| Natural product bioactivities and synthesis | Lifetime | 79 | US 15 | 99.38 |
| Phytochemical compounds biological activities | Lifetime | 33 | US 17 | 98.81 |
| Phytochemistry and Bioactive Compounds | Lifetime | 20 | US 6 | 98.86 |
| Traditional and Medicinal Uses of Annonaceae | Lifetime | 50 | US 25 | 98.84 |
| Phytochemistry and Biological Activities | Lifetime | 158 | US 15 | 98.89 |
| Phytoestrogen effects and research | Lifetime | 106 | US 58 | 98.02 |
| Plant biochemistry and biosynthesis | Lifetime | 276 | US 86 | 98.02 |
| Bioactive Compounds and Antitumor Agents | Lifetime | 217 | US 85 | 97.42 |
| Alkaloids: synthesis and pharmacology | Lifetime | 97 | US 43 | 97.39 |
| Pharmacological Effects of Natural Compounds | Lifetime | 517 | US 77 | 96.69 |
| Bioactive natural compounds | Lifetime | 102 | US 10 | 96.09 |
| Chemical synthesis and alkaloids | Lifetime | 514 | US 177 | 96.38 |
| Ethnobotanical and Medicinal Plants Studies | Lifetime | 305 | US 29 | 96.14 |
| Plant-derived Lignans Synthesis and Bioactivity | Lifetime | 83 | US 10 | 94.87 |
| Plant-based Medicinal Research | Lifetime | 265 | US 69 | 94.71 |
| Phytochemistry Medicinal Plant Applications | Lifetime | 261 | US 21 | 94.55 |
| Hops Chemistry and Applications | Lifetime | 59 | US 20 | 92.96 |
| Berberine and alkaloids research | Lifetime | 228 | US 36 | 92.25 |
| Botanical Research and Chemistry | Lifetime | 489 | US 157 | 93.16 |
| Herbal Medicine Research Studies | Lifetime | 192 | US 53 | 91.25 |
| Bioactive Natural Diterpenoids Research | Lifetime | 190 | US 24 | 91.20 |
| Phytochemical Studies and Bioactivities | Lifetime | 411 | US 60 | 91.31 |
| Complementary and Alternative Medicine Studies | Lifetime | 776 | US 281 | 91.23 |
| Synthesis and bioactivity of alkaloids | Lifetime | 176 | US 42 | 90.08 |
| Sesquiterpenes and Asteraceae Studies | Lifetime | 497 | US 72 | 91.09 |
| Phytochemistry and biological activities of Ficus species | Lifetime | 179 | US 26 | 86.68 |
| Natural Compound Pharmacology Studies | Lifetime | 415 | US 43 | 86.15 |
| Biological Activity of Diterpenoids and Biflavonoids | Lifetime | 816 | US 109 | 86.06 |
| Advances in Cucurbitaceae Research | Lifetime | 634 | US 105 | 84.42 |
| Plant chemical constituents analysis | Lifetime | 461 | US 46 | 84.88 |
| Morinda citrifolia extract uses | Lifetime | 323 | US 45 | 79.52 |
| Psychedelics and Drug Studies | Lifetime | 832 | US 332 | 82.20 |
| Plant-Derived Bioactive Compounds | Lifetime | 304 | US 71 | 76.29 |
| Medicinal Plant Extracts Effects | Lifetime | 347 | US 35 | 74.12 |
| Biological and pharmacological studies of plants | Lifetime | 893 | US 55 | 71.54 |
