Journal of Analytical Methods in Chemistry / 2013 / Article / Fig 1

Research Article

In Vitro Antioxidative Evaluation of - and -Carotene, Isolated from Crude Palm Oil

Figure 1

Absorbance spectrum of β-carotene/α-carotene pigments isolated from crude palm oil: (a) absorbance maxima of β-carotene at 440 nm; (b) absorbance of α-carotene at 466.6 nm; (c) absorbance profile of β-carotene/α-carotene mixture in a crystalline form.

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