Nutritional agent with noise induced hearing loss resistance

A hearing loss and anti-noise technology, which is applied in the field of composition preparation, can solve the problems of toxic and side effects of the body, and achieve the effects of low toxic and side effects, high anti-oxidation efficiency, and rich source of ingredients

Active Publication Date: 2015-06-03
INST OF HYGIENE & ENVIRONMENTAL MEDICINE PLA ACAD OF MILITARY MEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Since most people exposed to noise are occupational, that is, they are exposed to noise environments that exceed relevant standards for

Method used

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  • Nutritional agent with noise induced hearing loss resistance
  • Nutritional agent with noise induced hearing loss resistance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1. A nutrient formula with anti-noise hearing loss.

[0027] This Example 1 provides the daily dosage of each active component in the multivitamin, mineral, and amino acid derivative nutrient of the present invention. The dosage can be taken as one dosage unit at one time or multiple dosage units taken in divided doses within a day.

[0028] The formula of the nutrient in Example 1 is shown in Table 1:

[0029] Table 1 Example 1 Compound nutrient raw materials and active ingredient formula

[0030] Nutrient name

[0031] In Table 1, "RE" refers to retinol equivalent, which means the total amount (μg) of all active substances with retinol (including formed vitamin A and provitamin A).

Embodiment 2

[0032] Example 2. Preparation of nutritional tablets with anti-noise hearing loss. The raw materials and dosages are shown in Table 2:

[0033] Table 2. Composition and dosage of the nutrient tablets of Example 2

[0034] Raw materials

[0035] Vitamin B6

[0036] Preparation method: Weigh the raw materials according to the above formula and mix them in equal increments, then mix them with lactose, microcrystalline cellulose, sodium hydroxymethyl starch and magnesium stearate as food-acceptable excipients, and mix the powder Direct compression, acquired. The tablets can be further coated to prepare film-coated tablets.

Embodiment 3

[0037] Example 3. Preparation of hard capsules of nutrient with anti-noise hearing loss. The raw materials and dosage are shown in Table 3:

[0038] Table 3. Composition and dosage of the nutrient hard capsules of Example 3

[0039] Raw materials

[0040] Preparation method: Weigh the raw materials according to the above formula, mix them in equal increments, and mix them with food-acceptable auxiliary materials such as sodium carboxymethyl starch and hypromellose. Dry the mixture and add stearin. Magnesium acid, filled into capsules, is a hard capsule.

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PUM

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Abstract

The invention discloses a nutritional agent with noise reduced hearing loss resistance. The nutritional agent is prepared from the following raw materials in parts by weight: 600-1000 parts of N-acetyl-L-cysteine, 1-4 parts of vitamin A, 1-5 parts of vitamin B1, 1-5 parts of vitamin B2, 1-10 parts of vitamin B6, 0.01-0.05 part of vitamin B12, 60-1000 parts of vitamin C, 15-300 parts of vitamin E which is based on alpha-totaxin, 50-400 parts of magnesium and 79-3175 parts of food acceptable accessories. Experiment data displays that the nutritional agent has remarkable effect of preventing and controlling the noise induced hearing loss. The nutritional agent can be used for enhancing the anti-oxidation ability of the organism and lightening the exitotoxicity damage, has the characteristics of being remarkable in curative effect, low in potential toxicity and low in cost, and is suitable for the noise reduced hearing loss protection and daily nutrient supplementation of people who live and work in the environment with continuous exposed high-intensity noise.

Description

Technical field [0001] The invention relates to a compound nutrient, in particular to a nutrient used for supplementing vitamins and minerals, having the effect of preventing and treating noise-induced hearing loss, and having a health care effect, belonging to the technical field of composition preparation. Background technique [0002] With the development of modern industry and weapons and equipment, the harm of noise is becoming more and more serious, and it is reflected in many aspects. Noise can cause auditory damage, neurological, cardiovascular, digestive and other external auditory systems or organs dysfunction and even pathological damage. Noise is a common hazard factor in the operating environment of the military. The noise intensity of most of our military's weapons and equipment exceeds the limit set by the relevant standards. The incidence of hearing damage in exposed personnel is high, which seriously affects work efficiency, health and combat effectiveness. Espec...

Claims

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Application Information

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IPC IPC(8): A23L1/305A23L1/303A23L1/302A23L1/304A23L33/16A23L33/175
Inventor 崔博吴铭权佘晓俊李康马强张娜徐传香陈学伟安改红
Owner INST OF HYGIENE & ENVIRONMENTAL MEDICINE PLA ACAD OF MILITARY MEDICAL
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