[P1-3am] 01. Education and History of Chemistry

Japanese

[P1-3am-20] Color reaction of pH change using anthocyanin of rough extract via Butterfly pea

Ken Nozawa¹, Masahide Niboshi¹, Nagi Itou¹, Hiroki Oka¹, Shiho Goto¹, ○Tatsuya Takahashi¹, Masayuki Toyoshima¹ (1. Tokyo Metropolitan College of Industrial Technology)

Keywords:

Neutralizing titration,Anthocyanin,Color reaction,Indicator