Like most women who lose a pregnancy, I will never know why I miscarried, but I did get pregnant again, about two months later. My second baby was born two weeks after her brotherâs second birthday. They are, as it turns out, close enough. Here's a look at the most common causes of both single and recurrent miscarriage.
Anthocyanins are a type of flavonoid found in blueberries, grapes, and red cabbage with red colors visible at acidic pH and blue colors visible at basic pH. Chlorophyll and carotenoids are fat soluble pigments found in leaves, fruits, and vegetables. These. pigments are not water-soluble. Flavonoids are water soluble pigments found in many flowers, fruits and. vegetables. It is important to know if pigments are fat soluble or water soluble when making natural dyes.
Flavonoids include water soluble pigments (such as anthocyanins) that are found in cell vacuoles. [Note: Carotenoids are fat soluble pigments found in plastids.] You have probably observed water soluble anthocyanins if you have cut open a fresh head of red cabbage.etacyanins also produce the reddish color of flowers such as Bougainvillea.] Water soluble flavonoids (mostly anthocyanins) are responsible for the colors of many flowers and can range from red to blue, depending on the pH of the watery sap in the vacuoles.