WO1999007392A1 - Compositions contenant de l'isoflavone - Google Patents
Compositions contenant de l'isoflavone Download PDFInfo
- Publication number
- WO1999007392A1 WO1999007392A1 PCT/JP1998/003460 JP9803460W WO9907392A1 WO 1999007392 A1 WO1999007392 A1 WO 1999007392A1 JP 9803460 W JP9803460 W JP 9803460W WO 9907392 A1 WO9907392 A1 WO 9907392A1
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- WIPO (PCT)
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- daidzein
- composition according
- equol
- streptococcus
- composition
- Prior art date
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/12—Fermented milk preparations; Treatment using microorganisms or enzymes
- A23C9/123—Fermented milk preparations; Treatment using microorganisms or enzymes using only microorganisms of the genus lactobacteriaceae; Yoghurt
- A23C9/1236—Fermented milk preparations; Treatment using microorganisms or enzymes using only microorganisms of the genus lactobacteriaceae; Yoghurt using Leuconostoc, Pediococcus or Streptococcus sp. other than Streptococcus Thermophilus; Artificial sour buttermilk in general
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C11/00—Milk substitutes, e.g. coffee whitener compositions
- A23C11/02—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins
- A23C11/10—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins
- A23C11/103—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins containing only proteins from pulses, oilseeds or nuts, e.g. nut milk
- A23C11/106—Addition of, or treatment with, microorganisms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/12—Fermented milk preparations; Treatment using microorganisms or enzymes
- A23C9/13—Fermented milk preparations; Treatment using microorganisms or enzymes using additives
- A23C9/1315—Non-milk proteins or fats; Seeds, pulses, cereals or soja; Fatty acids, phospholipids, mono- or diglycerides or derivatives therefrom; Egg products
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- 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
- A23L11/60—Drinks from legumes, e.g. lupine drinks
- A23L11/65—Soy drinks
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- 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
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/52—Adding ingredients
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- 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
- A23L21/00—Marmalades, jams, jellies or the like; Products from apiculture; Preparation or treatment thereof
- A23L21/10—Marmalades; Jams; Jellies; Other similar fruit or vegetable compositions; Simulated fruit products
- A23L21/15—Marmalades; Jams; Jellies; Other similar fruit or vegetable compositions; Simulated fruit products derived from fruit or vegetable juices
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- 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
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/065—Microorganisms
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- 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
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/105—Plant extracts, their artificial duplicates or their derivatives
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- 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
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/105—Plant extracts, their artificial duplicates or their derivatives
- A23L33/11—Plant sterols or derivatives thereof, e.g. phytosterols
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- 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
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/135—Bacteria or derivatives thereof, e.g. probiotics
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- 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
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/17—Amino acids, peptides or proteins
- A23L33/185—Vegetable proteins
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/66—Microorganisms or materials therefrom
- A61K35/74—Bacteria
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/66—Microorganisms or materials therefrom
- A61K35/74—Bacteria
- A61K35/741—Probiotics
- A61K35/744—Lactic acid bacteria, e.g. enterococci, pediococci, lactococci, streptococci or leuconostocs
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/12—Drugs for genital or sexual disorders; Contraceptives for climacteric disorders
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/08—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
- A61P19/10—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease for osteoporosis
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/02—Oxygen as only ring hetero atoms
- C12P17/06—Oxygen as only ring hetero atoms containing a six-membered hetero ring, e.g. fluorescein
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/46—Streptococcus ; Enterococcus; Lactococcus
Definitions
- the present invention relates to an isoflavone-containing composition, more specifically, a mixture of a daidzein-containing substance and a microorganism capable of assimilating daidzein to produce equol, or comprising the aforementioned daidzein-containing composition.
- the present invention relates to a novel composition comprising an equol obtained by allowing the microorganism to act on a substance, and useful for preventing or alleviating various symptoms associated with indefinite complaints or menopause in middle-aged and elderly women.
- Gender-specific cancers such as male prostate cancer and female breast cancer and ovarian cancer
- isoflavone derivatives have estrogenic (female hormon) -like effects (A. Molteni, et al., (1995) Nutr., 125, 751S-756S) has been noted, and this is postmenopausal osteoporosis (D. Agnusdei, et al., (1995) Bone and Mineral, ⁇ 9 (Supple), S43-S48) and menopause (DD Baird, et al., (1995) J. Clin. Endocrinol.Metab., 80, 1685-1690; AL Murkies, et al., (1995)
- moderate postmenopausal osteoporosis and menopause Ingestion of isoflavone derivatives such as daidzein, genistein, daidzin, and genistin is considered to be effective for harmony and prevention.
