CN115736260A - Old-age tea polyphenol composite nutrition powder and preparation method thereof - Google Patents

Abstract

The invention relates to the technical field of food processing, in particular to tea polyphenol compound nutrition powder for old people and a preparation method thereof. The preparation method of the composite nutrition powder comprises the following preparation steps: the method comprises the following steps: mixing the component A; step two: mixing the component B; step three: packaging; the composite nutrition powder is rich in high-quality protein necessary for the old, and can complete gradient absorption in intestinal tracts according to the digestion difficulty of added whey protein, casein and egg white protein, thereby continuously providing energy and nutrition support for the old for a long time; the compound nutritional powder is rich in branched chain amino acids and HMB, and can delay the muscle decline of the old people by matching exercise; the composite nutrition powder is rich in tea polyphenol, has multiple effects of resisting aging, reducing blood fat, reducing blood sugar, enhancing immunity, resisting gastrointestinal inflammation and the like, and the gastrointestinal inflammation resisting function of the composite nutrition powder can also be beneficial to absorption of other components of the composite nutrition powder.

Description

Old-age tea polyphenol composite nutrition powder and preparation method thereof

Technical Field

The invention relates to the technical field of food processing, in particular to tea polyphenol compound nutrition powder for old people and a preparation method thereof.

Background

With the increasing aging of the population, the problem of nutritional support for the elderly is becoming more prominent. Sarcopenia is not common in the middle-aged and elderly, and studies have found that the prevalence of skeletal muscle aging increases with age. Aging and atrophy of muscles are important signs of human aging, and are very easy to cause problems such as fracture, joint damage and the like. Sarcopenia also affects organ function and may lead to heart and lung failure and even death. Sarcopenia refers to progressive decrease of muscle mass and/or muscle strength or muscle physiological function decline related to aging, which can cause muscle quality reduction, muscle strength decline, physical activity reduction, induced osteoporosis, cause the rise of the incidence rate of fall accidents of the old, increase the risks of fracture, disability and the like, and seriously harm the health of the old.

For the elderly, supplementing high quality protein can delay muscle decline. It is now recognized that branched chain amino acids can promote muscle growth. HMB is an intermediate product of leucine metabolism, and can promote protein synthesis and reduce its decomposition, increase body strength, accelerate fat consumption, and delay muscle fatigue. Many old people cannot delay the muscle decline by simply supplementing branched-chain amino acids, and due to the fact that the synthesis of HMB is hindered due to self metabolism, the HMB can be supplemented while the branched-chain amino acids are supplemented.

In the aspect of health care, the tea polyphenol can clear active oxygen free radicals, block lipid peroxidation and improve the activity of enzymes in a human body, thereby playing the roles of resisting mutation and cancer; preventing and treating diseases caused by hyperlipidemia: for example, the traditional Chinese medicine composition can enhance the obdurability of micro-vessels, reduce blood fat, prevent liver and coronary atherosclerosis, reduce blood pressure, reduce blood sugar, prevent cerebral apoplexy, resist thrombus and the like; the effects of improving the comprehensive immunity of the human body, resisting rheumatism factors, resisting bacteria and viruses are indirectly realized by regulating the quantitative activity of the immune globulin: relieving gastrointestinal stress, preventing inflammation, relieving diarrhea, and promoting urination. Therefore, the tea polyphenol has strong effects of delaying aging, enhancing immunity and inhibiting gastrointestinal inflammation for the old.

The old people have difficulty in completely chewing the food due to the reduction of the chewing ability of teeth. The composite nutrition powder is not chewed, so that the composite nutrition powder is more suitable for the old to eat. The digestive ability of intestines and stomachs of the old people is weak, and the composite nutritional powder is easy to digest and does not have too much pressure on the digestion of the intestines and stomachs.

At present, the nutrition powder for the old is more in the market, usually mainly supplements plant protein or animal protein, but the similar compound nutrition powder added with branched chain amino acid, HMB and tea polyphenol for reducing muscle, enhancing immunity and resisting aging for the old is not available.

Disclosure of Invention

The object of the present invention is to provide xx to solve the problems mentioned in the above-mentioned processes.

