Abstract: A powder composition containing at least one fat-soluble vitamin dispersed in a matrix of a natural polysaccharide gum or a mixture of gums having an emulsifying capacity and/or a protein or a mixture of proteins having an emulsifying capacity. The fat-soluble vitamin in the powder compositions is in the form of droplets having an average diameter in the range of about 70 to about 200 nm. Tablets, beverages and beverage concentrates, foods, cosmetics and pharmaceuticals containing the powder composition can be made.

Abstract: A powder composition containing at least one fat-soluble vitamin dispersed in a matrix of a natural polysaccharide gum or a mixture of gums having an emulsifying capacity and/or a protein or a mixture of proteins having an emulsifying capacity. The fat-soluble vitamin in the powder compositions is in the form of droplets having an average diameter in the range of about 70 to about 200 nm. Tablets, beverages and beverage concentrates, foods, cosmetics and pharmaceuticals containing the powder composition can be made.

Abstract: The present invention is directed to a novel cytochrome c oxidase complex, genetic materials useful for the preparation of the said complex, such as recombinant polypeptides involved in cytochrome c oxidase complex, recombinant DNA fragments, expression vectors, recombinant organisms and the like. Those novel cytochrome c oxidase complex and genetic materials may be originated from a microorganism having the identifying characteristics of Gluconobacter oxydans DSM 4025. The present invention also provides a method for the preparation of the said novel recombinant cytochrome c oxidase complex and a process for the production of 2-keto-L-gulonic acid (2KGA).

Abstract: The present invention is a method for the treatment or prevention of preferably non-insulin dependent (NIDDM or so-called Type II) diabetes mellitus, or other conditions associated with impaired glucose tolerance such as obesity, and in particular to the use of phytanic acid derivatives for the said treatment and/or prevention. A method of making a composition for the treatment or prevention of non-insulin dependent diabetes mellitus and related diseases comprising combining phytanic acid or derivatives thereof with a pharmaceutically acceptable additive or adjuvant, and a composition for the treatment or prevention of non-insulin dependent diabetes mellitus comprising phytanic acid or derivatives thereof are also provided.

Abstract: Vectors and recombinant bacteria for overproducing riboflavin, in which nucleic acid overproducing riboflavin biosynthetic proteins is introduced in the chromosome of the host organism, e.g. at multiple sites and in multiple copies per site. A rib operon having at least five genes is used to make such recombinant bacteria.

Abstract: A process for obtaining a consensus protein from a group of amino acid sequences of a defined protein family, proteins and polynucleotides so obtained, and compositions containing such proteins.

Abstract: The invention relates to compositions in the form of a powder or granules containing L-ascorbic acid and/or a pharmaceutically acceptable salt thereof, and pectin in a quantity within the range of about 0.1 to about 10% by weight.

Abstract: The present invention relates to the production process of biotin by fermentation using a genetically engineered microorganism, and DNA sequences and vectors to be used in such process.

Abstract: A process is provided for producing a carotenoid, which process includes cultivating a recombinant organism having a gene for one or more active oxygen species-quenching factor(s) that is substantially disrupted with a disruption cassette specific to the gene, and recovering carotenoids from the culture.

Abstract: The present invention is directed to a novel cytochrome c oxidase complex, genetic materials useful for the preparation of the said complex, such as recombinant polypeptides involved in cytochrome c oxidase complex, recombinant DNA fragments, expression vectors, recombinant organisms and the like. Those novel cytochrome c oxidase complex and genetic materials may be originated from a microorganism having the identifying characteristics of Gluconobacter oxydans DSM 4025. The present invention also provides a method for the preparation of the said novel recombinant cytochrome c oxidase complex and a process for the production of 2-keto-L-gulonic acid (2KGA).

Abstract: Nucleic acid sequences coding for a protein having &bgr;,&bgr;-carotene 15,15′ enzyme activity and their uses in diagnostics, the synthesis of vitamin A and methods for the introduction of the &bgr;,&bgr;-carotene 15,15′ enzyme cDNA into host cells are disclosed.