Result of isoelectric focusing electrophoresis shows that copper and zinc superoxide dismutase from Peking duck erythrocytes contains five major active components with isoelectric points at PH5.

Propection of superoxide dismutase of duck erythocytes by some kinds of sugar and amino acid

Preliminary research on gas chromatographic fingerprint of Beijing roast ducks aroma;

(E,E)-2,4-decadienal,(E,E)-2,4-nonadienal,2-acetylthiazole,2-methyl-3-furanthiol,2,3,5-trimethylpyazine,3-hydroxy-4,5-dimethyl-2(5H)-furanone and 2pentyl-furan were identified from Beijing roast ducks.

Using simultaneous distillation-extraction technique,the volatile aroma compounds of Beijing roast ducks was investigated by means of GC-MS.

The Structure of Lecithin∶Cholesterol Acyltransferase(LCAT) cDNA and Its Protein from Beijing Duck;

Cloning and sequencing analysis of VIP gene from Beijing duck;

Molecular cloning of IGF-1 partial cDNA and the development change of expression in the Beijing duck s breast muscle;

Size, distribution, and density of retinal ganglion cells of the Pekin duck;

Study of Synthetic Selection Index of Breast Meat Weight and Breast Meat Rate with Main Body Size and Body Weight Traits in Pekin Duck;

Cell size,number and density in the retina ganglion cell layer of Pekin duck retina at different embryonic age;

Cloning,expression and polyclonal antibodies production of Peking duck CD8α;

Ultrastructure of the lymphotic sinus in lymph node of Peking duck;

Study on bioefficacy of methionine hydroxy analogue relative to methionine in Peking duck;