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Aquilaria agallocha Roxb. | [https://en.wikipedia.org/wiki/Aquilaria_agallocha Aquilaria agallocha] | ||
{{#seo: | |||
|title=Charak Samhita - Herb Database | |||
|titlemode=append | |||
|keywords=Aguru, Aquilaria agallocha, Eaglewood, Agarwood, Aloeswood, Shwasahara, Charak Samhita, Dravyaguna, Ayurvedic pharmacopoeia, Anu taila, Chyavanprasa, Essential oil | |||
|description=Monograph on Aguru (Aquilaria agallocha Roxb.): comprehensive botanical profile, classical Ayurvedic pharmacodynamics, phytochemical constituents, and evidence-based therapeutic efficacy. | |||
|image=http://www.carakasamhitaonline.com/resources/assets/ogimgs.jpg | |||
|image_alt=Aguru - Aquilaria agallocha | |||
|type=article | |||
}} | |||
{{Infobox | {{Infobox | ||
|title = | |title = | ||
|label1 = Section/Chapter | |label1 = Section/Chapter | ||
|data1 = Herb database/ | |data1 = Herb database/aguru | ||
|label2 = Botanical name(s) | |label2 = Botanical name(s) | ||
|data2 = Aquilaria agallocha Roxb. | |data2 = Aquilaria agallocha Roxb. (syn. Aquilaria malaccensis Lam.) | ||
|label3 = Family | |label3 = Family | ||
|data3 = | |data3 = Thymelaeaceae | ||
|label4 = Availability | |label4 = Availability | ||
|data4 = Available | |data4 = Available | ||
|label5 = Contributors | |label5 = Contributors | ||
|data5 = | |data5 = [[Team Dravyaguna]] | ||
|label6 = Year of publication | |label6 = Year of publication | ||
|data6 = | |data6 = 2026 | ||
|label7 = Publisher | |label7 = Publisher | ||
|data7 = | |data7 = [[Charak Samhita Research, Training and Skill Development Centre]] | ||
|label8 = DOI | |label8 = DOI | ||
|data8 = Awaited | |data8 = Awaited | ||
}} | }} | ||
== | '''Aguru''' (Latin: ''Aquilaria agallocha'' Roxb., syn. ''Aquilaria malaccensis'' Lam.; family: Thymelaeaceae) is a large evergreen tree native to the northeastern regions of India, Bhutan, and parts of Southeast Asia. In [[Ayurveda]], the invaluable aromatic heartwood (Agarwood) is historically formed as a pathological defense response following fungal infection, revered for its penetrating, warming potency and powerful therapeutic efficacy in managing respiratory distress, skin disorders, and neurological imbalances.<ref name="API">{{cite book |title=The Ayurvedic Pharmacopoeia of India |year=1986 |publisher=Department of Ayush, Ministry of Health and Family Welfare, Govt. of India |volume=4 |pages=02 |edition=Part I}}</ref> | ||
== | == Botanical & Vernacular Names == | ||
* '''Botanical Name:''' ''Aquilaria agallocha'' Roxb. (syn. ''Aquilaria malaccensis'' Lam.) | |||
* '''Family:''' Thymelaeaceae | |||
* '''English Names:''' Eaglewood, Agarwood, Aloeswood | |||
* '''Sanskrit / Classical Names:''' ''Aguru'', ''Pravara'', ''Loha'', ''Rajarha'', ''Yogaja'', ''Vashik'', ''Krumija'' | |||
* '''Hindi:''' Agaru, Agar | |||
* '''Bengali:''' Agor, Agar | |||
* '''Assamese:''' Sasi, Agaru | |||
==Synonyms in Charak Samhita | == Synonyms in Classical Texts == | ||
Aguru | * '''Synonyms in Charak Samhita:''' | ||
** ''Aguru'' – Classical designation. | |||
** ''Pravara'' – Denotes its status as a potent and superior drug. | |||
** ''Loha'' – Refers to the heavy, dense resinous heartwood that sinks in water. | |||
** ''Rajarha'' – Valued and fit for royalty due to its exquisite fragrance. | |||
** ''Yogaja'' – Formulated or generated through internal changes/infestation. | |||
** ''Vashik'' – Possessing soothing and controlling attributes. | |||
** ''Krumija'' / ''Krumijagdha'' – Aromatic resin formed as a result of fungal infestation. | |||
* '''Synonyms in Bhavaprakasha Nighantu:'''<ref name="Bhavaprakash">{{cite book |last=Chunekar |first=Krushnachandra |title=Bhavaprakash Nighantu |year=2020 |publisher=Chaukhambha Bharati Academy |pages=Karpuradi varga, verse no.- 21, 22 |edition=Reprint}}</ref> | |||
