Table 1.
Extraction yield, total phenolic, mimosine and chlorophyll contents of different extracts from brown lead seed
| Extraction media | Extraction yield (%) | Total phenolic content (g GA equivalent/100 g sampleb) | Mimosine content (mmol mimosine/100 g sampleb) | Total chlorophyll content (mg/100 g sampleb) |
|---|---|---|---|---|
| Hot water | 4.0 ± 0.12aa* | 54.5 ± 4.68c (2.2 ± 0.19A**) | 53.0 ± 1.33c (2.1 ± 0.05A) | 4.9 ± 0.00e (0.2 ± 0.00E) |
| Water | 3.4 ± 0.56a | 66.8 ± 2.67b (2.3 ± 0.09A) | 62.4 ± 5.92b (2.1 ± 0.20A) | 15.5 ± 0.01d (0.5 ± 0.00D) |
| 100 % EtOH | 1.2 ± 0.29c | 78.8 ± 0.95a (0.9 ± 0.01C) | 69.2 ± 5.35b (0.8 ± 0.06D) | 64.2 ± 0.04b (0.8 ± 0.00C) |
| 80 % EtOH | 1.5 ± 0.66c | 68.9 ± 1.00b (1.0 ± 0.02C) | 72.5 ± 4.06a (1.1 ± 0.06C) | 74.6 ± 0.01a (1.1 ± 0.00B) |
| 60 % EtOH | 2.0 ± 0.05b | 77.2 ± 1.88a (1.5 ± 0.04B) | 73.7 ± 5.31a (1.5 ± 0.11B) | 57.1 ± 0.04c (1.2 ± 0.00A) |
*Different lowercase letters within the same column denote significant differences (P < 0.05)
**Different uppercase letters in the parenthesis within the same column denote significant differences (P < 0.05)
aValues are mean ± standard deviation (n = 3)
bValues without and in the parenthesis were calculated with reference to the extract and brown lead seed (dry weight), respectively