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Be Happy, Eat Sea-Buckthorn, Russian Scientists Say

Published: June 3, 2014 (Issue # 1813)



  • Scientists have developed a method for extracting high concentrations of the "happiness hormone" serotonin from the sea-buckthorn plant.
    Photo: Greyerbaby / Pixabay

Russian chemists have developed a method for extracting high concentrations of the "happiness hormone" serotonin from the sea-buckthorn plant, the branches of which are usually discarded as debris during its harvest, a research scientist said.

"The bark of sea-buckthorn contains lots of serotonin — a thousand times more than bananas or chocolate — but the problem is that sea-buckthorn bark is not as much fun to chew as a banana or chocolate," said Oleg Lomovsky, the deputy research director at the Institute of Solid State and Mechanical Chemistry in Novosibirsk, Interfax reported.

While serotonin is popularly known as a "happiness hormone," it can also be used as a natural preservative to keep flowers or leafy vegetables fresh for up to three to five times longer, Lomovsky said.

Artificially produced serotonin is too expensive to be used to keep salad greens fresh, but its natural counterpart derived from sea-buckthorn would be cheaper and safer for human health, Lomovsky said.

The berries of sea-buckthorn — a shrub that grows widely in Russia's Altai region and is cultivated in other parts of the country, as well as in some areas in Europe and Asia — are notoriously had to gather, as they cluster around the plants' thorny branches.

Industrial methods of harvesting often involve cutting off branches, which are then cleared of berries and discarded as debris. Lomovsky's institute has developed a method for extracting serotonin from the bark, the research scientist told Interfax.

"We are lucky because sea-buckthorn is our brand," Lomovsky was quoted as saying. "Everybody was working only on processing the berries, while we have shown that its bark is also a very interesting product."





 


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Thursday, July 24


Liliana Modiliani, a well-known Russian stylist, will talk about choosing clothes that fit during her lecture at 7 p.m. at the Pryamoy Efir art club, 13 Viborgskoe Shosse.



Friday, July 25


Discuss Russia’s economic and political prospects for 2014 during a Business Breakfast organized by SPIBA at 9.30 a.m. in the Bank Saint-Petersburg office at 64


Malookhtinsky Prospekt.


Start your weekend with adorable miniature pigs at the Squealing Pig festival at 7 p.m. this evening in the Karl & Friedrich restaurant, 15 Iozhnaya doroga, on Krestovsky Island.



Saturday, July 26


Hundreds of brand-new and retro cars, drag and drift shows, test drives and karting are planned for the Avtobum-2014 festival, which will take place in front of the RIO shopping center at 2 Fuchika Ulitsa.


Participants in today’s SaniDay Summer competition will impress visitors with their hand-made, unusual and hilarious boats, which will race at the Igora Resort near the 54th kilometer on Priozerskoe Shosse.


Metro Family Day will include both serious lectures for adults and master-classes for children, making the event interesting for the whole family. To participate, come to Kirov Park on Yelagin Island.


Photography will be the focus of today’s Photosubbota, which features lectures by famous photographers, meetings with photo schools and studio representatives, and participation in a photography competition. The event starts at noon at Petrokongress, 5 Lodeynopolskaya Ulitsa.


If you like cycling, make sure to visit the Za Velogorod Festival with its retro bike exhibition, market and live music. The second round of the Leningrad Criterium race will also take place during the event at Petrovsky Arsenal in Sestroretsk.



Sunday, July 27


Navy Day will be celebrated with a weapon and military transportation exhibition, self-defense master classes and concerts. The event starts at 1 p.m. in the 300th Anniversary Park of St. Petersburg.



Monday, July 28


Don’t miss a chance to see the latest achievements in robotics during the RoboDom interactive show, exhibiting more than 150 robots. The show will be at BUM center, 22/2 Gzhatskaya Ulitsa, until Aug. 3. The entrance ticket costs 350 rubles ($10).



Tuesday, July 29


A video of a Queen concert from 1986 will be shown today at 8 p.m. in Yaschik, 50/13 Ligovsky Prospekt.



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