In order to achieve the purpose, the invention provides the following technical scheme: a composite nutritive powder of tea polyphenol for old people,

comprises a component A and a component B, and is characterized in that: the component A comprises 15-25% of hydrolyzed whey protein powder, 5-15% of egg white protein powder, 15-25% of casein, 15-20% of L-leucine, 5-10% of L-valine, 5-10% of L-isoleucine, 10-15% of maltodextrin, 0.5-1.5% of beta-cyclodextrin, 2-4% of beta-hydroxy beta-methylbutyrate calcium, 0.02-0.04% of tea polyphenol powder, 1-3% of fructo-oligosaccharide, 0.05-0.1% of xylo-oligosaccharide, 0.1-0.3% of galacto-oligosaccharide, 0.2-0.4% of polydextrose, 0.2-0.4% of xylitol, 0.1-0.3% of isomaltitol, 0.05-0.2% of L-arabinose, 0.2-0.4% of refined corn oil powder, 0.2-0.4% of sunflower oil powder, 0.2-0.4% of linseed oil powder, 0.2-0.4% of soybean oil powder, 0.1-0.3% of camellia oil seed oil, 0.1-0.3% of rice oil, 0.1-0.3% of medium chain triglyceride powder, 0.5-0.4% of medium chain fatty acid powder and 0.4% of long chain fatty acid powder;

the component B comprises 0.05-0.1% of selenium-rich yeast powder, 0.05-0.1% of chromium-rich yeast powder, 0.05-0.1% of zinc-rich yeast powder, 0.01-0.02% of ferrous gluconate, 0.02-0.05% of calcium gluconate, 0.01-0.02% of zinc gluconate, 0.01-0.02% of vitamin A, 10.01-0.02% of vitamin B, 20.01-0.02% of vitamin B, 0.1-0.2% of nicotinic acid, 0.1-0.2% of folic acid, 0.1-0.2% of glutamine, 0.1-0.2% of vitamin De0.1, 60.1-0.2% of vitamin B, 120.1-0.2% of vitamin B, 1% of vitamin C, 0.1-0.2% of pantothenic acid, 0.1-0.2% of carotene and 0.2-0.3% of magnesium chloride.

Preferably, the casein is beta-casein.

Preferably, the tea polyphenol powder is prepared by mixing flavanols, anthocyanins, flavonoids and flavonols together.

A preparation method of tea polyphenol compound nutrition powder for old people comprises the following preparation steps:

the method comprises the following steps: mixing the component A; preparing 10% of hydrolyzed and separated whey protein powder, 15% of egg white protein powder, 15% of casein, 15% of L-leucine, 5% of L-valine, 5% of L-isoleucine, 10% of maltodextrin, 0.5% of beta-cyclodextrin, 2% of beta-hydroxy beta-methylbutyrate calcium, 0.02% of tea polyphenol powder, 1% of fructo-oligosaccharide, 0.05% of xylo-oligosaccharide, 0.3% of galacto-oligosaccharide, 4% of polydextrose, 0.4% of xylitol, 0.3% of isomaltitol, 0.2% of L-arabinose, 4% of refined corn oil powder, 0.2% of sunflower seed oil powder, 0.2% of linseed oil powder, 0.1% of soybean oil powder, 0.1% of camellia seed oil, 0.1% of rice bran oil, 0.3% of medium-chain triglyceride powder and 0.2% of medium-long-chain fatty acid powder, and fully mixing the components in sequence into a V-type mixer at the rotating speed of 10-15 r/min for 60-80 min to obtain a mixture I;

step two: mixing the component B; preparing 0.05% of selenium-rich yeast powder, 0.05% of chromium-rich yeast powder, 0.05% of zinc-rich yeast powder, 0.01% of ferrous gluconate, 0.02% of calcium gluconate, 0.01% of zinc gluconate, 0.01% of vitamin A, 10.01% of vitamin B, 20.01% of vitamin B, 0.1% of nicotinic acid, 0.1% of folic acid, 0.1% of glutamine, 0.1% of vitamin De0.1%, 60.1% of vitamin B, 120.1% of vitamin B, 1% of vitamin C, 0.1% of pantothenic acid, 0.1% of carotene and 0.268% of magnesium chloride, sequentially adding the components weighed in the step one, and continuously and uniformly mixing the components in a V-shaped mixer at the rotating speed of 10-15 r/min for 60-80 min to obtain the tea polyphenol compound nutrient powder;

step three: packaging; sterilizing the prepared composite nutrient powder in a high-temperature sterilizer at 110-130 ℃ for 10-20 seconds, conveying to an automatic quantitative filling machine, filling 500g of the powder into edible iron cans subjected to ultraviolet sterilization, and finally sealing, vacuumizing, filling nitrogen and sealing the cans.

