A - Human Necessities – 23 – K
Patent
A - Human Necessities
23
K
A23K 1/16 (2006.01) A23K 1/18 (2006.01) A61K 31/00 (2006.01) A61K 31/739 (2006.01) A61K 35/74 (2006.01) A61K 38/16 (2006.01) A61K 38/17 (2006.01)
Patent
CA 2333160
Additives for crustacean or fish feeds having an immunopotentiating and infection-preventing effects, characterized by containing as the active ingredient a low-molecular weight lipopolysaccharide which is obtained from gram-negative microbial cells, has a molecular weight of 5000~2000 when measured by the SDS-PAGE method with the use of protein markers, and is substantially free from high-molecular weight lipopolysaccharides; and crustacean or fish feeds characterized by containing these additives.
La présente invention concerne des additifs pour aliments de crustacées ou de poissons ayant des effets immunostimulant et prophylactique, caractérisés en ce qu'ils contiennent en tant qu'ingrédient actif un lipopolysaccharide de faible poids moléculaire obtenu à partir de cellules microbiennes Gram négatif, ayant un poids moléculaire de 5000<2000 lorsqu'il est mesuré par électrophorèse en gel de polyacrylamide en présence de dodécyl de sulfate de sodium au moyen de marqueurs protéiques, et sensiblement exempt des lipopolysaccharides de poids moléculaire élevé. L'invention concerne également des aliments pour crustacées ou poissons contenant lesdits additifs.
Mizuno Den'ichi
Soma Genichiro
Takahashi Yukinori
Marks & Clerk
Soma Genichiro
Taiho Pharmaceutical Company Limited
Takahashi Yukinori
LandOfFree
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