dextrin vs sugar beet

dextrin

noun
  • Any of a range of oligomers of glucose, intermediate in complexity between maltose and starch, produced by the enzymatic hydrolysis of starch; used commercially as adhesives. 

sugar beet

noun
  • A type of beet whose root contains a high concentration of sucrose. 

  • darling; sweetheart 

How often have the words dextrin and sugar beet occurred in a corpus of books? (source: Google Ngram Viewer )