TL;DR: The active principle of miracle fruit (Synsepalum dulcificum) is a basic glycoprotein with a probable molecular weight of 44,000 that modifies the taste so that one tastes sour substances as sweet.
Abstract: The active principle of miracle fruit (Synsepalum dulcificum) is a basic glycoprotein with a probable molecular weight of 44,000. Application of the protein to the tongue modifies the taste so that one tastes sour substances as sweet.
TL;DR: The taste-modifying protein, miraculin, has the unusual property of modifying a sour taste into a sweet taste and is extracted with 0.5 M NaCl solution, indicating that it is highly pure.
TL;DR: The taste-modifying protein, miraculin, has the unusual property of modifying sour taste into sweet taste and high homology was found between the amino acid sequences of miraculin and soybean trypsin inhibitor.
TL;DR: It is demonstrated that the production of miraculin in edible plants can be a good alternative strategy to enhance the availability of this protein.
TL;DR: An antifungal protein designated sativin was isolated from the legumes of the sugar snap and demonstrated negligible ribonuclease activity and inhibited translation in a rabbit reticulocyte lysate system with a very low potency.