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.
The mean N-acetyl-d-glucosamine (NAG) produced by T. harzianum at different initial pH values.
| pH | * N | Mean NAG * (±STD) g/L | Grouping | |||
|---|---|---|---|---|---|---|
| 4 | 3 | 12.785 ± 0.77 | A | |||
| 3 | 3 | 10.545 ± 1.3 | A | |||
| 6 | 3 | 7.549 ± 0.85 | B | |||
| 5 | 3 | 5.950 ± 0.23 | B | C | ||
| 7 | 3 | 4.335 ± 1.13 | C | D | ||
| 2 | 3 | 2.1425 ± 0.56 | D | |||
| 8 | 3 | 1.965 ± 0.23 | D | |||
* Means that do not share a letter are significantly different, * STD: Standard deviation, * N: number of replicates.
