Navigation Links
Making a more healthful, low-fat hot dog without giving up texture
Date:7/9/2014

With grilling season upon us, many backyard cooks are turning to more healthful alternatives to their savored but fatty hot dogs. But low fat can sometimes mean low satisfaction. Now researchers are reporting new progress toward addressing the texture problem in low-fat wieners that are made with olive oil rather than pork fat. Their study was published in ACS' Journal of Agricultural and Food Chemistry.

Ana M. Herrero and colleagues note that hot-dog consumers have come to expect just the right amount of chewiness and springiness, among other things, from their beloved summer fare. But traditional hot dogs come with a large dose of pork back-fat. To build a more healthful frankfurter, Herrero's team has developed olive oil "bulking agents" to replace the saturated animal fat. The substitutes contain 55 percent olive oil, which contains more healthful unsaturated fats, and could reduce the calories by more than a third. But knowing that only alternatives that closely mimic the high-fat originals will win over BBQ fans, the researchers analyzed them for texture and storage potential.

To explore factors important to texture, they used a technique called Raman spectroscopy to probe the protein and lipid structures of two low-fat recipes and their relationship with textural properties. They also tested how well they held up during refrigeration. The researchers figured out how protein and lipid structures affect texture. They also found that regardless of ingredients, all the franks, including those made with pork fat, responded similarly to cold conditions for nearly three months long enough to last through the entire summer.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related biology news :

1. Making memories: How 1 protein does it
2. Killer silk: Making silk fibers that kill anthrax and other microbes in minutes
3. Chemical engineers at UMass Amherst find high-yield method of making xylene from biomass
4. Copper making salmon prone to predators
5. Making healthy food affordable and appealing for low-income populations
6. Winemaking goes high-tech at the University of British Columbia
7. For gay couples, condom decision-making and condom use varies by race
8. Making sense out of the biological matrix of bipolar disorder
9. Making memories: Drexel researchers explore the anatomy of recollection
10. Making chocolate an affordable luxury
11. Are bacteria making you hungry?
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/24/2017)...  It sounds simple and harmless—an electronic sensor ... signs and alerts parents on their smart phones ... drops. But pediatric experts argue that such devices ... evidence of medical benefits, especially to healthy babies. ... parents of healthy babies, promising peace of mind ...
(Date:1/21/2017)... -- Research and Markets has announced the addition of ... their offering. ... The global voice recognition biometrics market to grow at a CAGR ... covers the present scenario and the growth prospects of the global ... the report considers the revenue generated from the sales of voice ...
(Date:1/19/2017)... , Jan. 19, 2017 Sensory ... experience and security for consumer electronics, and ... processing systems and cybersecurity solutions, today announced a ... and financial institutions worldwide to bolster security of ... end-to-end secure user authentication platforms they offer, innerCore ...
Breaking Biology News(10 mins):
(Date:2/23/2017)... Baltimore, Maryland (PRWEB) , ... ... ... firm, PathSensors, Inc., announced today that in a published evaluation of multiple ... (PNNL), a U.S. Department of Energy Laboratory, PathSensors’ CANARY® biosensor threat detection ...
(Date:2/23/2017)... ... ... The Greater Gift Initiative, Inc , (GGI) a Winston-Salem, NC 501(c)3 ... mission is to advance global health and highlight the greater good of clinical trial ... clinical trial volunteer. The vision of GGI is to serve as a philanthropic connector ...
(Date:2/23/2017)... SAN FRANCISCO , Feb. 23, 2017 ... company, and Beyond Type 1, a not-for-profit advocacy and ... today announced a grant from Beyond Type 1 to ... type 1 and other insulin-requiring diabetes.  ... innovative stem cell-derived cell replacement therapies with a focus ...
(Date:2/22/2017)... , ... February 22, 2017 , ... ... is has acquired Kendall Research Systems, LLC (KRS) clinical development program. ... develops neural interface technology for research and clinical applications. The terms of the ...
Breaking Biology Technology: