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4078331 |
Process and culture composition for growth of alga and synthesis of biopolymer
This specification discloses a process and a culture composition for growth of an alga and synthesis of biopolymer by the alga. The process involves growth of the alga and concomitant synthesis of...
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4075405 |
β-1,3-Glucan derivatives
β-1,3-Glucan derivatives, which are produced by reacting a water-insoluble β-1,3-glucan with a cyanogen halide, are a useful water-insoluble carrier of high reactivity for the production of...
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4059572 |
Mucopolysaccharide having flocculating activity of protein and method for producing the same
Microorganisms of the genus Aspergillus produce mucopolysaccharides having flocculating activity for protein.
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4051314 |
Polysaccharides and method for producing same
Polysaccharides are produced by purifying a liquid extract of a mycelium of a strain of fungus species belonging to the class Basidiomycetes or the filtered broth of a cultured medium in which a...
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4010258 |
Microbial amylase inhibitor and preparation thereof with the use of streptomyces diasticus var. amylostaticus
A new amylase inhibitor, called Amylostatin-A, which can be distinguished from those disclosed heretofore on the basis of its constitution, molecular weight, specificity for certain types of...
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4006058 |
Biopolymer production process
An improved process for the production of a heteropolysaccharide by fermentation of a methanol containing culture medium with a microorganism of Methylomonas mucosa NRRL B-5696 wherein an alkali...
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3997398 |
Emulsifying agents of microbiological origin
An emulsifying agent of microbiological origin is produced by an aerobic aqueous fermentation process employing Corynebacterium hydrocarboclastus UWO 409 as the fermentation agent and paraffinic...
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3979303 |
Oil well drilling fluid
A drilling fluid containing a novel heteropolysaccharide, Heteropolysaccharide S-7. A method for the drilling of oil wells, gas wells and the like which involves the circulation of the above...
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3969844 |
Soil treatment methods
Culturing an alga with known flocculant production capability on the soil for the purposes of aggregating soil particles is disclosed. According to the disclosure, flocculant producing algae are...
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3965985 |
Microbial synthesis from aldehyde containing hydrocarbon derived products
Proteins, amino acids, gums, and other valuable fermentation products are efficiently biosynthesized from hydrocarbon derived feedstocks containing aldehydes which have been admixed with a...
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3960832 |
Polysaccharide and bacterial fermentation process for its preparation
A process for producing a novel heteropolysaccharide by a bacterial fermentation in which a new bacteria is incubated in a final fermentation medium containing a suitable carbohydrate source, a...
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3958364 |
Production of algal bio-polymers
Cultivation of algae to produce long chain polymers having flocculating properties is disclosed. Algae are cultivated in an aqueous nutrient medium until relatively high culture densities are...
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3937817 |
Pharmaceutical compositions containing a saccharase inhibitor
The invention relates to a saccharase inhibitor derived from Actinoplanaceae Strain CBS 961.70, including mutants and variants thereof, means for the production of said saccharase inhibitors...
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3899480 |
Shaped polysaccharide articles and a method for producing them
The present invention relates to the production of shaped polysaccharide articles by the treatment of specific thermally gelable polysaccharides with specific solubilizing agents and subsequent...
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3894976 |
Pseudoplastic water base paint containing a novel heteropolysaccharide
A dripless, water base paint containing a latex or rubber-like binder, a pigment, an aqueous vehicle for the pigment and binder, and a small quantity of Heteropolysaccharide-7, a novel...
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3878045 |
Process for the production of heteropolysaccharide by fermentation of methanol
Disclosed is an improved process for the preparation of a new heteropolysaccharide by a fermentation process comprising culturing a heteropolysaccharide-producing strain of a microorganism of the...
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3856625 |
PROCESS FOR THE PRODUCTION OF POLYSACCHARIDE
An alginate-type polysaccharide is obtained by the aerobic cultivation of a bacterium of the species Azotobacter vinelandii in an aqueous nutrient medium containing sources of carbon, molybdenum,...
