摘要:
The invention relates to a method of simultaneous purification and separation of pectin and pectic sugars/oligomers from sugar beet pulp using a multi-step process in an aqueous solution. The method comprises hydrolysis of the sugar beet pulp, solids separation from the sugar beet pulp hydrolysate as well as fractionation and desalting of the aqueous solution of the sugar beet pulp hydrolysate thus obtained into a desalted solution enriched in pectin and a desalted solution enriched in pectic sugars/oligomers. The process may also comprise optional further steps, such as clarification, adsorption, concentration and further chromatographic treatment.
摘要:
The invention relates to a process for producing glucose-1-phosphate, which contains the steps of culturing bacteria of the genus Corynebacterium in a medium containing a saccharide and at least 1 mM of phosphoric acid or a derivative or salt thereof, and collecting glucose-1-phosphate produced and accumulated in the medium. A mass of G-1-P can be provided without conducting complicated steps which are required of the enzymatic process.
摘要:
A method for obtaining starch from maize involving soaking maize kernels in water to produce soaked maize kernels, grinding the soaked maize kernels to produce a ground maize slurry, and incubating the ground maize slurry with enzyme (e.g., protease).
摘要:
An amino acid sequence is described that affects PME activity. The amino acid has the formula (I):A1-A2-A3-A4-A5-A6-A7-A8-A9-A10-A11-A12-A13-A14-A15-A16-A17-A18-A19-A20-A21-A22nullnull(I)
摘要:
The presence of activated neutrophils in areas of inflammation in arthritic joints and in periodontitis results in the deposition of myeloperoxidase onto the extracellular matrix protein surface. The resultant production of the reactive HOCl, Cl2, and N-chloramines causes the pyridinium cross-links and lysine/hydroxylysine amino acids in the collagen to be oxidized, thereby leading to an increased susceptibility of the collagen to proteolytic degradation, with the subsequent loss of matrix proteins at sites of inflammation. The present invention relates to methods of diagnosing inflammatory diseases or conditions by detecting and monitoring the level of chlorinated compound(s) that result from the oxidation of pyridinum and and lysine/hydroxylysine amino acids of collagen types I, II, III, IX, and XI by HOCl, Cl2, and N-chloramines.
摘要:
This invention relates to an isolated nucleic acid fragment encoding a brittle-1 homolog. The invention also relates to the construction of a chimeric gene encoding all or a portion of the brittle-1 homolog, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the brittle-1 homolog in a transformed host cell.
摘要:
An amino acid sequence is described that affects PME activity. The amino acid has the formula (1): A1-A2-A3-A4-A5-A6-A7-A8-A9-A10-A11-A12-A13-A14-A15-A16-A17-A18-A19-A20-A21-A22nullnull(I)
摘要:
A process for obtaining null-glucan from cereal grain, such as barley and oats. A null-glucan product obtained by the process. Uses of the null-glucan product as a food ingredient and for treating various diseases or disorders. The process includes the steps of forming flour from the cereal grain, mixing the flour with water to form a slurry of a process for obtaining null-glucan from cereal grain including forming flour from the cereal grain, mixing the flour with water to form a slurry of an aqueous solution of null-glucan and a solid residue, separating the aqueous solution from the solid residue, and removing water from the aqueous solution by evaporation or ultrafiltration or combinations thereof to form a null-glucan containing gel or solid.
摘要:
An enzyme composition which acts on a disaccharide glycoside, e.g., null-primeveroside or its analog, to thereby form a physiologically active component, and a method of releasing one or more monosaccharide unit from a glycoside (for example, null-primeveroside) by treating the glycoside with an enzyme composition. The enzyme composition comprises at least one of null-xylosidase and null-glucosidase.
摘要:
The present invention discloses a process for producing erythritol by fermentation using a polysaccharide negative erythritol producing strain and recovering erythritol crystals by direct crystallization from the unrefined micro-organism-free fermentation broth. Direct crystallization of erythritol is performed at dry substance higher than 80% w/w. Recovery of erythritol crystals is at least 85% and purity of erythritol crystals is at least 99% w/w.