Compared with the prior art, the invention has the beneficial effects that:

1. the composite nutritional powder is rich in high-quality protein necessary for the elderly, and can complete gradient absorption in intestinal tracts according to the digestive difficulty of added whey protein, casein and egg white protein, so that energy and nutritional support can be continuously provided for the elderly for a long time;

2. the compound nutritional powder is rich in branched chain amino acids and HMB, and can delay the muscle decline of the old people by matching exercise;

3. the composite nutrition powder is rich in tea polyphenol, has multiple effects of resisting aging, reducing blood fat, reducing blood sugar, enhancing immunity, resisting gastrointestinal inflammation and the like, and has the function of resisting the gastrointestinal inflammation and is favorable for absorbing other components of the composite nutrition powder;

4. the compound nutrient powder has rich vitamin and mineral content and balanced nutrition besides high-quality protein, and can meet the requirements of the elderly;

5. the production method is simple and is beneficial to industrial scale-up production.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a technical scheme that: a composite nutritive powder of tea polyphenol for old people,

comprises a component A and a component B, and is characterized in that: the component A comprises 15-25% of hydrolyzed and separated whey protein powder, 5-15% of egg white protein powder, 15-25% of casein, 15-20% of L-leucine, 5-10% of L-valine, 5-10% of L-isoleucine, 10-15% of maltodextrin, 0.5-1.5% of beta-cyclodextrin, 2-4% of beta-hydroxy beta-methylbutyrate calcium, 0.02-0.04% of tea polyphenol powder, 1-3% of fructo-oligosaccharide, 0.05-0.1% of xylo-oligosaccharide, 0.1-0.3% of galacto-oligosaccharide, 0.2-0.4% of polydextrose, 0.2-0.4% of xylitol, 0.1-0.3% of isomaltose, 0.05-0.2% of L-arabinose, 0.2-0.4% of refined corn oil powder, 0.2-0.4% of sunflower seed oil powder, 0.2-0.4% of linseed oil powder, 0.1-0.3% of soybean oil powder, 0.1-0.3% of camellia oil triester, 0.1-0.3% of rice oil powder, 0.5-0.5% of medium chain fatty acid powder;

the component B comprises 0.05-0.1% of selenium-rich yeast powder, 0.05-0.1% of chromium-rich yeast powder, 0.05-0.1% of zinc-rich yeast powder, 0.01-0.02% of ferrous gluconate, 0.02-0.05% of calcium gluconate, 0.01-0.02% of zinc gluconate, 0.01-0.02% of vitamin A, 10.01-0.02% of vitamin B, 20.01-0.02% of vitamin B, 0.1-0.2% of nicotinic acid, 0.1-0.2% of folic acid, 0.1-0.2% of glutamine, 0.1-0.2% of vitamin De0.1, 60.1-0.2% of vitamin B, 120.1-0.2% of vitamin B, 1% of vitamin C, 0.1-0.2% of pantothenic acid, 0.1-0.2% of carotene and 0.2-0.3% of magnesium chloride.

The production workshop of the tea polyphenol composite nutrition powder is a 10 ten thousand-grade sterile workshop, the temperature is controlled to be 18-24 ℃, and the relative humidity is 45-65%.

Preferably, the casein is beta-casein.

Preferably, the tea polyphenol powder is prepared by mixing flavanols, anthocyanins, flavonoids and flavonols together.

A preparation method of tea polyphenol compound nutrition powder for old people comprises the following preparation steps:

the method comprises the following steps: mixing the component A; preparing 10% of hydrolyzed and separated whey protein powder, 15% of egg white protein powder, 15% of casein, 15% of L-leucine, 5% of L-valine, 5% of L-isoleucine, 10% of maltodextrin, 0.5% of beta-cyclodextrin, 2% of beta-hydroxy beta-methylbutyrate calcium, 0.02% of tea polyphenol powder, 1% of fructo-oligosaccharide, 0.05% of xylo-oligosaccharide, 0.3% of galacto-oligosaccharide, 4% of polydextrose, 0.4% of xylitol, 0.3% of isomaltitol, 0.2% of L-arabinose, 4% of refined corn oil powder, 0.2% of sunflower seed oil powder, 0.2% of linseed oil powder, 0.1% of soybean oil powder, 0.1% of camellia seed oil, 0.1% of rice bran oil, 0.3% of medium-chain triglyceride powder and 0.2% of medium-long-chain fatty acid powder, and fully mixing the components in sequence into a V-type mixer at the rotating speed of 10-15 r/min for 60-80 min to obtain a mixture I;

step two: mixing the component B; preparing 0.05% of selenium-rich yeast powder, 0.05% of chromium-rich yeast powder, 0.05% of zinc-rich yeast powder, 0.01% of ferrous gluconate, 0.02% of calcium gluconate, 0.01% of zinc gluconate, 0.01% of vitamin A, 10.01% of vitamin B, 20.01% of vitamin B, 0.1% of nicotinic acid, 0.1% of folic acid, 0.1% of glutamine, 0.1% of vitamin De0.1%, 60.1% of vitamin B, 120.1% of vitamin B, 1% of vitamin C, 0.1% of pantothenic acid, 0.1% of carotene and 0.268% of magnesium chloride, sequentially adding the components weighed in the step one, and continuously and uniformly mixing the components in a V-shaped mixer at the rotating speed of 10-15 r/min for 60-80 min to obtain the tea polyphenol compound nutrient powder;

step three: packaging; sterilizing the prepared composite nutrient powder in a high-temperature sterilizer at 110-130 ℃ for 10-20 seconds, conveying to an automatic quantitative filling machine, filling 500g of the powder into edible iron cans subjected to ultraviolet sterilization, and finally sealing, vacuumizing, filling nitrogen and sealing the cans.

