![Young Iranian boy selling chewing gum outside the Fin Garden in Kashan, Iran. Hossein gives the boy money but doesn't want gum in exchange Stock Photo - Alamy Young Iranian boy selling chewing gum outside the Fin Garden in Kashan, Iran. Hossein gives the boy money but doesn't want gum in exchange Stock Photo - Alamy](https://c8.alamy.com/comp/G169W1/young-iranian-boy-selling-chewing-gum-outside-the-fin-garden-in-kashan-G169W1.jpg)
Young Iranian boy selling chewing gum outside the Fin Garden in Kashan, Iran. Hossein gives the boy money but doesn't want gum in exchange Stock Photo - Alamy
![Development and characterization of a Persian gum–sodium caseinate biocomposite film accompanied by Zingiber officinale extract - Khezerlou - 2019 - Journal of Applied Polymer Science - Wiley Online Library Development and characterization of a Persian gum–sodium caseinate biocomposite film accompanied by Zingiber officinale extract - Khezerlou - 2019 - Journal of Applied Polymer Science - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/b4d91945-441e-4f0d-b66d-814a261efda1/app47215-toc-0001-m.jpg?trick=1667769870366)
Development and characterization of a Persian gum–sodium caseinate biocomposite film accompanied by Zingiber officinale extract - Khezerlou - 2019 - Journal of Applied Polymer Science - Wiley Online Library
![Persian gum: A comprehensive review on its physicochemical and functional properties - ScienceDirect Persian gum: A comprehensive review on its physicochemical and functional properties - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0268005X17300504-egi10JZ34LWCR0.jpg)
Persian gum: A comprehensive review on its physicochemical and functional properties - ScienceDirect
![Sally Butcher on Twitter: Sally Butcher on Twitter:](https://pbs.twimg.com/media/Bv_SMGvCYAAiFo4.jpg:large)