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Exam questionKROK 2Pharmacy ยท 2009

A storehouse received a batch of althaea roots. For its verification a drop of ammonia solution was applied upon the root section; the spot of section turned yellow. This is the evidence of presence of the following substance:

Answer options

  1. Mucilages
  2. Pectins
  3. Vitamin C
  4. Tannins
  5. Gum
Correct answer

Mucilages

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