Fujifilm Corporation

Tomoko Mori

Fumitaka Ueda

Hiroko Inomata

A foodstuff of a tablet or capsule, includes: an extract of a plant of genus; and at least one of calcium carbonate and silicon dioxide in an amount of 1% by mass or more based on the total mass of the tablet or capsule, wherein 50% inhibition concentration (ICvalue) of sucrase is 10 &#x3bc;g/ml or more and 300 &#x3bc;g/ml or less.

Foodstuff of tablets or capsules

A method for separating and purifying RNA including the steps of passing a sample solution containing a nucleic acid, a washing solution and a recovering solution through a nucleic acid-adsorbing porous membrane to adsorb nucleic, adsorbing, washing and recovering, in which the nucleic acid adsorbing porous membrane is a porous membrane capable of adsorbing a nucleic acid by interaction involving substantially no ionic bond, and the sample solution is obtained by a process, comprising the steps of (I) injecting a test sample containing at least one of blood and leukocyte, and further containing an anticoagulant to a container, (II) adding a hemolytic agent to the container to obtain a leukocyte pellet, (III) adding a nucleic acid-solubilizing reagent to the leukocyte pallet to obtain a mixture solution and (IV) adding a water-soluble organic solvent to the mixture solution to obtain the sample solution containing the nucleic acid.

Growing community of inventors

Kanagawa, Japan

Tomoko Mori