21. What's more, leaves actually start producing a lot of new anthocyanin when autumn arrives. 22. Anthocyanin content depends on climate and area of cultivation, and is particularly high in sunny climates.23. Israeli scientists have also bred an anthocyanin coloured tomato using conventional breeding techniques, called Black Galaxy. 24. From 4 years of strenuous selection for nutritional properties, anthocyanin stability, physical and cooking properties. 25. Blood oranges are pigmented with anthocyanin , which gives them a distinctive red color and a berry flavor. 26. When this happens, the sugar-breakdown process changes, leading to the production of anthocyanin pigments. 27. But stress caused by exposure to too much cold can also create a carbohydrate imbalance, which produces anthocyanin . 28. The scales are multicellular and hyaline ( glassy ) in appearance, or violet due to the pigment anthocyanin . 29. The colour is retained in cooking, and is due to natural pigments in the anthocyanin group of flavonoids. 30. Anthocyanin content of red flowers was 3 times that of pink flowers and 8 times that of white flowers.