Example one

A composite nutritive powder of tea polyphenol for old people,

comprises a component A and a component B, and is characterized in that: the component A comprises 15-25% of hydrolyzed and separated whey protein powder, 5-15% of egg white protein powder, 15-25% of casein, 15-20% of L-leucine, 5-10% of L-valine, 5-10% of L-isoleucine, 10-15% of maltodextrin, 0.5-1.5% of beta-cyclodextrin, 2-4% of beta-hydroxy beta-methylbutyrate calcium, 0.02-0.04% of tea polyphenol powder, 1-3% of fructo-oligosaccharide, 0.05-0.1% of xylo-oligosaccharide, 0.1-0.3% of galacto-oligosaccharide, 0.2-0.4% of polydextrose, 0.2-0.4% of xylitol, 0.1-0.3% of isomaltose, 0.05-0.2% of L-arabinose, 0.2-0.4% of refined corn oil powder, 0.2-0.4% of sunflower seed oil powder, 0.2-0.4% of linseed oil powder, 0.1-0.3% of soybean oil powder, 0.1-0.3% of camellia oil triester, 0.1-0.3% of rice oil powder, 0.5-0.5% of medium chain fatty acid powder;

the component B comprises 0.05-0.1% of selenium-rich yeast powder, 0.05-0.1% of chromium-rich yeast powder, 0.05-0.1% of zinc-rich yeast powder, 0.01-0.02% of ferrous gluconate, 0.02-0.05% of calcium gluconate, 0.01-0.02% of zinc gluconate, 0.01-0.02% of vitamin A, 10.01-0.02% of vitamin B, 20.01-0.02% of vitamin B, 0.1-0.2% of nicotinic acid, 0.1-0.2% of folic acid, 0.1-0.2% of glutamine, 0.1-0.2% of vitamin De0.1, 60.1-0.2% of vitamin B, 120.1-0.2% of vitamin B, 1% of vitamin C, 0.1-0.2% of pantothenic acid, 0.1-0.2% of carotene and 0.2-0.3% of magnesium chloride.

A preparation method of composite nutrition powder of tea polyphenol for old people comprises the following preparation steps:

the method comprises the following steps: mixing the component A; preparing 10% of hydrolyzed and separated whey protein powder, 15% of egg white protein powder, 15% of casein, 15% of L-leucine, 5% of L-valine, 5% of L-isoleucine, 10% of maltodextrin, 0.5% of beta-cyclodextrin, 2% of beta-hydroxy beta-methylbutyrate calcium, 0.02% of tea polyphenol powder, 1% of fructo-oligosaccharide, 0.05% of xylo-oligosaccharide, 0.3% of galacto-oligosaccharide, 4% of polydextrose, 0.4% of xylitol, 0.3% of isomaltitol, 0.2% of L-arabinose, 4% of refined corn oil powder, 0.2% of sunflower seed oil powder, 0.2% of linseed oil powder, 0.1% of soybean oil powder, 0.1% of camellia seed oil, 0.1% of rice bran oil, 0.3% of medium-chain triglyceride powder and 0.2% of medium-long-chain fatty acid powder, and fully mixing the components in sequence into a V-type mixer at the rotating speed of 10-15 r/min for 60-80 min to obtain a mixture I;

step two: mixing the component B; preparing selenium-rich yeast powder 0.05, chromium-rich yeast powder 0.05, zinc-rich yeast powder 0.05, ferrous gluconate 0.01, calcium gluconate 0.02, zinc gluconate 0.01, vitamin A0.01, vitamin B10.01, vitamin B20.01, nicotinic acid 0.1, folic acid 0.1, glutamine 0.1, vitamin De0.1, vitamin B60.1, vitamin B120.1, vitamin C1, pantothenic acid 0.1, carotene 0.1 and magnesium chloride 0.268, sequentially adding the components weighed in the step I, and continuously and fully mixing in a V-shaped mixer at a rotating speed of 10 r/min for 60 minutes to obtain the tea polyphenol composite nutrition powder;

step three: packaging; sterilizing the prepared composite nutrient powder in a high-temperature sterilizer at the temperature of 110 ℃ for 10 seconds, conveying the sterilized composite nutrient powder to an automatic quantitative filling machine, filling 500g of the sterilized composite nutrient powder into edible iron cans subjected to ultraviolet sterilization, and finally sealing, vacuumizing, filling nitrogen and sealing the cans automatically.

