Effect of pectin structure on the in vitro bioaccessibility of carotenoids in simulated juice model
The impact of pectin structure on carotenoid bioaccessibility is still uncertain. This study aims to investigate how the different pectic polymers affected the bioaccessibility of carotenoids in a simulated juice model during static in vitro digestion. This study includes homogalacturonan (HG), which is a linear pectic polymer, rhamnogalacturonan-I (RG-I), which is a branched pectic polymer, and rhamnogalacturonan (RG), which is a diverse pectic polymer rich in RG-I, rhamnogalacturonan-II (RG-II), and xylogalacturonan domains. Juice models without pectin had the highest carotenoid bioaccessibility, suggesting pectin has negative effects on carotenoid bioaccessibility. During the intestinal phase, systems with HG showed the highest viscosity, followed by systems with RG and systems with RG-I. Systems with RG-I had lower carotenoid bioaccessibility than systems with HG and RG-II. Both the percentage of RG-I and the average side chain length of RG-I had negative correlations with carotenoid bioaccessibility. RG-I side chains with more arabinose and/or galactose might cause lower carotenoid bioaccessibility in this juice model system. This study offers valuable insights into the relationship between pectin structure and carotenoid bioaccessibility in a simulated juice model, highlighting the importance of considering pectin composition for maximizing carotenoid bioaccessibility and potential health benefits in fruit-based beverages.
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| Format: | Article/Letter to editor biblioteca |
| Language: | English |
| Subjects: | Digestive fluids, Homogalacturonan, Pectic polymers, Rhamnogalacturonan-I, Rhamnogalacturonan-II, β-Carotene bioaccessibility, |
| Online Access: | https://research.wur.nl/en/publications/effect-of-pectin-structure-on-the-in-vitro-bioaccessibility-of-ca |
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dig-wur-nl-wurpubs-6327022024-12-14 Liu, Jianing Bi, Jinfeng Liu, Xuan Liu, Dazhi Fogliano, Vincenzo Dekker, Matthijs Verkerk, Ruud Article/Letter to editor International Journal of Biological Macromolecules 273 (2024) ISSN: 0141-8130 Effect of pectin structure on the in vitro bioaccessibility of carotenoids in simulated juice model 2024 The impact of pectin structure on carotenoid bioaccessibility is still uncertain. This study aims to investigate how the different pectic polymers affected the bioaccessibility of carotenoids in a simulated juice model during static in vitro digestion. This study includes homogalacturonan (HG), which is a linear pectic polymer, rhamnogalacturonan-I (RG-I), which is a branched pectic polymer, and rhamnogalacturonan (RG), which is a diverse pectic polymer rich in RG-I, rhamnogalacturonan-II (RG-II), and xylogalacturonan domains. Juice models without pectin had the highest carotenoid bioaccessibility, suggesting pectin has negative effects on carotenoid bioaccessibility. During the intestinal phase, systems with HG showed the highest viscosity, followed by systems with RG and systems with RG-I. Systems with RG-I had lower carotenoid bioaccessibility than systems with HG and RG-II. Both the percentage of RG-I and the average side chain length of RG-I had negative correlations with carotenoid bioaccessibility. RG-I side chains with more arabinose and/or galactose might cause lower carotenoid bioaccessibility in this juice model system. This study offers valuable insights into the relationship between pectin structure and carotenoid bioaccessibility in a simulated juice model, highlighting the importance of considering pectin composition for maximizing carotenoid bioaccessibility and potential health benefits in fruit-based beverages. en application/pdf https://research.wur.nl/en/publications/effect-of-pectin-structure-on-the-in-vitro-bioaccessibility-of-ca 10.1016/j.ijbiomac.2024.133098 https://edepot.wur.nl/670473 Digestive fluids Homogalacturonan Pectic polymers Rhamnogalacturonan-I Rhamnogalacturonan-II β-Carotene bioaccessibility Wageningen University & Research |
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Digestive fluids Homogalacturonan Pectic polymers Rhamnogalacturonan-I Rhamnogalacturonan-II β-Carotene bioaccessibility Digestive fluids Homogalacturonan Pectic polymers Rhamnogalacturonan-I Rhamnogalacturonan-II β-Carotene bioaccessibility |
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Digestive fluids Homogalacturonan Pectic polymers Rhamnogalacturonan-I Rhamnogalacturonan-II β-Carotene bioaccessibility Digestive fluids Homogalacturonan Pectic polymers Rhamnogalacturonan-I Rhamnogalacturonan-II β-Carotene bioaccessibility Liu, Jianing Bi, Jinfeng Liu, Xuan Liu, Dazhi Fogliano, Vincenzo Dekker, Matthijs Verkerk, Ruud Effect of pectin structure on the in vitro bioaccessibility of carotenoids in simulated juice model |
| description |
The impact of pectin structure on carotenoid bioaccessibility is still uncertain. This study aims to investigate how the different pectic polymers affected the bioaccessibility of carotenoids in a simulated juice model during static in vitro digestion. This study includes homogalacturonan (HG), which is a linear pectic polymer, rhamnogalacturonan-I (RG-I), which is a branched pectic polymer, and rhamnogalacturonan (RG), which is a diverse pectic polymer rich in RG-I, rhamnogalacturonan-II (RG-II), and xylogalacturonan domains. Juice models without pectin had the highest carotenoid bioaccessibility, suggesting pectin has negative effects on carotenoid bioaccessibility. During the intestinal phase, systems with HG showed the highest viscosity, followed by systems with RG and systems with RG-I. Systems with RG-I had lower carotenoid bioaccessibility than systems with HG and RG-II. Both the percentage of RG-I and the average side chain length of RG-I had negative correlations with carotenoid bioaccessibility. RG-I side chains with more arabinose and/or galactose might cause lower carotenoid bioaccessibility in this juice model system. This study offers valuable insights into the relationship between pectin structure and carotenoid bioaccessibility in a simulated juice model, highlighting the importance of considering pectin composition for maximizing carotenoid bioaccessibility and potential health benefits in fruit-based beverages. |
| format |
Article/Letter to editor |
| topic_facet |
Digestive fluids Homogalacturonan Pectic polymers Rhamnogalacturonan-I Rhamnogalacturonan-II β-Carotene bioaccessibility |
| author |
Liu, Jianing Bi, Jinfeng Liu, Xuan Liu, Dazhi Fogliano, Vincenzo Dekker, Matthijs Verkerk, Ruud |
| author_facet |
Liu, Jianing Bi, Jinfeng Liu, Xuan Liu, Dazhi Fogliano, Vincenzo Dekker, Matthijs Verkerk, Ruud |
| author_sort |
Liu, Jianing |
| title |
Effect of pectin structure on the in vitro bioaccessibility of carotenoids in simulated juice model |
| title_short |
Effect of pectin structure on the in vitro bioaccessibility of carotenoids in simulated juice model |
| title_full |
Effect of pectin structure on the in vitro bioaccessibility of carotenoids in simulated juice model |
| title_fullStr |
Effect of pectin structure on the in vitro bioaccessibility of carotenoids in simulated juice model |
| title_full_unstemmed |
Effect of pectin structure on the in vitro bioaccessibility of carotenoids in simulated juice model |
| title_sort |
effect of pectin structure on the in vitro bioaccessibility of carotenoids in simulated juice model |
| url |
https://research.wur.nl/en/publications/effect-of-pectin-structure-on-the-in-vitro-bioaccessibility-of-ca |
| work_keys_str_mv |
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| _version_ |
1819140428335677440 |