Ultrasonic assisted process for extracting tea polyphenol in fresh tea leaves

Ultrasonic assisted process for extracting tea polyphenol in fresh tea leaves

The invention provides an ultrasonic assisted process for extracting tea polyphenol in fresh tea leaves, and belongs to the process for extracting tea polyphenol in fresh tea leaves. The process comprises the steps of: weighing quantitative fresh tea leaves and placing the fresh tea leaves in a cont...

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1. Verfasser: TENG HAOTIAN
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Sprache:chi ; eng
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CHEMISTRY
COMPOUNDS OF UNKNOWN CONSTITUTION
METALLURGY
ORGANIC CHEMISTRY
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creator TENG HAOTIAN
description The invention provides an ultrasonic assisted process for extracting tea polyphenol in fresh tea leaves, and belongs to the process for extracting tea polyphenol in fresh tea leaves. The process comprises the steps of: weighing quantitative fresh tea leaves and placing the fresh tea leaves in a container; adding a certain amount of solvent; immersing the fresh tea leaves for a while; and extracting the fresh tea leaves in a microwave ultrasonic coupling dynamic countercurrent extraction machine.
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subjects CHEMISTRY
COMPOUNDS OF UNKNOWN CONSTITUTION
METALLURGY
ORGANIC CHEMISTRY
title Ultrasonic assisted process for extracting tea polyphenol in fresh tea leaves
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