Kamalakanda
Nelumbo nucifera
Kamalakanda (Nelumbo nucifera) is a plant used in Ayurveda. Co-administration with long pepper or ginger enhances absorption. Nanoparticle encapsulation improves delivery of aporphine alkaloids. Powder is hygroscopic and must be protected from humidity (RH < 55%).
| Botanical name | Nelumbo nucifera |
|---|---|
| Family | Nelumbonaceae · other entries in this family |
| Order | Proteales |
| Taxon identifiers | GBIF 2882449 · Wikidata Q16528 · NCBI Taxonomy 4432 |
Names and identification
| Language | Name |
|---|---|
| English | Kamalakanda |
Ayurvedic pharmacology (Dravyaguna)
| Property | Value | Description |
|---|---|---|
| Rasa (Taste) | Madhura, Kashaya | Primary taste |
| Guna (Quality) | Guru, Snigdha | Physical quality |
| Virya (Potency) | Sheeta | Heating/Cooling effect |
| Vipaka (Post-digestive) | Madhura | Post-digestive effect |
Dosage forms and preparation
Dosage Forms: Churna (powder), Kashayam (decoction), Kalka (paste), Capsule, Swarasa (fresh juice)
Standard Dosage: 3-6 g of powder twice daily; 10-20 mL fresh juice once daily; 50-100 mL decoction twice daily
Bioavailability: Rhizome alkaloids (nuciferine, neferine) show moderate bioavailability with significant first-pass metabolism. Co-administration with long pepper or ginger enhances absorption. Nanoparticle encapsulation improves delivery of aporphine alkaloids.
Optimal Timing: Before meals on empty stomach for maximum alkaloid absorption; with meals for digestive applications
Standardized Extract: Standardized to minimum 0.5% total alkaloids (as nuciferine equivalents) and 15% total polysaccharides
Shelf Life: 18 months for powder; 12 months for capsules; fresh juice must be consumed within 6 hours or lyophilized (24 months stability)
Storage: Store in cool, dry place at 15-25°C in moisture-proof containers. Powder is hygroscopic and must be protected from humidity (RH < 55%).
Marker Compounds: Nuciferine, Neferine, Liensinine, Isoliensinine, Armepavine, Starch polysaccharides
Extraction Methods
- Water decoction (traditional Kashayam)
- Hydroalcoholic extraction (50-60% ethanol)
- Cold pressing for fresh juice (Swarasa)
- Acid-base extraction for alkaloid isolation
Synergistic Combinations
Published research
Literature indexed in PubMed that concerns this subject, grouped by study type. A paper appearing here is a record of what has been published, not evidence that the subject works, and laboratory or animal results do not transfer to people. Study titles link to PubMed so you can read the source rather than take our word.
Systematic reviews and meta-analyses1
Randomised controlled trials1
- 2022. Fat reducing effects of Nelumbo nucifera leaf extract in overweight patientsNatural product research. PMID 34852695 · doi:10.1080/14786419.2021.2010196
Other clinical studies and reviews10
- 2025. Neuroprotective Potential of Major Alkaloids from Nelumbo nucifera (Lotus): Mechanisms and Therapeutic ImplicationsInternational journal of molecular sciences. PMID 40943200 · doi:10.3390/ijms26178280
- 2024. Preparation, structural characterization, and biological activities of lotus polysaccharides: A reviewInternational journal of biological macromolecules. PMID 39216588 · doi:10.1016/j.ijbiomac.2024.135191
- 2024. Advances in the pharmacological effects and mechanisms of Nelumbo nucifera gaertn. Extract nuciferineJournal of ethnopharmacology. PMID 38670406 · doi:10.1016/j.jep.2024.118262
- 2023. Alkaloids from lotus (Nelumbo nucifera): recent advances in biosynthesis, pharmacokinetics, bioactivity, safety, and industrial applicationsCritical reviews in food science and nutrition. PMID 34845950 · doi:10.1080/10408398.2021.2009436
- 2023. Structure-activity relationship, bioactivities, molecular mechanisms, and clinical application of nuciferine on inflammation-related diseasesPharmacological research. PMID 37315822 · doi:10.1016/j.phrs.2023.106820
- 2021. Plumula Nelumbinis: A review of traditional uses, phytochemistry, pharmacology, pharmacokinetics and safetyJournal of ethnopharmacology. PMID 33011369 · doi:10.1016/j.jep.2020.113429
- 2019. The Cytoprotective and Anti-cancer Potential of Bisbenzylisoquinoline Alkaloids from Nelumbo nuciferaCurrent topics in medicinal chemistry. PMID 31738137 · doi:10.2174/1568026619666191116160908
- 2017. Applications of Higenamine in pharmacology and medicineJournal of ethnopharmacology. PMID 28007527 · doi:10.1016/j.jep.2016.12.033
- 2015. Anti-Aging Potential of Phytoextract Loaded-Pharmaceutical Creams for Human Skin Cell LongetivityOxidative medicine and cellular longevity. PMID 26448818 · doi:10.1155/2015/709628
- 2009. The sacred lotus (Nelumbo nucifera) - phytochemical and therapeutic profileThe Journal of pharmacy and pharmacology. PMID 19298686 · doi:10.1211/jpp/61.04.0001
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