Add like
Add dislike
Add to saved papers

Lactic Acid Bacteria Combinations for Wheat Sourdough Preparation and Their Influence on Wheat Bread Quality and Acrylamide Formation.

Different lactic acid bacteria (LAB) from spontaneous wheat sourdough were isolated, identified, and characterized by their growth, acidification rate, and carbohydrate metabolism. The combinations of isolated LAB (Pediococcus pentosaceus LUHS183 and Leuconostoc mesenteroides LUHS242, P. pentosaceus LUHS183 and Lactobacillus brevis LUHS173, P. pentosaceus LUHS183 and Enterococcus pseudoavium LUHS 234, P. pentosaceus LUHS183 and Lactobacillus curvatus LUHS51, Lactobacillus plantarum LUHS135 and L. curvatus LUHS51, L. plantarum LUHS135 and P. pentosaceus LUHS183) were used for wheat sourdough production, and the effects of LAB fermentation in sourdoughs on wheat bread quality parameters and acrylamide formation were evaluated. All of the tested strains (except E. pseudoavium LUHS 234) were able to ferment l-arabinose, d-ribose, d-galactose, d-fructose, and d-maltose and showed high tolerance to acidic conditions. The highest overall acceptability (135.8 ± 5.5 mm) was found in the bread produced with L. plantarum and P. pentosaceus sourdough. This group of bread also showed the highest shape coefficient (2.59 ± 0.02), the highest specific volume (3.40 ± 0.03 cm3 /g), the highest porosity (76.6 ± 0.3%), and the highest moisture content (33.7%). Selected sourdoughs reduced acrylamide content in bread samples by 29.5% (sourdough prepared with P. pentosaceus and L. mesenteroides) to 67.2% (sourdough prepared with P. pentosaceus and L. curvatus). These cultures potentially can be used to reduce acrylamide in breads.

PRACTICAL APPLICATION: The data of this study have practical applications. L. plantarum and P. pentosaceus sourdoughs increases overall acceptability, specific volume, and porosity of wheat bread. Besides the fact that sourdoughs produced by using combinations of selected LAB strains improved the quality parameters of bread, fermentation with prepared sourdoughs also reduced the acrylamide content in wheat bread samples by 29.5% (sourdough prepared with P. pentosaceus and L. mesenteroides) to 67.2% (sourdough prepared with P. pentosaceus and L. curvatus).

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app