Example two

A composite nutritive powder of tea polyphenol for old people,

comprises a component A and a component B, and is characterized in that: the component A comprises 15-25% of hydrolyzed and separated whey protein powder, 5-15% of egg white protein powder, 15-25% of casein, 15-20% of L-leucine, 5-10% of L-valine, 5-10% of L-isoleucine, 10-15% of maltodextrin, 0.5-1.5% of beta-cyclodextrin, 2-4% of beta-hydroxy beta-methylbutyrate calcium, 0.02-0.04% of tea polyphenol powder, 1-3% of fructo-oligosaccharide, 0.05-0.1% of xylo-oligosaccharide, 0.1-0.3% of galacto-oligosaccharide, 0.2-0.4% of polydextrose, 0.2-0.4% of xylitol, 0.1-0.3% of isomaltose, 0.05-0.2% of L-arabinose, 0.2-0.4% of refined corn oil powder, 0.2-0.4% of sunflower seed oil powder, 0.2-0.4% of linseed oil powder, 0.1-0.3% of soybean oil powder, 0.1-0.3% of camellia oil triester, 0.1-0.3% of rice oil powder, 0.5-0.5% of medium chain fatty acid powder;

the component B comprises 0.05-0.1% of selenium-rich yeast powder, 0.05-0.1% of chromium-rich yeast powder, 0.05-0.1% of zinc-rich yeast powder, 0.01-0.02% of ferrous gluconate, 0.02-0.05% of calcium gluconate, 0.01-0.02% of zinc gluconate, 0.01-0.02% of vitamin A, 10.01-0.02% of vitamin B, 20.01-0.02% of vitamin B, 0.1-0.2% of nicotinic acid, 0.1-0.2% of folic acid, 0.1-0.2% of glutamine, 0.1-0.2% of vitamin De0.1, 60.1-0.2% of vitamin B, 120.1-0.2% of vitamin B, 1% of vitamin C, 0.1-0.2% of pantothenic acid, 0.1-0.2% of carotene and 0.2-0.3% of magnesium chloride.

A preparation method of tea polyphenol compound nutrition powder for old people comprises the following preparation steps:

the method comprises the following steps: mixing the component A; preparing 10% of hydrolyzed and separated whey protein powder, 15% of egg white protein powder, 15% of casein, 15% of L-leucine, 5% of L-valine, 5% of L-isoleucine, 10% of maltodextrin, 0.5% of beta-cyclodextrin, 2% of beta-hydroxy beta-methylbutyrate calcium, 0.02% of tea polyphenol powder, 1% of fructo-oligosaccharide, 0.05% of xylo-oligosaccharide, 0.3% of galacto-oligosaccharide, 4% of polydextrose, 0.4% of xylitol, 0.3% of isomaltitol, 0.2% of L-arabinose, 4% of refined corn oil powder, 0.2% of sunflower seed oil powder, 0.2% of linseed oil powder, 0.1% of soybean oil powder, 0.1% of camellia seed oil, 0.1% of rice bran oil, 0.3% of medium-chain triglyceride powder and 0.2% of medium-long-chain fatty acid powder, and fully mixing the components in sequence into a V-type mixer at the rotating speed of 10-15 r/min for 60-80 min to obtain a mixture I;

step two: mixing the component B; preparing 0.05% of selenium-rich yeast powder, 0.05% of chromium-rich yeast powder, 0.05% of zinc-rich yeast powder, 0.01% of ferrous gluconate, 0.02% of calcium gluconate, 0.01% of zinc gluconate, 0.01% of vitamin A, 10.01% of vitamin B, 20.01% of vitamin B, 0.1% of nicotinic acid, 0.1% of folic acid, 0.1% of glutamine, 0.1% of vitamin De0.1%, 60.1% of vitamin B, 120.1% of vitamin B, 1% of vitamin C, 0.1% of pantothenic acid, 0.1% of carotene and 0.268% of magnesium chloride, sequentially adding the components weighed in the step I to the mixture I obtained in the step I, and continuously and uniformly mixing the components in a V-type mixer at the rotating speed of 10 revolutions per minute for 60 minutes to obtain the tea polyphenol compound nutritional powder;

step three: packaging; sterilizing the prepared composite nutrient powder in a high-temperature sterilizer at the temperature of 110 ℃ for 10 seconds, conveying the sterilized composite nutrient powder to an automatic quantitative filling machine, filling 500g of the sterilized composite nutrient powder into edible iron cans subjected to ultraviolet sterilization, and finally sealing, vacuumizing, filling nitrogen and sealing the cans automatically.

