| SEM | scanning electron microscopy |
| U.S. | United States |
| NPs | natural products |
| SOA | Herbarium of the Agricultural University, Plovdiv, Bulgaria |
| GC-MS-FID | gas chromatography mass spectrometry flame ionization detection |
| EO | essential oil |
| N | natural daylight |
| WR7:B1 | fluorescent white light with the addition of LED red and blue light in a ratio of 7:1 |
| WR4:B1 | fluorescent white light with the addition of red and blue light in a ratio of 4:1 |
| Wh | fluorescent white light |
| LED | Light-emitting diode |
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.