Publications per year
Publications per year
Personal profile
Profile
My contribution to nutrition research is the assessment of the content of vitamin active compounds in foods and biological sample by use of validated, specific, chemical method, which preferable are accredited by ISO17025.
My interest covers biological variability, changes during processing and storage, and assessment of the relative biological activity/bioavailability of each of the vitamins active compounds e.g. vitamin D2 and vitamin D3.
I focus on collaboration on optimising content of vitamins in our food, and investigation on optimal dietary intake of vitamins in relation to impact of vitamin status on risk of diseases.
In the last 10 years, the focus has been on vitamin D, and the low dietary intake of vitamin D in Denmark and many other European countries has initiated the research field of to fight the low dietary intake by biofortication of food items
Research areas
My contribution to nutrition research is the assessment of the content of vitamin active compounds in foods and biological sample by use of validated, specific, chemical method, which preferable are accredited by ISO17025.
My interest covers biological variability, changes during processing and storage, and assessment of the relative biological activity/bioavailability of each of the vitamins active compounds e.g. vitamin D2 and vitamin D3.
I focus on collaboration on optimising content of vitamins in our food, and investigation on optimal dietary intake of vitamins in relation to impact of vitamin status on risk of diseases.
In the last 10 years, the focus has been on vitamin D, and the low dietary intake of vitamin D in Denmark and many other European countries has initiated the research field of to fight the low dietary intake by biofortication of food items.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
Chemical Engineering, Technical University of Denmark
1976 → 1981
External positions
National Food Institute, Technical University of Denmark, Senior Scientist
2004 → …
Member of CEN, WG9, Vitamins and caratonids – Standardisation of analytical methods for vitamins and carotenoids in foods and supplements.
1994 → …
Danish Veterinary and Food Administration, Mørkhøj, Senior Research Chemist
1990 → 2004
Danish Veterinary and Food Administration, Frederiksberg, Chemist
1985 → 1990
Danish Veterinary and Food Administration, Esbjerg, Chemist
1982 → 1985
School for Laboratory Technician, Copenhagen, Teacher
… → 1982
Keywords
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Effect of air-drying on the generation of vitamin D2 and 25-hydroxyvitamin D2 by pulsed UV irradiation in button mushroom (Agaricus bisporus)
Cardwell, G., Bornman, J. F., James, A. P., Daly, A., Strobel, N., Jakobsen, J. & Black, L. J., 2023, In: Journal of Food Composition and Analysis. 115, 6 p., 105034.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile -
Effect of household cooking on the retention of vitamin D2 and 25-hydroxyvitamin D2 in pulse UV-irradiated, air-dried button mushrooms (Agaricus bisporus)
Cardwell, G., Bornman, J. F., James, A. P., Daly, A., Dabos, G., Adorno, P., Jakobsen, J., Dunlop, E. & Black, L. J., 2023, In: Food Chemistry. 424, 7 p., 136387.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile28 Downloads (Pure) -
Folate Retention in Nuts and Seeds – Effects of Household Cooking
Švarc, P. L. & Jakobsen, J., 2023, In: Journal of Food Composition and Analysis. 122, 8 p., 105428.Research output: Contribution to journal › Journal article › Research › peer-review
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Næringsstofindhold i bælgfrugter
Translated title of the contribution :Nutrient content in pulses Research output: Book/Report › Report › Commissioned
Open AccessFile7 Downloads (Pure) -
Næringsstofindhold i frosne frugter og grøntsager
Jakobsen, J., Danielsen, M., Poulsen, A. & Trolle, E., 2023, Kgs. Lyngby: DTU Fødevareinstituttet. 50 p.Research output: Book/Report › Report › Commissioned
Open AccessFile25 Downloads (Pure)
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Health effects of Vitamin K: towards evidence-based nutrition recommendations and prevention
01/10/2023 → 30/09/2027
Project: Research
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BioMicro: Bioavailability of micronutrients in dairy and alternative plant-based products
01/03/2023 → 28/02/2026
Project: Research
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Sustainable Production of Microalgae Proteinsand other Bioactive Compounds
Gundersen, E., Jacobsen, C., Holdt, S. L. & Jakobsen, J.
15/06/2022 → 20/09/2025
Project: PhD
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Vitamin active compounds - in vitro models to assess differences (VITAMODELS)
Jensen, M. B., Nielsen, N. J., Reboul, E., Amlund, H., Jakobsen, J., Biltoft-Jensen, A. P., Netzel, M. & Sultanbawa, Y.
01/12/2018 → 08/04/2022
Project: PhD
Activities
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7th International Vitamin Conference (IVC2023)
Jette Jakobsen (Other)
20 Sept 2023 → 22 Sept 2023Activity: Other
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Vitamin D in food
Jette Jakobsen (Invited speaker)
12 Sept 2018Activity: Talks and presentations › Conference presentations
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6th International Vitamin Conference
Jette Jakobsen (Chairman)
10 Aug 2018 → 25 Sept 2020Activity: Attending an event › Participating in or organising a conference
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5th International Vitamin Conference
Jette Jakobsen (Chairman)
8 Aug 2018 → 10 Aug 2018Activity: Attending an event › Participating in or organising a conference
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5th International Vitamin Conference
Jette Jakobsen (Participant)
8 Aug 2018 → 10 Aug 2018Activity: Attending an event › Participating in or organising a conference
Press/Media
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Ny rapport: Plantedrikke er ikke sundere end mælk
17/01/2023
1 Media contribution
Press/Media: Press / Media
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Prutter du af at spise grønt? Få svaret på 11 hårdnakkede myter om grøntsager
Sisse Fagt, Bodil Hamborg Jensen, Tine Rask Licht & Jette Jakobsen
25/06/2020
1 item of Media coverage
Press/Media: Press / Media
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