<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31374412</termId><termName>kombucha</termName><termType>PT</termType><termNote><![CDATA[ A fermented tea made by incubating the kombucha culture, a symbiotic colony of bacteria and yeast. In conservation, this tea has an enzyme content that has been applied successfully in the cleaning of crystal fouling on archaeological silk objects.  ]]></termNote><termCreatedDate>2026-03-30 20:40:58</termCreatedDate><relation><relationType>BT</relationType><termId>31344227</termId><termName>tea</termName><termType>PT</termType></relation></term>  </Zthes>