A diet based on wheat bread baked with lactic acid improves glucose tolerance in hyperinsulinaemic Zucker (fa/fa) rats
(2005) In Journal of Cereal Science 42(3). p.300-308- Abstract
- In the present study, the objective was to evaluate the long-term metabolic impact of adding lactic acid to a bread-based diet in obese, hyperinsulinaemic Zucker (fa/fa) rats. All diets were based on a white wheat bread, and the lactic acid was added either prior to, or after the baking process. In addition, a diet with addition of Lactobacillus plantarum 299v was included to investigate the possible impact of probiotic lactic acid bacteria, in the absence of lactic acid. The intervention period was fourteen days and oral glucose tolerance tests (OGTTs) were performed before and after the intervention. Glucose, insulin and glucagon were measured during both OGTTs. Other parameters studied were blood lipids (total cholesterol and... (More)
- In the present study, the objective was to evaluate the long-term metabolic impact of adding lactic acid to a bread-based diet in obese, hyperinsulinaemic Zucker (fa/fa) rats. All diets were based on a white wheat bread, and the lactic acid was added either prior to, or after the baking process. In addition, a diet with addition of Lactobacillus plantarum 299v was included to investigate the possible impact of probiotic lactic acid bacteria, in the absence of lactic acid. The intervention period was fourteen days and oral glucose tolerance tests (OGTTs) were performed before and after the intervention. Glucose, insulin and glucagon were measured during both OGTTs. Other parameters studied were blood lipids (total cholesterol and triglycerides) and liver cholesterol. The intervention period with the wheat bread baked in the presence of lactic acid improved glucose tolerance as judged from a 51% reduction (P = 0.007) in the total glycaemic area. In contrast, there was no such improvement with the diet where lactic acid was added after baking or with addition of probiotic bacteria. No differences were seen between groups in insulin, blood lipids or liver cholesterol following the intervention. It is concluded that bread baked in the presence of lactic acid improves glucose metabolism in obese and hyperinsulinaemic Zucker rats. (c) 2005 Elsevier Ltd. All rights reserved. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/151287
- author
- Östman, Elin LU ; Elmståhl, Helena LU ; Molin, Göran LU ; Lundquist, Ingmar LU and Björck, Inger LU
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Journal of Cereal Science
- volume
- 42
- issue
- 3
- pages
- 300 - 308
- publisher
- Elsevier
- external identifiers
-
- wos:000232763600003
- scopus:26244433628
- ISSN
- 0733-5210
- DOI
- 10.1016/j.jcs.2005.06.003
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Food Technology (011001017), Division of Clinical Chemistry and Pharmacology (013250300), Applied Nutrition and Food Chemistry (011001300), Department of Experimental Medical Science (013210000)
- id
- a8247c8d-fa4e-4ac6-b758-89d07862bf96 (old id 151287)
- date added to LUP
- 2016-04-01 12:19:16
- date last changed
- 2023-09-02 03:30:34
@article{a8247c8d-fa4e-4ac6-b758-89d07862bf96, abstract = {{In the present study, the objective was to evaluate the long-term metabolic impact of adding lactic acid to a bread-based diet in obese, hyperinsulinaemic Zucker (fa/fa) rats. All diets were based on a white wheat bread, and the lactic acid was added either prior to, or after the baking process. In addition, a diet with addition of Lactobacillus plantarum 299v was included to investigate the possible impact of probiotic lactic acid bacteria, in the absence of lactic acid. The intervention period was fourteen days and oral glucose tolerance tests (OGTTs) were performed before and after the intervention. Glucose, insulin and glucagon were measured during both OGTTs. Other parameters studied were blood lipids (total cholesterol and triglycerides) and liver cholesterol. The intervention period with the wheat bread baked in the presence of lactic acid improved glucose tolerance as judged from a 51% reduction (P = 0.007) in the total glycaemic area. In contrast, there was no such improvement with the diet where lactic acid was added after baking or with addition of probiotic bacteria. No differences were seen between groups in insulin, blood lipids or liver cholesterol following the intervention. It is concluded that bread baked in the presence of lactic acid improves glucose metabolism in obese and hyperinsulinaemic Zucker rats. (c) 2005 Elsevier Ltd. All rights reserved.}}, author = {{Östman, Elin and Elmståhl, Helena and Molin, Göran and Lundquist, Ingmar and Björck, Inger}}, issn = {{0733-5210}}, language = {{eng}}, number = {{3}}, pages = {{300--308}}, publisher = {{Elsevier}}, series = {{Journal of Cereal Science}}, title = {{A diet based on wheat bread baked with lactic acid improves glucose tolerance in hyperinsulinaemic Zucker (fa/fa) rats}}, url = {{http://dx.doi.org/10.1016/j.jcs.2005.06.003}}, doi = {{10.1016/j.jcs.2005.06.003}}, volume = {{42}}, year = {{2005}}, }