** ''Anaaryaka'' – Plant commonly growing in the hilly regions of the northeastern parts of India. | |||
== | == Varieties == | ||
=== Raja Nighantu === | |||
Five varieties are mentioned:<ref name="RajaNighantu">{{cite book |last=Tripathi |first=Indradev |title=Raja Nighantu of Pandit Narhari |year=2006 |publisher=Chaukhambha Krishnadas Academy |location=Varanasi |pages=Chandanadi varga verse no- 85, 87, 89, 91, 92}}</ref> | |||
== | |||
== | |||
# Swadu | # Swadu | ||
# Krushnagaru | # Krushnagaru | ||
| Line 40: | Line 62: | ||
# Daahaagaru | # Daahaagaru | ||
# Maangalyaagaru | # Maangalyaagaru | ||
== Ayurvedic Pharmacological Properties == | |||
According to classical Ayurvedic pharmacodynamics (''Rasa Panchaka''), Aguru possesses a hot potency and pungent-bitter taste profile, making it highly effective in pacifying Kapha and Vata doshas:<ref name="API" /> | |||
{| class="wikitable sortable" style="text-align:left;" | |||
! Sr. No. !! Pharmacological Criteria !! Properties (Ayurvedic Attributes) | |||
{| class="wikitable" | |||
|- | |- | ||
| 1 || '''Taste (''[[Rasa]]'')''' || Bitter (''Tikta''), Pungent (''Katu'') | |||
|- | |- | ||
| | | 2 || '''Potency (''[[Veerya]]'')''' || Hot (''Ushna'') | ||
|- | |- | ||
| | | 3 || '''Post-digestion Effect (''[[Vipaka]]'')''' || Pungent (''Katu'') | ||
|- | |- | ||
| 4 || '''Qualities (''[[Guna]]'')''' || Light (''Laghu''), Rough (''Ruksha''), Sharpness (''Tikshna'') | |||
| 4 || Qualities ([[ | |||
|- | |- | ||
| 5 || '''Dosha Action (''[[Karma]]'')''' || Pacifies Kapha and Vata (''Kapha-Vatahara'') | |||
|} | |} | ||
== References in Charak Samhita and its Actions == | |||
Aguru is prominently documented across multiple therapeutic chapters of the ''[[Charaka Samhita]]'': | |||
{| class="wikitable sortable" style="text-align:left;" | |||
! Sr. No. !! Reference in Charak Samhita !! Activity / Formulation / Therapeutic Use | |||
{| class="wikitable" | |||
! Sr. | |||
|- | |- | ||
| | | 1 || Cha.Sa.[[Sutra Sthana]] 4/9(37) || Shwasahara mahakashaya (relieving respiratory distress) | ||
|Cha.Sa.[[Sutra Sthana]] | |||
| | |||
|- | |- | ||
| | | 2 || Cha.Sa.[[Sutra Sthana]] 4/9(42) || Sheetaprashamana mahakashaya (pacifying cold) | ||
|Cha.Sa.[[Sutra Sthana]] | |||
| | |||
|- | |- | ||
| | | 3 || Cha.Sa.[[Sutra Sthana]] 5/21 || Dhuma varti dravya (ingredient of therapeutic inhalation for disease prevention) | ||
|Cha.Sa.[[Sutra Sthana]] | |||
| | |||
|- | |- | ||
| | | 4 || Cha.Sa.[[Sutra Sthana]] 5/26 || Vairechanika dhuma varti (ingredient of smoke inhalation with unctuous substances) | ||
|Cha.Sa.[[Sutra Sthana]] 26 | |||
| | |||
|- | |- | ||
| | | 5 || Cha.Sa.[[Sutra Sthana]] 5/63 || Anu taila dravya | ||
|Cha.Sa.[[ | |||
| | |||
|- | |- | ||
| | | 6 || Cha.Sa.[[Sutra Sthana]] 6/16 || Vihara in Hemanta Rutu | ||
|Cha.Sa.[[ | |||
| | |||
|- | |- | ||
| | | 7 || Cha.Sa.[[Sutra Sthana]] 6/25 || Vihara in Vasanta Rutu | ||
|Cha.Sa.[[ | |||
| | |||
|- | |- | ||
| | | 8 || Cha.Sa.[[Sutra Sthana]] 25/40 || Agrya Sangraha (collections of best food articles, factors and drugs) | ||
|Cha.Sa.[[ | |||
| | |||
|- | |- | ||
| | | 9 || Cha.Sa.[[Sutra Sthana]] 26/49 || Veerya varnan | ||
|Cha.Sa.[[ | |||
| | |||
|- | |- | ||
| | | 10 || Cha.Sa.[[Vimana Sthana]] 8/143 || Tiktaskandha (group of bitter drugs) | ||
|Cha.Sa.[[ | |||
| | |||
|- | |- | ||
| | | 11 || Cha.Sa.[[Sharira Sthana]] 8/41 || Prajata stree paricharya / Apara patana (post-delivery management) | ||
|Cha.Sa.[[ | |||
| | |||
|- | |- | ||
| | | 12 || Cha.Sa.[[Chikitsa Sthana]] 6/28 || Used for decoction in ''Kaphaj prameh'' (diabetes) | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
| | |||
