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60秒科學:麥盧卡花蜜能有效抑制某些細菌

時間:2011-04-21 10:56:30 來源:scientificamerican 編輯:sunny  每天三分鐘英語輕松學

麥盧卡蜂蜜,是新西蘭獨有的特色蜂蜜,為國寶級制蜜首選,濃醇蜜香,質滑芳甘,氣蘊天成,風味迷人耐人尋味,且具有其它蜂蜜所沒有的活性抗菌成分-- UMF獨麥素,它的特殊治療能力甚至超過很多傳統的藥品,這使其優于其他蜂蜜,成為世界上最珍貴的蜂蜜之一,堪稱蜂蜜中的極品。

Honey’s been a medicine since before medicine as we know it even existed. Its use was described on Sumerian clay tablets from nearly 4,000 years ago. Ancient Egyptians made ointments of honey to treat various injuries.

And honey’s been mixed into contemporary medicine as well, as a bacteria fighter. Now scientists have an idea about how honey fights some bacteria—and might help with antibiotic resistance. The work was presented at a Society for General Microbiology conference in England.

The researchers focused on manuka honey from New Zealand. This honey has already been incorporated into treatments for wound care.The researchers investigated the honey’s activities versus three bacterial species that commonly infect wounds. Turns out that the manuka honey keeps some bacteria from being able to attach themselves to tissue. It also hampers bacteria from forming biofilms, which bacteria use as protection from antibiotics.

They also learned that found that manuka honey can make the dreaded MRSA more susceptible to antibiotics. Which could help reverse the bacteria’s resistance. If these initial findings hold, honey could find a new role as part of a one–two punch of drugs and the sweet stuff to combat infection.

—Cynthia Graber

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