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posted by mrpg on Wednesday July 04 2018, @08:25PM   Printer-friendly
from the sniff dept.

New generation of deodorants 'on the way'

Experts believe they have found a better way to tackle body odour (BO). The key, they say, is understanding how skin bacteria create the smell from virtually odourless armpit sweat.

Two teams, at the Universities of York and Oxford, say they have now deciphered the first step in this molecular process. It could pave the way for a new generation of deodorants designed to block this unpleasant chain of events, the journal eLife [open, DOI: 10.7554/eLife.34995] [DX] reports.

[...] Co-author Dr Gavin Thomas, from the Department of Biology at the University of York, said: "Modern deodorants act a bit like a nuclear bomb in our underarms, inhibiting or killing many of the bacteria present in order to prevent BO. Only a small number of the bacteria in our armpits are actually responsible for bad smells."

These Staphylococus hominis bacteria use a "transport" protein to recognise and swallow up the odourless compounds secreted in sweat that they convert into BO. And Dr Thomas and colleagues say this could be used as a blueprint to develop a more guided weapon against BO - a new type of spray or roll-on deodorant containing a substance that would stop the transport protein from functioning.

Related: Get a Whiff of This: Man Hasn't Showered in 12 Years
"Smell-O-Vision" Comes to VR in the Form of "OhRoma" Gas Mask
Here's What Happens When You Add Scent to Virtual Reality
Sensor Detects How Bad Your Body Odor is
FDA Approves Topical Cloth for Excessive Armpit Sweating


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  • (Score: 1) by anubi on Thursday July 05 2018, @06:50AM

    by anubi (2828) on Thursday July 05 2018, @06:50AM (#702889) Journal

    Has anyone tried raising the pH of the area with something like milk of magnesia? I have tried that with varying degrees of success... apply the milk of magnesia the same way and in conjunction with a normal scented deodorant.

    In one fit of desperation, I used a product available at Home Depot called "Odo-Ban". Its supposed to be for the laundry, but seemed to "freshen" me and stale shirt up a bit when I did not have time to go clean up properly.

    --
    "Prove all things; hold fast that which is good." [KJV: I Thessalonians 5:21]