EXAMPLE III

A composite nutritive powder of tea polyphenol for old people,

comprises a component A and a component B, and is characterized in that: the component A comprises 15-25% of hydrolyzed and separated whey protein powder, 5-15% of egg white protein powder, 15-25% of casein, 15-20% of L-leucine, 5-10% of L-valine, 5-10% of L-isoleucine, 10-15% of maltodextrin, 0.5-1.5% of beta-cyclodextrin, 2-4% of beta-hydroxy beta-methylbutyrate calcium, 0.02-0.04% of tea polyphenol powder, 1-3% of fructo-oligosaccharide, 0.05-0.1% of xylo-oligosaccharide, 0.1-0.3% of galacto-oligosaccharide, 0.2-0.4% of polydextrose, 0.2-0.4% of xylitol, 0.1-0.3% of isomaltose, 0.05-0.2% of L-arabinose, 0.2-0.4% of refined corn oil powder, 0.2-0.4% of sunflower seed oil powder, 0.2-0.4% of linseed oil powder, 0.1-0.3% of soybean oil powder, 0.1-0.3% of camellia oil triester, 0.1-0.3% of rice oil powder, 0.5-0.5% of medium chain fatty acid powder;

the component B comprises 0.05-0.1% of selenium-rich yeast powder, 0.05-0.1% of chromium-rich yeast powder, 0.05-0.1% of zinc-rich yeast powder, 0.01-0.02% of ferrous gluconate, 0.02-0.05% of calcium gluconate, 0.01-0.02% of zinc gluconate, 0.01-0.02% of vitamin A, 10.01-0.02% of vitamin B, 20.01-0.02% of vitamin B, 0.1-0.2% of nicotinic acid, 0.1-0.2% of folic acid, 0.1-0.2% of glutamine, 0.1-0.2% of vitamin De0.1-0.2%, 60.1-0.2% of vitamin B, 120.1-0.2% of vitamin B, 1% of vitamin C, 0.1-0.2% of pantothenic acid, 0.1-0.2% of carotene and 0.2-0.3% of magnesium chloride.

A preparation method of tea polyphenol compound nutrition powder for old people comprises the following preparation steps:

the method comprises the following steps: mixing the component A; preparing 10% of hydrolyzed and separated whey protein powder, 15% of egg white protein powder, 15% of casein, 15% of L-leucine, 5% of L-valine, 5% of L-isoleucine, 10% of maltodextrin, 0.5% of beta-cyclodextrin, 2% of beta-hydroxy beta-methylbutyrate calcium, 0.02% of tea polyphenol powder, 1% of fructo-oligosaccharide, 0.05% of xylo-oligosaccharide, 0.3% of galacto-oligosaccharide, 4% of polydextrose, 0.4% of xylitol, 0.3% of isomaltitol, 0.2% of L-arabinose, 4% of refined corn oil powder, 0.2% of sunflower seed oil powder, 0.2% of linseed oil powder, 0.1% of soybean oil powder, 0.1% of camellia seed oil, 0.1% of rice bran oil, 0.3% of medium-chain triglyceride powder and 0.2% of medium-long-chain fatty acid powder, and fully mixing the components in sequence into a V-type mixer at the rotating speed of 10-15 r/min for 60-80 min to obtain a mixture I;

step two: mixing the component B; preparing 0.05% of selenium-rich yeast powder, 0.05% of chromium-rich yeast powder, 0.05% of zinc-rich yeast powder, 0.01% of ferrous gluconate, 0.02% of calcium gluconate, 0.01% of zinc gluconate, 0.01% of vitamin A, 10.01% of vitamin B, 20.01% of vitamin B, 0.1% of nicotinic acid, 0.1% of folic acid, 0.1% of glutamine, 0.1% of vitamin De0.1%, 60.1% of vitamin B, 120.1% of vitamin B, 1% of vitamin C, 0.1% of pantothenic acid, 0.1% of carotene and 0.268% of magnesium chloride, sequentially adding the components weighed in the step I to the mixture I obtained in the step I, and continuously and uniformly mixing the components in a V-type mixer at the rotating speed of 12 revolutions per minute for 70 minutes to obtain the tea polyphenol compound nutritional powder;

step three: packaging; sterilizing the prepared composite nutrient powder in a high-temperature sterilizer at the temperature of 110 ℃ for 10 seconds, conveying the sterilized composite nutrient powder to an automatic quantitative filling machine, filling 500g of the sterilized composite nutrient powder into edible iron cans subjected to ultraviolet sterilization, and finally sealing, vacuumizing, filling nitrogen and sealing the cans automatically.

