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Jul 2023
38m 21s

What is jam? (and jelly and preserves et...

Melissa and Jam, Bleav
About this episode

#087 Rebroadcast

Jams, jellies, preserves, marmalade. So many kinds of fruit spreads, but how are they made? How do they go from fruit to gooey spread? How are they delicious? What the chemistry here, and how has it been going on long before we understood it?

References from this episode

  1. https://www.chemistryworld.com/podcasts/pectin/3005903.article
  2. https://www.nationalgeographic.com/culture/article/jam
  3. https://extension.psu.edu/pectins-role-in-making-jam-and-jelly
  4. https://pubs.acs.org/doi/pdf/10.1021/bk-1986-0310.ch001
  5. https://www.researchgate.net/publication/223750507_Pectin_New_insights_into_an_old_polymer_are_starting_to_gel
  6. https://pubs.rsc.org/en/content/chapter/bk9781782622956-00205/978-1-78262-295-6
 

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