- isoflavone derivatives such as daidzein, genistein, daidzin, and genistin
- the above report that is, the survey report on the intake of isoflavone derivatives and excretion of urinary isoflavone derivatives in middle-aged and elderly women in Japan, is a report symmetrical to a limited area in rural areas.
- the details of the substance are unknown, and the relationship between the appearance of menopause and the intake of isoflavone derivatives has hardly been examined or clarified.
- an object of the present invention is to provide a new composition which is effective in preventing or alleviating indefinite complaints of middle-aged and elderly women including menopausal disorders, for which effective prevention methods and palliative measures have not been established.
- the present inventors have conducted a dietary survey of women around the menopause, including in urban areas, measurement of urinary isoflavone derivative excretion, and a questionnaire on menopausal symptoms (unidentified complaints).
- the isoflavone derivative intake was 9 mg a day for daidzein and 9 g for genistein.
- the average was 13 mg Z days.
- the urinary excretion of isoflavone derivatives was 19.6 molZ days for daidzein on average, 10.0 mol / molZ days for genistein, and 11% for equol, a metabolite of daidzein. .9 raolZ days (average of the detectors).
- the above daidzein and genistein were detected in all subjects, but the equol was detected in only 46 out of 95 (51.6%).
- menopausal men and menopausal men within five years after menopause have been used in the diagnosis of menopause.
- 17 items [Kuno, 0 — Number of menopausal cases (Kupperman HS, et al., (1953), J. Clin. Endocrinol. Metabol., 13, 688-703) 17 items, namely: 1. Face squeezing, 2. Easy sweating, 3, Waist and limbs 4) shortness of breath, 5. numbness in limbs, 6. limb sensation, 7. difficulty in sleeping at night, 8.
- SMI Simple Menopause Index
- compositions in a food form or a pharmaceutical form which contains, as essential components, a daidzein-containing substance and a microorganism having an ability to produce equol by assimilating daidzein.
- isoflavones-containing composition a composition in a food form or a pharmaceutical form, which contains, as essential components, a daidzein-containing substance and a microorganism having an ability to produce equol by assimilating daidzein.
- a food form or a pharmaceutical form containing equol obtained by allowing a microorganism capable of assimilating daidzein to produce equol to act on the daidzein-containing substance (Hereinafter referred to as “equol-containing composition”) is provided.
- microorganisms capable of assimilating daidzein to produce equol are Bacteroides opa, tas, Streptococcus intermedias and Stomas.
- components for maintaining and growing the above microorganisms for example, nectar oligosaccharide, soybean oligosaccharide, lactulose, lactitol, and fructooligosaccharide.
- the above-mentioned isoflavone-containing composition and ecological-containing composition further comprising at least one selected from the group consisting of
- the daidzein-containing material further contains at least one member selected from the group consisting of genistein, daidzin and genistin, and more preferably soybean isodium.
- the above-mentioned isoflavone-containing composition and ecol-containing composition are provided.
- the above-mentioned isoflavone-containing composition and ecole-containing composition for preventing and treating indefinite complaints and symptoms associated with menopause in middle-aged and elderly women.
- the food forms are beverages, dairy products.
- the present invention provides the above isoflavone-containing composition and equol-containing composition, which are selected from fermented milk, bar, granule, powder, capsule, and tablet forms.
- the above isoflavone-containing composition and equol-containing composition wherein the pharmaceutical form is selected from aqueous solutions, emulsions, granules, powders, capsules and tablets.
- the present invention there is further provided a method for preventing and treating indefinite complaints or symptoms associated with menopause in middle-aged and elderly women, wherein the above-mentioned isoflavone-containing composition or Methods are provided for administering an effective amount of an equol-containing composition.
- a daidzein-containing substance and a daidzein for producing the above-mentioned isoflavone-containing composition and equol-containing composition which are effective in preventing and treating indefinite complaints and symptoms associated with menopause in middle-aged and elderly women.
- the use of a microorganism having the ability to produce ekol by utilizing the microorganism is provided.
