Natural Mucilage From Phoenix dactylifera L. as an Alternative for Artificial Saliva

• Published in: Scientifica
• Main Authors: Jirapornchai Suksaeree, Pattwat Maneewattanapinyo
• Format: Article
• Language: English
• Published: Wiley 2024-01-01
• Online Access: http://dx.doi.org/10.1155/2024/4813180

The sensation of dry mouth is a clinical illness known as xerostomia. Treatment is necessary for alleviating symptoms in patients who experience either transient or persistent dry mouth. It is essential to develop artificial saliva for this purpose. The fruit of the Phoenix dactylifera is edible and has been used in food. Its mucilage from dried fruits was extracted by soaking in distilled water and precipitated with 90% v/v ethanol. The mucilage of P. dactylifera was used for producing artificial saliva and was combined with other components including proteins and electrolytes. The translucent light brown gel solution was seen in the artificial saliva using P. dactylifera mucilage. The measured relative density ranged from 1.02 to 1.15 g/mL. Artificial saliva had to become more viscous with the addition of P. dactylifera mucilage and its concentration. Their pH values ranged between 6.98 and 7.15. The produced artificial saliva had a wetting time ranging from 7.53 to 9.70 min, which is similar to the typical human saliva. Artificial saliva could form a film in the mouth after certain periods. It was found that artificial saliva exhibited many adsorption bands corresponding to various biomolecules, such as protein, carbohydrate, and lipid, and had a unique peak at 275 nm. The results of this investigation suggest that a formulation including mucilage from P. dactylifera may be utilized to treat xerostomia patients by temporarily lubricating and hydrating their mouths when they experience persistent dry mouth.