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Articles

Analytical evaluation of phenolic compounds and minerals of Opuntia robusta J.C. Wendl. and Opuntia ficus-barbarica A. Berger

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Pages 229-241 | Received 24 Aug 2017, Accepted 08 Mar 2018, Published online: 18 Apr 2018

Figures & data

Figure 1. Photograph of Opuntia species: (a) Opuntia robusta J.C. Wendl. (b) Opuntia ficus-barbarica A. Berger.

Figure 1. Photograph of Opuntia species: (a) Opuntia robusta J.C. Wendl. (b) Opuntia ficus-barbarica A. Berger.

Table 1. Accuracy, precision, linearity, sensitivity of evaluation of phenolic compounds, and chromatography–mass spectrometry conditions[Citation30].

Table 2. Identified compounds for phenolic contents of Opuntia ficus-barbarica and Opuntia robusta fruits.

Table 3. Mineral contents of Opuntia ficus-barbarica and Opuntia robusta fruits by ICP–MS.

Table 4. Antioxidant and anticholinesterase activities of the extracts of Opuntia ficus-barbarica and Opuntia robusta by β-carotene bleaching, DPPH, ABTS∙+, and AChE and BChE assays.