# Talisa

> Talisa (Abies webbiana Lindl. (syn. Abies spectabilis (D. Don) Mirb.)) is a plant used in Ayurveda, from the Pinaceae family. Not listed in WHO monographs; recognized in Ayurvedic Pharmacopoeia of India; key ingredient in classical formulation Talisadi Churna.

## Key facts

- **Botanical name:** Abies webbiana Lindl. (syn. Abies spectabilis (D. Don) Mirb.)
- **Family:** Pinaceae
- **Pharmacopoeia status:** Not listed in WHO monographs; recognized in Ayurvedic Pharmacopoeia of India; key ingredient in classical formulation Talisadi Churna

## Names and identification

| Language | Name |
|----------|------|
| English | Talisa |
| Latin/Botanical | *Abies webbiana Lindl. (syn. Abies spectabilis (D. Don) Mirb.)* |

## Key Phytochemical Constituents

- 1,4'-methoxyphenyl-aziridine (alkaloid)
- Abiesin (biflavonoid)
- Essential oils (alpha-pinene, beta-pinene, [limonene](/glossary/compounds-g-l/#limonene))
- [Flavonoids](/reference/flavonoids/)
- [Diterpenes](/glossary/compounds-d-g/#diterpenes)
- [Steroids](/glossary/compounds-q-t/#steroids) (beta-[sitosterol](/glossary/compounds-q-t/#sitosterol))
- Terpenes
- Phenols
- [Tannins](/reference/tannins/)
- [Saponins](/reference/saponins/) and quinones

## How does it work?

- Bronchodilatory mechanism through calcium channel antagonism causing relaxation of bronchial smooth muscle, combined with anti-inflammatory reduction of airway hyperreactivity
- [Antispasmodic](/glossary/pharmacology/#antispasmodic) action through inhibition of smooth muscle contraction via calcium channel blocking, supporting both respiratory and gastrointestinal applications
- Anti-platelet mechanism through inhibition of thromboxane synthesis and modulation of platelet aggregation pathways

## Which traditional uses are supported by research?

- [Bronchodilator](/reference/bronchodilator/) and antitussive activity validated through pharmacological studies showing calcium channel-mediated smooth muscle relaxation, confirming use in Kasa (cough) and Shwasa (asthma)
- Anti-inflammatory activity validated through in vivo models, supporting traditional use in respiratory inflammation
- [Antipyretic](/reference/antipyretic/) activity supported by preclinical evidence, confirming traditional use in Jwara (fever)

## What do recent clinical trials show?

- Yasin M, Hussain Janbaz K, Imran I and others 2014. [Pharmacological studies on the antispasmodic, bronchodilator and anti-platelet activities of Abies webbiana](https://pubmed.ncbi.nlm.nih.gov/24395464/). *Phytotherapy research : PTR*. PMID [24395464](https://pubmed.ncbi.nlm.nih.gov/24395464/) · [doi:10.1002/ptr.5112](https://doi.org/10.1002/ptr.5112)  
  Demonstrated significant antispasmodic and bronchodilator activity supporting respiratory applications, along with anti-platelet effects mediated through calcium channel inhibition.

*2 further claims previously listed here could not be traced to a published paper and have been removed. An absence here means we could not identify the source, not that no work exists.*

## Recent safety updates

- Traditionally used at recommended Ayurvedic doses (1-3g powder, 50-100ml decoction) with no significant adverse effects documented; commonly used in respiratory formulations like [Talisadi Churna](/formulation/talisadi-churna/)
- Potential for adulteration with Taxus baccata (yew), which contains toxic taxine [alkaloids](/glossary/compounds-1-a/#alkaloids); proper botanical authentication is critical for safety

## What is it made of?

### Key Active Markers

- Limonene
- Flavonoids
- Diterpenes
- Steroids
- Sitosterol
- Tannins
- Saponins
- Abiesin 

**Analytical Methods:** HPLC fingerprinting, TLC (identity), LC-MS/MS (marker quantification)

## Dosage forms and preparation

**Dosage Forms:** Churna (powder), Kwatha (decoction), Vati (tablet), Capsule, Syrup, Avaleha (confection)

**Standard Dosage:** 1-3 g of powder twice daily; 50-100 mL decoction twice daily

**Bioavailability:** Moderate oral bioavailability; volatile terpenes (alpha-pinene, limonene) are rapidly absorbed from the GI tract but undergo significant first-pass hepatic metabolism. Co-administration with [piperine](/reference/piperine/) or lipid-based carriers can enhance systemic availability of non-volatile [terpenoids](/glossary/compounds-t-z/#terpenoids) by 30-40%.

**Optimal Timing:** After meals with warm water or honey for respiratory conditions; morning and evening administration recommended

**Standardized Extract:** Standardized to minimum 0.5% v/w total essential oil (by hydrodistillation, Ph. Eur. method); hydroethanolic extract standardized to >2% total terpenoids (as alpha-pinene equivalent by GC-MS)

**Shelf Life:** Powder: 12 months in airtight container; Essential oil: 24 months; Tablets/Capsules: 24-36 months; Syrup: 18 months

**Storage:** Store in airtight, light-resistant containers at 15-25 deg C; protect from moisture and direct sunlight. Essential oil stored in amber glass bottles under nitrogen headspace.

**Marker Compounds:** alpha-Pinene, beta-Pinene, Limonene, Bornyl acetate, [Camphene](/glossary/compounds-a-c/#camphene), delta-3-Carene, [Myrcene](/glossary/compounds-l-o/#myrcene)

### Extraction Methods

- Hydrodistillation for essential oil
- Hydroethanolic extraction (50-70% ethanol)
- Cold maceration for temperature-sensitive volatiles
- Supercritical CO2 extraction for terpenoid-rich fractions
- Steam distillation for essential oil

### Synergistic Combinations

- [Pippali](/herb/pippali/) (Piper longum) - enhances respiratory bioactivity
- Shunthi ([Zingiber](/herb/zingiber/) officinale) - synergistic bronchodilation
- [Vasa](/herb/vasa/) (Adhatoda vasica) - complementary [expectorant](/reference/expectorant/) action
- Honey as anupana - enhances mucolytic delivery

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Canonical version of this page: https://nighantu.ageayurveda.com/herb/talisa/

## Sources

- Amidha Ayurveda Herb Database (700+ herbs, CC-BY-4.0)
- Web research (clinical trials, WHO monographs, safety databases)
- Ayurvedic Pharmacopoeia of India

Published by Age Ayurveda in the Nighantu. Educational reference only, not medical advice.
Incorporates material from the Amidha Ayurveda Herb Database under CC BY 4.0.