Functional complete nutritional liquid food for aerospace and preparation method thereof

A complete nutritional and functional technology, applied in food preparation, application, food science, etc., can solve problems that do not involve regulating the function of the spleen and stomach

Active Publication Date: 2011-12-21
膳见航天(贵安新区)医学配方食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of liquid food in the prior art only involves the usual seven major nutrients, including protein, fat, sugar, vitamins, electrolytes, trace elements and water, which can ensure the growth and development of the human body, maintain body temperature, supplement material consumption, enhance The body's resistance plays an extremely important role, but none of them involve regulating the function of the spleen and stomach, delaying muscle atrophy and bone calcium loss, maintaining the balance of intestinal flora, regulating immune function, etc.

Method used

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  • Functional complete nutritional liquid food for aerospace and preparation method thereof
  • Functional complete nutritional liquid food for aerospace and preparation method thereof
  • Functional complete nutritional liquid food for aerospace and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Example 1 (for aerospace)

[0047] Name

[0048] Weigh the above-mentioned yam, dangshen, astragalus, hawthorn, stir-fried malt, angelica, licorice, donkey-hide gelatin, and tuckahoe, mix them evenly, pass through a 200-500 mesh sieve after superfine pulverization, and microwave aging and sterilization under the conditions of 2450MHz and 1500W for 2min. Add vitamins, trace mineral elements and electrolytes, emulsification stabilizers, prebiotics, carbohydrates, proteins, and lipids and mix them thoroughly. Use purified water at 60°C to make up the mass of the resulting mixture to 1L and then heat to 80°C. It is mixed and emulsified by a colloid mill for 30 minutes, homogenized for 15 minutes at a pressure of 140 MPa, filled, and sterilized at 121°C for 20 minutes. This compound is a ready-to-use suspension with reference to the astronaut’s dietary supply standard, which is convenient to use and has an energy density of about 1.5kCal / g. A small amount of food can meet al...

Embodiment 2

[0049] Example 2 (for patients)

[0050] Name

[0051] Weigh the above-mentioned yam, codonopsis, astragalus, hawthorn, fried malt, angelica, licorice, donkey-hide gelatin, and Poria, mix them evenly and smash them through a 200-500 mesh sieve, microwave aging and sterilization under the conditions of 2450MHz, 1000W for 5min, add vitamins, Trace mineral elements and electrolytes, emulsification stabilizers, prebiotics, carbohydrates, proteins, lipids, and mix them thoroughly. Use pure water at 50℃ to make up the mass of the mixture to 1L, then heat to 60℃, then colloid mill Mix and emulsify for 10 minutes, homogenize for 45 minutes at a pressure of 70 MPa, fill, and sterilize at 121°C for 20 minutes. This compound formula refers to the dietary nutrition intake standards of Chinese residents, and is suitable for all patients with indications for nutritional support and gastrointestinal functions. Such as: difficulty in swallowing and chewing; impaired consciousness or coma, un...

Embodiment 3

[0053] 1. Experimental materials

[0054] Experimental animals: 40 healthy SD male rats, weighing 140-150g / each, provided by Beijing Weitong Lihua Experimental Animal Co., Ltd. After being adaptively reared in a Specific pathogen Free (SPF) laboratory for 1 week, they were randomly divided into 4 groups according to body weight, each with 10 animals.

[0055] Experimental drug: Nengliqu (commercially available); functional total nutritional liquid food (prepared in Example 1).

[0056] 2. Establishment of simulated weightlessness model

[0057] The international general experimental animal model (tail-hanging method) is adopted: the rat’s tail is suspended, the hind limbs are off the ground, and the forelimbs of the rat are on the ground, so that the trunk and the ground form an angle of 25-30°.

[0058] 3. Experimental grouping and administration

[0059] Raised in the SPF animal house, the grouping situation is as follows:

[0060] I: Ground control group: normal feeding, fed with regu...

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Abstract

The invention discloses a functional total-nutrient liquid food for space flight and a preparation method thereof, relates to a liquid food with improved trophic nature and a preparation method thereof and aims at providing the functional total-nutrient liquid food for the space flight which is capable of adjusting spleen and stomach functions, preventing muscle atrophy and bone calcium loss, maintaining intestinal flora balance and adjusting the immunologic functions and the preparation method thereof. The functional total-nutrient liquid food comprises the following components in each L of liquid flood: 2-10g of Chinese yam, 1-8g of dangshen, 0.5-5g of Chinese angelica, 0.5-5g of donkey-hide gelatin, 1-10g of milkvetch root, 1-8g of colored malt, 0.2-6g of liquorice root, 2-10g of tuckahoe, 1-7g of hawthorn, 100-200g of carbohydrate, 30-80g of protein, 20-60g of lipids, a proper amount of vitamin, trace mineral elements and electrolyte, 1-3g of prebiotics: stachyose and / or soybean oligosaccharides and 3-13g of emulsion stabilizer.

Description

Technical field [0001] The invention relates to a liquid food with improved nutritional properties and a preparation method thereof. Background technique [0002] During a space flight, humans are in a special environment such as weightlessness, radiation, noise, and small confined spaces. Due to the redistribution of body fluids, the function of the spleen and stomach decreases, and astronauts will experience muscle atrophy, bone calcium loss, and intestinal flora disorders , Weight loss, decreased immunity and other phenomena. Early foreign aerospace liquid foods were made into toothpaste-like liquid foods considering the possibility of chewing and swallowing difficulties in weightlessness. The energy supplement during extravehicular activities is still dominated by liquid food. This type of liquid food in the prior art only involves the usual seven nutrients, including protein, fat, carbohydrates, vitamins, electrolytes, trace elements, and water. They can ensure the growth ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/09
Inventor 陈斌董海胜臧鹏黄贱英于燕波龙玥姣
Owner 膳见航天(贵安新区)医学配方食品有限公司
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