Table 1.
Purity analysis of crocin
| Crocin | Impurity 1 | Impurity 2 | Impurity 3 | |
|---|---|---|---|---|
| Retention time (min) | 10.70 | 11.17 | 18.92 | 21.82 |
| Peak area | 2.094 × 107 | 8.042 × 105 | 6.303 × 104 | 3.742 × 104 |
| Percent (%) | 95.9 | 3.7 | 0.3 | 0.2 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.