A 'super' house plant that can remove air pollutants from your home
Houseplants do more than just add natural beauty to your abode. They also help clean the air.
Now, researchers have improved the
air-cleaning properties of one common household plant, the pothos ivy.
The team genetically modified pothos ivy to not only remove carcinogens
such as chloroform and benzene from the air, but to synthesize a
protein, called 2E1, that transforms these harmful compounds into
molecules the plants use for their own growth.
The researchers chose pothos ivy as the plant for modification because
it grows well indoors in a variety of conditions.
The scientists added benzene or chloroform gas to modified and
non-modified plants in glass tubes. Over 11 days, they collected data on
how each pollutant's concentration changed.
According to the study, the unmodified plants didn't affect the
concentration of either gas much. But the modified plants changed the
concentration of chloroform dramatically inside the tube, making it drop
by 82 percent just after three days. By the sixth day, it was almost
completely undetectable.
The concentration of benzene also decreased thanks to the modified plants. By day eight, it dropped by an impressive 75 percent.
"People haven't really been talking about these hazardous organic
compounds in homes, and I think that's because we couldn't do anything
about them," study author in a statement. "Now we've engineered houseplants to remove these pollutants for us."
The research team plans to add a protein to pothos plants that can break
down another hazardous pollutant inside some homes: formaldehyde. This
harmful compound is often found in wood flooring and cabinets.
THIS IS ONLY FOR INFORMATION, ALWAYS CONSULT YOU PHYSICIAN BEFORE
HAVING ANY PARTICULAR FOOD/ MEDICATION/EXERCISE/OTHER REMEDIES.
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Labels: Benzene, Carcinogens, chloroform, compounds, formaldehyde, harmful, molecules, plants, pothos ivy, protein -2E1, removes, synthesizes, transforms, use for growth
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