title: [Micronutrient structure of food parts of a trade bivalve mollusc of Anadara broughtoni].
abstract: The content of micronutrients in food parts of a bivalve mollusk of the Far East region of Anadara broughtoni has been defined. It is established that in a muscle the prevailing mineral is potassium, in a cloak with a adductor--sodium. In Anadara broughtoni muscle concentration of potassium reaches 490 mg/100 g of crude tissue that is 2-3 fold higher than the content of this element in combs and oysters and 4 fold above, than in a cloak. For sodium inverse relationship is observed: its contents in a cloak (439 mg/100 g) is 3 fold more, than in a muscle. The low content of sodium in an adductor should be noted. For all food parts of a mollusk of Anadara broughtoni the dominating trace elements are iron and zinc. The content of iron is maximum in a muscle (4.84 mg/100 g) and exceeds that in an adductor by 1.84 fold. The content of zinc in food parts differs insignificantly, the maximum contents is defined in a cloak (2.12 mg/100 g), in comparison with an adductor excess makes only 15%. It should be noted the high content of manganese--especially in a cloak (1.12 mg/100 g)--in comparison with an adductor 43.5% more. Chromium content in a muscle (0.018 mg/100 g) exceeds that in an adductor 2.25 times. The high content of copper in a muscle (0.04 mg/100 g)--4 times old higher than in an adductor is defined. The content of selenium and of iodine is maximum in a muscle (0.03 mg/100 g). For a cloak and a muscle the prevailing class of lipids are phospholipids, for an adductor--cholesterol. The content of cholesterol in an adductor is 2 7-37% more, than in other food parts of a mollusk. The level of total carotenoids in a motive muscle (5.7 mg/100 g) 1.78 fold exceeds the contents in an adductor and by 1.5 fold elevates the contents in a cloak. The main share of carotenoids is concentrated in a motive muscle.
authors.forename: O V
authors.initials: OV
authors.lastname: Tabakaeva
authors.forename: A V
authors.initials: AV
authors.lastname: Tabakaev
mesh_terms: D000818:Animals; D049893:Arcidae / Q000737:chemistry*; D005504:Food Analysis; D006801:Humans; D018977:Micronutrients / Q000032:analysis*; D017747:Seafood / Q000032:analysis*
chemical_list: D018977:Micronutrients