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Tissue lipid content and fatty acid composition of Penaeus monodon Fabricius broodstock from the wild.

หน่วยงาน Southeast Asian Fisheries Development Center, Philippines

รายละเอียด

ชื่อเรื่อง : Tissue lipid content and fatty acid composition of Penaeus monodon Fabricius broodstock from the wild.
นักวิจัย : Millamena, Oseni M. , Pascual, Felicitas P.
คำค้น : Penaeus monodon , Animal reproductive organs , Biochemical composition , Fatty acids , Hepatopancreas , Lipids , Marine crustaceans , Muscles , Prawn culture , Sexual maturity
หน่วยงาน : Southeast Asian Fisheries Development Center, Philippines
ผู้ร่วมงาน : -
ปีพิมพ์ : 2533
อ้างอิง : Millamena, O. M., & Pascual, F. P. (1990). Tissue lipid content and fatty acid composition of Penaeus monodon Fabricius broodstock from the wild. Journal of the World Aquaculture Society, 21(2), 116–121. , 1749-7345 , http://hdl.handle.net/10862/1317 , 10.1111/j.1749-7345.1990.tb00531.x
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Journal of the World Aquaculture Society
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Tissues (hepatopancreas, muscle, gonad) of wild Penacus mordon females with ovaries in different stages of development and males were analyzed for Upid content and fatty acid composition. Hepatopancreatic tissue had the highest mean levels of lipid at 15.72–25.20% in females and averaged 46.20 ± 1.53% in males. Levels of Lipid in the muscle were low with no marked variation throughout the maturation s-es. Ovarian lipid levels increased significantly at stage II (early maturing ovaries) and remained high through stage IV (fully mature ovaries). Peak lipid level was found at stage III (late maturing ovaries) and coincided with a decline in hepatopancreas lipid. Ovarian and hepatopancreatic lipids declined drastically in spent females. Profiles of fatty acid in the tissues consistently showed the presence of PUFA 204n-6, 20:5n-3 and 22611-3, with high levels in the polar lipid fraction of vitellogenic ovaries. These values were reflected in the male testis and spawned eggs. The finding suggest storage and utilization of lipids for maturation and spawning processes and that the phospholipids were mainly responsible for increases in ovarian lipids. The type of fatty acids present in maturing prawn ovaries is indicative of their importance in reproductive physiology.

บรรณานุกรม :
Millamena, Oseni M. , Pascual, Felicitas P. . (2533). Tissue lipid content and fatty acid composition of Penaeus monodon Fabricius broodstock from the wild..
    : Southeast Asian Fisheries Development Center, Philippines.
Millamena, Oseni M. , Pascual, Felicitas P. . 2533. "Tissue lipid content and fatty acid composition of Penaeus monodon Fabricius broodstock from the wild.".
    : Southeast Asian Fisheries Development Center, Philippines.
Millamena, Oseni M. , Pascual, Felicitas P. . "Tissue lipid content and fatty acid composition of Penaeus monodon Fabricius broodstock from the wild.."
    : Southeast Asian Fisheries Development Center, Philippines, 2533. Print.
Millamena, Oseni M. , Pascual, Felicitas P. . Tissue lipid content and fatty acid composition of Penaeus monodon Fabricius broodstock from the wild.. : Southeast Asian Fisheries Development Center, Philippines; 2533.