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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, Oct. 30


Dental-Expo St. Petersburg 2014 concludes today at Lenexpo. Welcoming specialists from throughout the federation, the forum is an opportunity for dentists to share tricks of the trade and peruse the most recent innovations in technology and equipment, with over 100 companies hocking their wares at the event.



Friday, Oct. 31


Put your grammar and logical thinking to the test in a fun and friendly environment during the British Book Centers Board Game Evening starting at 5 p.m. today. The event is free and all are welcome to attend.



Saturday, Nov. 1


The men and women who dedicate their lives to fitness get their chance to compete for the title of best body in Russia at todays Grand Prix Fitness House PRO, the nations premier bodybuilding competition. Not only will men and women be competing for thousands of dollars in prizes and a trip to represent their nation at Mr. Olympia but sporting goods and nutritional supplements will also be available for sale. Learn more about the culture of the Indian subcontinent during Diwali, the annual festival of lights that will be celebrated in St. Petersburg this weekend at the Culture Palace on Tambovskaya Ul. For 100 rubles ($2.40), festival-goers listen to Indian music, try on traditional Indian outfits and sample dishes highlighting the culinary diversity of the billion-plus people in the South Asian superpower.



Sunday, Nov. 2


Check out the latest video and interactive games at the Gaming Festival at the Mayakovsky Library ending today. Meet with the developers of the popular and learn more about their work, or learn how to play one of their creations with the opportunity to ask the creators themselves about the exact rules.



Monday, Nov. 3


Non-athletes can get feed their need for competition without breaking a sweat at the Rock-Paper-Scissors tournament this evening at the Cube Bar at Lomonosova 1. Referees will judge the validity of each matchup award points to winners while the citys elite fight for the chance to be called the best of the best. Those hoping to play must arrange a team beforehand and pay 200 rubles ($4.80) to enter.



Tuesday, Nov. 4


Attend the premiere of Canadian director Xavier Dolans latest film Mommy at the Avrora theater this evening. The fifth picture from the 25-year-old, it is the story of an unruly teenager but the most alluring (or unappealing) aspect is the way the film was shot: in a 1:1 format that is more reminiscent of Instagram videos than cinematic art. Tickets cost 400 rubles ($9.60) and snacks and drinks will be available.



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