• 総合トップへ
  • ふじのくに魅力情報
  • 音声読み上げ
  • 文字サイズ・色合いの変更
  • ふりがな表示 ふりがな非表示
  • 組織(部署)から探す
  • Other language
  • ホーム
  • くらし・環境
  • 健康・福祉
  • 教育・文化
  • 産業・雇用
  • 交流・まちづくり
  • 県政情報

ホーム > Information Regarding Shizuoka Green Tea for 2012

ここから本文です。

更新日:平成24年1月5日

Information Regarding Shizuoka Green Tea for 2012

 Radioactive cesium above the regulatory limit was detected in green tea produced in Shizuoka this year due to the Fukushima Daiichi nuclear power plant accident in March. We recognize that this caused great inconveniences to our tea distributors and consumers.
 Based on the Shizuoka Tea Research Center analyses, the Shizuoka Prefectural Government provided guidance for a more thorough tea production management to our tea producers. As a result, it was determined that radioactive levels have significantly dropped.
 From this, the Shizuoka Prefectural Government concludes that teas produced from the rest of the year onward are safe for our distributors and consumers.

 Please click here to download PDF file.(PDF:61KB)

Radioactive cesium-(134+137) levels of fresh tea leaves and unrefined tea at Shizuoka Tea Research Center

figure1_2

Radioactive cesium-(13 4+137) levels of unrefined tea produced in 19 areas in Shizuoka Prefecture

figure2_2

 Radioactive cesium-(134+137) levels of tea produced in 19 areas in Shizuoka (June –September 2011)

                                                                                                                                                                                                                                        (Bq/kg)

   

Radioactive Cesium-(134+137)

Sampling District

Production Area

First Flush Processed Tea

Second Flush Unrefined Tea

Autumn Flush Unrefined Tea

   

6/7/11-6/9/11

6/10/11-7/10/11

9/22/11-9/29/11

Gotenba

Oyama

Hokusun

128

115

59

Numazu Numazu-cha

225

119

37

Izu Izu

359

358

123

Fuji Fuji no ocha

359

223

60

Fujinomiya Fujinomiya no ocha

349

181

69

Shizuoka

(Shimizu-ku)

Shimizu no ocha

368

259

46

Shizuoka

(Aoi-ku)

Honyama-cha

413

13

43

Fujieda Fujieda-cha

305

212

39

Shimada*2 Shimada-cha

311

174

35

Former Kanaya-cho

Kanaya-cha

385

131

40

Kawanehoncho and former Kawane-cho

Kawane-cha

350

106

8

Makinohara Shizuoka Makinohara-cha

272

138

44

Omaezaki Omaezaki-cha

149

191

49

Kikugawa Kikugawa-cha

184

170

37

Kakegawa Kakegawa-cha

146

100

24

Fukuroi Fukuroi-cha

141

74

21

Iwata Iwata-cha

194

54

37

Mori Enshu Mori no cha

158

106

33

Hamamatsu Hamamatsu(Hamamatsu-cha, Tenryu-cha, Tatsuyama-cha, Haruno no cha)

265

109

28

*2  This excludes the former Kanaya-cho and Kawane-cho

  • The first flush processed teas are not blended, thus the location of the tea source can be determined.
  • The unrefined teas are made of primary fresh leaves, which were processed at tea factories in each tea producing areas.
  • The first and second flushes were primarily analyzed by the Yokohama Quarantine Station, with a portion analyzed by the National Institute of Public Health. The autumn flush was analyzed by Seikan co., LTD, an independent inspection company, based on requirements stipulated by the Food Sanitation Act of Japan.

Adobe Readerのダウンロードページへ

PDF形式のファイルをご覧いただく場合には、Adobe Readerが必要です。Adobe Readerをお持ちでない方は、バナーのリンク先から無料ダウンロードしてください。

お問い合わせ

経済産業部農業局お茶振興課

〒420-8601 静岡市葵区追手町9-6

電話番号:054-221-2684

ファックス番号:054-221-2299

メール:ocha-shinko@pref.shizuoka.lg.jp

より良いウェブサイトにするためにみなさまのご意見をお聞かせください

このページの情報は役に立ちましたか?

このページの情報は見つけやすかったですか?