The Philippine Star

Burp! Singapore scientists concoct beer for boosting health

- Reuters

SINGAPORE – It’s a breakthrou­gh worth raising a glass to.

Researcher­s in Singapore have brewed up a beer containing probiotic bacteria that can improve gut health and boost the immune system.

Food researcher Alcine Chan, 23, experiment­ed for almost a year with a recipe of malt, alcohol, hops and a strain of probiotic bacteria, until she got the formula just right.

“The hops are the main ingredient that kills probiotics, so we had to find a way for the probiotics to overcome the hops,” Chan said, demonstrat­ing the preferment­ation process in a laboratory at the National University of Singapore (NUS).

The popularity of beer promises huge market potential for the process, she said, adding that she hoped it would reach as many consumers as possible.

Chan, who perfected the beer recipe as a project for the senior year of her degree, said she drew inspiratio­n from the probiotic yoghurt and dairy drinks she consumes every day.

The pale, bubbly drink tastes slightly sweet and has 3.5 percent alcohol content, just under the four percent to six percent of regular beers. Every 100 ml (3.4 oz) of the drink, or roughly just over a mouthful, contains one billion probiotic organisms.

While probiotics have been shown to improve digestive function and boost the immune system, among other health benefits, project researcher­s stop short of making nutrition claims.

“The beer is simply a new vehicle for delivering probiotics and the associated health benefits,” Chan’s project supervisor, Liu Shao Quan said, adding that it has not yet been given a name.

Melissa Mak, founder of Fermentati­on Friends, a group that holds workshops on making fermented probiotic food and beverages, said she would give the beer a try.

“It’s highly incongruou­s to think of beer as being a good thing in terms of nutrition,” Mak said. “No one knows for sure, but I think it’s a very exciting new product.”

Liu’s team has also experiment­ed with flavored coffees and wines made from Southeast Asia’s popular lychee and durian fruits.

But it will be some time before bars can offer the new beer, as the researcher­s wait for their drink to be patented. The pair are also in talks with beer companies on marketing plans, Liu said, without giving details. The beer contains the Lactobacil­us paracasei L26 probiotic strain, the researcher­s said.

 ?? REUTERS ?? National University of Singapore researcher Alcine Chan Mei Zhi (right) and associate professor Liu Shao Quan pour a pint of ‘gut-friendly’ probiotic sour beer, which incorporat­es a probiotic strain that helps to neutralize toxins, at their Faculty of...
REUTERS National University of Singapore researcher Alcine Chan Mei Zhi (right) and associate professor Liu Shao Quan pour a pint of ‘gut-friendly’ probiotic sour beer, which incorporat­es a probiotic strain that helps to neutralize toxins, at their Faculty of...

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