 60 parts of resistant dextrin, 2 to 5 parts of compound nutrition enhancer, 4 to 10 parts of calcium carbonate, 0.15 to 0.4 part of lactoferrin and 35 to 50 parts of polydextrose.

3. The sleep-assisting middle-aged and elderly modified goat milk powder according to claim 2, which is characterized by comprising the following raw materials in parts by mass: 350 parts of raw goat milk, 300 parts of desalted whey powder, 150 parts of whey protein powder, 100 parts of isomaltooligosaccharide, 50 parts of resistant dextrin, 3.5 parts of compound nutrition enhancer, 8 parts of calcium carbonate, 0.2 part of lactoferrin and 40 parts of polydextrose.

4. The modified goat milk powder for middle and old aged people assisting sleep according to claim 3, wherein the compound nutrient supplement is prepared from a compound vitamin supplement and a compound mineral supplement according to a ratio of 4:3 in a mass ratio of 3.

5. The sleep-assisting middle-aged and elderly modified goat milk powder as claimed in claim 4, wherein the sleep-assisting middle-aged and elderly modified goat milk powder further comprises the following raw materials in parts by mass: 0.1 to 5 parts of bovine colostrum powder, 0.05 to 3 parts of tea theanine and 0.01 to 0.5 part of animal bifidobacterium.

6. The sleep-assisting middle-aged and elderly modified goat milk powder as claimed in claim 5, wherein the sleep-assisting middle-aged and elderly modified goat milk powder further comprises the following raw materials in parts by mass: 0.5 to 3 parts of bovine colostrum powder, 0.3 to 1.5 parts of tea theanine and 0.1 to 0.3 part of animal bifidobacterium.

7. The sleep-assisting middle-aged and elderly modified goat milk powder as claimed in claim 6, wherein the sleep-assisting middle-aged and elderly modified goat milk powder further comprises the following raw materials in parts by mass: 1 part of bovine colostrum powder, 0.5 part of tea theanine and 0.25 part of animal bifidobacterium.

8. The preparation method of the modified goat milk powder for middle and old aged people for assisting sleep according to claim 7, wherein the preparation method comprises the following steps:

1) Preparing raw materials according to the method of claim 7, carrying out unpacking sterilization and aseptic storage;

2) Weighing the raw materials according to the mass part of claim 7, and adding desalted whey powder, whey protein powder, isomaltooligosaccharide, resistant dextrin, compound nutrition enhancer, calcium carbonate, lactoferrin and polydextrose into the raw goat milk to obtain a premix;

3) Preheating the premix to 50 ℃, adding bovine colostrum powder and uniformly mixing; sterilizing at 120 deg.C, vacuum concentrating, and homogenizing at 70 deg.C and 21.5Mpa to obtain galactose powder;

4) Cooling the galactopowder to room temperature, adding theanine and Bifidobacterium animalis, and spray drying under 22Mpa to obtain milk powder;

5) And packaging, inspecting and warehousing the finished product milk powder for sale.

9. The method of claim 8, wherein the dry matter in the raw goat milk is not less than 11.5%; the whey protein powder is WPC35 whey protein powder; the desalted whey powder is D90 desalted whey powder.