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7589235 |
High yield and rapid synthesis methods for producing metallo-organic salts
A new method for preparing salts of metal cations and organic acids, especially divalent salts of alkaline earth metal ions from group II of the periodic system and carboxylic acids. The method...
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7439392 |
Separation of citric acid from gluconic acid in fermentation broth using a weakly or strongly basic anionic exchange resin adsorbent
Citric acid is separated from a fermentation broth containing gluconic acid by using an adsorbent comprising a water-insoluble, macroreticular or gel, strongly or weakly basic anionic exchange...
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7301051 |
Creatine salts and method of making same
Disclosed are creatine salts having the general formula ##STR00001## wherein A is a member of a group consisting of an anion of ketoglutaric acid and succinic acid.
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7230131 |
Carnitine-magnesium hydroxycitrate
A method for preparing, from at least one hygroscopic substance, mixtures that can be granulated and that have little hygroscopicity. The corresponding mixtures, especially carnitine-magnesium...
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7214823 |
Hydroxycitric acid complex metal salts, composition, and methods
Described are tri-, tetra-, and penta-metal complex salts of hydroxycitric acid, compositions containing the same, and methods of making the same, where the salt comprises at least three different...
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7091246 |
Dietary supplementation with stoichiometrically specific potassium magnesium citrate
A specific form of a dual mineral salt having potassium, magnesium, and citrate in a stoichiometric ratio of potassium:magnesium of less than 4:1 is disclosed. Methods of making the composition and...
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7052875 |
Stable gene preparations
The invention is directed to the retention of the stability of formulations useful for a gene therapy during the preparation and preservation. In the invention, at least one saccharide and/or at...
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6982286 |
Carbocyclic hydrazino inhibitors of copper-containing amine oxidases
The present invention is directed to carbocyclic hydrazino compounds that function as inhibitors of copper-containing amine oxidases commonly known as semicarbazide-sensitive amine oxidases (SSAO),...
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6875891 |
Process for preparing highly water soluble double salts of hydroxycitric acid particularly alkali and alkaline earth metal double salts
This invention relates to a novel process for preparing highly water soluble alkaline earth metal and alkali metal double salts of hydroxycitric acid. These salts are practically odourless and has...
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6777213 |
Isolation of carboxylic acids from fermentation broth
A process for recovering carboxylic acids from an aqueous mixture such as a fermentation broth using a solvent containing at least one olefin without the need for first removing the spent...
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6770782 |
Process for the production of potassium hydroxy citric acid, and compositions containing the potassium hydroxy citric acid
The present invention provides a new process for the isolation of hydroxy citric acid in the form of a potassium salt from Garcinia fruit. The present invention also provides compositions...
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6670505 |
Process for the recovery of organic acids from aqueous solutions
A process for recovering a desired organic acid from a solution includes the steps of: providing an aqueous solution including at least one desired organic acid or its acid anion; adjusting the...
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6652820 |
Methods of making cesium salts and other alkali metal salts
A method of making a cesium salt is described and involves reacting a cesium sulfate containing solution with lime to form 1) a solution containing at least cesium hydroxide and 2) a residue...
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6555078 |
Method of preparing lithium salts
The present invention provides an inexpensive process for the preparation of lithium salts of formula LiX having a desired or required level of purity using lithium chloride and lithium sulfate. In...
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6395296 |
Soluble double metal salt of group IA and IIA of hydroxycitric acid, process of preparing the same and its use in beverages and other food products without effecting their flavor and properties
The present invention is directed to a new soluble double metal salt of group IA and IIA of (−) hydroxycitric acid of general formula I: where X is IA group metal: Li or Na or K or Rb or Cs or...
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6395061 |
Process for organic acid bioleaching of ore
A process for leaching an ore that contains nickel and magnesium includes mixing a microorganism that is capable of producing an organic acid, a nutrient, and an ore that contains nickel and...
