Korea Institute of Science and Technology

Bong Geun Song

Jungyeob Ham

Taejung Kim

Pilju Choi

Seok Pil Lee

Sungdo Ha

Bong Chul Chung

Deok Ha Woo

Young Tae Park

Jin-Chul Kim

Seon-Jun Choi

Jae Young Choi

Hyung Ho Park

Hoon Ryu

So Hye Cho

Jong Ku Park

Chang Geon Kim

Kyusun Kim

Bong Chui Chung

Kyunghoon Kim

Provided are: a method of preparing a cannabis processed product having an increased CBN content in an efficient and economic manner, through cyclization of CBD and aromatization of THC by continuous microwave irradiation of a cannabis extract; and use of a processed product having an increased CBN content prepared by the method, a fraction thereof, and a single ingredient of CBN, in foods, drugs, and cosmetics.

Method of continuously producing cannabinol from cannabis plant and uses thereof

Provided are a method of preparing aprocessed product having an increased &#x394;9-THC content in an efficient and economic manner, through a cyclization reaction by microwave irradiation ofusing various extraction solvents, and use of the processed product having an increased &#x394;9-THC content prepared by the method, a fraction thereof, and a single ingredient of THC, in foods, drugs, and cosmetics.

Method of isolating tetrahydrocannabinol fromplant and use thereof

Provided are: a method of preparing a cannabis processed product having an increased CBD content in an efficient and economic manner, through a decarboxylation reaction by continuous microwave irradiation of a cannabis extract; and use of a processed product having an increased CBD content prepared by the method, a fraction thereof, and a single ingredient of CBD, in foods, drugs, and cosmetics.

Method of continuously producing cannabidiol from cannabis plant and use thereof

Provided are a method of preparing aprocessed product having an increased CBD content in an efficient and economic manner, through decarboxylic acid reaction by microwave irradiation ofusing various extraction solvents, and use of the processed product having an increased CBD content prepared by the method, a fraction thereof, and a single ingredient of CBD, in foods, drugs, and cosmetics.

Method of isolating cannabidiol fromplant and use thereof

Provided are a method of efficiently producing a ginseng leaf extract including rare ginsenosides Rg6, Rk3, and Rh4 in increased amounts, and use of a ginseng leaf extract produced by the method.

Method of producing ginseng leaf extract including ginsenosides Rg6, Rk3, and Rh4 in increased amounts from ginseng leaf and use of the ginseng leaf extract

Provided are a pharmaceutical composition for preventing or treating dry eye syndrome, including an extract ofor a fraction thereof as an active ingredient, and a method of preventing or treating dry eye syndrome in an individual.

Method of treating dry eye syndrome using pharmaceutical composition having extract ofor fraction thereof

Disclosed is a method for producing a copper indium selenium (CIS) or copper indium gallium selenium (CIGS) thin-film light-absorbing layer. The method includes forming a coating layer of CIGS slurry, removing a solvent, a dispersant and a binder from the coating layer to form a powder coat layer, pressing the powder coat layer to improve its particle packing density, and heating the powder layer to form a dense thin film. The method uses a powder process as a non-vacuum process to produce a CIS or CIGS thin film in high yield at low cost. Further disclosed is a method for manufacturing a thin-film solar cell including the production method.

Method for producing thin-film light-absorbing layer and method for manufacturing thin-film solar cell including the same

Growing community of inventors

Gangneung-si, South Korea

Bong Geun Song