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Assessment of the e...
Assessment of the estrogenicity of the diet of a healthy female Spanish population based on its isoflavone content
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- Hernandez-Elizondo, J. (författare)
- Research Group on Nutrition, Diet and Risk Assessment (AGR255), Department of Nutrition and Food Science, University of Granada, Granada, Spain
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- Monteagudo, Celia, 1984- (författare)
- Research Group on Nutrition, Diet and Risk Assessment (AGR255), Department of Nutrition and Food Science, University of Granada, Granada, Spain
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- Murcia, M A (författare)
- Department of Food Technology, Nutrition and Food Science, University of Murcia, Murcia, Spain
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- Olea, N. (författare)
- Laboratory of Medical Investigations, San Cecilio University Hospital, University of Granada, Granada, Spain
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- Olea-Serrano, F. (författare)
- Research Group on Nutrition, Diet and Risk Assessment (AGR255), Department of Nutrition and Food Science, University of Granada, Granada, Spain
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- Mariscal-Arcas, M. (författare)
- Research Group on Nutrition, Diet and Risk Assessment (AGR255), Department of Nutrition and Food Science, University of Granada, Granada, Spain; Department of Food Technology, Nutrition and Food Science, University of Murcia, Murcia, Spain
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(creator_code:org_t)
- Taylor & Francis Group, 2013
- 2013
- Engelska.
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Ingår i: Food Additives & Contaminants. - : Taylor & Francis Group. - 1944-0049 .- 1944-0057. ; 30:4, s. 627-633
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Phytoestrogens are natural components of plants consumed by humans. The hormonal activity of these substances has long been known. Various in vitro tests have demonstrated the agonistic or antagonistic estrogenic activity of some phytoestrogens. The objective of this study was to estimate the supply of isoflavones in the diet of a healthy adult female population and to assess its estrogenic effect. The diet was assessed by questionnaire and the estrogenicity of the estimated isoflavone content was tested by E-screen, finding a mean total estrogenic capacity of 0.129 × 10⁻¹⁰ eq.E₂ (12.9 pmol day⁻¹), corresponding to a daily isoflavone intake of 265.8 μg day⁻¹. This study offers a preliminary insight into the phytoestrogen content of the diet of a healthy active population of Spanish women. The effects of this additional hormonal burden are highly controversial, and this approach to estimating dietary phytoestrogen intake of specific populations may help to elucidate its implications for human health.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Näringslära (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Nutrition and Dietetics (hsv//eng)
Nyckelord
- estrogenicity; diet; isoflavone; phytoestrogens; healthy Spanish women; exposure
- Näringslära
- Nutrition
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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