this study examines the controlled release behavior of both water-soluble (acetaminophen, caffeine, theophylline and salicylic acid) and water insoluble (indomethacin) drugs derived from caesalpinia pulcherrima seed gum isolated from caesalpinia pulcherrima kernel powder. it further investigates the effect of incorporating diluents such as microcrystalline cellulose and lactose on caffeine rele...

Natural gums are extracted from different types of natural origins. It is found in the woody elements plants or seed coatings terrestrial environment and also seaweeds marine environment. otherwise called polysaccharides. Nowadays, there has been a remarkable development products, especially that have used for variety purposes such as binders, emulsifying agent suspending agents, etc. In recent...

This study investigated the emulsification properties of the native gums and those treated at high pressure (800 MPa) both at their "natural" pH (4.49 and 4.58, respectively) and under "acidic and basic" pH (2.8 and 8.0) conditions. The emulsification behaviour of KLTA gum was found to be superior to that of the GCA gum. High pressure and pH treatment changed the emulsification properties of bo...

BACKGROUND Extrinsic staining of teeth may result from the deposition of a variety of pigments into or onto the tooth surface, which originate mainly from diet or from tobacco use. More recently, clinical studies have demonstrated the efficacy of some chewing gums in removing extrinsic tooth staining. The aim of this study was to assess the effectiveness of two nicotine medicated chewing gums (...

Introduction:Many different kinds of chewing gum can increase the flow of saliva, and they have been proven to have anti-bacterial effects as well. The aim of this study was to compare the effect of natural turpentine and synthetic sugar-free gums on dental plaque pH after a sucrose challenge. Methods: This randomized clinical trial was conducted on 15 subjects, who refrained from oral hygiene ...

This reference work provides a broad overview on the chemistry, biological activities, and uses of natural gums, resins, latexes plants.