. 2008 Mar 31;2(1):46–49. doi: 10.4162/nrp.2008.2.1.46

Table 2.

R_f values of paper chromatography and maximum absorbance (λ_max) of algycone part from anthocyanins in black rice after acid digestion

BAW, Butanol-Acetic acid-Water; HAW, HCl-Acetic acid-water; HFW, HCl-Formic acid-Water

¹⁾From Yoon et al. (1995), ²⁾Schou (1927), ³⁾Kim et al. (1973), ⁴⁾Harborne (1984), ⁵⁾Spaeth & Rosenblatt (1950), ⁶⁾Fuleki & Francis (1968)