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Machine translation
1. (WO2010030111) METHOD FOR PREPARING CHLOROPHYLL A AND CHLORINE FROM SPIRULINA
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/030111    International Application No.:    PCT/KR2009/005099
Publication Date: 18.03.2010 International Filing Date: 09.09.2009
IPC:
A61K 36/05 (2006.01)
Applicants: DIATECH KOREA CO., LTD. [KR/KR]; 6th Floor, Youngshin Bldg. 57-5, Munjeong-dong, Songpa-gu Seoul 138-200 (KR) (For All Designated States Except US).
PARK, Kye Shin [KR/KR]; (KR) (For US Only).
LEE, Eun Hee [KR/KR]; (KR) (For US Only).
KIM, Hyo Jun [KR/KR]; (KR) (For US Only)
Inventors: PARK, Kye Shin; (KR).
LEE, Eun Hee; (KR).
KIM, Hyo Jun; (KR)
Agent: SON, Min; Hanol Law Offices International IP Group 6th Floor, City Air Tower, 159-9 Samseong-dong, Gangnam-gu Seoul 135-973 (KR)
Priority Data:
10-2008-0088652 09.09.2008 KR
Title (EN) METHOD FOR PREPARING CHLOROPHYLL A AND CHLORINE FROM SPIRULINA
(FR) PROCÉDÉ DE PRÉPARATION DE CHLOROPHYLLE A ET DE CHLORE À PARTIR DE SPIRULINE
(KO) 스피루리나로부터 클로로필 a 및 클로린을 제조하는 방법
Abstract: front page image
(EN)The present invention relates to a method for preparing chlorophyll-a and chlorine from spirulina. More specifically, the present invention relates to a method for obtaining basic chlorine. The method for obtaining basic chlorine comprises the steps of: extracting chlorophyll-a from spirulina effectively through a precipitation method using water and ethanol or a precipitation method using water and acetone; obtaining pheophytin a by removing magnesium ions from chlorophyll-a through acid-treatment of the obtained chlorophyll-a; forming photosensitive chlorine through base-treatment of pheophytin-a; and separating acidic chlorine through treatment with acetonitrile and acids, and then performing base-treatment.
(FR)La présente invention concerne un procédé de préparation de chlorophylle a et de chlore à partir de spiruline. Plus spécifiquement, l'invention concerne un procédé permettant l'obtention de chlore basique, comprenant les opérations suivantes : extraction de chlorophylle a à partir de spiruline, de manière efficace par un procédé de précipitation au moyen d'eau et d'éthanol, ou un procédé de précipitation au moyen d'eau et d'acétone; obtention de phéophytine a par élimination d'ions magnésium de la chlorophylle a au moyen d'un traitement acide de la chlorophylle a obtenue; formation de chlore photosensible par traitement basique de phéophytine a; et isolation du chlore acide par traitement avec de l'acétonitrile et des acides, puis mise en oeuvre d'un traitement basique.
(KO)본 발명은 스피루리나로부터 클로로필 a 및 클로린을 제조하는 방법에 관한 것으로, 더욱 상세하게는 스피루리나로부터 물과 에탄올을 이용한 침전방법, 또는 물과 아세톤을 이용한 침전방법을 통해 효율적으로 클로로필 a를 추출하고, 상기에서 수득한 클로로필 a에 산을 처리하여 클로로필 a로부터 마그네슘 이온을 제거함으로써 페오피틴(pheophytin) a를 수득하고 이어서 페오피틴 a에 염기를 처리하여 광민감제 클로린을 형성시키고 아세토니트릴과 산을 처리하여 산 클로린을 분리한 다음 염기를 처리하여 염클로린을 수득하는 방법에 관한 것이다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)