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來源資料
頁籤選單縮合
題 名 | 普洱茶及老茶沖泡飲用衛生安全之初探=The Investigation of Drinking Safety of Pu-Erh Tea and Aged Tea |
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作 者 | 郭芷君; 陳國任; | 書刊名 | 臺灣茶業研究彙報 |
卷 期 | 32 2013.11[民102.11] |
頁 次 | 頁129-136 |
分類號 | 412.37 |
關鍵詞 | 普洱茶; 老茶; 生菌量; Pu-Erh tea; Aged tea; Total plate count; |
語 文 | 中文(Chinese) |
中文摘要 | 近年普洱茶及老茶因具有珍藏價值而廣受消費市場喜愛,然因保存方式迥異,造成民眾對其飲用衛生安全存有疑慮,故本試驗蒐集各種形態之普洱茶、老茶及未經存放之臺灣特色茶,進行生菌量之比較。試驗結果顯示:臺灣特色茶、曬菁毛茶、緊壓普洱生茶及老茶若保存良好,以沸水沖泡其生菌量皆符合飲料類衛生標準;而普洱熟茶之茶湯生菌量超出衛生標準之比例則為10.34%,故消費者宜慎選包裝及保存良好之茶樣。 |
英文摘要 | Recently, Pu-Erh tea and aged tea are popular due to their collection value. However, the multifarious preservation ways cause the consumer concerns about the safety of drinking Pu-Erh tea and aged tea. Thus we collected different types of Pu-Erh tea, aged tea and Taiwan tea without aging, and compared the plate count of viable microbes. Results show that the total plate counts of Taiwan tea without aging, sun-dried green tea, Pu-Erh raw tea and aged tea by boiling water brewing are in accordance with the Sanitation Standard for Beverage requirements. There is 10.34% of the Pu-Erh ripe tea beyond the standard requirements. Therefore, we recommend consumers should to choose the tea which is well-packaged and well-preserved. |
本系統中英文摘要資訊取自各篇刊載內容。