Navigation Links
Snack Foods Fortified With Fiber

Munching on cookies or tortillas probably doesn't come to mind. But a Kansas State University researcher is experimenting with ways to add fiber to the foods we love without changing what we like about our favorite snacks.

Sajid Alavi is an assistant professor of grain science and industry at K-State's College of Agriculture. His expertise is in extrusion processing, which is used to make products from cheese puffs to pet food.

Alavi is researching how this process can be used to make fiber-enriched flour taste like the kind used in most cookies and tortillas so that manufacturers can make a more healthful snacking alternative that consumers want to eat.

Alavi notes the increasing problem of obesity and how it can lead to diabetes, cardiovascular disease and other ailments."That's where there's a big push for whole grains and fiber," he said. "There's interest in making healthier foods."

Funded by a one-year, 30,000 dollars grant from the Kansas Wheat Commission, Alavi and researchers created flour enriched with varying levels of bran. They mixed the bran-enriched wheat flour with water using a standing mixer like the one cooks may use at home, and they let the dough sit overnight.

The hydrated flour was then sent through a machine called an extrusion processor. The processor uses a series of rotating screws and heated barrels to precook the flour before it is pushed out of the end.

After ropes of the dough come out, they are taken to a drying oven or a freeze dryer, the latter of which Alavi said produced higher-quality flour. Then the dried ropes were ground back into flour, ready to use for baking.

"The more fiber you add, the more the dough quality deteriorates," Alavi said. "We're hoping this process will increase some of the properties of the flour. The foods might have a better physical quality."

The researchers worked with the bakery science l ab at K-State's department of grain science and industry to produce cookies and tortillas made with bran-enriched flour that had been precooked using extrusion processing, and those that had bran-enriched flour that wasn't precooked.

The team then worked with K-State's sensory analysis team to conduct taste tests. Subjects were offered vouchers for K-State's Call Hall ice cream in exchange for tasting and comparing the regular snacks and their bran-enriched counterparts.

The snackers reported liking cookies and tortillas made with enriched bran, whether precooked or not. However, the precooked flour did have an increased level of soluble dietary fiber -- the kind the body can absorb readily.

Alavi said researchers didn't necessarily get better properties with extruded flour. In the future, he said researchers could look at extruding the bran separately from the flour.Alavi said snack food producers may be able to use this precooking method to add fruits and vegetables to snack foods.

"With fruit- and vegetable-based snacks, it's still hard to process the dough, so you really don't see those kinds of products out there," he said.

The research was carried out by Alavi's graduate student, Hyma Gajula, a master's student in grain science. Other K-Staters contributing to the research include Koushik Adhikari, assistant professor of human nutrition; Tom Herald, professor of food science; and Ron Madl, director of K-State's Bioprocessing and Industrial Value Added Program


'"/>




Related medicine news :

1. A Diet High In Fat Could Lead To An Over Indulgence In Snacks
2. Kellogg’s Additions to Wholesome Snack
3. Pomegranates In Snack-Sized Bars
4. Snack Smart To Avoid Obesity
5. Kids From Low-Income Groups Could Enhance Their Nutrition By Choosing Better After School Snacks
6. The Rise in Unhealthy Snacking Habit
7. Cereal Bars Slammed for More Sugar Than Sweet Snacks
8. Kids Who Snack in Large Groups Tend to Eat More
9. Snacking While Driving Doubles Accident Rates
10. Canadian Children Prefer to Eat More Snacks
11. Now, Fibre-enriched Tasty Snacks in the Making
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/25/2016)... ... June 25, 2016 , ... "With 30 hand-drawn hand gesture animations, FCPX ... Austin - CEO of Pixel Film Studios. , ProHand Cartoon’s package transforms over ... Cut Pro X . Simply select a ProHand generator and drag it above media ...
(Date:6/25/2016)... ... June 25, 2016 , ... Dr. Calvin Johnson ... Recently, he has implemented orthobiologic procedures as a method for treating his patients. ... the first doctors to perform the treatment. Orthobiologics are substances that orthopaedic surgeons ...
(Date:6/24/2016)... ... June 24, 2016 , ... A recent article published ... unfamiliar with. The article goes on to state that individuals are now more comfortable ... less common operations such as calf and cheek reduction. The Los Angeles area medical ...
(Date:6/24/2016)... ... ... a crisis. Her son James, eight, was out of control. Prone to extreme mood shifts ... upset him, he couldn’t control his emotions,” remembers Marcy. “If there was a knife ... and say he was going to kill them. If we were driving on the ...
(Date:6/24/2016)... ... June 24, 2016 , ... ... for accelerated orthodontic treatment. Dr. Cheng has extensive experience with all areas of ... AcceleDent, and accelerated osteogenic orthodontics. , Micro-osteoperforation is a revolutionary adjunct to ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... N.C. , June 24, 2016  Consumers ... decisions and regulators/payers have placed more emphasis on ... environment, patient support programs in the pharmaceutical industry ... patients, medications. Consequently, pharmaceutical companies are focusing on ... they are providing products and services that improve ...
(Date:6/24/2016)... -- Dublin ... the " Global Markets for Spectroscopy Equipment" ... This report focuses on the global market ... its applications in various applications. The report deals with ... main industries: pharmaceutical and biotechnology, food and beverage, and ...
(Date:6/24/2016)... and SAN CLEMENTE, Calif. , June ... -based mobile pulmonary function testing company, is now able to ... devices developed by ndd Medical Technologies , Inc. ... done in hospital-based labs.  Thanks to ndd,s EasyOne PRO ® , ... , can get any needed testing done in the comfort of ...
Breaking Medicine Technology: