I'm pretty sure most people have a sponge cleaning cloth in their kitchen. If you do,cellulose sponge manufacturer change it immediately! That's because this spongy cleaning tool provides an excellent physical environment for microbes to colonize! A new study has found that porous kitchen sponges provide the perfect physical structure for bacterial colonies, providing the ideal number of different sized compartments for microbes.

Sponges are a haven for microbes, holding 54 billion bacteria per cubic centimeter. In addition to being moist, airy and rich in food waste, sponges provide the best physical environment for bacteria, researchers report in the latest issue of the journal Nature Chemical Biology.

Just like our human society,wholesale Konjac sponge bacteria prefer to analyze interactions with their peers at different cultural levels, with some preferring to socialize through socialization and others preferring to be alone. Lingchong You,natural luffa sponge a synthetic bioeconomist at Duke University, and colleagues wanted to know how isolating microbes that get different types of data would develop an impact as well as their community interactions. They could find that isolation at the student intermediate business level - similar to isolation in sponges - maximized the diversity of Chinese communities.

Research staff distributed different strains of E. coli primarily on plates with 6 to 1,536 wells, which were used as data-isolation compartments. 30 hours later, the study passed the team could examine the number and type of bacterial strains cultured on each plate.

Each compartment is like a party to which bacteria are randomly assigned; if there are six compartments, each party may have a similar combination of colonies of the same character, with only the social types surviving. And if there are a thousand or more compartments, each microbe may be separate, and then the new army will not hold the combination, and thus the social bacteria die. But the intermediate number of compartments maximizes the chances of a microbe attending its preferred party; one antisocial microbe might die at a party dominated by socializers, but another might survive a chilly party. Biodiversity is protected.

Kitchen sponges have a range of holes, large and small, which not only provide the ideal number of bacterial compartments, but also provide parties of different sizes for a wider range of microorganisms. In experiments conducted with kitchen sponges, the researchers found that the resulting bacterial communities were more diverse than those from liquid cultures, which are a common method of cultivating bacteria in laboratories.

Fortunately, most bacteria in sponges are non-pathogenic. However, if dangerous bacteria, such as salmonella in raw chicken, do emerge, the sponge's optimal structure may help them survive.

"Sponges are not well suited for Chinese kitchen sanitation," says Markus Egert, a microbial management scientist at the University of Furtwangen in Fillingen-Schwenningen, Germany, who did not have a student involved in learning about this technology research. "Although sterile surfaces do not exist in our homes, kitchen sponges are the items that reach the highest density of distribution of poverty in the home."

But this problem is easily solved by replacing the cleaning tool of this sponge structure with a brush.
精選文章:

BABY BATHING UNIVERSITY QUESTION, BATHING SPONGE IS ALSO HAVE TO PA...

Magic Konjac Sponge.

The farmer's pot scrubber, the old loofah sponge, has many uses for...