Separation and nucleation control of α and β polymorphs ofl-glutamic acid by swift cooling crystallization process

Nucleation control and crystallization o

Nucleation control and crystallization of l-glutamic acid polymorphs by swift cooling process and their characterization

✍ K. Srinivasan; P. Dhanasekaran 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 771 KB

The region of preferred crystal nucleation of the two known polymorphs of L-glutamic acid (C 5 H 9 NO 4 ), the metastable a and stable b, from pure aqueous solution has been recognized by following a swift cooling crystallization process in the temperature range 1-40 1C. Aqueous solution prepared fo