BS ISO 18447:2021

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Tea. Determination of theaflavins in black tea. Method using high performance liquid chromatography. | Status: Current

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1 Scope This document specifies a high performance liquid chromatography (HPLC) or ultra-high performance liquid chromatography (UHPLC) method for the determination of content of the four major theaflavins of tea. It is applicable to both leaf and instant black and oolong teas. The method is currently not validated for ready-to-drink (RTD) beverages.

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Publisher BS

File size 1.63 MB

Pages 26

Format PDF

Publication date 2021-09-09

ISBN-13 978-0-539-06022-5

ISBN-13 plain 9780539060225

ISBN-10 0539060225

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File size 1.63 MB

Pages 26

Format PDF

Publication date 2021-09-09

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