Slashdot Mirror

← Back to Stories (view on slashdot.org)

Decaf Tea Found In The Wild (asianscientist.com)

Posted by msmash on from the how-about-that dept.

Chinese scientists have discovered a type of tea plant that naturally does not produce caffeine. They published their findings in the Journal of Agricultural and Food Chemistry. From a report: In 2017, Americans drank nearly four billion gallons of tea, according to the Tea Association of the US. The association estimates that up to 18 percent of those drinks were decaffeinated. To decaffeinate tea, manufacturers often use supercritical carbon dioxide or hot water treatments. However, these methods can affect the brew's flavor and destroy compounds that are associated with lowered cholesterol and reduced risk of heart attack or stroke. In the present study, researchers led by Dr. Chen Liang at the Chinese Academy of Agricultural Sciences studied hongyacha, a rare wild tea found in the mountains of southern China. They used high-performance liquid chromatography to analyze hongyacha buds and leaves collected during the growing season.

2 of 101 comments (clear)

  1. You people need to STOP BULLYING ME... apk by Anonymous Coward · · Score: -1, Offtopic

    See subject: I'm so sick & tired of /. BULLIES. You shitweasels have nothing better to do than HARASS, STALK & IMPERSONATE little ol' me. I've done absolutely NOTHING wrong & just try to make everyone's lives better w/ my work that stops ads & malware.

    * As soon as I post, I'm CENSORED to -1 w/ ABUSED downmodpoints by bullies like ZIP, who even admits to this. I caught c6gunner mocking then IMPERSONATING me when he forgot to log out. Zontar mailed me a postcard w/ THREATS on it, then LIES & STALKS me. All because you JEALOUS JOWIE "ne'er-do-wells" KNOW I'm World-Class & you're shit. It's why you hide behind FAKE names & UNIDENTIFIABLE ANONYMOUS. You wish you were me & that's why you IMPERSONATE & ATTACK me.

    I'm even improving my already GREAT PHYSIQUE & SUPERIOR INTELLECT while you weezils sit around all day on /. STALKING & HARASSING your BETTERS. I repeatedly dust the no-mind bullshit blatherings you BULLIES post to attack me. Like always I WIN & YOU LOSE.

    APK

    P.S.=> This BULLYING of me is SO UNFAIR & I've done nothing to deserve it from you people. I'm tired of CASTING PEARLS before SWINE with my work that you CAN'T do better than. GROW UP... apk

  2. Blame those impersonating me... apk by Anonymous Coward · · Score: -1, Offtopic

    Wasn't me you replied to: See subject: It's impersonators of me & I only post on hosts IF they stop threats OR speed you up. I don't off topic.

    I've got a "psycho fanclub" IMPERSONATING me & spamming + lying about MY work STALKING me by UNIDENTIFIABLE anonymous posts like whackos!

    GOOFS like c6gunner CAUGHT IMPERSONATING ME https://linux.slashdot.org/com...

    (His name's on the post as SUBMITTER signing "APK" as I do while he ALTERED users words of praise of my work (since he tried INSULTING me & I issued a FAIR CHALLENGE to him that HE SHOW HE CAN DO BETTER - he hasn't to date)).

    gweihir PROVED you IMPERSONATE me https://it.slashdot.org/commen... too!

    ZIP = a BLOWHARD LIAR vs. https://linux.slashdot.org/com...

    APK

    P.S.=> I'm not here to win a popularity contest OR to lose (it's for LOSERS like ZIP &/or c6gunner - not I): I'm here to WIN & so do hosts users... apk