- a method for producing equol which causes daidzein to act on a microorganism capable of assimilating daidzein and producing equol.
- microorganism selected from Streptococcus A6G-225 deposited as No. 6437.
- the isoflavone-containing composition of the present invention a daidzein-containing material is used as one of the essential components.
- the daidzein-containing substance includes daidzein itself, as well as its glycoside daidzin and various materials containing these.
- the daidzein is mainly derived from soybean, kuzu, etc. Ingredients, their processing, such as tofu, fried, soy milk, etc., and their fermented preparations, such as natto, soy sauce, miso, tempe, etc., are included in the present invention. It can be used as the daidzein-containing material.
- Daidzein-containing substances suitable for the present invention include soybean-derived substances.
- soy isoflavones for example, commercially available products such as “Fujiflavon P10J (registered trademark)” manufactured by Fujico, and isoflavone derivatives derived from plants such as red cloves and alphanolepha.
- a microorganism having an ability to assimilate daidzein to produce equol (metabolic activity) is used as the other essential component.
- the microorganisms include, in more detail, Pa, Cteroides ovatas
- a particularly preferred member belonging to these groups is a deposited bacterium newly isolated and identified from human feces by the present inventors, namely, Bacteroides E-23-15 (Bacteroides E-23-15). , FERM BP-6435), Streptococcus E—23—17 (Streptococcus E-23-17, FERM BP-6436) and Streptococcus A 6G-2225 ( Streptococcus A6G-225, FERM BP-6437) can be exemplified.
- Agar or GAM medium (Gifu Anaer obic Medium) is used for anaerobic cultivation at 37 ° (, 48 hours) in a steel wool anaerobic jar.
- the colony protrudes in a round or convex circle, and its surface and periphery are smooth to slightly rough, and it is grayish white on EG agar medium and grayish brown on BL agar medium.
- the morphology is gram-negative bacilli, showing polymorphisms such as cocci bacilli, monobacilli, bacilli, etc., but is solitary and does not show any linkage .. The strain does not form spores.
- Glucose leak PYF culture solution V-ray, 0 1 ⁇ , ⁇ 1 q Succinic acid 0.0 1 3.20 Lactic acid 0.0 1 4.94 Formic acid 0.03 0.66 Acetic acid 0.29 2.6 2 Pyroglutamic acid 0.0 1 nd Propionic acid ndndi-Butyric acid 1.7 1 0.23 n-Butyric acid 0.36 ndi-Valeric acid nd 0.19 n Valeric acid ndndnd is detected Indicates not. As described above, this strain is a Gram-negative bacillus: C.
- Bacteroides ovattas or Bacteroides shunif ormis which is classified into Bacteroides shunif ormis in terms of the shape, biochemical properties, sugar assimilation and organic acid production. Belonging to Parkeroides ovatas It was judged. Therefore, the present inventors named this strain Bacteroides E-23-15 (Bacteroides E-23-15), and on July 7, 1997, the Institute of Biotechnology and Industrial Technology, National Institute of Advanced Industrial Science and Technology (Japan) Deposit No. P-1636-12, No. 1-3, Higashi 1-chome, Tsukuba City, Ibaraki Prefecture. It should be noted that this also is given, in 1998 July 2 2 days, has been transferred to the deposit based on the Budapest, Treaty Ri by the original deposit, the accession number, FERM BP - is a 6435 0
- the strain may be EG agar, BL agar, or
- the colony is round, conical to convex at the center, and has a ground-glass-granular structure with a smooth to slightly peripheral edge. Transparent to grayish brown on EG agar medium.
- the bacterium is a gram-positive cocci, oval or slightly pointed at both ends. They form a single or bispherical, irregularly organized group. No chains are seen. Spores do not form.
- PYF peptone yeast extract tratafield
- the organic acid in the culture obtained by culturing the strain at 37 ° C for 72 hours under anaerobic conditions using the solution added to 5% was analyzed by HPLC. It was measured. Result
- this strain is a gram-positive cocci, Luminococcus productus or Streptococcus. Although it is classified into the cascus constellas, the reference strains of Noremino Coccass productus are assimilation of sucrose, D_-xylose, and D-rafinose. They differ in gender.
- the strain may be EG agar, BL agar, or
- the colony is round, conical to centrally convex, and has a ground-glass-granular structure with a smooth to slightly rough periphery. It is transparent to off-white on EG agar medium.
