Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution... – Containing or obtained from leguminosae
Reexamination Certificate
2002-08-16
2004-03-23
Prats, Francisco (Department: 1654)
Drug, bio-affecting and body treating compositions
Plant material or plant extract of undetermined constitution...
Containing or obtained from leguminosae
C424S725000, C424S115000
Reexamination Certificate
active
06709683
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of Invention
The present invention relates to the preparation of therapeutic compositions comprising fermented extracts. The fermented extract is prepared by fermenting an aqueous astragalus (Huang Qi) together with at least one lactic acid bacteria and a yeast; or by fermenting an aqueous astragalus extract and
Glycine max
(
L
.) extract (such as soybean and black soybean) together with at least one lactic acid bacteria and a yeast. The invention also relates to therapeutic uses of such extracts in the treatment, prophylaxis, amelioration of, or defense against a variety of bacteria growth.
2. Description of the Prior Art
For many thousands of years, astragalus (Huang Qi) has been used by traditional Chinese practitioners as an herbal tonic for strengthening the body. It is officially listed in the Chinese Pharmacopoeia and used mainly as a tonic and for the treatment of nephritis and diabetes. Analysis of astragalus has revealed some of the following components that are responsible for its active effects: polysaccharides, monosaccharides, flavonoid, alkaloid, including choline and betaine, folio acid, various amino acids, mucoitin, gum, cellulose, picrorhiza, and fourteen mineral trace elements, including selenium, zinc, iron, etc.
This is better known to us astragalus can provide a powerful stimulus to the immune system. In the United States, astragalus has been presented as an immune stimulant useful for treating colds and flues. Many people have come to believe that they should take astragalus, like echinacea, at the first sign of a cold. Astragalus now is assured a place in Western herbal healing.
The belief that astragalus can strengthen the immunity has its basis in Chinese tradition. The expression “stabilize the exterior” means helping to create a “defensive shield” against infection. Normally astragalus will boost the immune system over long periods of time; therefore it is often used to modulate the immune system in the long-term recovery of people with moderate to severely weakened immune systems.
Numerous scientific studies have confirmed the medicinal value of astragalus. Studies have confirmed that it contains medicinally active compounds, including a polysaccharide that stimulates the immune system. Research has also shown that subjects with advanced cancer showed a two to three fold increase in the strength of their immune response after being given astragalus. Pharmacological studies in the West confirm that astragalus increase the activity of several kinds of white blood cells as well as production of antibodies and interferon. These attributes make it suitable for use as a preventative against recurring colds, flu and bronchitis, as well as an adjunct to treating chronic illnesses and supporting long-term recovery from debilitating viral infections.
Astragalus is available in many forms. Chinese drug store sell dry roots, some stores sell powder of the roots, some market the extract, while others make it the central ingredient of herbal teas. However, none of the market line products are prepared through fermentation and are used in the treatment, prophylaxis, amelioration of, or defense against a variety of bacteria growth. Present invention substitutes the unique symbiotic fermentation with beneficial microorganisms for traditional extractions to efficiently extract potent components from astragalus or the combination of astragalus and
Glycine max
(
L
.). This preparation process not only increases pharmacology activities, but also makes the fermented extracts beneficial in defense against a variety of bacteria infections. From our preparation, the composition becomes a most unique and has a potential use for the prevention and treatment of infection. Therefore, present fermentation process can be considered to be one of the most promising manufacture processes.
SUMMARY OF THE INVENTION
In its broadest aspect this invention is concerned with a composition comprising a fermented astragalus extract or fermented astragalus and
Glycine max
(
L
.) extract, which is manufactured by the co-cultivation of a yeast and lactic acid bacteria. Particularly,
Glycine max
(
L
.) is soybean or black soybean. More particularly, the fermented extract of the invention include the fermented astragalus extract, fermented extract of astragalus and soybean, and fermented extract of astragalus and black soybeans Such compositions may be in the form of pharmaceutical compositions, in association with one or more pharmaceutically acceptable carriers, excipients, auxiliaries and/or diluents.
In another aspect this invention is to provide a method for inhibiting bacteria growth in a subject comprising administering an effective amount of a fermented astragalus extract or comprising administering an effective amount of a fermented astragalus and
Glycine max
(
L
.) extract, wherein the fermented extract is prepared by the co-cultivation of a yeast and lactic acid. In particular, the fermented extract of the invention has potent anti-infection activity thereby allowing for prophylaxis, amelioration, prevention and/or treatment of microbial infection and promoting health.
In accordance with another aspect of this invention there is provided a process for the production of a composition comprising a fermented astragalus extract or together with
Glycine max
. (
L
.), which is manufactured by the co-cultivation of a yeast and lactic acid bacteria. Particularly,
Glycine max
(
L
.) is soybean or black. More particularly, the fermented extracts of the invention include the fermented astragalus extract, fermented extract of astragalus and soybean and fermented extract of astragalus and black soybean.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
Process for Producing the Fermentation Product:
The fermented composition is obtained from the filtrate of the culture medium obtained by carrying out co-cultivation of two or more sorts of useful bacilli chosen from a yeast and lactic acid bacteria in a specific combination by condensing method.
According to the invention, the preferred
Glycine max
(
L
.) used in the preparation of the fermented extract is selected from the group consisting of soybean and black soybean. More particularly, the fermented extracts of the invention include the fermented astragals extract, fermented extract of astragals and soybean and fermented extract of astragals and black soybean.
The composition of the invention is produced by fermentation of astragals with or without combination of
Glysine max
(
L
.) in the presence of useful bacilli chosen from a yeast and lactic acid bacteria. The fermentation is carried out co cultivation of two or more sorts of yeast and bacteria strains, e.g. one or more strains of a Lactobacillus species or several strains of a number of Lactobacillus species, together with at lest one yeast, e.g. one or more strains of a Saccharomyces species or several strains of a number of Saccharomyces species. The fermentation process can be carried out sequentially in any order or simultaneously, preferably simultaneously.
If more than one microbe is used in the fermentation, the fermentation can be conducted with the microbe sequentially or simultaneously. Preferably, the fermentation is carried out using a heterogeneous culture of Lactobacillus, for example, a culture of 2,4,6,8 or 10 strains of Lactobacillus and at least one yeast is added to the heterogeneous culture of Lactobacillus. The strains of Lactobacillus that can be used include, for examples,
Lactobacillus acidophilus
CCRC 10695, 14026, 14064, 14065 and/or 14079, Lactobacillus sp: CCRC 14044, 14061, 14631, and/or 16000
, Lactobacillus delbruecki bulgaricus
CCRC 10696, 14007, 14009, 14010, 14069, 14071, 14098
, Lactobacillus delbrueckiibulgaricus
CCRC 10696; 14007, 14009, 14010, 14069, 14071, 14098 and/or 16054
, Streptococcus thermophilus
CCRC 11080, 12308, 13869, 14085 and/or 14089, and/or
Bifidobacterium longum
CCRC 11847, 13869, 14605 and/or 14634. The yeast that can be used include, for example,
Saccharomyces cerevisiae
Coe Susan D
Micorbio Co., Ltd.
Prats Francisco
Rosenberg , Klein & Lee
LandOfFree
Method for producing composition of fermented astragalus... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for producing composition of fermented astragalus..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing composition of fermented astragalus... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3271900