Age Ayurveda Nighantu

Babbula

Acacia nilotica (L.) Delile (syn. Vachellia nilotica)

Babbula (Acacia nilotica (L.) Delile (syn. Vachellia nilotica)) is a plant used in Ayurveda, from the Fabaceae (Mimosoideae) family. Gum Arabic from Acacia species is approved by WHO/FAO Codex Alimentarius as food additive (E414).

Key facts
Botanical nameAcacia nilotica (L.) Delile (syn. Vachellia nilotica)
Currently accepted nameVachellia nilotica (L.) P.J.H.Hurter & Mabb. — the name above is treated as a synonym by GBIF; both are in use
FamilyFabaceae (Mimosoideae) · other entries in this family
OrderFabales
Pharmacopoeia statusGum Arabic from Acacia species is approved by WHO/FAO Codex Alimentarius as food additive (E414). Acacia nilotica is listed in various African and Indian pharmacopeias. Listed in Ayurvedic Pharmacopoeia of India as Babbula.
Taxon identifiersGBIF 2978421 · Wikidata Q1621617 · NCBI Taxonomy 138033

Names and identification

LanguageName
EnglishBabbula
Latin/BotanicalAcacia nilotica (L.) Delile (syn. Vachellia nilotica)

Key Phytochemical Constituents

  • Gallic acid
  • Protocatechuic acid
  • Catechin
  • Epigallocatechin-7-gallate
  • Epigallocatechin-5,7-digallate
  • Pyrocatechol
  • Niloticane (diterpene)
  • Arabinose
  • Rhamnose
  • Palmitic acid
  • Arachidonic acid
  • 3,4,7-Trimethylquercetin

How does it work?

  • Antimicrobial activity via polyphenol-mediated (gallic acid, catechin) disruption of bacterial cell wall synthesis and enzyme inhibition
  • Anti-inflammatory action through tannin-mediated inhibition of COX-2, LOX and suppression of NF-kB nuclear translocation
  • Antidiarrheal effect through tannin astringent action on intestinal mucosa and inhibition of intestinal secretion
  • Antidiabetic activity via polyphenol-mediated alpha-amylase and alpha-glucosidase inhibition

Which traditional uses are supported by research?

  • Dental and oral hygiene use validated through antimicrobial activity against oral pathogens and gingival health studies (babool datun)
  • Anti-diarrheal use confirmed through castor oil-induced diarrhea models and tannin-mediated astringent action
  • Wound healing validated through antimicrobial, astringent and collagen synthesis promotion studies
  • Antidiabetic use supported by alpha-amylase inhibition and hypoglycemic effects in preclinical studies

What do recent clinical trials show?

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

  • Bark and gum are widely used in traditional oral hygiene (babool toothpaste/datun) with established safety at recommended doses
  • Tannin-rich preparations may reduce iron and mineral absorption with chronic high-dose use; should be taken separately from mineral supplements and iron medications

What is it made of?

Key Active Markers

  • Catechin
  • Gallic acid
  • Protocatechuic acid
  • Epigallocatechin-7-gallate
  • Epigallocatechin-5
  • Pyrocatechol
  • Niloticane
  • Arabinose
  • Rhamnose
  • Palmitic acid
  • Arachidonic acid
  • 3

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

Dosage forms and preparation

Dosage Forms: Churna (bark powder), Kashayam (bark decoction), Niryasa (gum — Babool gum), Tablet, Capsule, Manjan (tooth powder), Kwatha (concentrated decoction), Lepa (bark paste — external)

Standard Dosage: 3-6g bark powder twice daily; 50-100ml decoction; 1-3g gum with water; tooth powder as needed for dental hygiene

Bioavailability: Moderate oral bioavailability. Acacia nilotica (Babool/Babul) bark is rich in tannins (12-20% gallic acid-based tannins) and condensed tannins (proanthocyanidins). Gallic acid has good oral bioavailability (~70%). Tannins form complexes with salivary proteins — oral health effects are partly local/topical. Gum Arabic-type polysaccharides (from gum exudate) act as prebiotics in the colon. Piperine co-administration enhances absorption of phenolic compounds.

Optimal Timing: Bark decoction as gargle morning and evening for oral health. Internal: before meals for digestive astringent action. Tooth powder at bedtime.