- the bacterium is a gram-positive cocci, oval or slightly pointed at both ends. They form a single or bispherical, irregularly clumped population. No chains are seen. Spores do not form.
- the final concentration of glucose in the PYF (peptone / east-straint field) culture medium (containing about 5% peptone) and the PYF culture medium, which is a medium for sugar assimilation, is 0.
- the strain was added to a concentration of 5%, and this strain was cultured under anaerobic conditions at 37 ° C for 72 hours.
- the organic acids in the culture obtained were analyzed by HPLC. Was measured by Result
- n-valeric acid n d n d n d indicates not detected.
- this strain is classified as Streptococcus intermedia, a gram-positive coccus, from the viewpoints of bacterial shape, biochemical properties, sugar assimilation and organic acid production. However, it differs from its reference strain in the assimilation of L-ramnoose and D-trehalose. Therefore, the present inventor has designated this strain as Streptococcus A6G-225.
- daidzein also includes daidzein as an aglycone of isoflavone glycosides such as daidzin.
- the daidzin is assimilated by the microorganism to produce daidzein, and equol is further produced from the daidzin.
- the present invention also provides a new microorganism having such an equol-producing ability.
- microorganisms which are essential components of the isoflavone-containing composition of the present invention, are generally viable microorganisms of the respective microorganisms, and are not particularly limited thereto.
- the crude liquid of the culture solution or culture is used. It may be a product or a purified product, or a freeze-dried product thereof.
- the amount can be appropriately determined according to the type of microorganisms and the like, and is not particularly limited. For example, strip coccus in the case of fermenting milk For ⁇ skins, it is preferred that the number of bacteria is adjusted to 1 0 8-1 0 9 / m 1 before and after the Do that amount.
- the number of bacteria was measured by applying a diluted sample to an agar medium for culturing bacteria, performing anaerobic cultivation at 37 ° C., and counting the number of grown colonies. In the case of other strains, the above number of bacteria can be determined as appropriate as a guide.
- the isoflavone-containing composition of the present invention may further preferably contain a nutrient component particularly suitable for maintaining and growing the above microorganism.
- a nutrient component particularly suitable for maintaining and growing the above microorganism.
- the nutrient include various oligosaccharides such as milk sugar of lactose, soybean oligosaccharide, lactulose, lactitol, fructooligosaccharide, galactooligosaccharide and the like. Can be illustrated.
- the amount of these compounds is not particularly limited, but is preferably selected from the range of about 1 to 3% by weight in the composition of the present invention.
- the composition of the present invention is prepared by mixing a predetermined amount of the above-mentioned essential components and other components to obtain a suitable food or pharmaceutical form suitable for ingestion or administration, such as a beverage, dairy product, or fermented milk in the case of a food form.
- a suitable food or pharmaceutical form suitable for ingestion or administration such as a beverage, dairy product, or fermented milk in the case of a food form.
- Preparation into each of these forms can be carried out according to a conventional method.
- the carrier used in preparing these forms is edible. Any of a carrier or a carrier such as a pharmaceutically acceptable excipient or diluent may be used. Particularly, in the case of a food form, a carrier having a palatable taste improving effect is preferred.
- Particularly preferred carriers to be used include, for example, Trehalose (manufactured by Hayashibara), Cyclodextrin, Benecoat BMI (manufactured by Kao Corporation), which are masking agents.
- the mixing ratio of the daidzein-containing substance, the specific microorganism and the microorganism added and blended as necessary in the composition of the present invention is not particularly limited, but generally, the composition of the present invention is not particularly limited. It is preferable that the daidzein content be in the range of about 10 to 50 mg per 100 g of the daidzein-containing substance. Further, microorganisms, 1 0 9 ⁇ 1 0 1 ° pieces (as a viable counts) for the same composition, Oh Li pentasaccharide is in the range of about 1 ⁇ 5 g in respect same composition It is desirable.
- the isoflavone-containing composition of the present invention contains microorganisms (mainly live bacteria). Therefore, when commercializing the composition, it is necessary to employ conditions such as heating and pressurizing. Not very good. Therefore, in preparing the composition of the present invention into a product form such as a bar, a granule, a powder, a tablet, or the like, the microorganism is directly formulated as a lyophilized cell, or the lyophilized cell is treated with an appropriate cell. It is preferable to use it after processing with one tinting agent.
- the composition of the present invention may further contain, if necessary, other food ingredients capable of exhibiting various nutritional supplementing effects and various additives commonly used in the preparation of pharmaceuticals.
- Examples of the food materials include calcium, vitamin B, vitamin D, vitamin (: vitamin E, vitamin (particularly MK-7 (raenaquinone-7) derived from Bacillus natto)
- Examples of other materials that can be added include, for example, zinc, selenium, and the like.
- the thus-obtained isoflavone-containing composition of the present invention is useful for the prevention and treatment of symptoms such as osteoporosis and menopause associated with indefinite complaints or menopause in middle-aged and elderly women.
- Such prevention and treatment can be carried out by administering or ingesting an effective amount of the above-mentioned composition of the present invention to middle-aged and elderly women who are required to do so.
- the effective amount is particularly limited as long as the administration of the composition of the present invention can prevent and treat symptoms such as osteoporosis and menopause associated with indefinite complaints or menopause in middle-aged and elderly women.
- the amount of daidzein be ingested from about 10 to 50 mg Z days and the amount of genistein be ingested from about lO mg Z days or more.
- the equol-containing composition of the present invention essentially contains, as an active ingredient, equol obtained by allowing a microorganism having the ability to utilize daidzein to produce equol to act on the daidzein-containing substance. .
- examples of the microorganisms include the same microorganisms as the essential components in the above-described isoflavone-containing composition of the present invention.
- isolated and purified daidzein a food material containing the same, and a processed product thereof may also be used for the daidzein-containing substance that acts on the microorganism.
- Is a fermented preparation for example, isoflavones derived from soybean isoflavones, kudzu, red clove, alfa alfa, and products containing these, such as tofu, soymilk, boiled soybeans, natto, and soybean hypocotyl extract. You can do that. -'
- the ecological-containing composition of the present invention is excellent in safety since the active ingredient, equol, is a natural product as described above, and is based on the fact that it is prepared using a microorganism. However, there is no risk of mixing of chemicals and the like derived from the manufacturing process, and there is an advantage that the yield is high and the production cost is low.
- the equol-containing composition of the present invention comprises the above daidzein-containing material, preferably soy isoflavone or a food containing the same. It can be prepared by culturing the microorganisms according to a general fermentation method using the material as a substrate.
- this method is, for example, after sterilizing a substrate in a solution state, adding a predetermined microorganism thereto, and anaerobically or aerobically standing at 37 ° C. 4 8 ⁇
- the fermentation can be carried out by fermenting for about 96 hours (a pH regulator and a reducing substance (eg, yeast extract, vitamin K, etc.) can be added as necessary).
- a pH regulator and a reducing substance eg, yeast extract, vitamin K, etc.
- the above culture can be carried out more preferably as follows, for example, in the case of Streptococcus intermediaus bacteria. That is, a modified GAM medium for growing anaerobic bacteria
- Dissolve daidzein as a substrate in Modified Gifu Anaerobic Medium in the range of 0.01 to 0.5 mg Zml. Inoculate a culture medium of microorganisms that has been precultured and grown in a modified GAM medium for about 14 hours in advance on a modified GAM medium in which daidzein has been dissolved.
- the inoculation volume is 100 volumes of medium. Incubate statically at 37 ° C for 48-96 hours under aerobic conditions.
- the present invention also provides a method for producing Equo: "using such a microorganism.
- the fermentation system may further contain nutrients particularly suitable for maintaining and growing the microorganism.
- the nutrients include oligosaccharides such as nectar oligosaccharides, soybean oligosaccharides, lactulose, lactitol, fructooligosaccharides, and galactooligosaccharides. .
- the amount of these compounds is not particularly limited, but is preferably selected from the range of about 1 to 3% by weight of the composition of the present invention.
- Equol can be isolated and purified from the culture according to a conventional method.
- the obtained fermentation culture is adsorbed on an ion-exchange resin (DIAI ON HP20, manufactured by Mitsubishi Kasei Co., Ltd.), then eluted with a solvent and dried to obtain a crudely purified product.
- DIMI ON HP20 manufactured by Mitsubishi Kasei Co., Ltd.
- the equol-containing composition of the present invention utilizes the equol-containing culture or the isolated equol obtained as described above, and further mixes it with other appropriate food materials as needed. Thus, it can be prepared into an appropriate food or pharmaceutical form.
- Examples of the food form include beverages, dairy products, fermented milk, baits, granules, powders, capsules, tablets and the like.
- Examples of the pharmaceutical form include aqueous forms, emulsions, granules, powders, capsules, tablets and the like. Preparation into each of these forms can be carried out according to a conventional method. Also these The carrier used in the preparation into each form may be any of an edible carrier and a carrier such as a pharmaceutically acceptable excipient or diluent. In particular, in the case of a food form, a carrier having a palatable taste-improving effect is preferred.
- the amount of equol in the composition of the present invention thus obtained is determined according to the food form and the pharmaceutical form to be prepared, and is not particularly limited. Usually, equol is contained in 100 g of the total composition. It is preferable that the amount is in the range of about 10 to 5 Omg.
- the amount of the composition of the present invention to be ingested is not particularly limited, but can be an amount at which the amount of equol excreted in urine when ingested is at least 5 ⁇ M / day.
- the equol-containing composition of the present invention is useful for the prevention and treatment of symptoms associated with indefinite complaints or menopause in middle-aged women, such as porosis and menopause.
- the present invention in the form of a beverage is prepared by weighing and mixing the components of the following formulation. A composition was prepared.
- the above fermentation culture of water-soluble soy protein was prepared by dissolving 2.2 g of water-soluble soy protein in 10 ml of water, and adding Streptococcus A6G-225 (FERMBP-6437). ) 1 0 8 by adding, der o those fermented for 48 hours at 3 7 ° C
- composition containing the present invention isoflavone in the form of fermented milk was weighed and mixed to prepare a composition containing the present invention isoflavone in the form of fermented milk.
- Water-soluble soy protein 2.2 g Milk oligosaccharide (55% content) 10 Og Streptococcus A 6 G—225 Fermented milk 100 ml Vitamin mineral Appropriate amount perfume appropriate amount water appropriate amount
- Streptococcus A6G-225 fermented milk is obtained by adding Streptococcus A6G- to one liter of milk.
- the present invention in powder form is prepared by weighing and mixing the components of the following formulation. A composition was prepared.
- Vitamin Mineral Suitable amount Fragrance Suitable amount Total amount 20 g
- Streptoccus E — 23 — 17 Lyophilized powder is Streptoccus E — 23 — 17 (FERM
- the harvested cells are obtained by freeze-drying. are those obtained, the bacteria content is 1 0 9 ⁇ 1 0 1 Q number Roh g.
- Equol-containing fermentation culture 1.55 g
- a Streptococcus A6G—225 was added to a 2.2% aqueous solution of a water-soluble soybean isoflavone material (Fujiflavone P10, manufactured by Fujico).
- a dough was prepared using the equol-containing fermentation culture described in Example 7 in accordance with the above-mentioned formulation, shaped into a suitable bar shape, and baked in an oven at 170 ° C for 15 minutes.
- a confectionery bar was prepared.
- Equol-containing fermentation culture 1.55 g
- Example 7 Using the ethanol-containing fermentation culture described in Example 7, heating the mixture to 90 ° C while mixing the components according to the above-mentioned recipe, dissolving the agar, and pouring the whole into an appropriate container. The mixture was cooled to 5 to 10 ° C. and solidified to prepare a jelly-like composition of the present invention.
- composition of the present invention is useful for preventing or alleviating various symptoms associated with indefinite complaints or menopause in middle-aged and elderly women by taking or administering the composition in the form of food or pharmaceutical.
