1. The main body structure was delphinidin and cyanidin.

2. The accumulation of anthocyanidin which derived from delphinidin is one of three prerequisites for breeding blue flowers.

3. Named "Applause, " the rose is genetically modified to synthesize delphinidin, a pigment found in most blue flowers.

4. The blue roses are created by implanting the gene that leads to the synthesis of the blue pigment Delphinidin in pansies, the firm said.

5. Named "Applause" the rose is created using genetic modification to synthesise a pigment found in blue flowers know as delphinidin.

6. Among them, component I was purer anthocyanins, they were peonidin-3– glycoside and delphinidin -3- glycoside-rhamnoside.

7. Results Anthocyanin from purple sweet potato consists of cyanidin, delphinidin, malvidin, petunidin and methyl anthocyanins.

8. It can be preliminarily defined that the pigment is a mixture of pelargonidin 3,5 biglucoside, cyanidin 3 galactoside, delphinidin 3 galactoside.