Date published: 2026-4-2

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Gum arabic (CAS 9000-01-5)

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Alternate Names:
Acacia gum
Application:
Gum arabic is a branched polymer of galactose, rhamnose, arabinose, and glucuronic acid
CAS Number:
9000-01-5
Purity:
99%
Molecular Weight:
~250,000
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Gum arabic, also known as acacia gum, is a natural polysaccharide found in the sap of the acacia tree. It primarily consists of complex carbohydrates and protein glycoproteins, making it an ideal emulsifier and stabilizing agent in various applications. In the realm of research, gum arabic plays a pivotal role due to its unique physicochemical properties, such as its ability to form highly stable emulsions, its solubility in water, and its resistance to microbial degradation. These characteristics make it invaluable in studies focusing on food science, where it′s used to improve the texture, shelf life, and flavor encapsulation of food products. Furthermore, its application extends to encapsulation research, where gum arabic′s emulsifying properties are exploited to encapsulate active compounds, thereby enhancing their stability and controlled release. Its biocompatibility and natural origin also make it a subject of interest in the development of biodegradable polymers and eco-friendly materials, showcasing its multifaceted role in advancing scientific understanding and innovation in material science.


Gum arabic (CAS 9000-01-5) References

  1. Biological effects of gum arabic: a review of some recent research.  |  Ali, BH., et al. 2009. Food Chem Toxicol. 47: 1-8. PMID: 18672018
  2. Gum arabic/starch/maltodextrin/inulin as wall materials on the microencapsulation of rosemary essential oil.  |  Fernandes, RV., et al. 2014. Carbohydr Polym. 101: 524-32. PMID: 24299808
  3. Gum arabic improves the mechanical properties of wild almond protein film.  |  Tahsiri, Z., et al. 2019. Carbohydr Polym. 222: 114994. PMID: 31320050
  4. Gum arabic capped copper nanoparticles: Synthesis, characterization, and applications.  |  Chawla, P., et al. 2020. Int J Biol Macromol. 146: 232-242. PMID: 31904465
  5. A gum Arabic assisted sustainable drug delivery system for adult Drosophila.  |  Liang, Q., et al. 2020. Biol Open. 9: PMID: 32487516
  6. Gum Arabic as an environmentally sustainable polymeric anticorrosive material: Recent progresses and future opportunities.  |  Verma, C. and Quraishi, MA. 2021. Int J Biol Macromol. 184: 118-134. PMID: 34119540
  7. Interactions of 3-deoxyanthocyanins with gum arabic and sodium alginate contributing to improved pigment aqueous stability.  |  Herrman, DA., et al. 2022. Food Chem. 372: 131233. PMID: 34624780
  8. A Review on the Main Phytoconstituents, Traditional Uses, Inventions, and Patent Literature of Gum Arabic Emphasizing Acacia seyal.  |  Ashour, MA., et al. 2022. Molecules. 27: PMID: 35208961
  9. Ameliorating effect of gum arabic on the liver tissues of the uremic rats; A biochemical and histological study.  |  Fareed, SA., et al. 2022. Tissue Cell. 76: 101799. PMID: 35490560
  10. The effect of gum Arabic supplementation on cathelicidin expression in monocyte derived macrophages in mice.  |  Siednamohammeddeen, N., et al. 2022. BMC Complement Med Ther. 22: 149. PMID: 35650596
  11. In Vitro Evaluation of Curcumin Encapsulation in Gum Arabic Dispersions under Different Environments.  |  Hudiyanti, D., et al. 2022. Molecules. 27: PMID: 35744978
  12. The type of gum arabic affects interactions with soluble pea protein in complex coacervation.  |  Comunian, TA., et al. 2022. Carbohydr Polym. 295: 119851. PMID: 35988977
  13. Gum Arabic nanoformulation rescues neuronal lesions in bromobenzene-challenged rats by its antioxidant, anti-apoptotic and cytoprotective potentials.  |  Almohaimeed, HM., et al. 2022. Sci Rep. 12: 21213. PMID: 36481816

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Gum arabic, 500 g

sc-252868
500 g
$51.00