Navigation Links
Skimmed milk -- Straight from the cow

Herds of cows producing skimmed milk could soon be roaming our pastures, reports Cath O’Driscoll in Chemistry & Industry, the magazine of the SCI. Scientists in New Zealand have discovered that some cows have genes that give them a natural ability to produce skimmed milk and plan to use this information to breed herds of milkers producing only skimmed milk.

The researchers also plan to breed commercial herds producing milk with the unique characteristics required to make a butter that is spreadable straight from the fridge. They have already identified a cow, Marge, with the genes required to do this and say a commercial herd is likely by 2011. The milk is very low in saturated fats and so should be high in polyunsaturates and monounsaturated fats.

Experts say that the discovery of these rogue milkers could completely revolutionise the dairy industry. Ed Komorowski, technical director at Dairy UK says that the New Zealand approach could be used to breed cows that still produce full-fat milk but with only the good fats, which could swing things back in favour of full-fat milk. In the UK, for example, only 25% of milk sold is full fat. ‘In future if whole milk can be made to contain unsaturated fats – which are good for you – then it might mean that people change back to whole milk products. The big thing about dairy products is taste, so this would be a way of giving the benefits of taste without the disadvantage of saturated fats,’ according to Komorowski.

This may also overcome the problem of waste. ‘If you can genetically produce milk without fat then that may turn out to be a very good solution to what might later be a big disposal issue,’ says Komorowski. Producing skimmed and semi-skimmed milk means there is a lot of fat left over.

Komorowski noted, however, that although the lower-fat milk may be healthier, it will be interesting to see how much milk the cows actually produce.

The rogue cows were disco vered when biotech company ViaLactia screened the range of milk compositions across the entire herd of 4m New Zealand cattle. New Zealand dairy firm Fonterra has already made milk products from Marge’s milk and they maintain the positive taste.
'"/>

Source:Society of Chemical Industry


Related biology news :

1. Virtual Patient to simulate real-time organ motions for radiation therapy
2. Jumping gene helps explain immune systems abilities
3. Protein helps regulate the genes of embryonic stem cells
4. Scientists reveal the shape of a protein that helps retroviruses break into cells
5. Thai spice helps cut blood sugar swings
6. Chemists synthesize molecule that helps body battle cancers, malaria
7. Ancient DNA helps clarify the origins of two extinct New World horse species
8. Massey Cancer Center researcher helps to identify a piece of the cancer puzzle
9. Study: Well-known protein helps stem cells become secretory cells
10. Beyond genes: Lipid helps cell wall protein fold into proper shape
11. Simple sea sponge helps scientists understand tissue rejection

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:12/20/2016)... and GENEVA, Dec, 20, 2016   ... data sensor technology, and STMicroelectronics (NYSE: ... spectrum of electronics applications, announced today the launch ... kit for biometric wearables that includes ST,s compact ... Valencell,s Benchmark™ biometric sensor system. Together, ...
(Date:12/16/2016)... , Dec. 16, 2016   IdentyTechSolutions ... Identity management products and solutions and a cutting-edge ... today that it is offering seamless, integrated solutions ... security entrance products. The solutions provide IdentyTech,s customers ... secure their facilities from crime and theft. ...
(Date:12/16/2016)... The global wearable medical device market, in terms of ... USD 5.31 billion in 2016, at a CAGR of 18.0% during ... ... in medical devices, launch of a growing number of smartphone-based healthcare ... healthcare providers, and increasing focus on physical fitness. ...
Breaking Biology News(10 mins):
(Date:1/20/2017)... ... January 20, 2017 , ... SpineFrontier, ... next evolution in spinal fusion, the MISquito Percutaneous Pedicle Screw System (part ... SpineFrontier is focused on technique driven product solutions that provide maximum efficiency ...
(Date:1/19/2017)... Ky. and HOUSTON ... Inc. ("NX Prenatal") today announced the formation of ... together leading clinicians and industry veterans who enhance ... company as it accelerates development of its novel ... to provide medical, clinical and strategic guidance for ...
(Date:1/19/2017)... ... January 19, 2017 , ... ... solutions for pharmaceutical research and development (R&D), today announced the launch of ... analysis and interpretation for the rapidly evolving field of precision medicine. ...
(Date:1/19/2017)... , Jan. 19, 2017  ArmaGen, Inc., ... Schmidt , Ph.D., as chief executive officer, as ... directors. Dr. Schmidt brings to ArmaGen more than 17 ... research and development of biotherapeutics and pharmaceuticals. ... with the diverse experience and skillset necessary to ...
Breaking Biology Technology: