GB2039204A - Edible product obtained from soybean - Google Patents

Edible product obtained from soybean Download PDF

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Publication number
GB2039204A
GB2039204A GB7909725A GB7909725A GB2039204A GB 2039204 A GB2039204 A GB 2039204A GB 7909725 A GB7909725 A GB 7909725A GB 7909725 A GB7909725 A GB 7909725A GB 2039204 A GB2039204 A GB 2039204A
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GB
United Kingdom
Prior art keywords
soybean
water
meats
leaching
polysaccharide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB7909725A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHAJUSS D
CHAJUSS E
Original Assignee
CHAJUSS D
CHAJUSS E
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHAJUSS D, CHAJUSS E filed Critical CHAJUSS D
Publication of GB2039204A publication Critical patent/GB2039204A/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/48—Fabaceae or Leguminosae (Pea or Legume family); Caesalpiniaceae; Mimosaceae; Papilionaceae
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
    • A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
    • A21D2/36—Vegetable material
    • A21D2/362—Leguminous plants
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L11/00—Pulses, i.e. fruits of leguminous plants, for production of food; Products from legumes; Preparation or treatment thereof
    • A23L11/05—Mashed or comminuted pulses or legumes; Products made therefrom
    • A23L11/07—Soya beans, e.g. oil-extracted soya bean flakes

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Botany (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Biotechnology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Agronomy & Crop Science (AREA)
  • Nutrition Science (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Polymers & Plastics (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

A foodstuff for human consumption including as an ingredient a soybean polysaccharides-rich material which is obtained from soybeans and which is substantially free of fats, monosaccharides and other water soluble soybean components and contains at least 35% by weight soybean polysaccharides obtained mainly from the soybean cotyledon meats. The product is prepared by leaching soybeans with water, optionally acidified or alkalinated, or alcohol, and is effective in treating digestive disorders, hypertension and high cholesterol levels.

Description

SPECIFICATION Edible product obtained from soybean The present invention relates to a soybean foodstuff.
More particularly the invention is concerned with the use in foodstuffs of "Soybean polysaccharidesrich material", which for the purpose of this invention is defined as a product derived from soybean and is substantially free of fats, monosaccharides, oligosaccharides and other water soluble soybean components, containing at least 35% soybean polysaccharides obtained to a great extent from the soybean cotyledon meats. These polysaccharides are mainly neutral arabinogalactans, pectic-like acidic polysaccharides, arabinans, galactomannans, xylans, mannans and cellulosic residues.
It is an object of the present invention to provide the "soybean polysaccharides rich material" as a pharmacologically acting, edible product for the improvement of certain physiological conditions in humans. This "soybean polysaccharides rich material" will hereinafter be referred to as "the soybean product".
The soybean product is usually produced as a residual by-product during the production of soybean protein isolates and concentrates and it is mainly used as animal feed. The product has never before been considered suitable as a pharmacologically acting edible product to improve phsyiological conditions in humans.
According to the present invention there is provided a foodstuff for human consumption including as an ingredient a soybean polysaccharides-rich material which is obtained from soybeans and which is substantially free of fats, monosaccharides and other water soluble soybean components and contains at least 35% by weight soybean polysaccharides obtained mainly from the soybean cotyledon meats.
When the said soybean product is added to the human diet, a significant improvement of the wellbeing of the individual consuming the product occurs. This improvement is indicated by one or more of the following parameters: lower cholesterol levels, improved glucose tolerance, improved regularity of stomach activity, reduced hypertension, reduced "gastric indigestion" as manifested by heartburn, nausea, upper abdominal discomfort, distention and belching. Good results were observed with levels of 10-40 grams of daily intake of the pro duct.7However, these quantities are not limiting to any extent, the amount and level required being dependent on each individual's needs.
The forms in which the soybean product can be administered by mouth, or be edible, are many and various. It may, for example, be incorporated into foods, or formed as a breakfast cereal, or may be taken in any other desired form.
The soybean product may be produced by any method which removes almost all of the water solu blecomponents, most of the fats and much of the proteinaceous materials from the soybean meats.
Such methods are known perse and will be listed hereunder to show some of the known production methods as applied to the material of the present invention: 1. Water leaching of untoasted defatted soybean meats to remove water solubles from the soy bean meats. The remaining dried residue is the soybean product.
2. Mild alkaline water leaching of untoasted defat ted soybean meats to remove the solubles from the soybean meats. The remaining dried residue is the soybean product.
3. Acidified isoelectric water extraction of untoasted defatted soybean meats to remove monosaccharides, oligosaccharides and other soluble components of the soybean meats to obtain acid washed soybean material. Re extracting said material with alkalized water to remove the proteinaceous material. The remain ing dried residue is the soybean product.
4. Aqueous alcohol leaching of defatted soybean meats, or dilute acid leaching of defatted. soy- bean meats, or water leaching of cooked defat ted soybean meats to remove soluble compo nents of the soybean meats. Drying the non soluble material, grinding it and separating from it, by known dry methods such as sifting or air classification, the fine material to obtain high protein, low polysaccharides fines fraction. The remaining coarse "overs" material is the soy bean product. The cut of the fractions can be set thus so that the separation can be made to the desired polysaccharides level.
5. Water leaching of solubles by soaking and wet milling of whole soybean such as it is done in the production of oriental "soybean milk". The non-soluble, non-filterable residue material is the soybean product.
The present invention is illustrated by the following Example.
EXAMPLE For illustrating the pharmaceutical properties of the product used according to this invention, the following experiment was carried out: Five volunteers aged between 45 to 75 (three males and two females) were examined before and after 35 days in which each consumed, in addition to his normal free choice diet, bread fortified with the soybean product. The bread was baked and supplemented with the product so as to provide 40 grams daily intake of the product for each volunteer.
Results: Parameter Results 1. Total Cholesterol level Significant reduction in all cases (Average 18%) 2. Blood Sugar ("Glucose Significant reduction in Tolerance") all cases (average 20%) 3. "Regularity" Improvement in all cases 4. Blood pressure Significant reduction in ("Hypertension") three cases 5. "Gastric Indigestion" Improvement in all cases (no "Gastric Indigestion")

Claims (8)

1. A foodstuff for human consumption including as an ingredient a soybean polysaccharides-rich material which is obtained from soybeans and which is substantially free of fats, monosaccharides and other water soluble soybean components and contains at least 35% by weight soybean polysaccharides obtained mainly from the soybean cotyledon meats.
2. A foodstuff according to Claim 1, wherein the polysaccharide-rich material is prepared by leaching untoasted defatted soybean meats with water to remove the water solubles therefrom and the residue is dried.
3. A foodstuff according to Claim 1, wherein the polysaccharide-rich material is prepared by leaching untoasted defatted soybean meats with mild alkaline water to remove the solubles and the residue is dried.
4. A foodstuff according to Claim 1, wherein the polysaccharide-rich material is prepared by extracting untoasted defatted soybean meats with acidified isoelectric water, the acid washed material is reextracted with alkaline water, the proteinaceous material is removed and the residue is dried.
5. A foodstuff according to Claim 1, wherein the polysaccharide-rich material is prepared by leaching defatted soybean meats with aqueous alcohol or with a dilute acid or by leaching cooked defatted soybean meats with water, the remaining insoluble material is dried, ground and the fine high-protein, low-polysaccharides fines fraction is separated by sifting or air classification, leaving as residue the desired polysaccharide-rich material.
6. A foodstuff according to Claim 1, wherein the polysaccharide-rich material is prepared by soaking and wet-milling whole soybean, leaching with water, and then drying the insoluble unfilterable residue.
7. Afoodstuff according to Claim 1, substantially as hereinbefore described.
8. A foodstuff according to Claim 1, substantially as hereinbefore described in the Example.
GB7909725A 1979-01-05 1979-03-20 Edible product obtained from soybean Withdrawn GB2039204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL56383A IL56383A0 (en) 1979-01-05 1979-01-05 A new pharmaceutically active edible product obtained fromsoybean containing polysaccharides

Publications (1)

Publication Number Publication Date
GB2039204A true GB2039204A (en) 1980-08-06

Family

ID=11050779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7909725A Withdrawn GB2039204A (en) 1979-01-05 1979-03-20 Edible product obtained from soybean

Country Status (5)

Country Link
BE (1) BE874522A (en)
DE (1) DE2914264A1 (en)
GB (1) GB2039204A (en)
IL (1) IL56383A0 (en)
NL (1) NL7901835A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078028A2 (en) * 1981-10-22 1983-05-04 Zaidan Hojin Minsei Kagaku Kyokai Antihypertensive agents and process for producing the same
EP0112621A1 (en) * 1982-12-17 1984-07-04 Tokiwa Kanpo Pharmaceutical Co., Ltd. Plant extracts and their therapeutic use
EP0450263A2 (en) * 1990-04-06 1991-10-09 Kyodo Milk Industry Corporation Limited Alpha-amylase inhibitor obtained from soy-bean and production process therefore
US5188860A (en) * 1991-11-07 1993-02-23 Ralston Purina Company Process for the production of a fiber containing cereal product

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078028A2 (en) * 1981-10-22 1983-05-04 Zaidan Hojin Minsei Kagaku Kyokai Antihypertensive agents and process for producing the same
EP0078028A3 (en) * 1981-10-22 1984-03-28 Zaidan Hojin Minsei Kagaku Kyokai Antihypertensive agents and process for producing the same
EP0112621A1 (en) * 1982-12-17 1984-07-04 Tokiwa Kanpo Pharmaceutical Co., Ltd. Plant extracts and their therapeutic use
US4548831A (en) * 1982-12-17 1985-10-22 Tokiwa Kanpo Pharmaceutical Co., Ltd. Acid and alkali insoluble food component from leguminous plants
EP0450263A2 (en) * 1990-04-06 1991-10-09 Kyodo Milk Industry Corporation Limited Alpha-amylase inhibitor obtained from soy-bean and production process therefore
EP0450263A3 (en) * 1990-04-06 1992-04-15 Kyodo Milk Industry Corporation Limited Alpha-amylase inhibitor obtained from soy-bean and production process therefore
US5188860A (en) * 1991-11-07 1993-02-23 Ralston Purina Company Process for the production of a fiber containing cereal product

Also Published As

Publication number Publication date
DE2914264A1 (en) 1980-07-24
IL56383A0 (en) 1979-03-12
NL7901835A (en) 1980-07-08
BE874522A (en) 1979-06-18

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