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6395179 |
Thermally-managed separation and dewatering processes for recovering acid products
Described are preferred processes separating desired chemical products from impurities in solution utilizing thermally-managed chromatography over solid adsorbents. The preferred processes involve...
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6376223 |
Process for purifying polycarboxylic acids
Polycarboxylic acids are purified by contacting a crude polycarboxylic acid with a solvent to produce a substantially pure polycarboxylic acid. The solvent is chosen so that the impurities are...
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6211407 |
Dicreatine citrate and tricreatine citrate and method of making same
A dicreatine citrate or tricreatine citrate, comprising two and three creatine cations per citrate anion, respectively. The dicreatine citrate has a melting point of about 146° F., and the...
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6114577 |
Desorption process and apparatus
Described are preferred processes and apparatuses for thermally desorbing desired chemical products from resins to which they are adsorbed. The processes and apparatuses provide highly efficient...
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6022992 |
Acid-salt metathetic process
A cation exchange membrane mediated acid-salt metathetic process. An aqueous salt solution is placed into a first compartment on one side of the membrane together with an organic amine extractant...
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5965028 |
Process for treating a liquid
A process for treating a liquid comprising subjecting a liquid containing, in solution, citric acid as well as a less desirable component having a similar molecular weight to citric acid, to...
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5928911 |
Method for producing citric acid
Process for the manufacture of citric acid, characterized in that at least part of the carbohydrate raw material consists of a wheat starch B hydrolysate.
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5929276 |
Process for the preparation of anhydrous trisodium citrate
The invention relates to a process for producing anhydrous trisodium citrate the structure of which is unchanged as compared to a crystalline hydrate form, the anhydrous trisodium citrate, as well...
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5911992 |
Method for controlling weight with hypericum perforatum and garcinia cambogia
A method of controlling weight in mammals by orally administering to the mammal an amount of a pharmaceutical composition containing Hypericum perforatum or active components thereof effective to...
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5831123 |
Process for producing a granulated material
A process for producing a granulated material from a powder mixture containing at least two components, one of which is in crystal or crystalline form and at least one contains water of...
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5780276 |
Recovery of carboxylic acid from organic solution that contains an amine and an extraction enhancer
Recovery of carboxylic acid from an amine-based, water-immiscible organic extractant solution thereof that contains an enhancer, by extraction of the acid into an aqueous phase. A low molecular, at...
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5766439 |
Production and recovery of organic acids
A process is described for producing organic acids such as lactic acid. The process includes the steps of producing lactic acid by fermentation, resulting in an aqueous fermentation broth...
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5762951 |
Effervescent composition and tablet made there from
The present invention relates to an acidic effervescent component for direct tableting of effervescent tablets and a process for its preparation.
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5693359 |
Dry food acidulent reminiscent of vinegar and food mixes containing it
A dry food acidulent composition, reminiscent of vinegar when hydrated, comprises a dry food acid, a buffering salt and a fully dissociatable salt. The dry food acid preferably comprises adipic,...
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5665307 |
Aqueous disinfecting agent
There is provided a disinfecting material effective against Hepatitis B, including citric acid and optionally malic acid and/or lactic acid. This viricidal material is not only environmentally...
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5411933 |
Bromopropargyl quarternary ammonium compounds having antimicrobial activity
Antimicrobial compounds of the formula ##STR1## wherein R, R 1 and R 2 are selected according to the following: A. R is (C 11 -C 16 ) alkyl (straight or branched), and R 1 and R 2 are...
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5412126 |
Carboxylic acid sorption regeneration process
Carboxylic acids are sorbed from aqueous feedstocks into an organic liquid phase or onto a solid adsorbent. The acids are freed from the sorbent phase by treating it with aqueous alkylamine thus...
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5391771 |
Hydrogenation of citric acid
A process for the preparation of propane-1,2,3-tricarboxylic acid, tetrahydrofurfurylacetic acid and the C 1 - to C 20 -alkyl or C 7 - to C 12 -aralkyl esters thereof,...
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5382681 |
Process for the production of an alkali metal citrate
A process for the preparation of an alkali metal citrate which comprises: (a) adjusting the pH of an aqueous solution containing citric acid to a value greater than 5.4; (b) contacting the...
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5349084 |
Process for recovering high-purity organic acid
The present invention relates to a process for inexpensively and effectively recovering a high-purity organic acid, according to which a crude organic acid is subjected to extraction treatment with...
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5278256 |
Rapidly degradable poly (hydroxyacid) compositions
The depolymerization of poly(hydroxyacids) in a liquid medium is enhanced by the presence of a quaternary ammonium compound. Poly(hydroxyacid) polymers containing a quaternary ammonium salt are...
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5237098 |
Production of citric acid and trisodium citrate from molasses
A water-immiscible organic extractant system can economically be used to recover citric acid from molasses fermenter beer containing a high salt content by using a process combination of passing...
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5231225 |
Concurrent production of citric acid and alkali citrates
The known liming sulfuric acid process for the recovery of crystalline citric acid from a fermentation broth is modified by subjecting the mother liquor from the crystallization to extraction with...
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5219602 |
Aqueous calcium citrate compositions
An aqueous dispersion containing a finely divided reaction product of a calcium compound with citric acid having a mole ratio of calcium to citric acid from 2.5:2 to 2.95:2 is provided to be used...
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5208372 |
Calcium Citrate anticaking agent
A new and useful calcium salt of citric acid is prepared and is used as an anticaking agent in furctose-sweetened powdered soft drinks. Also included are the processes for preparing the new calcium...
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5189212 |
Triarylethylene carboxylic acids with estrogenic activity
Nonsteroidal estrogenic triarylethylene carboxylic acids of the formula ##STR1## wherein R is (CH 2 ) m O or (CH 2 ) n , where m is an integer from 1 to 4 and n is an integer from 0 to 4, X is...
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5186965 |
Calcium citrate malate composition
A metastable complex of calcium, citrate and malate is disclosed. This material is highly bioavailable, and is soluble in both neutral and acid solutions. The salt is prepared by the reaction of...
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5108761 |
Method of preventing tooth enamel erosion utilizing an acidic beverage containing calcium
Acidic beverages, e.g. juices and carbonated beverages containing calcium citrate malate are disclosed. These beverages inhibit the erosion of tooth enamel that normally occurs during consumption...
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5071874 |
L-carnitine magnesium citrate
L-carnitine magnesium citrate and a process for its production, starting from a magnesium compound, citric acid and L-carnitine, as well as the use of the product as a combination preparation in...
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5041645 |
Method for the preparation and recovery of alkali metal citrates
Alkali metal citrates are prepared by the addition of an alkaline alkali metal base or salt to citric acid solutions and recovered in solid form by the addition of a C 1 to C 5 alcohol to the...
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5032686 |
Method for the recovery of citric acid from a liquor containing the same
Method for the recovery of citric acid from a liquor containing the same, wherein successively, in a first step, the liquor containing the citric acid is put into contact with a cationic resin...
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4994609 |
Production of citric acid
Recovery of citric acid from a citric acid fermentation broth. The process comprises (i) Subjecting said citric acid fermentation broth to evaporation to produce a concentrate with a citric acid...
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4985593 |
Magnesium potassium citrate
A dual mineral salt consisting essentially of magnesium, potassium and citrate. A method for manufacturing the subject salt in a form having a bulk density ranging from about 1.0 g/cc to about 1.3...
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4950783 |
Treatment of hypertension
Compositions containing (-)-5-{(R)-1-Hydroxy-2[(R)-1-methyl-3-phenylpropyl)amino]eth
yl}salicylamid e exhibit potent vasodilating β-adrenergic blocking properties and are useful for the treatment...
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