دورية أكاديمية
Stability and Antiglycoxidant Potential of Bilberry Anthocyanins in Simulated Gastrointestinal Tract Model
| العنوان: | Stability and Antiglycoxidant Potential of Bilberry Anthocyanins in Simulated Gastrointestinal Tract Model |
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| المؤلفون: | Fraisse, Didier, Bred, Alexis, Felgines, Catherine, Senejoux, François |
| المساهمون: | Unité de Nutrition Humaine (UNH), Université Clermont Auvergne 2017-2020 (UCA 2017-2020 )-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) |
| المصدر: | ISSN: 2304-8158 ; Foods ; https://hal.inrae.fr/hal-03102050Test ; Foods, 2020, 9 (11), pp.1695. ⟨10.3390/foods9111695⟩. |
| بيانات النشر: | HAL CCSD MDPI |
| سنة النشر: | 2020 |
| المجموعة: | Institut National de la Recherche Agronomique: ProdINRA |
| مصطلحات موضوعية: | bilberry, anthocyanin, digestion, antioxidant, glycation, bioaccessibility, [SDV.AEN]Life Sciences [q-bio]/Food and Nutrition |
| الوصف: | International audience ; Anthocyanins from Vaccinium myrtillus fruits have been reported in vitro to exert potent radical scavenging and antiglycation activities. However, the physiological relevance of such properties remains unclear given the potential susceptibility of anthocyanin derivatives to digestive conditions. A simulated gastrointestinal tract model was thus implemented to assess the impact of gastric and intestinal phases on the chemical integrity of bilberry anthocyanins and their antiglycoxidant effects. Results demonstrated that the investigated activities as well as total and individual anthocyanin contents were marginally affected by gastric conditions. By contrast, with recoveries ranging from 16.1 to 41.2%, bilberry anthocyanins were shown to be highly sensitive to the intestinal phase. Of major interest, a much better preservation was observed for radical scavenging and antiglycation activities as attested by recovery rates ranging from 79.1 to 86.7%. Consistently with previous observations, the present study confirms the moderate bioaccessibility of anthocyanin constituents. It does however provide valuable information supporting the persistence of substantial radical scavenging and antiglycation activities at each step of the digestion process. Taken together, these data indicate that digestive conditions might not abolish the potential positive effects of bilberry consumption on both oxidative and carbonyl stresses. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/pmid/33228062; hal-03102050; https://hal.inrae.fr/hal-03102050Test; https://hal.inrae.fr/hal-03102050/documentTest; https://hal.inrae.fr/hal-03102050/file/2020_Fraisse_Foods.pdfTest; PUBMED: 33228062; WOS: 000594028900001 |
| DOI: | 10.3390/foods9111695 |
| الإتاحة: | https://doi.org/10.3390/foods9111695Test https://hal.inrae.fr/hal-03102050Test https://hal.inrae.fr/hal-03102050/documentTest https://hal.inrae.fr/hal-03102050/file/2020_Fraisse_Foods.pdfTest |
| حقوق: | http://creativecommons.org/licenses/byTest/ ; info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.843D0AC5 |
| قاعدة البيانات: | BASE |
| DOI: | 10.3390/foods9111695 |
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