常见问题

Can you make a sugar-free or low-sugar jam using standard High Methoxyl (HM) Pectin?

No, standard HM Pectin cannot form a gel in low-sugar or sugar-free formulations because it strictly requires a soluble solids content above 55% Brix to initiate gelation.

For low-sugar jams (less than 50% Brix) or keto/sugar-free spreads, you must switch to Low Methoxyl (LM) Pectin or Low Methoxyl Amidated (LMA) Pectin. LM/LMA pectins do not rely on sugar concentration for dehydration; instead, they gel through the "egg-box" model by cross-linking with divalent cations like calcium (Ca2+), allowing stable gelation even at 0% sugar.