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“喝普洱茶致癌?” 茶院士駁斥
2012/04/02 12:40:26瀏覽1746|回應0|推薦0
“喝普洱茶致癌?”茶院士駁斥

http://www.chinareviewnews.com   2012-03-11 11:01:53  


  “喝普洱茶致癌?”昨日,新浪微博認證用戶“人體工程學李建軍教授”在微博中提及,喝普洱茶最容易得癌症,茶裡有大量的致癌物“黃曲毒素”。 

  該言論引起不少愛喝普洱茶網友的關注。 

  昨日,被稱為茶院士的中國工程院院士、中國農業科學院茶葉研究所研究員陳宗懋力挺普洱茶,稱曾有多地對普洱茶測定過,只有極個別樣本發現過微量的黃曲黴毒素,其微量根本不構成致癌威脅。 

  普洱致癌說引發大討論 

  “喝普洱茶是得癌症最快的方法,因為放了太久,裡面有大量的黃曲毒素是致癌物。”“人體工程學李建軍教授”的這條微博激起千層浪,曾被世人稱讚的普洱茶,突然被冠上了“致癌”的稱號,引發了網友討論。 

  截至昨日19時30分,該微博已被轉發5962次,千餘名網友參與評論。很多人求證此說法的真假,個別網友很是擔憂,也有網友認為是無稽之談,要博主拿出證據再說話。更有普洱愛好者和茶商在評論中叫板李建軍。 

  新浪微博實名認證為“世界茶文化交流協會名譽會長”的“茶人王心”發評論稱,黃曲黴大量存在於空氣和食物,在堅果植物、大米等中易轉變為黃曲黴毒素。但全世界的實驗室中尚未發現茶中的黃曲黴能轉化成黃曲黴毒素。 

  營養師駁斥“普洱致癌說” 

  網絡搜索發現,“普洱茶致癌說”幾年前便有,昨日,記者試圖聯繫李建軍,截至昨日18時,李建軍未回應。 

  昨日,知名營養師顧中一在果殼網發文駁斥“喝普洱會最快致癌”。顧中一介紹,黃曲黴毒素主要是黃曲黴菌和寄生曲黴菌的代謝產物,被世界衛生組織(WHO)列為I類致癌物。由於普洱茶是後發酵,特別是濕倉儲存的過程中會出現黴變的可能,受到真菌毒素污染,這些毒素中就包括黃曲黴毒素。 

  “談到致癌物不談劑量,都是在耍流氓。”顧中一指出,根據美國的規定,除奶製品之外,所有食物中的黃曲黴總量不超過20ppb。儘管目前我國對茶葉中黃曲黴毒素B1的限量標準尚未制定,但普洱茶導致癌症的風險並不高,無需擔心。 

  ■ 聲音 

  “茶院士”陳宗懋 

  “普洱茶致癌不可能” 

  昨日,素有“茶院士”之稱的陳宗懋院士稱,過去很多地方對普洱茶中是否含有黃曲黴毒素做過測定,只在極個別的樣本中發現過,而且含量非常低。“有害的東西沒到量就不構成毒害,普洱茶致癌是絕對不可能的。” 

  陳宗懋院士解釋,普洱茶由生茶變成熟茶,要經過好幾年時間,在這個過程中,需要幾種菌群參與發酵,從而構成普洱茶的香味。這幾種參與發酵的菌群均是有益菌群,沒有黃曲黴菌。(來源:新京報)

早在 20 幾年前就知道了

為初入茶藝新首溫故知新囉 ~

金花有圖為證

其於阿里阿紮 一概不管


下關印級茶金花極品   37 張相片

玩茶玩壺喜歡一元起標 ... 呵呵

我沒意見 反正又不是我在喝 ...

金花是什麼?

按照中國國家標準:金花是灰綠麯黴的金黃色孢子,金花越多品質越好。金花能分泌澱粉酶和氧化酶,可催化茶葉中的澱粉轉化為單糖,催化多酚類化合物氧化,使茶葉湯色變棕紅,消除粗青味。金花...冠突散囊菌,是益生菌,目前只有黑茶類的茯茶才會要求製作時刻意培養此菌種,要一定的茶梗與葉片黃金比例且鬆緊適度以營造空間利於滋生,這道工序又稱"發花",是屬於國家機密,優質茯茶金花普茂,日本人早已對此茶的"益生菌"視為珍寶且於十年前就引進供其國人飲用。

金花的作用:金花能產生一種酶 ....

金花是什麼?

微博傳喝普洱茶會致癌儲存不當會產生黃曲霉毒素

網傳普洱茶致癌 「飄黴味勿買」

“喝普洱茶致癌?” 茶院士駁斥 

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.

"Drink tea cancer?" Tea academicians refute 


Carcinogenic drink tea? "Yesterday, the Sina microblogging Authenticated Users" ergonomic Professor Li Jianjun, "mentioned in the microblogging, drinking tea is most likely to get cancer, the tea, there are a lot of carcinogen Aflatoxin 

The comments caused the concern of many like to drink Pu'er tea friends. 

Yesterday, known as the tea academician of Chinese Academy of Engineering, Chinese Academy of Agricultural Sciences, Tea Research Institute researcher Chen Zongmao behind tea, said there was more of Pu'er tea determination, only very few samples were found traces of aflatoxin, the trace do not pose a carcinogenic threat. 

The Pu'er carcinogenic said to spark discussion 
"Drinking tea is the fastest way to get cancer, because it put too long, there are a lot of Aflatoxin is a carcinogen." Ergonomic Professor Li Jianjun microblogging ripple had The praise of the world tea, suddenly branded a "cancer" in the title, causing users to discuss. 
As of 19:30 yesterday, the microblogging has been forwarded 5962, more than a thousand users reviews. Many people to verify the genuineness of this argument, individual users are very worried, there are users that is nonsense, you want bloggers to produce evidence to speak again. Destabilize Jianjun more Pu'er enthusiasts and merchants in the comments. 
Sina microblogging real-name certification for the World Tea Cultural Exchange Association, honorary president of the "tea heart" made comments that aflatoxin in large numbers in the air and food, easy nut plants, such as rice into aflatoxin.Laboratories around the world have not yet found aflatoxin in the tea into the aflatoxin. 
Nutritionist refute Pu'er carcinogenic 
Web search found that, "the Pu'er carcinogenic said" there were a few years ago, yesterday, the reporter tried to contact Li Jianjun, Li Jianjun not respond as of 18:00 yesterday,. 
Yesterday, the well-known nutritionist care in a Nutshell Network Posting refute the "drink Pu'er fastest carcinogenic. Gu introduced aflatoxin metabolites of Aspergillus flavus and parasitic Aspergillus as a class I carcinogen by the World Health Organization (WHO). Pu'er tea after fermentation, especially in wet storage deposit mildew may be subject to mycotoxins in these toxins, including aflatoxin. 
Talked about carcinogens aside dose in bullying. "In the care of one pointed out that, according to the provisions of the United States, with the exception of dairy products outside the aflatoxin total in all food does not exceed 20 ppb. Although the limits of aflatoxin B1 in the tea has not yet developed, but Pu'er tea lead to cancer risk is not high, no need to worry. 

Sound 

"Tea Academy of Sciences," Chen Zongmao 

"Pu'er carcinogenic impossible" 

Yesterday, known as "tea Academy of Sciences," said Chen Zongmao Fellow of the past in many places in the Pu'er tea contains aflatoxin done determination, found only in very few samples, and the content is very low. "Harmful things not to do not constitute a poisoned Pu'er tea carcinogens is absolutely impossible." 

Academician Chen Zongmao explained, Pu'er Tea Health tea and become mature after several years, in this process, you need several flora involved in fermentation, which constitutes of tea flavor. These types involved in the fermentation flora are beneficial bacteria, no aflatoxin. (Source: Beijing News) 
Know as early as 20 years ago 

For entering the tea refresher Hello ~ 

The Jinhua there photo card 

Its not a matter of Ali Azar 


The Shimonoseki India level tea Jinhua best 37 photos 


Play tea to play the pot like a yuan standard ... 

I did not anyway, not that I drink ... 

What is the Golden Flower? 

In accordance with the Chinese national standard: the Golden Flower is a golden yellow spores of Aspergillus glaucus, Jinhua, the more quality the better. Jinhua can secrete amylase and oxidase, can catalyze the starch into simple sugars in tea, catalytic compounds, oxidation of polyphenols, the tea soup mere mention of reddish brown, the elimination of coarse green taste. Golden Flower ... coronoid scattered capsule bacteria, probiotics, Fu Tea will be the only black tea class requirements produced deliberately cultivate this species to the tea stems and leaves of the golden ratio and an appropriate degree to create a space conducive to breeding process known as "flooding", is a state secret, the quality Fuzhuan Tea Golden Flower & P Mao, the Japanese already this tea "probiotics" as a treasured introduction a decade ago for people to drink. 

The role of the Golden Flower: Golden Flower can produce an enzyme .... 

What is the Golden Flower? 

The microblogging Chuan drink Pu'er tea will carcinogenic stored properly will produce aflatoxin 

Do not buy a network transmission the Pu'er carcinogenic "Gone with the Wind musty" 

"Drink tea cancer?" Tea academicians refute 
...

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