Free Radical-Scavenging, Anti-Inflammatory, and Antibacterial Activities of Water and Ethanol Extracts Prepared from Compressional-Puffing Pretreated Mango (Mangifera indica L.) Peels

Table 1

Process variables for compressional-puffing and extraction and extraction yields for various Taiwanese mango peel extracts.

Operational variables		NPWE	CPWE	NPEE	CPEE
Mechanical compression	Pressure (kg/cm^2)	0	5	0	5
	Number of compression times	0	3	0	3
Puffing	Temperature (°C)	0	220	0	220
	Pressure (kg/cm^2)	0	11	0	11
	Time (sec)	0	10	0	10
Pretreatment	Solvent	95% EtOH	95% EtOH		NA
	Temperature (°C)	25	25	NA	NA
	Time (h)	4	4	NA	NA
Extraction	Solvent	ddH2O	ddH2O	95% EtOH	95% EtOH
	Temperature (°C)	70	70	25	25
	Time (h)	1	1	4	4
Extraction yield of extract		NPWE	CPWE	NPEE	CPEE
Jinhwang cultivar
Tainoung number 1 cultivar
Irwin cultivar
Yuwen cultivar
Haden cultivar
Tu cultivar

: not applicable. Extraction yield of extract (%) = . Values are mean ± SD ; values in the same column with different letters (in a, b, c, d, and e) and in the same row with different letters (in A, B, C, and D) are significantly different .