date:Oct 18, 2018
ucts have to go through a more rigorous treatment process, which may have an impact on their color intensity over time.
Color and pH also come into play with kombucha.
Kombucha has a naturally low pH, which makes it a particularly good candidate for red, pink and purple color shades, Mr. Serrur said.
Ms. Alarcon said the low pH level (2.5 to 4) of kombucha allows certain colors to be used, but kombucha has a natural tan/brown base color, which may affect the final shade.
The presence of alco