Macro- and microelements in some species of marine life from the Sea of Okhotsk

Introduction. Residents of northern regions have a diet low in essential macro- and microelements. The Sea of Okhotsk is an enormous source of fish and non-fish products. We aimed to determine mineral contents in marine fish, shellfish, and algae in order to assess if they could satisfy the daily re...

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Autores principales:	Evgenia M. Stepanova, Elena A. Lugovaya
Formato:	article
Lenguaje:	EN
Publicado:	Kemerovo State University 2021
Materias:	marine life the sea of okhotsk macro- and microelements diet toxic elements shellfish Food processing and manufacture TP368-456
Acceso en línea:	https://doaj.org/article/231d722fa0f34ae898f78cc197c9a442
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spelling	oai:doaj.org-article:231d722fa0f34ae898f78cc197c9a4422021-11-19T04:02:56ZMacro- and microelements in some species of marine life from the Sea of Okhotsk2308-40572310-959910.21603/2308-4057-2021-2-302-309https://doaj.org/article/231d722fa0f34ae898f78cc197c9a4422021-11-01T00:00:00Zhttp://jfrm.ru/en/issues/1879/1927/https://doaj.org/toc/2308-4057https://doaj.org/toc/2310-9599Introduction. Residents of northern regions have a diet low in essential macro- and microelements. The Sea of Okhotsk is an enormous source of fish and non-fish products. We aimed to determine mineral contents in marine fish, shellfish, and algae in order to assess if they could satisfy the daily requirement for these elements through fish and non-fish consumption. Study objects and methods. Our study objects were saffron cod (Eleginus gracilis L.), blue-headed halibut (Reinhardtius hippoglossoides L.), commander squid (Berryteuthis magister L.), northern shrimp (Pandalus borealis L.), salted pink salmon caviar (Oncorhynchus gorbuscham L.), and kelp (Laminaria L.). The contents of 25 macro- and microelements were determined by atomic emission spectrometry and mass spectrometry with inductively coupled argon plasma. Results and discussion. The absolute contents of macro- and microelements in the marine species were used to assess the proportion of the recommended daily requirement that they account for. Also, we performed a thorough comparative analysis of mineral quantities in the studied species of marine fish, pink salmon caviar, shellfish, and algae from the Sea of Okhotsk. Finally, we examined the elemental status of the coastal residents belonging to the “northern type” and identified their deficiencies of vital chemical elements. Conclusion. Some chemical elements in the studied marine species from the Sea of Okhotsk (Magadan Region) satisfy over 100% of the daily human requirement for these minerals. Therefore, their products can be recommended as part of a northern diet in order to compensate for the deficiencies of certain minerals.Evgenia M. StepanovaElena A. LugovayaKemerovo State Universityarticlemarine lifethe sea of okhotskmacro- and microelementsdiettoxic elementsshellfishFood processing and manufactureTP368-456ENFoods and Raw Materials, Vol 9, Iss 2, Pp 302-309 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	marine life the sea of okhotsk macro- and microelements diet toxic elements shellfish Food processing and manufacture TP368-456
spellingShingle	marine life the sea of okhotsk macro- and microelements diet toxic elements shellfish Food processing and manufacture TP368-456 Evgenia M. Stepanova Elena A. Lugovaya Macro- and microelements in some species of marine life from the Sea of Okhotsk
description	Introduction. Residents of northern regions have a diet low in essential macro- and microelements. The Sea of Okhotsk is an enormous source of fish and non-fish products. We aimed to determine mineral contents in marine fish, shellfish, and algae in order to assess if they could satisfy the daily requirement for these elements through fish and non-fish consumption. Study objects and methods. Our study objects were saffron cod (Eleginus gracilis L.), blue-headed halibut (Reinhardtius hippoglossoides L.), commander squid (Berryteuthis magister L.), northern shrimp (Pandalus borealis L.), salted pink salmon caviar (Oncorhynchus gorbuscham L.), and kelp (Laminaria L.). The contents of 25 macro- and microelements were determined by atomic emission spectrometry and mass spectrometry with inductively coupled argon plasma. Results and discussion. The absolute contents of macro- and microelements in the marine species were used to assess the proportion of the recommended daily requirement that they account for. Also, we performed a thorough comparative analysis of mineral quantities in the studied species of marine fish, pink salmon caviar, shellfish, and algae from the Sea of Okhotsk. Finally, we examined the elemental status of the coastal residents belonging to the “northern type” and identified their deficiencies of vital chemical elements. Conclusion. Some chemical elements in the studied marine species from the Sea of Okhotsk (Magadan Region) satisfy over 100% of the daily human requirement for these minerals. Therefore, their products can be recommended as part of a northern diet in order to compensate for the deficiencies of certain minerals.
format	article
author	Evgenia M. Stepanova Elena A. Lugovaya
author_facet	Evgenia M. Stepanova Elena A. Lugovaya
author_sort	Evgenia M. Stepanova
title	Macro- and microelements in some species of marine life from the Sea of Okhotsk
title_short	Macro- and microelements in some species of marine life from the Sea of Okhotsk
title_full	Macro- and microelements in some species of marine life from the Sea of Okhotsk
title_fullStr	Macro- and microelements in some species of marine life from the Sea of Okhotsk
title_full_unstemmed	Macro- and microelements in some species of marine life from the Sea of Okhotsk
title_sort	macro- and microelements in some species of marine life from the sea of okhotsk
publisher	Kemerovo State University
publishDate	2021
url	https://doaj.org/article/231d722fa0f34ae898f78cc197c9a442
work_keys_str_mv	AT evgeniamstepanova macroandmicroelementsinsomespeciesofmarinelifefromtheseaofokhotsk AT elenaalugovaya macroandmicroelementsinsomespeciesofmarinelifefromtheseaofokhotsk
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Macro- and microelements in some species of marine life from the Sea of Okhotsk

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