Pentagalloyl Glucose- and Ethyl Gallate-Rich Extract from Maprang Seeds Induce Apoptosis in MCF-7 Breast Cancer Cells through Mitochondria-Mediated Pathway

Table 4

Abundance of the three major phytochemicals, GA, EG, and PGG, presented in the maprang seed kernels, ripe fruits of 3 Thai maprang varieties, maprang wan, maprang prieyo, and mayongchid.

Maprang variety	MPSE extraction yield		Abundance (%w/w)
	kg MPSE/100 kg FS	kg MPSE/100 kg FF	GA			EG			PGG			GA + EG + PGG
			MPSE	FS	FF	MPSE	FS	FF	MPSE	FS	FF	MPSE	FS	FF
Maprang wan	11.72	1.72	3.09	0.36	0.05	36.20	4.24	0.62	36.20	7.05	1.03	99.42	11.65	1.71
Maprang prieyo	11.92	1.62	2.45	0.29	0.04	30.68	3.66	0.50	30.68	5.64	0.77	80.48	9.59	1.30
Mayongchid	10.08	0.57	3.10	0.31	0.02	17.68	1.78	0.10	17.68	2.53	0.14	45.92	4.63	0.26

The standardization of GA, EG, and PGG by HPLC analysis. MPSE was determined at 1,000 μg/mL (n = 3). FF: fresh fruit; FS: fresh seed. Data were obtained from [25].