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Data of microwave assisted extraction and conventional hot water extraction of Dendrobium Sonia ‘Earsakul’ orchid flower.

ABSTRACT: Crude extracts of fresh Dendrobium Sonia ‘Earsakul’ orchid flowers (DSE) were prepared using microwave assisted extraction (MAE; using household microwave oven) and hot water extraction (HWE; at constant 80?°C). The obtained DSEs were measured their absorbance at ?max of 543 and 583?nm and determined their total monomeric anthocyanin contents (TAC). Mathematical models of MAE of Dendrobium Sonia ‘Earsakul’ orchid flower were constructed using response surface methodology - Box-Behnken design. Studied parameters included flower to water ratio, microwave power, and extraction time, with absorbance at ?max as response. The data generated were 1) visible spectrum (400–700?nm) of DSE; 2) absorbance values at ?max and 3) TAC of DSEs obtained from various extraction conditions of MAE and HWE; 4) linear equations describing correlations between TAC and absorbance at ?max of DSEs; and 5) mathematical models of MAE of Dendrobium Sonia ‘Earsakul’ orchid.

SUBMITTER: Netramai S

PROVIDER: S-EPMC7329924 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature

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