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Table 1 Extraction yield, total phenolic and flavonoid contents of applied extraction methods of Carica papaya leaves

From: The influence of the extraction method on polyphenols, flavonoids composition and anti-hyperlipidemic properties of papaya leaves (Carica papaya Linn.)

Parameter Extraction method
50 g Carica papaya
Conventional maceration
(CME)
Ultrasonic-Assisted extraction
(UAE)
Microwave-assisted extraction
(MAE)
Yield % 15.66% 16.80% 16.90%
Total phenolic content
(mg GAE/g DW)
43.33 ± 3.50 43.46 ± 3.61 44.46 ± 4.11
Total flavonoid content
(mg QE/g DW)
13.28 ± 2.10 13.40 ± 1.90 14.40 ± 3.22
  1. GAE gallic acid equivalent, QE quercetin equivalent
  2. Results are mean values of three readings ± standard deviation