Example four

A composite nutritive powder of tea polyphenol for old people,

comprises a component A and a component B, and is characterized in that: the component A comprises 15-25% of hydrolyzed and separated whey protein powder, 5-15% of egg white protein powder, 15-25% of casein, 15-20% of L-leucine, 5-10% of L-valine, 5-10% of L-isoleucine, 10-15% of maltodextrin, 0.5-1.5% of beta-cyclodextrin, 2-4% of beta-hydroxy beta-methylbutyrate calcium, 0.02-0.04% of tea polyphenol powder, 1-3% of fructo-oligosaccharide, 0.05-0.1% of xylo-oligosaccharide, 0.1-0.3% of galacto-oligosaccharide, 0.2-0.4% of polydextrose, 0.2-0.4% of xylitol, 0.1-0.3% of isomaltose, 0.05-0.2% of L-arabinose, 0.2-0.4% of refined corn oil powder, 0.2-0.4% of sunflower seed oil powder, 0.2-0.4% of linseed oil powder, 0.1-0.3% of soybean oil powder, 0.1-0.3% of camellia oil triester, 0.1-0.3% of rice oil powder, 0.5-0.5% of medium chain fatty acid powder;

the component B comprises 0.05-0.1% of selenium-rich yeast powder, 0.05-0.1% of chromium-rich yeast powder, 0.05-0.1% of zinc-rich yeast powder, 0.01-0.02% of ferrous gluconate, 0.02-0.05% of calcium gluconate, 0.01-0.02% of zinc gluconate, 0.01-0.02% of vitamin A, 10.01-0.02% of vitamin B, 20.01-0.02% of vitamin B, 0.1-0.2% of nicotinic acid, 0.1-0.2% of folic acid, 0.1-0.2% of glutamine, 0.1-0.2% of vitamin De0.1, 60.1-0.2% of vitamin B, 120.1-0.2% of vitamin B, 1% of vitamin C, 0.1-0.2% of pantothenic acid, 0.1-0.2% of carotene and 0.2-0.3% of magnesium chloride.

A preparation method of tea polyphenol compound nutrition powder for old people comprises the following preparation steps:

the method comprises the following steps: mixing the component A; preparing 10% of hydrolyzed and separated whey protein powder, 15% of egg white protein powder, 15% of casein, 15% of L-leucine, 5% of L-valine, 5% of L-isoleucine, 10% of maltodextrin, 0.5% of beta-cyclodextrin, 2% of beta-hydroxy beta-methylbutyrate calcium, 0.02% of tea polyphenol powder, 1% of fructo-oligosaccharide, 0.05% of xylo-oligosaccharide, 0.3% of galacto-oligosaccharide, 4% of polydextrose, 0.4% of xylitol, 0.3% of isomaltitol, 0.2% of L-arabinose, 4% of refined corn oil powder, 0.2% of sunflower oil powder, 0.2% of linseed oil powder, 0.1% of soybean oil powder, 0.1% of camellia seed oil, 0.1% of rice bran oil, 0.3% of medium-chain triglyceride powder and 0.2% of medium-long-chain fatty acid powder, and fully and uniformly mixing the components in a V-type mixer at a rotation speed of 10-15 r/min for 60-80 min to obtain a mixture I;

step two: mixing the component B; preparing 0.05% of selenium-rich yeast powder, 0.05% of chromium-rich yeast powder, 0.05% of zinc-rich yeast powder, 0.01% of ferrous gluconate, 0.02% of calcium gluconate, 0.01% of zinc gluconate, 0.01% of vitamin A, 10.01% of vitamin B, 20.01% of vitamin B, 0.1% of nicotinic acid, 0.1% of folic acid, 0.1% of glutamine, 0.1% of vitamin De0.1%, 60.1% of vitamin B, 120.1% of vitamin B, 1% of vitamin C, 0.1% of pantothenic acid, 0.1% of carotene and 0.268% of magnesium chloride, sequentially adding the components weighed in the step I to the mixture I obtained in the step I, and continuously and uniformly mixing the components in a V-type mixer at the rotating speed of 10 revolutions per minute for 60 minutes to obtain the tea polyphenol compound nutritional powder;

step three: packaging; sterilizing the prepared composite nutrient powder in a high-temperature sterilizer at the temperature of 120 ℃ for 15 seconds, conveying the sterilized composite nutrient powder to an automatic quantitative filling machine, filling 500g of the sterilized composite nutrient powder into edible iron cans subjected to ultraviolet sterilization, and finally sealing, vacuumizing, filling nitrogen and sealing the cans automatically.

