What is INS 440 Made of and Why Is It in Your Food?
                                
                                
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                                    4 min read                                
                            
                                Over 85% of commercially produced pectin, known as INS 440, is sourced from citrus peels, which are a byproduct of the juice industry. This article explores what is INS 440 made of, delving into its natural, plant-based origins and chemical composition.