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Oat Polar Lipids Improve Cardiometabolic-Related Markers after Breakfast and a Subsequent Standardized Lunch : A Randomized Crossover Study in Healthy Young Adults

Hossain, Mohammad Mukul LU ; Tovar, Juscelino LU orcid ; Cloetens, Lieselotte LU ; Soria Florido, Maria LU ; Petersson, Karin LU ; Prothon, Frédéric LU and Nilsson, Anne LU orcid (2021) In Nutrients 13(3).
Abstract

It has been suggested that intake of polar lipids may beneficially modulate various metabolic variables. The purpose of this study was to evaluate the effect of oat polar lipids on postprandial and second meal glycemic regulation, blood lipids, gastrointestinal hormones, and subjective appetite-related variables in healthy humans. In a randomized design, twenty healthy subjects ingested four liquid cereal-based test beverages (42 g of available carbohydrates) containing: i. 30 g of oat oil with a low concentration (4%) of polar lipids (PLL), ii. 30 g of oat oil containing a high concentration (40%) of polar lipids (PLH), iii. 30 g of rapeseed oil (RSO), and iv. no added lipids (NL). The products were served as breakfast meals followed... (More)

It has been suggested that intake of polar lipids may beneficially modulate various metabolic variables. The purpose of this study was to evaluate the effect of oat polar lipids on postprandial and second meal glycemic regulation, blood lipids, gastrointestinal hormones, and subjective appetite-related variables in healthy humans. In a randomized design, twenty healthy subjects ingested four liquid cereal-based test beverages (42 g of available carbohydrates) containing: i. 30 g of oat oil with a low concentration (4%) of polar lipids (PLL), ii. 30 g of oat oil containing a high concentration (40%) of polar lipids (PLH), iii. 30 g of rapeseed oil (RSO), and iv. no added lipids (NL). The products were served as breakfast meals followed by a standardized lunch. Test variables were measured at fasting and during 3 h after breakfast and two additional hours following a standardized lunch. PLH reduced glucose and insulin responses after breakfast (0-120 min) compared to RSO, and after lunch (210-330 min) compared to RSO and PLL (p < 0.05). Compared to RSO, PLH resulted in increased concentrations of the gut hormones GLP-1 and PYY after the standardized lunch (p < 0.05). The results suggest that oat polar lipids have potential nutraceutical properties by modulating acute and second meal postprandial metabolic responses.

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author
; ; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Nutrients
volume
13
issue
3
article number
988
publisher
MDPI AG
external identifiers
  • scopus:85102599136
  • pmid:33803802
  • pmid:33803802
ISSN
2072-6643
DOI
10.3390/nu13030988
project
Health effects of oats and oat bio-actives in humans
language
English
LU publication?
yes
id
789f8247-a959-470f-a50c-41e001041d94
date added to LUP
2021-03-19 10:22:55
date last changed
2024-07-12 13:08:39
@article{789f8247-a959-470f-a50c-41e001041d94,
  abstract     = {{<p>It has been suggested that intake of polar lipids may beneficially modulate various metabolic variables. The purpose of this study was to evaluate the effect of oat polar lipids on postprandial and second meal glycemic regulation, blood lipids, gastrointestinal hormones, and subjective appetite-related variables in healthy humans. In a randomized design, twenty healthy subjects ingested four liquid cereal-based test beverages (42 g of available carbohydrates) containing: i. 30 g of oat oil with a low concentration (4%) of polar lipids (PLL), ii. 30 g of oat oil containing a high concentration (40%) of polar lipids (PLH), iii. 30 g of rapeseed oil (RSO), and iv. no added lipids (NL). The products were served as breakfast meals followed by a standardized lunch. Test variables were measured at fasting and during 3 h after breakfast and two additional hours following a standardized lunch. PLH reduced glucose and insulin responses after breakfast (0-120 min) compared to RSO, and after lunch (210-330 min) compared to RSO and PLL (p &lt; 0.05). Compared to RSO, PLH resulted in increased concentrations of the gut hormones GLP-1 and PYY after the standardized lunch (p &lt; 0.05). The results suggest that oat polar lipids have potential nutraceutical properties by modulating acute and second meal postprandial metabolic responses.</p>}},
  author       = {{Hossain, Mohammad Mukul and Tovar, Juscelino and Cloetens, Lieselotte and Soria Florido, Maria and Petersson, Karin and Prothon, Frédéric and Nilsson, Anne}},
  issn         = {{2072-6643}},
  language     = {{eng}},
  month        = {{03}},
  number       = {{3}},
  publisher    = {{MDPI AG}},
  series       = {{Nutrients}},
  title        = {{Oat Polar Lipids Improve Cardiometabolic-Related Markers after Breakfast and a Subsequent Standardized Lunch : A Randomized Crossover Study in Healthy Young Adults}},
  url          = {{https://lup.lub.lu.se/search/files/95495257/nutrients_13_00988.pdf}},
  doi          = {{10.3390/nu13030988}},
  volume       = {{13}},
  year         = {{2021}},
}