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3856774 |
MICROBIAL SYNTHESIS FROM ALDEHYDE CONTAINING HYDROCARBON DERIVED PRODUCTS
Proteins, amino acids, gums, and other valuable fermentation products are efficiently biosynthesized from hydrocarbon derived feedstocks containing aldehydes which have been admixed with a...
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3856626 |
FERMENTATION PROCESS FOR THE SIMULTANEOUS PRODUCTION OF PROTEIN AND BIO POLYMERS
Fermentation process for the simultaneous production of protein cells and biopolymers in a single fermentation zone is provided by cultivating selected microorganisms on a suitable substrate in an...
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3852423 |
INTERFERON INDUCER AND PROCESS FOR PREPARING THE SAME
An interferon inducer for preventing the viral infection diseases, prepared from the supernatant liquid of cultured medium, in which has been cultured Bordetella pertusis, or from a fraction...
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3754925 |
NEW THERMO-GELABLE POLYSACCHARIDE-CONTAINING FOODSTUFFS
A thermo-gelable β-1,3 glucan-type polysaccharide is made by the aerobic cultivation of certain microorganisms. It generally resembles the known thermally gelable β-1,3 glucan known as "curdlan"...
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3713979 |
PRODUCTION OF MANNANS BY FERMENTATION
Mannan polymers are produced extracellularly by yeast previously known to produce only phosphomannans. Hydrolysis of the polymers with a mineral acid catalyst results in substantially pure D-mannose.
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3674866 |
MOENOMYCIN AND PROCESS FOR PRODUCING SAME
A high molecular weight amorphous polysaccharide antibiotic composition containing about 1.9 percent by weight phosphorus, 48.5 percent carbon, 7.3 percent hydrogen, 5.1 percent nitrogen and the...
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3502546 |
CULTURE AND DIAGNOSTIC METHOD FOR TREPONEMA PALLIDUM ORGANISMS
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3480511 |
ENZYMATIC BREAKER SYSTEM FOR TAMARIND POLYSACCHARIDE
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3438865 |
PREPARATION OF BACTERIAL LIPOPOLYSACCHARIDES
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3436311 |
FUNGAL POLYSACCHARIDE COMPOSITION AND METHOD FOR MAKING SAME
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3436346 |
PROCESS FOR PREPARING FILTERABLE AQUEOUS POLYSACCHARIDE SOLUTIONS
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3406114 |
Process for flocculating finely divided solids suspended in an aqueous medium with amicrobial polysaccharide
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3396082 |
Glucan production by fermentation of fleshy fungi
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3393063 |
Method of fixing nitrogen utilizing azotobacter oleovorans
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3361555 |
Method of stimulating plant growth
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3346463 |
Stabilization and enhancement of the activity of flocculants
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3328253 |
Process for the production and purification of ogawa lipopolysaccharide cholera antigen
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3314801 |
Microbial polysaccharide and process
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3303096 |
Process for preparing high molecular weight products of apathogenic anaerobic cultures
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3301848 |
Polysaccharides and methods for production thereof
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3297604 |
Oxidized galactose containing reaction products
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3282916 |
Polysaccharide and process for producing same
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3269913 |
Staphylococcal-immunizing products and methods for their production
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3228855 |
Process for a microbial polysaccharide
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3148120 |
Hot aqueous phenol extraction of gramnegative bacterial lipopolysaccharides
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3139390 |
Enzyme source
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3108047 |
Statolon production by submerged culture fermentation
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3084105 |
Dispersants comprising phosphoric acid monoesters of mannose polymers
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3060099 |
Complex polysaccharide, actinogan, and preparation thereof
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3033758 |
Preparation of levans
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3021323 |
Phosphomannan nrrl y-2448
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2975104 |
Medium and method for producing and isolating hyaluronic acid
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2961378 |
Method of producing phosphomannan by saccharide fermentation
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