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Machine translation
1. (WO2004099391) RED PIGMENT ORIGINATED FROM HAHELLA CHEJUENSIS, HAVING ALGALCIDAL EFFECT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/099391    International Application No.:    PCT/KR2004/001072
Publication Date: 18.11.2004 International Filing Date: 10.05.2004
IPC:
A61K 35/74 (2006.01), C12P 1/04 (2006.01)
Applicants: KOREA OCEAN RESEARCH AND DEVELOPMENT INSTITUTE [KR/KR]; Sa 2-dong Sangnok-gu, Ansan-si, Gyeonggi-do 426-744 (KR) (For All Designated States Except US).
LEE, Hong Kum [KR/KR]; (KR) (For US Only).
YIM, Joung Han [KR/KR]; (KR) (For US Only).
LEE, Yoo Kyung [KR/KR]; (KR) (For US Only).
KIM, Sung Jin [KR/KR]; (KR) (For US Only).
PARK, Kyu Jin [KR/KR]; (KR) (For US Only).
AHN, Se Hun [KR/KR]; (KR) (For US Only)
Inventors: LEE, Hong Kum; (KR).
YIM, Joung Han; (KR).
LEE, Yoo Kyung; (KR).
KIM, Sung Jin; (KR).
PARK, Kyu Jin; (KR).
AHN, Se Hun; (KR)
Agent: LEE, Cheo Young; 4th Floor Kyoung Sung Bldg. 641 Yeoksam-dong Gangnam-gu, Seoul 135-080 (KR)
Priority Data:
10-2003-0029526 09.05.2003 KR
Title (EN) RED PIGMENT ORIGINATED FROM HAHELLA CHEJUENSIS, HAVING ALGALCIDAL EFFECT
(FR) PIGMENT ROUGE ISSU DE HAHELLA CHEJUENSIS PRODUISANT UN EFFET ALGICIDE
Abstract: front page image
(EN)The present invention relates to a Hahella chejuensis-derived red pigment having an algicidal effect, and more particularly, to a method for producing a red pigment (RP10356) by culturing Hahella chejuensis 96CJ10356 strain (KCTC 2396). Moreover, the invention relates to a red pigment (RP10356) having an algicidal effect, prepared by this method, an algicidal formulation containing this red pigment as an active ingredient, a method for removing red tide organisms, which is characterized by the use of an organic solvent extract of the culture broth or the use of the red pigment. The inventive red pigment (RP10356) has an excellent algicidal effect against red tide-causing species, such as Cochlodinium polykrikoides, Gyrodinium impudicum, and Heterosigma akashiwo, and thus, is useful as an active ingredient of algicidal formulations for removing red tide organisms.
(FR)L'invention concerne un pigment rouge issu de Hahella chejuensis produisant un effet algicide. L'invention concerne plus particulièrement un procédé de production dudit pigment rouge (RP10356) par culture d'une souche 96CJ10356 de Hahella chejuensis (KCTC 2396). L'invention concerne également : un pigment rouge (RP10356) présentant un effet algicide, préparé par la mise en oeuvre dudit procédé ; une préparation algicide contenant ledit pigment comme principe actif ; un procédé d'élimination d'organismes constituant la marée rouge, ledit procédé se caractérisant en ce qu'il utilise un extrait de solvant organique du bouillon de culture ou qu'il utilise ledit pigment rouge. Le pigment selon l'invention (RP10356) présente un excellent effet algicide contre les espèces provoquant la marée rouge, telles que Cochlodinium polykrikoides, Gyrodinium impudicum et Heterosigma akashiwo. Ce pigment peut donc être utilisé en tant que principe actif de préparations algicides destinées à éliminer les organismes qui constituent la marée rouge.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Korean (KO)