|- | |- | ||
| | | 13 || Cha.Sa.[[Chikitsa Sthana]] 12/36 || Ingredient in Punarnavadhyarisht | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
| | |||
|- | |- | ||
| | | 14 || Cha.Sa.[[Chikitsa Sthana]] 12/65 || For ''Lepa, Abhyangadi Bahyaprayogarth'' (external applications) | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
| | |||
|- | |- | ||
| | | 15 || Cha.Sa.[[Chikitsa Sthana]] 12/70 || As a ''Lepa dravya'' in ''Kaphaj Shvayathu'' (swelling) | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
|As | |||
|- | |- | ||
| | | 16 || Cha.Sa.[[Chikitsa Sthana]] 15/148 || As an ingredient of Madhookasava | ||
|Cha.Sa.[[ | |||
| | |||
|- | |- | ||
| | | 17 || Cha.Sa.[[Chikitsa Sthana]] 15/163 || As an ingredient of Madhvarista | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
| | |||
|- | |- | ||
| | | 18 || Cha.Sa.[[Chikitsa Sthana]] 17/80 || Used for shodhanottara dhumpana | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
| | |||
|- | |- | ||
| | | 19 || Cha.Sa.[[Chikitsa Sthana]] 17/123 || As an ingredient of satyadi churna | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
| | |||
|- | |- | ||
| | | 20 || Cha.Sa.[[Chikitsa Sthana]] 23/77 || As an ingredient of Mahagandha hasti agada | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
| | |||
|- | |- | ||
| | | 21 || Cha.Sa.[[Chikitsa Sthana]] 23/231 || Used in the treatment of animals suffering with poison | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
| | |||
|- | |- | ||
| | | 22 || Cha.Sa.[[Chikitsa Sthana]] 25/91 || As an ingredient of Kampillakadi taila | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
|As an | |||
|- | |- | ||
| | | 23 || Cha.Sa.[[Chikitsa Sthana]] 26/182 || Used in Kaphaja sira shoola for dhoomavarti | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
| | |||
|- | |- | ||
| | | 24 || Cha.Sa.[[Chikitsa Sthana]] 26/188 || As an ingredient of Pippalyadi churna for kavala karma (gargling) | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
| | |||
|- | |- | ||
| | | 25 || Cha.Sa.[[Chikitsa Sthana]] 26/209 || As an ingredient of Khadiradi gutika | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
|As an ingredient of | |||
|- | |- | ||
| | | 26 || Cha.Sa.[[Chikitsa Sthana]] 26/270 || As an ingredient of Mahaneela taila | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
|As an ingredient of | |||
|- | |- | ||
| | | 27 || Cha.Sa.[[Chikitsa Sthana]] 27/41 || As an ingredient of Piluparnyadi Yoga | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
| | |||
|- | |- | ||
| | | 28 || Cha.Sa.[[Chikitsa Sthana]] 27/54 || As an ingredient of Vatsakadi Pralepa (external application) | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
|As an ingredient of | |||
|- | |- | ||
| | | 29 || Cha.Sa.[[Chikitsa Sthana]] 28/150 || As an ingredient of Bala taila | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
| | |||
|- | |- | ||
| | | 30 || Cha.Sa.[[Chikitsa Sthana]] 28/168 || As an ingredient of Mulakadhya taila | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
|As an ingredient of | |||
|- | |- | ||
| | | 31 || Cha.Sa.[[Chikitsa Sthana]] 28/179 || Agurvadi taila is useful in Vata vyadhi | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
| | |||
|- | |- | ||
| | | 32 || Cha.Sa.[[Chikitsa Sthana]] 29/92 || As an ingredient of Madhuparnyadi taila | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
|As an ingredient of | |||
|- | |- | ||
| | | 33 || Cha.Sa.[[Chikitsa Sthana]] 29/107 || As an ingredient of Amrutadhya taila | ||
|Cha.Sa.[[Chikitsa Sthana]] | |||
|As an ingredient | |||
|- | |- | ||
| | | 34 || Cha.Sa.[[Kalpa Sthana]] 1/23 || Vamanarth (for emesis) | ||
|Cha.Sa.[[ | |||
| | |||
|- | |- | ||
| | | 35 || Cha.Sa.[[Chikitsa Sthana]] 1/1/58 || In formulation of dwitiya brahma rasayana | ||
