NDLI: Selenium Bioaccessibility and Bioavailability in Se-Enriched Food Supplements

Content Provider	Springer Nature Link
Author	Thiry, Celine Schneider, Yves Jacques Pussemier, Luc Temmerman, Ludwig Ruttens, Ann
Copyright Year	2013
Abstract	Most European people have selenium (Se) intake inferior to recommended values that are considered necessary to ensure the beneficial action of antioxidant selenoproteins. People could therefore tend to have recourse to Se-enriched food supplements (FS) aiming to increase their Se body level. On the Belgian market, three main types of Se-rich FS are available: Se-enriched yeast, selenate-based FS, and selenite-based FS. In the present work, in vitro tests imitating gastrointestinal digestion and intestinal absorption were used to determine the bioaccessible and bioavailable fractions of Se present in one specimen of each category of FS. The aim of the study was to verify to which extent the difference in Se speciation could influence the efficiency of FS for enhancing the human Se status. Results indicated that differences exist in both bioaccessibility and bioavailability between the three types of FS, and that these differences could be related, at least partially, to the Se species profile. Overall bioavailability of the three FS was low (maximum 14 % of the original Se content). Among the three samples, the selenate-based FS produced the highest fraction of bioavailable Se, followed by Se-yeast, and finally by the selenite-based FS for which Se was almost not available at all. These results confirm the low availability of inorganic Se but were somewhat unexpected regarding the yeast-based FS since Se-rich yeasts are usually reported to contain an important fraction of available Se.
Starting Page	152
Ending Page	160
Page Count	9
File Format	PDF
ISSN	01634984
Journal	Biological Trace Element Research
Volume Number	152
Issue Number	1
e-ISSN	15590720
Language	English
Publisher	Humana Press Inc
Publisher Date	2013-02-09
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Selenium Speciation Bioaccessibility Bioavailability Food supplement Biochemistry Biotechnology Nutrition Oncology
Content Type	Text
Resource Type	Article
Subject	Biochemistry (medical) Endocrinology, Diabetes and Metabolism Clinical Biochemistry Biochemistry Inorganic Chemistry

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Rumen Microorganisms Decrease Bioavailability of Inorganic Selenium Supplements

Mercury–Selenium Species Ratio in Representative Fish Samples and Their Bioaccessibility by an In Vitro Digestion Method

Bioavailability and possible benefits of wheat intake naturally enriched with selenium and its products

Bioavailability of enterai yeast—selenium in preterm infants

Bioavailability of selenium from meat and broccoli as determined by retention and distribution of $^{75}$Se

Responses of Growing Japanese Quails that Received Selenium from Selenium Enriched Kale Sprout (Brassica oleracea var. alboglabra L.)

2-Hydroxy-4-Methylselenobutanoic Acid as New Organic Selenium Dietary Supplement to Produce Selenium-Enriched Eggs

Production of Selenium-Enriched Biomass by Enterococcus durans

Dietary Selenium (Se) and Copper (Cu) Interact to Affect Homocysteine Metabolism in Rats

Selenium Bioaccessibility and Bioavailability in Se-Enriched Food Supplements

Similar Documents

Rumen Microorganisms Decrease Bioavailability of Inorganic Selenium Supplements

Mercury–Selenium Species Ratio in Representative Fish Samples and Their Bioaccessibility by an In Vitro Digestion Method

Bioavailability and possible benefits of wheat intake naturally enriched with selenium and its products

Bioavailability of enterai yeast—selenium in preterm infants

Bioavailability of selenium from meat and broccoli as determined by retention and distribution of $^{75}$Se

Responses of Growing Japanese Quails that Received Selenium from Selenium Enriched Kale Sprout (Brassica oleracea var. alboglabra L.)

2-Hydroxy-4-Methylselenobutanoic Acid as New Organic Selenium Dietary Supplement to Produce Selenium-Enriched Eggs

Production of Selenium-Enriched Biomass by Enterococcus durans

Dietary Selenium (Se) and Copper (Cu) Interact to Affect Homocysteine Metabolism in Rats

Selenium Bioaccessibility and Bioavailability in Se-Enriched Food Supplements