text: Yo, check it out, I'm 'bout to drop some knowledge,
  Investigated effects, let me take you to college.
  Hot air drying pretreatment, freeze drying pretreatment,
  Vacuum drying pretreatment, let's see what they meant.
  
  Canistel starch, we're breaking it down,
  Physicochemical properties, structural characterizations abound.
  X-ray diffraction, A-type crystal structure,
  Different drying methods, let's see what they rupture.
  
  SEM image reveals cracks and debris,
  HVD and VD particles, not at ease.
  Molecular structure studied, Fourier infrared,
  Solid state 13C CP/MAS NMR, that's what I said.
  
  Vacuum drying promotes double helix formation,
  Hot air and freeze drying cause devastation.
  Ordered structure destroyed, that's what we see,
  Physicochemical properties affected, can't you agree?
  
  Drying pretreatments, practical value they bring,
  Canistel starches in China, let the commercial bells ring.
  This study, it's informative, it's got the facts,
  Canistel starches ready for commercial applications, that's a wrap.