198 Chapter 9 MAIN CONCLUSION The current study has identified preferences criteria of Sjögren’s syndrome patients for various product characteristics for new saliva substitutes. The most ideal saliva, according to Sjögren’s syndrome patients, has thin-watery consistency in spray form with a neutral flavour and providing long alleviation of dry mouth complaints. Besides, it should not contain artificial sweeteners or alcohol, and should not have a bitter taste or cause discoloration of the teeth.
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