Journal of Plant Biotechnology

Journal of Plant Biotechnology : eISSN 2384-1397 pISSN 1229-2818

Table. 3.

Table. 3. Table 3

Polyphenolic compounds in the leaf extracts from nine different varieties of grain amaranth

Compound number	Compound	µg/g of extract

		Ah1	Ah2	Ah3	Ah4	Ah5	Ah6	Ar	Ac1	Ac2
1	Gallic acid	ND^a	0.45±0.00^a	ND^a	0.25±0.00^a	0.37±0.00^a	ND^a	0.19±0.00^a	ND^a	ND^a
2	3,4-Dihydroxybenzoic acid	116±1.53^c	ND^a	ND^a	ND^a	51.6±12.0^b	198±39.3^d	26.5±6.41^ab	ND^a	ND^a
3	4-Hydroxybenzoic acid	1.01±0.11^b	1.34±0.09^b	2.52±0.08^c	0.31±0.00^a	0.18±0.01^a	0.08±0.00^a	0.21±0.00^a	0.08±0.00^a	0.27±0.00^a
4	2, 4-Dihydroxybenzoic acid	0.3±0.05^a	ND^a	0.42±0.02^a	0.25±0.06^a	ND^a	ND^a	0.58±0.00^a	0.13±0.00^a	ND^a
5	Caffeic acid	ND^a	ND^a	ND^a	ND^a	0.7±0.00^a	ND^a	1.85±0.02^b	ND^a	ND^a
6	Syringic acid	256±49.4^bc	318±15.7^c	467±18.4^d	84.7±34.8^a	70±20.4^a	48.1±0.00^a	47.7±0.00^a	84±14.0^a	150±42.6^ab
7	p-Coumaric acid	ND^a	ND^a	ND^a	ND^a	0.29±0.09^ab	0.63±0.40^b	0.15±0.02^a	0.36±0.01^ab	0.09±0.00^a
8	Ferulic acid	ND^a	ND^a	ND^a	ND^a	ND^a	1.51±0.50^b	ND^a	ND^a	ND^a
9	Sinapinic acid	ND^a	ND^a	ND^a	ND^a	ND^a	5.14±0.00^a	ND^a	ND^a	ND^a
10	Rutin	ND^a	ND^a	ND^a	ND^a	2.51±0.08^a	ND^a	46.8±1.51^c	5.88±0.57^b	1.44±0.25^a
11	Quercetin 3-β-D-glucoside	ND^a	ND^a	ND^a	ND^a	ND^a	ND^a	2.49±0.17^b	ND^a	ND^a
12	Benzoic acid	ND^a	ND^a	ND^a	ND^a	0.46±0.00^a	0.18±0.00^a	1.84±0.23^b	0.71±0.00^a	ND^a
13	Kaempferol 3-O-β-rutinoside	6.67±0.03^e	9.5±0.04^f	24.1±0.01^f	5.33±0.01^d	0.68±0.04^bc	1.01±0.21^c	0.23±0.00^a	0.76±0.02^bc	0.64±0.04^b

Superscript letters indicate significant differences between groups (p < 0.05).

J Plant Biotechnol 2022;49:99-105 https://doi.org/10.5010/JPB.2022.49.1.099

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