Navigation Links
Supercharged safflower
Date:5/21/2012

AUDIO: Plants capable of producing oils for industrial chemicals and human health are a step closer thanks to breakthrough research by CSIRO researchers who have supercharged safflower to produce increased amounts...

Click here for more information.

This scientific achievement has produced safflower seed oil that contains more than 90 per cent of this valuable fatty acid, the highest level of purity of an individual fatty acid currently available in any plant oil.

The new safflower type will provide Australian grain growers with a unique opportunity to produce and supply renewable, sustainable plant oils that will replace petroleum-based feedstocks in the manufacture of industrial products.

The future global demand for high purity oleic acid oil could require over 100,000 hectares of this 'super-high' oleic safflower, which is comparable to the size of the cotton industry in Australia.

Dr Allan Green, Deputy Chief of CSIRO Plant Industry, said this breakthrough safflower oil combines high-purity for industrial chemical production with tremendous stability for direct use in industrial lubricants and fluids, creating a versatile, valuable industrial raw material. "Plant oils contain a range of fatty acids including both monounsaturates and polyunsaturates," Dr Green said.

"For food use it's important to have a healthy balance of these. However, the polyunsaturates cause problems for industrial use because they are unstable and difficult to remove during oil processing," he said.

Dr Green said the team used CSIRO gene silencing technology to boost the level of desirable oleic acid in the seed by switching off its conversion to the undesirable polyunsaturates.

"We have succeeded in dramatically lowering the polyunsaturates to below three per cent, thereby raising the monounsaturate oleic acid to over 90 per cent purity," Dr Green said.

This new 'super-high' oleic safflower was developed by the Crop Biofactories Initiative, a strategic research and product development partnership between CSIRO and the Grains Research and Development Corporation (GRDC).

Dr Jody Higgins, Senior Manager Commercial Grain Technologies at the GRDC, said the breakthrough development could create a new crop industry in Australia, initially suitable for farmers in northern NSW and southern Queensland.

"Safflower is an old crop known from ancient times, but it is very minor crop in Australia today because of the low local demand for its current oil quality type," Dr Higgins said.

"Interestingly, safflower was originally grown in Australia as an industrial crop where the oil was used to make paints and resins," she said.

Safflower is ideal for Australian biofactories as it is a very hardy and adaptable crop that does well in warm-season conditions and should cope well with the expected stresses of climate change.

"Our market intelligence has shown that global demand for high purity oleic acid oil could require over 100,000 hectares of 'super-high' oleic safflower, which is comparable to the size of the cotton industry in Australia," Dr Higgins said.

"The Crop Biofactories Initiative will engage in further discussions with a number of local and international companies to develop production of this high value safflower crop in Australia," she said.

'Super-high' oleic safflower will also provide a core technology platform for the future development of a range of oils with high contents of industrially-important derivatives of oleic acid.


'/>"/>
Contact: Kylie Williams
Kylie.Williams@csiro.au
61-262-465-426
CSIRO Australia
Source:Eurekalert  

Related biology news :

1. Virus killer gets supercharged
2. Supercharged proteins enter biologys forbidden zone
3. A dose of safflower oil each day might help keep heart disease at bay
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Supercharged safflower
(Date:2/21/2017)... and PORTLAND, Ore. , Feb. ... the Avamere Family of Companies (Avamere Health Services, Infinity ... a six-month research study that will apply the power ... at senior living and health centers. By analyzing data ... to gain insights into physical and environmental conditions, and ...
(Date:2/13/2017)... 13, 2017  RSA Conference -- RSA, a Dell ... designed to enhance fraud detection and investigation across ... RSA Fraud & Risk Intelligence Suite. The new ... additional insights from internal and external sources as ... their customers from targeted cybercrime attacks. ...
(Date:2/8/2017)... Feb. 8, 2017 About Voice Recognition Biometrics ... match it against a stored voiceprint template. Acoustic ... cadence, and tone are compared to distinguish between ... installation, as most PCs already have a microphone ... Voice recognition biometrics are most likely to be ...
Breaking Biology News(10 mins):
(Date:3/24/2017)... March 24, 2017 Sinovac Biotech Ltd. ("Sinovac" or the ... China , today announced that its board of directors ... of the plan from March 27, 2017 to March 27, 2018. The ... About Sinovac Biotech Ltd. ... Sinovac Biotech Ltd. is a ...
(Date:3/23/2017)... MA (PRWEB) , ... March 23, 2017 , ... ... “a viscoelastic material that exhibits both viscous and elastic characteristics when deformed, which ... disc polymer exhibits properties to gently absorb compressive forces and return to its ...
(Date:3/23/2017)... 23, 2017  SeraCare Life Sciences, Inc., a ... vitro diagnostics manufacturers and clinical laboratories, is ... multiplexed Inherited Cancer reference material ... next-generation sequencing (NGS). The Seraseq™ Inherited Cancer DNA ... from industry experts to validate the ability ...
(Date:3/23/2017)... -- Kineta, Inc., a biotechnology company focused on ... today announced the discovery and characterization of several ... interferon response factor 3 (IRF3) via RIG-I like ... in a murine colon carcinoma mouse model.  Furthermore, ... regression to initial drug treatment were resistant to ...
Breaking Biology Technology: