Suntory Holdings Limited

Suntory Limited

Panasonic Intellectual Property Management Co., Ltd.

Mitsuru Maeda

Harukazu Fukami

Masahiro Nakao

Sumio Asami

Yuko Fukui

Tohru Kodama

Mitsuru Tanabe

Takayuki Sasaki

Norihide Amano

Takaaki Kusumi

Naoki Higuchi

Yasuko Yamamoto

Norio Iwasawa

Kenji Kuniyoshi

Shuji Endo

Koshi Namikawa

Hidekazu Hosono

Hideki Takenaga

The present invention improves the solubility of sesamin-class compounds in fish oil and/or wheat germ oil. More specifically, &#x3b3;-orizanol is combined with fish oil and/or wheat germ oil as well as sesamin-class compounds.

Compositions with high content of sesamin class compounds

The object of the present invention is to provide an anti-obesity agent which contains a tea-derived component and which is safe and does not compromise the flavor of foods and beverages. According to the present invention, a safe and palatable anti-obesity agent can be provided by incorporating a benzotropolone ring-containing compound which has tea-derived, high inhibitory activities against lipase and alfa-glucosidase. The anti-obesity agent of the present invention does not compromise the flavor of foods and beverage, has palatability, and can be used in various use applications including foods and beverages intended for health enhancement such as reduction in triglycerides.

Anti-obesity agent comprising compound containing benzotropolone ring

A splitter includes, in parallel between trunk terminals and branch terminals, a signal branching circuit that blocks distributed power and passes a PLC communication signal and a power branching circuit that blocks the communication signal and passes the distributed power. In the signal branching circuit, impedance viewed from the branch terminal side is matched with characteristic impedance of a power line and impedance viewed from the trunk terminal side is higher than impedance viewed from the branch terminal side, in the frequency band of the communication signal. In the power branching circuit, input/output impedance is set to be sufficiently higher than the impedance of the signal branching circuit viewed from the trunk terminal side, in the frequency band of the communication signal.

Splitter

The present invention provides a novel ascorbic acid derivative as a provitamin C with improved stability in the body and prolonged life in the body compared to conventionally known 2-O-(&#x3b1;-D-glucopyranosyl)ascorbic acid. The composition comprising the novel compound 2-O-(&#x3b2;-D-glucopyranosyl)ascorbic acid has been extracted from plants such as from NingxiaL. and/orMill. The compositions comprising 2-O-(&#x3b2;-D-glucopyranosyl)ascorbic acid may be enzymatically synthesized using &#x3b2;-D-glucosyltransferase. Pure 2-O-(&#x3b2;-D-glucopyranosyl)ascorbic acid may be produced from such compositions. Alternatively, 2-O-(&#x3b2;-D-glucopyranosyl)ascorbic acid may be produced by chemical synthesis. The 2-O-(&#x3b2;-D-glucopyranosyl)ascorbic acid results in higher stability and a prolonged life of vitamin C when ingested in the body compared to the corresponding &#x3b1;-D-glucopyranosyl derivative, and is therefore highly suitable as a provitamin C to be used in cosmetics and foods.

2-O- (&#x3b2;-D-glucopyranosyl) ascorbic acid, process for its production, and foods and cosmetics containing compositions comprising it

The present invention provides a novel ascorbic acid derivative as a provitamin C with improved stability in the body and prolonged life in the body compared to conventionally known 2-O-(&#x3b2;-D-glucopyranosyl)ascorbic acid. The composition comprising the novel compound 2-O- (&#x3b2;-D-glucopyranosyl)ascorbic acid has been extracted from plants such as from NingxiaL. and/orMill. The compositions comprising 2-O-(&#x3b2;D-glucopyranosyl) ascorbic acid may be enzymatically synthesized using &#x3b2;-D-glucosyltransferase. Pure 2-O-(&#x3b2;-D-glucopyranosyl)ascorbic acid may be produced from such compositions. Alternatively, 2-O-(&#x3b2;-D-glucopyranosyl)ascorbic acid may be produced by chemical synthesis. The 2-O-(&#x3b2;-D-glucopyranosyl)ascorbic acid results in higher stability and a prolonged life of vitamin C when ingested in the body compared to the corresponding &#x3b1;-D-glucopyranosyl derivative, and is therefore highly suitable as a provitamin C to be used in cosmetics and foods.

2-O-(&#x3b2;-D-glucopyranosyl) ascorbic acid, process for its production, and foods cosmetics containing compositions comprising it

A composition for external use, comprising 2-O-(&#x3b2;-D-glucopyranosyl)ascorbic acid represented by the formula (I): or a salt or ester thereof which is safe to the human body, and a koji mold or a processed koji. The composition for external use is excellent in skin permeability, containing an ascorbic acid derivative which is excellent in stability, utilized persistently in the living body, and strong in antioxidant activity, and has little skin irritation.

Composition for external use

2-O-(&#x3b2;-D-glucopyranosyl) ascorbic acid, process for its production, and foods and cosmetics containing compositions comprising it

An object of the present invention is to provide aextract containing readily water soluble rottlerin. A further object of the present invention is to improve convenience at production steps in a method for producing such an extract, by avoiding the staining of filters and/or pipes during extraction and filtration to reduce washing costs, or by facilitating the introduction of freeze drying and so on. When a dye extract is extracted with water and alcohol from aplant body, the addition of a base component drastically improves the water solubility of theextract. This improves extraction rates of rottlerin, facilitates washing in the production and the pulverization of the extract, and also improves the water solubility of the obtained extract.

[object Object]

Novel peptide analogues which exhibit inhibitory activity against aspartic proteinases, a novel species of actinomycetous microorganism which produces said novel peptide analogues, a process for producing said novel analogues by culturing said species and a pharmaceutical composition containing said analogues.

Enzyme inhibitor and method of producing the same

A 2-pyranone derivative represented by the formula (I): ##STR1## wherein R represents a hydrogen atom, or a linear, branched alkylcarbonyloxy, or cyclo-alkylcarbonyloxy group having 3 to 10 carbon atoms, and salts thereof; a process for the production of the above-mentioned 2-pyranone derivative (I), comprising the steps of culturing a microorganism belonging to the genus Streptomyces and capable of producing the derivative, to produce the derivative, and recovering the produced derivative from the cultured product; a biocidal composition comprising the above-mentioned 2-pyranone derivative (I); and a microorganism belonging to the genus Stretromyces and capable of producing the above-mentioned 2-pyranone derivatives.

Growing community of inventors

Shiga, Japan

Mitsuru Maeda