Miniadis-Meimaroglou Sofia, Dimizas Christos, Loukas Vassilis, Moukas Athanasios, Vlachos Alexandra, Thomaidis Nikolaos, Paraskevopoulou Vassiliki, Dasenakis Manolis
University of Athens, Department of Chemistry, Panepistimiopolis, Zografou, 15701 Athens, Greece.
Chem Phys Lipids. 2007 Apr;146(2):104-10. doi: 10.1016/j.chemphyslip.2006.12.009. Epub 2007 Jan 17.
The proximate composition of frozen red porgy (Pagrus pagrus) was determined. The moisture, ash, protein and total lipids (45.5+/-1.4% PL of which 90.4+/-2.0% PhL) were found to be 71.7+/-1.0%, 1.73+/-0.12%, 21.5+/-0.8% and 0.81+/-0.09% of the wet muscle tissue, respectively. 16:0 and 18:0 were the main SFA, 18:1 (omega-9 and omega-7) the main MUFA while DHA, EPA and arachidonic acid were the main polyunsaturated fatty acids (PUFA). The SFA/PUFA ratio was 1.5 and the omega-3/omega-6 ratio was 3.02. The cholesterol content was found to be 8.18+/-0.34 mg/100 g of the wet muscle tissue. Ni, Cr, Mn, Cu, Zn, Fe and Mg were determined in the muscles, skin, hepatopancreas and head of the fish. The covering percentage of the recommended daily allowance/intake (RDA/RDI) for each mineral, in the muscle tissue, has been calculated to 14.2% (males) and 7.89% (females) for Fe, 2.87% for Cu, 4.07% for Zn 0.4% for Mn, 13.9% for Ni, 20.2% for Cr and 10.4% for Mg.
测定了冷冻真鲷（Pagrus pagrus）的近似成分。发现水分、灰分、蛋白质和总脂质（45.5±1.4%的磷脂，其中90.4±2.0%的磷脂酰胆碱）分别占湿肌肉组织的71.7±1.0%、1.73±0.12%、21.5±0.8%和0.81±0.09%。16:0和18:0是主要的饱和脂肪酸（SFA），18:1（ω-9和ω-7）是主要的单不饱和脂肪酸（MUFA），而二十二碳六烯酸（DHA）、二十碳五烯酸（EPA）和花生四烯酸是主要的多不饱和脂肪酸（PUFA）。饱和脂肪酸/多不饱和脂肪酸的比例为1.5，ω-3/ω-6的比例为3.02。发现胆固醇含量为8.18±0.34毫克/100克湿肌肉组织。测定了鱼的肌肉、皮肤、肝胰腺和头部中的镍、铬、锰、铜、锌、铁和镁。已计算出肌肉组织中每种矿物质的推荐每日摄入量（RDA）/适宜摄入量（RDI）的覆盖百分比，铁为14.2%（男性）和7.89%（女性），铜为2.87%，锌为4.07%，锰为0.4%，镍为13.9%，铬为20.2%，镁为10.4%。