Standardized Extract: Bark extract (8:1) standardized to minimum 25% total tannins (as gallic acid equivalent). Gum: pharmaceutical grade per IP monograph (moisture <15%, ash <4%, acid-insoluble ash <0.5%). Pod extract with minimum 20% tannins.

Shelf Life: 2 years (bark powder); 3 years (gum); 3 years (capsules/tablets); 2 years (tooth powder); 5 years (Ghana Vati)

Storage: Bark powder in airtight containers, cool and dry. Gum in dry, ventilated storage — susceptible to insect infestation (fumigate naturally with neem). Below 25°C, RH < 60%.

Marker Compounds: Gallic acid, Ellagic acid, Catechin, Epicatechin, Niloticane, Arabinose (gum), Galactose (gum), Methylgallate, Condensed tannins (proanthocyanidins)

Extraction Methods

  • Aqueous decoction (1:8, reduced to 1/4)
  • Hydroalcoholic extraction (60:40) for tannin enrichment
  • Gum collection and purification (natural exudate)
  • Ethyl acetate fractionation for flavonoid enrichment
  • Water dissolution of gum for pharmaceutical excipient applications

Synergistic Combinations

  • With Khadira for oral health and Mukhapaka (stomatitis)
  • With Haridra for wound healing (external paste)
  • With Yashtimadhu for GI mucosal protection
  • With Triphala for dental and gum health
  • With Lodhra for leucorrhea and uterine tonic action

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.

Other clinical studies and reviews5

  1. Batiha GE, Akhtar N, Alsayegh AA and others. 2022. Bioactive Compounds, Pharmacological Actions, and Pharmacokinetics of Genus AcaciaMolecules (Basel, Switzerland). PMID 36364163 · doi:10.3390/molecules27217340
  2. Al-Nour MY, Ibrahim MM, Elsaman T. 2019. Ellagic Acid, Kaempferol, and Quercetin from Acacia nilotica: Promising Combined Drug With Multiple Mechanisms of ActionCurrent pharmacology reports. PMID 32226726 · doi:10.1007/s40495-019-00181-w
  3. Ogawa S, Yazaki Y. 2018. Tannins from Acacia mearnsii De Wild. Bark: Tannin Determination and Biological ActivitiesMolecules (Basel, Switzerland). PMID 29621196 · doi:10.3390/molecules23040837
  4. Bhushette PR, Annapure US. 2017. Comparative study of Acacia nilotica exudate gum and acacia gumInternational journal of biological macromolecules. PMID 28390831 · doi:10.1016/j.ijbiomac.2017.03.178
  5. Jadoon S, Karim S, Bin Asad MH and others. 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

Laboratory and animal studies7

  1. Vivekanandhan P, Alharbi SA, Ansari MJ. 2024. Toxicity, biochemical and molecular docking studies of Acacia nilotica L., essential oils against insect pestsToxicon : official journal of the International Society on Toxinology. PMID 38677379 · doi:10.1016/j.toxicon.2024.107737
  2. Zahid MU, Khalique A, Qaisrani SN and others. 2023. The effect of Acacia nilotica bark extract on growth performance, carcass characteristics, immune response, and intestinal morphology in broilers as an alternative to antibiotic growth promoterAnimal bioscience. PMID 36634650 · doi:10.5713/ab.22.0284
  3. Khalaf SS, Shalaby OA, Hassan AR and others. 2023. Acacia nilotica stem bark extract ameliorates obesity, hyperlipidemia, and insulin resistance in a rat model of high fat diet-induced obesityJournal of traditional and complementary medicine. PMID 37396158 · doi:10.1016/j.jtcme.2023.03.005
  4. Kaur P, Arora S, Singh R. 2022. Isolation, characterization and biological activities of betulin from Acacia nilotica barkScientific reports. PMID 35672366 · doi:10.1038/s41598-022-13338-3
  5. Hessien M, Taha A, Da'na E. 2022. Acacia nilotica Pods' Extract Assisted-Hydrothermal Synthesis and Characterization of ZnO-CuO NanocompositesMaterials (Basel, Switzerland). PMID 35329744 · doi:10.3390/ma15062291
  6. Abrar A, Yousuf S, Dasan MK. 2020. Formulation and evaluation of microsphere of antiulcer drug using Acacia nilotica gumInternational journal of health sciences. PMID 32206055
  7. Zhao Z, Brand E, Kwan HY and others. 2018. Clarifying the origin of HouzaoChinese medicine. PMID 29743936 · doi:10.1186/s13020-018-0182-0

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