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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/39657

Title: Studies on haemocyanin and haemolymph protein levels of Penaeus japonicus based on sex, size and moulting cycle
Authors: Jiann-Chu Chen;Sha-yen Cheng
Contributors: 國立臺灣海洋大學:環境生物與漁業科學學系
Date: 1993-10
Issue Date: 2016-12-26T07:36:10Z
Publisher: Comparative Biochemistry and Physiology Part B: Comparative Biochemistry
Abstract: Abstract:1. Mean (± SE) haemolymph protein level was 64.78 ± 4.06 and 62.24 ± 4.13 mg/ml, while mean haemocyanin level was 0.72 ± 0.05 mol/l for male (12.45 ± 0.60 g, N = 27) and female (12.41 ± 0.68 g, N = 21) Penaeus japonicus, with no significant difference between the sexes.
2.
2. Protein and haemocyanin in the haemolymph of shrimp significantly increased (P < 0.05) with increased weight in the range of 7.56–21.22 g (N = 70).
3.
3. Among the moulting cycles tested, the shrimp had the highest mean (± SE) protein (74.90 ± 4.61 mg/ml) and haemocyanin (0.73 ± 0.04 mol/l) at the D0 stage, and had the lowest protein (41.37 ± 3.11 mg/ml) and haemocyanin (0.42 ± 0.02 mol/l) at the B stage.
4.
4. Haemocyanin accounts for 64% (C stage) to 72% (D3 stage) of protein in the haemolymph of the shrimp (9.21 ± 0.36 g), and accounts for 76% (females) to 80% (males) of protein in the haemolymph of the shrimp (12.43 ± 1.17 g), respectively.
Relation: 106(2), pp.293-296
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/39657
Appears in Collections:[環境生物與漁業科學學系] 期刊論文

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