propolis

Vitamin D Spray With Manuka Honey & Propolis 100 M Ed

According to the HPLC analysis, the phenolic content of propolis is mostly composed of crysin, galangin, pinostrobin, pinobanksin and pinocembrin, the last getting the most abundant flavonoid in propolis . European and Asian propolis contain simple phenolic acids even though lignans are the key compounds in propolis from warmer climates . A study of New Zealand propolis discovered 70% of the flavonoid content was pinobanksin and pinocembrin , a lot greater than samples from Brazil, Uruguay and China . Notably, Hausen showed that CAPE is the key speak to allergen in propolis, followed by benzyl caffeate, three-methyl-two-butenyl caffeate, and geranyl...