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Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000506982A JP4310601B2 (ja) | 1997-08-08 | 1998-08-04 | イソフラボン含有組成物 |
EP98935344A EP1025850B1 (en) | 1997-08-08 | 1998-08-04 | Isoflavone-containing compositions |
AU84631/98A AU735713B2 (en) | 1997-08-08 | 1998-08-04 | Isoflavone-containing composition |
KR10-2000-7001264A KR100517660B1 (ko) | 1997-08-08 | 1998-08-04 | 이소플라본 함유 조성물 |
CA002298679A CA2298679A1 (en) | 1997-08-08 | 1998-08-04 | Isoflavone-containing compositions |
US09/485,320 US6716424B1 (en) | 1997-08-08 | 1998-08-04 | Streptococcus and isoflavone-containing composition |
DE69832516T DE69832516T2 (de) | 1997-08-08 | 1998-08-04 | Isoflavon-enthaltende zusammensetzungen |
US10/752,674 US7345089B2 (en) | 1997-08-08 | 2004-01-08 | Microbial method of making equol-containing composition and product made |
US11/971,458 US7939060B2 (en) | 1997-08-08 | 2008-01-09 | Isoflavone-containing composition |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9/214604 | 1997-08-08 | ||
JP21460497 | 1997-08-08 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09485320 A-371-Of-International | 1998-08-04 | ||
US09/485,320 A-371-Of-International US6716424B1 (en) | 1997-08-08 | 1998-08-04 | Streptococcus and isoflavone-containing composition |
US10/752,674 Division US7345089B2 (en) | 1997-08-08 | 2004-01-08 | Microbial method of making equol-containing composition and product made |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999007392A1 true WO1999007392A1 (fr) | 1999-02-18 |
Family
ID=16658472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/003460 WO1999007392A1 (fr) | 1997-08-08 | 1998-08-04 | Compositions contenant de l'isoflavone |
Country Status (11)
Country | Link |
---|---|
US (3) | US6716424B1 (ja) |
EP (2) | EP1025850B1 (ja) |
JP (1) | JP4310601B2 (ja) |
KR (1) | KR100517660B1 (ja) |
CN (2) | CN1322140C (ja) |
AU (1) | AU735713B2 (ja) |
CA (1) | CA2298679A1 (ja) |
DE (1) | DE69832516T2 (ja) |
ES (1) | ES2249837T3 (ja) |
TW (1) | TW580517B (ja) |
WO (1) | WO1999007392A1 (ja) |
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JP2000302667A (ja) * | 1999-04-23 | 2000-10-31 | Kobe Tennenbutsu Kagaku Kk | 豊胸促進剤 |
US6436446B1 (en) * | 1999-07-30 | 2002-08-20 | Pharmavite Llc | Composition for increasing bone density |
WO2005000042A1 (ja) * | 2003-06-30 | 2005-01-06 | Otsuka Pharmaceutical Co., Ltd. | エクオール産生乳酸菌含有組成物 |
JP2006504409A (ja) * | 2002-07-24 | 2006-02-09 | チルドレンズ ホスピタル メディカル センター | 鏡像異性のエクオールを含有する組成物および製品、およびその製造方法 |
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Cited By (77)
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JP2000302667A (ja) * | 1999-04-23 | 2000-10-31 | Kobe Tennenbutsu Kagaku Kk | 豊胸促進剤 |
US6436446B1 (en) * | 1999-07-30 | 2002-08-20 | Pharmavite Llc | Composition for increasing bone density |
US6761912B2 (en) * | 1999-07-30 | 2004-07-13 | Pharmavite Llc | Composition for increasing bone density |
JP2016053027A (ja) * | 2002-07-24 | 2016-04-14 | チルドレンズ ホスピタル メディカル センター | 鏡像異性のエクオールを含有する組成物および製品、およびその製造方法 |
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CN1265596A (zh) | 2000-09-06 |
EP1656942A3 (en) | 2008-02-27 |
US20080131412A1 (en) | 2008-06-05 |
US7939060B2 (en) | 2011-05-10 |
US7345089B2 (en) | 2008-03-18 |
KR100517660B1 (ko) | 2005-09-30 |
CN1757743A (zh) | 2006-04-12 |
EP1025850A4 (en) | 2002-08-14 |
US6716424B1 (en) | 2004-04-06 |
EP1656942A2 (en) | 2006-05-17 |
EP1025850B1 (en) | 2005-11-23 |
JP4310601B2 (ja) | 2009-08-12 |
AU735713B2 (en) | 2001-07-12 |
EP1025850A1 (en) | 2000-08-09 |
US20040141954A1 (en) | 2004-07-22 |
DE69832516T2 (de) | 2006-07-27 |
DE69832516D1 (de) | 2005-12-29 |
KR20010022669A (ko) | 2001-03-26 |
CA2298679A1 (en) | 1999-02-18 |
CN1251692C (zh) | 2006-04-19 |
CN1322140C (zh) | 2007-06-20 |
AU8463198A (en) | 1999-03-01 |
ES2249837T3 (es) | 2006-04-01 |
TW580517B (en) | 2004-03-21 |
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