Research Article
Chemical Composition, Antibacterial Activity, and Antibiotic Potentiation of Boswellia sacra Flueck. Oleoresin Extracts from the Dhofar Region of Oman
Table 1
The grades and regions of collection for the frankincense oleoresin cultivars examined in this study
| | Sample code | Region | Species | Collection site | Cultivar | Oleoresin grade | Voucher code |
| | 1 | Dhofar plateau region | B. sacra | Wadi Doka (42km south of Salalah centre) | Najdi | 1 | GU-BS12a1-17 | | 2 | 2 | GU-BS12b2-17 | | 3 | 3 | GU-BS12c3-17 |
| | 4 | Dhofar valleys region | B. sacra | Al Magseel (47 km west of Salalah centre) | Sahli (Shaebi) | 1 | GU-BS13a1-17 | | 5 | 2 | GU-BS13b2-17 | | 6 | 3 | GU-BS13c3-17 |
| | 7 | Samhan mountains | B. sacra | Jabal Samah (86.9 km from Salalah centre) | Houjari | 1 | GU-BS14a1-17 | | 8 | 2 | GU-BS14b2-17 | | 9 | 3 | GU-BS14b3-17 |
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