Navigation Links
Plant oil may hold key to reducing obesity-related medical issues, MU researcher finds

AUDIO: James Perfield discusses how the oil is similar to many vegetable oils currently on the market.

Click here for more information.

COLUMBIA, Mo. Scientists have known for years that belly fat leads to serious medical problems, including diabetes, cardiovascular disease, hypertension and stroke. Now, a University of Missouri researcher has found a plant oil that may be able to reduce belly fat in humans.

In his latest study, James Perfield, assistant professor of food science in the College of Agriculture, Food and Natural Resources (CAFNR), found that a specific plant oil, known as sterculic oil, may be a key in the fight against obesity. Sterculic oil is extracted from seeds of the Sterculia foetida tree. The oil contains unique fatty acids known to suppress a bodily enzyme associated with insulin resistance, which could indirectly help with reducing belly fat. Previous studies show that reducing the enzyme in rodents improves their metabolic profile, improving insulin sensitivity and reducing chances for later chronic diseases.

"This research paves the way for potential use in humans," Perfield said. "Reducing belly fat is a key to reducing the incidence of serious disease, and this oil could have a future as a nutritional supplement."

To study the compound, Perfield added sterculic oil to the feed of rats that are genetically disposed to have a high amount of abdominal fat. He tested the rats over the course of 13 weeks and found that rats given a diet supplemented with sterulic oil had less abdominal fat and a decreased likelihood of developing diabetes. Perfield gave the rats a relatively small dose of oil each day, comparable to giving three grams to a 250-pound human.

Belly fat, clinically known as intra-abdominal fat, is between internal organs and the torso. Intra-abdominal fat is composed of "adipose" deposits. Unusually high adipose levels trigger health problems that may induce insulin resistance, which causes the body to have difficulty maintaining blood sugar levels. Initially, the body is able to compensate by producing more insulin, but eventually the pancreas is unable to produce enough insulin, thus increasing excess sugar in the bloodstream and setting the stage for diabetes, cardiovascular disease and other obesity-associated health disorders.

Perfield plans to conduct further studies of sterulic oil in hopes of developing a natural nutritional supplement. He says future research will focus on the effectiveness of the oil in humans, as well as any side effects.

"The oil from this seed is very similar to other vegetable oils," Perfield said. "It shares many of the same chemical properties, which could allow it to be easily substituted with other oils. While eating the seed directly may be possible, it's easier to control the amount of oil if you extract it directly."


Contact: Christian Basi
University of Missouri-Columbia

Related biology news :

1. Plant buffers can slow runoff of veterinary antibiotics
2. Nanomodified surfaces seal leg implants against infection
3. Ecologists use 70-year-old pressed plants to chart citys vanishing native flora
4. Sexual plant reproduction: Male and female talk in the same way as do cells in your brain
5. Plasticity of plants helps them adapt to climate change
6. MU researcher leads new $6.6 million study that could lead to better corn plants
7. Study shows how plants sort and eliminate genes over millennia
8. Evolution drives many plants and animals to be bigger, faster
9. Loss of plant diversity threatens Earths life-support systems
10. Will loss of plant diversity compromise Earths life-support systems?
11. New growth inhibitors more effective in plants, less toxic to people
Post Your Comments:
Related Image:
Plant oil may hold key to reducing obesity-related medical issues, MU researcher finds
(Date:11/11/2015)... , Nov. 11, 2015   MedNet Solutions , an ... of clinical research, is pleased to announce that it will ... Trials (PCT) event, to be held November 17-19 in ... to view live demonstrations of iMedNet , ... how iMedNet has been able to deliver time ...
(Date:11/10/2015)... , Nov. 10, 2015 ... behavioral biometrics that helps to identify and verify ... Signature is considered as the secure and accurate ... identification of a particular individual because each individual,s ... accurate results especially when dynamic signature of an ...
(Date:11/9/2015)... SAN JOSE, Calif. , Nov. 9, 2015 /PRNewswire/ ... of human interface solutions, today announced broader entry into ... of vehicle-specific solutions that match the pace of consumer ... drivers, and biometric sensors are ideal for the automotive ... the vehicle. Europe , ...
Breaking Biology News(10 mins):
(Date:11/27/2015)... , November 27, 2015 ... Growing popularity of companion diagnostics is ... cancer biomarkers market with pharmaceutical companies and ... companion diagnostic tests. . ... Complete report on global cancer biomarkers ...
(Date:11/25/2015)... 2015 2 nouvelles études permettent d ... les différences entre les souches bactériennes retrouvées dans la plaque ... êtres humains . Ces recherches  ouvrent une nouvelle ... en charge efficace de l,un des problèmes de ... .    --> 2 nouvelles études permettent ...
(Date:11/25/2015)... ... November 25, 2015 , ... A long-standing partnership between the ... has been formalized with the signing of a Memorandum of Understanding. , AMA ... Capt. Karl Minter and Capt. Albert Glenn Tuesday, November 24, 2015, at AMA ...
(Date:11/24/2015)... ... November 24, 2015 , ... The United States Golf ... the 2016 USGA Green Section Award. Presented annually since 1961, the USGA Green Section ... her work with turfgrass. , Clarke, of Iselin, N.J., is an extension ...
Breaking Biology Technology: