Figure 4

Determination of anthocyanin content in two varieties of Hibiscus Sabdariffa from Selangor, Malaysia using a combination of chromatography and spectroscopy

Yew-Keong Choong*, Nor Syaidatul Akmal Mohd Yousof, Jamia Azdina Jamal and Mohd Isa Wasiman

Published: 30 July, 2019 | Volume 3 - Issue 2 | Pages: 067-075

jpsp-aid1034-g004

Figure 4:

(4a) showed the 2DIR synchronous spectrum of FT11-15A aqueous extract+ TFA in the range of 1900-1000 cm-1; (4b) its auto peak spectrum and (4c) the 2DIR asynchronous spectrum of FT11-15A aqueous extract+TFA in the same range. (4d) showed the 2DIR synchronous spectrum of FT11-15B aqueous extract +TFA in the range of 1900-1000 cm-1; (4e) its auto peak spectrum and (4f) the 2DIR asynchronous spectrum of FT11-15B aqueous extract +TFA in the same range.

Read Full Article HTML DOI: 10.29328/journal.jpsp.1001034 Cite this Article Read Full Article PDF

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