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Mineral absorption promoter

A technology for absorption enhancers and minerals, applied in food science, antiviral agents, drug combinations, etc.

Inactive Publication Date: 2008-01-23
FUJI OIL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, although bean curd residue is listed as a dietary fiber that promotes mineral absorption, in the case of bean curd residue, it is necessary to impregnate the mineral beforehand (JP-A-6-247860), and only the pre-adsorbed mineral portion can be expected.
In the case of water-insoluble dietary fiber such as bean curd residue, the range of utilization when eating is not wide, and there is a disadvantage that it is not easy to use

Method used

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Examples

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Effect test

Embodiment 1

[0020] (Example 1) Production of water-soluble polysaccharides

[0021] Add 3 times the weight of distilled water to okara (20% solid content) produced in the production process of isolated soybean protein using defatted soybeans, adjust the pH to 4.5 with hydrochloric acid, and heat at 120°C for 90 minutes to extract Water-soluble polysaccharides. After the extraction, the supernatant containing water-soluble polysaccharides was separated by centrifugation (1000G×20 minutes). The separated supernatant was treated with granular activated carbon column, purified and then spray-dried. Analysis of the water-soluble polysaccharide thus obtained showed that the viscosity-average molecular weight was about 150,000, and the uronic acid content was 18%.

Embodiment 2

[0022] (Example 2) mineral absorption test

[0023] As a test for postmenopausal women, Ca, Mg, and phosphorus absorption experiments were performed using female rats whose Ca absorptivity was reduced by ovary removal, and pectin (citrus fruit origin) as a control. That is, the test animals were Sprague-Dawley female rats, 6 weeks old (about 1 week of preliminary feeding), underwent sham surgery or ovariectomy on both sides, and after a recovery period of 3 to 4 days, they were allowed to ingest the test feed .

[0024] Basic feed group = control (AIN93G, partly changed: calcium level 2g / kg)

[0025] Soybean water-soluble polysaccharide group=WSSF (the cellulose of the basic feed is replaced with water-soluble polysaccharide, so that the water-soluble polysaccharide of Example 1 is added by 5%)

[0026] Pectin group = pectin (fiber control group, the cellulose in the basic feed was replaced with pectin so that pectin was added by 5%)

[0027] Table 1 Basic Feed Composition ...

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Abstract

To prevent or treat diseases caused by mineral deficiency such as skeleton damages typified by osteoporosis, it is intended to provide a mineral absorption promoter comprising as the active ingredient water-soluble polysaccharides (containing from 5 to 50% of uronic acid) obtained from a bean-origin material such as soybeans which can be easily taken with little uncomfortable feeling and achieves a remarkable effect of promoting mineral absorption.

Description

technical field [0001] The present invention relates to a mineral absorption enhancer whose active ingredient is water-soluble polysaccharide extracted from beans, especially soybeans. technical background [0002] Minerals are inorganic elements among the constituent elements of the human body, including metal elements such as calcium, sodium, potassium, magnesium, iron, zinc, and copper, and non-metallic elements such as phosphorus, sulfur, chlorine, and iodine. In recent years, due to the shortage of these minerals, The relationship with the disease has attracted people's attention. Bone disorders such as osteoporosis are typical examples. In addition, calcium deficiency is said to be one of the causes of digestive system disorders such as colorectal cancer and circulatory system disorders such as high blood pressure. The relationship between magnesium deficiency and heart disease has been pointed out, and zinc Minerals are closely related to our health, such as the lack...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K31/715A61K31/7012A61K36/00A61P3/12A61P3/00C08B37/00A23L33/00
CPCA61K31/715A61K36/48A61K36/00A61K31/7012A61P3/00A61P3/12A61P19/00A61P31/12
Inventor 古田均原博
Owner FUJI OIL CO LTD
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