To summarize: the four examples show that the nutritional powder obtained in example 1 is higher in nutritional value and obviously higher than the nutritional powders obtained in other examples, and the nutritional powder obtained in example 1 is easier to be absorbed by the elderly;

the use method and the dosage of the tea polyphenol compound nutrition powder obtained in the embodiment 1 are as follows: 30 g (divided into 3 times) per day, 10 g per time, 200 ml of warm boiled water is added, and the mixture is stirred and dissolved for drinking.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The composite nutrition powder for old people comprises a component A and a component B, and is characterized in that: the component A comprises 15-25% of hydrolyzed whey protein powder, 5-15% of egg white protein powder, 15-25% of casein, 15-20% of L-leucine, 5-10% of L-valine, 5-10% of L-isoleucine, 10-15% of maltodextrin, 0.5-1.5% of beta-cyclodextrin, 2-4% of beta-hydroxy beta-methylbutyrate calcium, 0.02-0.04% of tea polyphenol powder, 1-3% of fructo-oligosaccharide, 0.05-0.1% of xylo-oligosaccharide, 0.1-0.3% of galacto-oligosaccharide, 0.2-0.4% of polydextrose, 0.2-0.4% of xylitol, 0.1-0.3% of isomaltitol, 0.05-0.2% of L-arabinose, 0.2-0.4% of refined corn oil powder, 0.2-0.4% of sunflower oil powder, 0.2-0.4% of linseed oil powder, 0.2-0.4% of soybean oil powder, 0.1-0.3% of camellia oil seed oil, 0.1-0.3% of rice oil, 0.1-0.3% of medium chain triglyceride powder, 0.5-0.4% of medium chain fatty acid powder and 0.4% of long chain fatty acid powder;

the component B comprises 0.05-0.1% of selenium-rich yeast powder, 0.05-0.1% of chromium-rich yeast powder, 0.05-0.1% of zinc-rich yeast powder, 0.01-0.02% of ferrous gluconate, 0.02-0.05% of calcium gluconate, 0.01-0.02% of zinc gluconate, 0.01-0.02% of vitamin A, 10.01-0.02% of vitamin B, 20.01-0.02% of vitamin B, 0.1-0.2% of nicotinic acid, 0.1-0.2% of folic acid, 0.1-0.2% of glutamine, 0.1-0.2% of vitamin De0.1-0.2%, 60.1-0.2% of vitamin B, 120.1-0.2% of vitamin B, 1% of vitamin C, 0.1-0.2% of pantothenic acid, 0.1-0.2% of carotene and 0.2-0.3% of magnesium chloride.

2. The compound nutritional powder of tea polyphenols for old people as claimed in claim 1, wherein: the casein is beta-casein.

3. The compound nutritional powder of tea polyphenols for old people according to claim 1, wherein: the tea polyphenol powder is prepared by mixing flavanols, anthocyanin, flavonoid and flavonol.

4. A method for preparing the composite nutritional powder of the aged tea polyphenols according to any one of claims 1-3, which comprises the following preparation steps:

the method comprises the following steps: mixing the component A; preparing 10% of hydrolyzed and separated whey protein powder, 15% of egg white protein powder, 15% of casein, 15% of L-leucine, 5% of L-valine, 5% of L-isoleucine, 10% of maltodextrin, 0.5% of beta-cyclodextrin, 2% of beta-hydroxy beta-methylbutyrate calcium, 0.02% of tea polyphenol powder, 1% of fructo-oligosaccharide, 0.05% of xylo-oligosaccharide, 0.3% of galacto-oligosaccharide, 4% of polydextrose, 0.4% of xylitol, 0.3% of isomaltitol, 0.2% of L-arabinose, 4% of refined corn oil powder, 0.2% of sunflower seed oil powder, 0.2% of linseed oil powder, 0.1% of soybean oil powder, 0.1% of camellia seed oil, 0.1% of rice bran oil, 0.3% of medium-chain triglyceride powder and 0.2% of medium-long-chain fatty acid powder, and fully mixing the components in sequence into a V-type mixer at the rotating speed of 10-15 r/min for 60-80 min to obtain a mixture I;

step two: mixing the component B; preparing 0.05% of selenium-rich yeast powder, 0.05% of chromium-rich yeast powder, 0.05% of zinc-rich yeast powder, 0.01% of ferrous gluconate, 0.02% of calcium gluconate, 0.01% of zinc gluconate, 0.01% of vitamin A, 10.01% of vitamin B, 20.01% of vitamin B, 0.1% of nicotinic acid, 0.1% of folic acid, 0.1% of glutamine, 0.1% of vitamin De0.1%, 60.1% of vitamin B, 120.1% of vitamin B, 1% of vitamin C, 0.1% of pantothenic acid, 0.1% of carotene and 0.268% of magnesium chloride, sequentially adding the components weighed in the step one, and continuously and uniformly mixing the components in a V-shaped mixer at the rotating speed of 10-15 r/min for 60-80 min to obtain the tea polyphenol compound nutrient powder;

step three: packaging; sterilizing the prepared composite nutrient powder in a high-temperature sterilizer at 110-130 ℃ for 10-20 seconds, conveying to an automatic quantitative filling machine, filling 500g of the powder into edible iron cans subjected to ultraviolet sterilization, and finally sealing, vacuumizing, filling nitrogen and sealing the cans.