See other Science/Tech Articles
Title: Scientists think cockroach milk could be the superfood of the future
Source:
[None]
URL Source: [None]
Published: Jul 26, 2016
Author: JACINTA BOWLER
Post Date: 2016-07-26 08:19:31 by Tatarewicz
Keywords: None
Views: 309
Comments: 4
ScienceAlert... An international team of scientists has just sequenced a protein crystal located in the midgut of cockroaches. The reason? It’s more than four times as nutritious as cow’s milk and, the researchers think it could be the key to feeding our growing population in the future. Although most cockroaches don’t actually produce milk, Diploptera punctate, which is the only known cockroach to give birth to live young, has been shown to pump out a type of ‘milk’ containing protein crystals to feed its babies. The fact that an insect produces milk is pretty fascinating – but what fascinated researchers is the fact that a single one of these protein crystals contains more than three times the amount of energy found in an equivalent amount of buffalo milk (which is also higher in calories then dairy milk). Clearly milking a cockroach isn’t the most feasible option, so an international team of scientists headed by researchers from the Institute of Stem Cell Biology and Regenerative Medicine in India decided to sequence the genes responsible for producing the milk protein crystals to see if they could somehow replicate them in the lab. "The crystals are like a complete food - they have proteins, fats and sugars. If you look into the protein sequences, they have all the essential amino acids," said Sanchari Banerjee, one of the team, in an interview with the Times of India. Not only is the milk a dense source of calories and nutrients, it’s also time released. As the protein in the milk is digested, the crystal releases more protein at an equivalent rate to continue the digestion. "It’s time-released food," said Subramanian Ramaswamy, who led the project. "if you need food that is calorifically high, that is time released and food that is complete. This is it." It’s important to point out that this dense protein source is definitely never going to be for those trying to lose weight, and probably isn’t even required for most western diets, where we are already eating too many calories per day. But for those who struggle to get the amount of calories required per day, this could be a quick and easy way to get calories and nutrients. "They're very stable. They can be a fantastic protein supplement," said Ramaswamy. Now the researchers have the sequence, they are hoping to get yeast to produce the crystal in much larger quantities- making it slightly more efficient (and less gross) than extracting crystals from cockroach’s guts. Who needs kale and quinoa when you have cockroach milk supplements? …Yeah, we aren’t 100 percent convinced either. But if it helps alleviate the food shortages we’ll have to deal with this generation, we’ll take it. The research was published in IUCrJ, the journal of the International Union of Crystallography. Poster Comment: So even cockroaches have something to teach us. Here with have the Syrian army trying to stamp them out.
Post Comment Private Reply Ignore Thread
Top • Page Up • Full Thread • Page Down • Bottom/Latest
#1. To: Tatarewicz (#0)
Scientists also predict the only thing living after the next nuclear war will be .... cockroaches.
U.S. Constitution - Article IV, Section 4: NO BORDERS + NO LAWS = NO COUNTRY
The world is less than 40 years away from a food shortage that will have serious implications for people and governments, according to a top scientist at the U.S. Agency for International Development. "For the first time in human history, food production will be limited on a global scale by the availability of land, water and energy," said Dr. Fred Davies, senior science advisor for the agency's bureau of food security. "Food issues could become as politically destabilizing by 2050 as energy issues are today." Davies, who also is a Texas A&M AgriLife Regents Professor of Horticultural Sciences, addressed the North American Agricultural Journalists meeting in Washington, D.C. on the "monumental challenge of feeding the world." He said the world population will increase 30 percent to 9 billion people by mid-century. That would call for a 70 percent increase in food to meet demand. "But resource limitations will constrain global food systems," Davies added. "The increases currently projected for crop production from biotechnology, genetics, agronomics and horticulture will not be sufficient to meet food demand." Davies said the ability to discover ways to keep pace with food demand have been curtailed by cutbacks in spending on research. "The U.S. agricultural productivity has averaged less than 1.2 percent per year between 1990 and 2007," he said. "More efficient technologies and crops will need to be developed -- and equally important, better ways for applying these technologies locally for farmers -- to address this challenge." Davies said when new technologies are developed, they often do not reach the small-scale farmer worldwide. "A greater emphasis is needed in high-value horticultural crops," he said. "Those create jobs and economic opportunities for rural communities and enable more profitable, intense farming." Horticultural crops, Davies noted, are 50 percent of the farm-gate value of all crops produced in the U.S. He also made the connection between the consumption of fruits and vegetables and chronic disease prevention and pointed to research centers in the U.S. that are making links between farmers, biologists and chemists, grocers, health care practitioners and consumers. That connection, he suggested, also will be vital in the push to grow enough food to feed people in coming years. "Agricultural productivity, food security, food safety, the environment, health, nutrition and obesity -- they are all interconnected," Davies said. One in eight people worldwide, he added, already suffers from chronic undernourishment, and 75 percent of the world's chronically poor are in the mid-income nations such as China, India, Brazil and the Philippines. "The perfect storm for horticulture and agriculture is also an opportunity," Davies said. "Consumer trends such as views on quality, nutrition, production origin and safety impact what foods we consume. Also, urban agriculture favors horticulture." For example, he said, the fastest growing segment of new farmers in California, are female, non-Anglos who are "intensively growing horticultural crops on small acreages," he said. https://www.sciencedaily.com/releases/2014/04/140417124704.htm U.S. Constitution - Article IV, Section 4: NO BORDERS + NO LAWS = NO COUNTRY
Is that not the most amazing thing!!! Article is careful not to call it milk, which it basically is, then calls it milk. It appears you've scooped both the main odd news sites on this -- will tell one. _____________________________________________________________ “We build but to tear down. Most of our work and resource is squandered. Our onward march is marked by devastation. Everywhere there is an appalling loss of time, effort and life. A cheerless view, but true.” - Tesla per FP
U.S. Constitution - Article IV, Section 4: NO BORDERS + NO LAWS = NO COUNTRY
#2. To: Tatarewicz (#0)
#3. To: Tatarewicz (#0)
Although most cockroaches don’t actually produce milk, Diploptera punctate, which is the only known cockroach to give birth to live young, has been shown to pump out a type of ‘milk’ containing protein crystals to feed its babies.
#4. To: NeoconsNailed (#3)
Top • Page Up • Full Thread • Page Down • Bottom/Latest