Investigation of octopamine content in edible part of fishery products
- VernacularTitle:水产品可食部章鱼胺含量的研究
- Author:
Min WANG
;
Shunsheng CHEN
;
Xichang WANG
;
Weiqiang QIU
;
Jianzhong WANG
;
Yinghong QU
- Publication Type:Journal Article
- Keywords:
octopamine;
fishery product;
HPLC;
shellfish
- From:
Chinese Journal of Marine Drugs
1994;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To determine the content of octopamine,a kind of ?3-adrenergic receptor agonists in edible part of various fresh water and seawater aquatic products,and provide data for exploitation and utilization of octopamine in aquatic products.Methods After homogenate and ultrasound treatment,edible parts of fish,shellfish and cephalopodium were centrifugalized,then octopamine content in supernatant liquid was detected with HPLC.Results In eight kinds of fresh water fish,the octopamine contents of dorsal meat were generally higher than abdominal meat,which were in the range of 30~130?g?g-1 and roughly similar to seawater fish and freshwater shellfish.The octopamine contents in seawater shellfish were particularly high,almost dozens even thousands times of those in fish and freshwater shellfish.Cephalopodium also had a high content of octopamine while it was not detected in ocean algae.Conclusion Seawater mollusks are the most affluent resource of octopamine in aquatic products and ideal food of weight-watchers and diabetics.
