S. No. | Name of the country | Altitude | Nepetalactone isomers (%) | Epi NPL | Dihydro NPL | Dehydro NPL | Oil content (%) | References | |||||
4aα,7α,7aα (1) | 4aα,7α,7aβ (2) | 4aα,7β,7aα (3) | 4aβ, 7α,7aα (4) | 4aβ,7α,7aβ (5) | 4aα,7β,7aβ (6) | ||||||||
1 | Argentina (Cordoba Province) | btw 352 and 544 m | 57.30 * | - | - | 3.43 | - | 0.93 (dwb) | [35] | ||||
2 | Brazil (Piracicaba, São Paulo, Brazil) | 610 m | 6.66 | 21.74 | - | 50.38 | - | - | - | - | - | 0.02 (fwb) | [50] |
3 | Bulgaria Population 1 Population 2 |
199 m 670 m | - |
24.0 78.0 | - |
11.0 6.0 | - | - | - | - | - |
0.4 (dwb) 0.3 (dwb) | [35] |
4 | Burundi (East Africa) | 1707 m | 72.4 | 0.5 | 1.1 | - | - | - | - | 0.4 | - | 0.3 (dwb) | [18] |
5 | Egypt (Dokki) | 23 m | 22.60 - 24.67* | - | - | - | - | - | 0.25 (fwb) | [21] | |||
6 | France (Saint Saturnin) | 282 - 442 m | 73.3 | 0.4 | 1.1 | - | - | - | - | 0.46 | - | - | [32] |
7 | France |
| 1.3 - 2.8 | 11.4 - 56.9 | - | - | - | - | - | 1.7 - 2.0 | - | 0.13 (dwb) | [29] |
8 | India (Lucknow) | 123 m | 28 - 88.5 | 0.1 - 2.0 | 0.2 - 2.2 | - | - | - | - | - | 0.1 | 0.01 - 0.20 (fwb) | present study |
9 | India (Palampur) | 1400 m | 85.7 | 0.4 | 0.4 | - | - | - | - | 0.2 | - | 0.4 (fwb) | [23] |
10 | Iran | 1585 m | - | 55 | 31.2 | - | - | - | - | - | - | 0.9 (dwb) | [27] |
11 | Iran |
| 2.6 | 28.8 | 11.9 | - | - | - | - | - | - | 0.94 (dwb) | [26] |
12 | Morocco (Kenitra) | 26 m | 77.4 | - | - | - | - | - | 5.0 | - | 1.02 (dwb) | [25] | |
13 | Pakistan (Karachi) | 10 m | - | - | - | - | - | - | - | - | - | - | [37] |
14 | Turkey | 800 m | 6.0 | 70.4 | 2.5 | - | - | - | - | - | - | 0.74 (dwb) | [36] |
15 | Turkey | 30m | 89.0 | - | - | - | - | - | - | - | - | 0.4 (dwb) | [33] |
16 | Turkey | 1100 - 1200 m | 27.5* | - | - | - | - | - | 0.45 (dwb) | [39] | |||
17 | UK Chemotype 1 Chemotype 2 |
|
91.95 16.98 |
69.83 |
- |
- |
- |
- |
- |
- |
- | 0.09 (fwb) | [12] [34] |
18 | U.S.A. (Richland, New Jersey) | 29 | 6.0 - 73.2 | - | - | - | - | - | - | - | - | 0.1 - 0.2 (dwb) | [20] |
19 | USA (Oklahoma) | 366 m | 77.6%* | - | - | 15.0 | 0.3 | - | 0.2 (fwb) | [40] |