Are There Sulphites in Prunes? Understanding Preservatives in Dried Fruit
                                
                                
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                                    4 min read                                
                            
                                According to research, raisins and prunes can contain between 500 and 2,000 parts per million of sulphites, although not all varieties contain them. The question "Are there sulphites in prunes?" is therefore crucial for those with sensitivities to this common food preservative.