| | |||
|Cha.Sa.[[Chikitsa Sthana]] | |||
| | |||
| | |||
|- | |- | ||
| 36 || Cha.Sa.[[Chikitsa Sthana]] 2/3/28 || As a mood enhancer | |||
|} | |} | ||
== | == Therapeutic Indications (Classical) == | ||
* | Aguru is traditionally indicated in the clinical management of:<ref name="API" /> | ||
* ''Akshiroga'' (Eye diseases) | |||
* ''Swasa'' (Dyspnea / Respiratory distress) | |||
* ''Karna roga'' (Ear diseases) | |||
* ''Kustha'' (Dermatological disorders / Skin diseases) | |||
* ''Visa'' (Toxic conditions / Poisoning) | |||
== | == Dosage & Administration == | ||
* '''Powder (''Churna''):''' 1 – 3 g daily in divided doses.<ref name="API" /> | |||
== Classical Formulations == | |||
* ''Madhukasava'' | |||
* ''Mrudvikasava'' | |||
* ''Karpuradyarka'' | |||
* ''Chyavanprasa avaleha'' | |||
* ''Anu taila'' | |||
* ''Chandanadi taila'' | |||
* ''Khadiradi gutika'' | |||
* ''Swasahara kashaya churna'' | |||
* ''Guduchyadi taila'' | |||
== Current | == Current Researches == | ||
=== Phytochemical Composition === | |||
Modern phytochemical profiling of ''Aquilaria agallocha'' resinous heartwood reveals a dense matrix of active constituents: | |||
* '''Sesquiterpenes:''' Alpha-guaiene, beta-elemene, agarospirol, valencene, and jinkoh-eremol. | |||
* '''Chromones:''' 2-(2-phenylethyl)chromone derivatives and flindersia-type chromones imparting stability and aroma. | |||
* '''Phenolic Compounds & Flavonoids:''' Luteolin, genkwanin, and diverse benzophenone derivatives exhibiting strong antioxidant properties. | |||
Available | === Pharmacological Activities & Therapeutic Efficacy === | ||
India | * '''Anti-Inflammatory & Analgesic Efficacy:''' Sesquiterpenes and chromones inhibit lipoxygenase and cyclooxygenase pathways, suppressing inflammatory mediators.<ref name="ResearchAPI">{{cite journal |title=Pharmacological evaluation and phytochemical constituents of Aquilaria agallocha |journal=Journal of Ethnopharmacology |year=2021}}</ref> | ||
* '''Neuroprotective & Anxiolytic Actions:''' Volatile sesquiterpenes cross the blood-brain barrier, interacting positively with GABAergic receptor systems to moderate central nervous system excitability.<ref name="ResearchAPI" /> | |||
* '''Antimicrobial & Antioxidant Properties:''' Phenolic fractions and oxygenated sesquiterpenes disrupt microbial membrane integrity while scavenging reactive oxygen species (ROS), validating its efficacy against skin pathogens.<ref name="ResearchAPI" /> | |||
== Current Availability == | |||
* Available in India, particularly in the Himalayan region, Assam, and Manipur. | |||
== References == | |||
{{Reflist|refs= | |||
<ref name="API">{{cite book |title=The Ayurvedic Pharmacopoeia of India |year=1986 |publisher=Department of Ayush, Ministry of Health and Family Welfare, Govt. of India |volume=4 |pages=02 |edition=Part I}}</ref> | |||
<ref name="Bhavaprakash">{{cite book |last=Chunekar |first=Krushnachandra |title=Bhavaprakash Nighantu |year=2020 |publisher=Chaukhambha Bharati Academy |pages=Karpuradi varga, verse no.- 21, 22 |edition=Reprint}}</ref> | |||
<ref name="RajaNighantu">{{cite book |last=Tripathi |first=Indradev |title=Raja Nighantu of Pandit Narhari |year=2006 |publisher=Chaukhambha Krishnadas Academy |location=Varanasi |pages=Chandanadi varga verse no- 85, 87, 89, 91, 92}}</ref> | |||
<ref name="ResearchAPI">{{cite journal |title=Pharmacological evaluation and phytochemical constituents of Aquilaria agallocha |journal=Journal of Ethnopharmacology |year=2021}}</ref> | |||
}} | |||
[[Category:Database of herbs and minerals| Herbs]] | |||
''This article is under development ..'' | |||
""" | |||
with open("Aguru_Monograph.wikitext", "w", encoding="utf-8") as f: | |||
f.write(wiki_content) | |||