Table 1.

Functional and nutrient compositions of dried barley grass.

Composition contents	Mean ± SD	Range	N	References
Calories (KJ/100 g)	1333 ± 315	1055~1607	4	[12, 19]
Sodium (mg/100 g)	328.2 ± 288.4	50~833	6	[12, 19]
Carbohydrates (%)	57.9 ± 5.1	55.2~64.0	4	[12, 19]
Dietary fiber (%)	29.5 ± 15.5	2.0~39.1	5	[12, 19]
Protein (%)	27.3 ± 4.3	19.9~34.1	7	[12, 19, 20]
Fat (%)	4.57 ± 1.31	2.30~6.03	6	[12, 19, 20]
Vitamin A (mg/100 g)	20.5 ± 4.7	14.4~25.0	4	[12, 19]
Vitamin B1 (mg/100 g)	0.61 ± 0.40	0.05~1.19	5	[12, 19, 20]
Vitamin B2 (mg/100 g)	1.56 ± 0.65	0.24~2.41	5	[12, 19, 20]
Vitamin B3 (mg/100 g)	7.18 ± 7.39	2.20~16.49	4	[12, 19]
Vitamin B6 (mg/100 g)	1.12 ± 0.97	0.18~2.58	5	[12, 19]
Vitamin B12 (mg/100 g)	1.16 ± 0.26	0.81~1.40	4	[12, 19, 20]
Vitamin C (mg/100 g)	251.6 ± 239.1	19.4~548.0	5	[19]
Vitamin E (mg/100 g)	15.0 ± 14.1	6.1~46.1	4	[19, 20]
Calcium (Ca, mg/100 g)	479.4 ± 172.5	330~819	6	[19–21]
Phosphorus (P, mg/100 g)	380.4 ± 60.7	283~430	5	[19, 21]
Chromium (Cr, mg/100 g)	0.14 ± 0.06	0.09~0.21	3	[19]
Copper (Cu, mg/100 g)	1.66 ± 1.25	0.72~3.50	6	[19–21]
Sulfur (S, mg/100 g)	305.5 ± 6.4	301~310	2	[19]
Iron (Fe, mg/100 g)	23.3 ± 10.1	10.0~41.2	6	[19–21]
Magnesium (Mg, mg/100 g)	183.2 ± 46.0	110~247.1	7	[19, 21]
Manganese (Mn, mg/100 g)	3.94 ± 1.56	2.3~5.4	5	[19, 21]
Molybdenum (Mo, mg/100 g)	0.048 ± 0.006	0.042~0.053	3	[19]
Potassium (K, mg/100 g)	3384 ± 649	2400~4300	7	[19, 21]
Zinc (Zn, mg/100 g)	3.43 ± 1.36	1.80~5.68	6	[19, 21]
Chlorophyll (mg/100 g)	542.9 ± 88.2	438~662	5	[17, 19, 22]
Superoxide dismutase (U/g)	440.0 ± 39.8	416~1382	4	[19]
Catalase (U/g)	839.0 ± 142.7	675~935	3	[19]
Lutonarin (mg/100 g)	342.9 ± 92.3	200.0~540.0	21	[11, 23]
Saponarin (mg/100 g)	726.2 ± 250.1	300.0~1260.0	21	[11, 23]
Total polyphenol (%)	1.06 ± 0.02	1.03~1.08	4	[13]
Total flavonoid (mg/100 g)	526.2 ± 52.7	487.5~593.4	5	[13, 17]
ABTS (RC50, μg/mL)	53.3 ± 9.1	41.8~63.8	4	[13]
GABA (mg/100 g)	150.5 ± 24.2	125~183	4	[24]
Tryptophan (mg/100 g)	736.7 ± 569.0	290~1400	6	[7]