Food science
Food science studies the composition of foods, their preservation, processing and effects on the body. In Dr Stone, it bridges chemistry and biology around a vital stake: feeding people and making the resources of a civilisation to rebuild last.
Entries in this discipline
The Dandelion
In The Apothecary Diaries, Maomao identifies dandelion as a medicinal herb. We explain its diuretic properties, its inulin, and its culinary uses.
Dehydration and Rehydration
In The Apothecary Diaries, Maomao treats heatstroke with salted, sweetened water. We explain dehydration and why salt is vital.
Entomophagy
In The Apothecary Diaries, Maomao munches on crickets at the festival. We explain entomophagy, its nutritional value, and its ecological appeal.
Ginger
In The Apothecary Diaries, Maomao prepares ginger pastilles to keep warm. We explain gingerol, TRPV1, and Chinese pharmacopoeia.
Gluten
In The Apothecary Diaries, wheat-flour glue illustrates gluten. We explain glutenins, gliadins, viscoelasticity, and celiac disease.
Honey Preservation
Honey has preserved food for millennia. Here's why: low water activity, osmolarity, acidity, and hydrogen peroxide all work together to stop microbes.
Kudzu
In The Apothecary Diaries, over-concentrated kudzu turns into glue. We explain kuzu starch, its medicinal uses, and its invasion beyond Asia.
Mandarin Peel
In The Apothecary Diaries, an infusion of mandarin peel. We explain chen pi, its flavonoids, its essential oils, and what modern science confirms.
Matsutake
In The Apothecary Diaries, Maomao trades premium matsutake. We explain the obligate mycorrhizal symbiosis that makes it impossible to cultivate.
Royal Jelly
In The Apothecary Diaries, Maomao recognizes royal jelly. We explain how this secretion turns a larva into a queen, and its limits in humans.
Salting and Brining
In The Apothecary Diaries, Maomao dates a batch of seaweed using her knowledge of brining. We explain how salt preserves food, and why it eventually fails.
Sugar and Confectionery
Sucrose, crystallization, the states of cooked sugar, and sugar preservation: the chemistry behind the confections mentioned in The Apothecary Diaries.
Tea and Caffeine
In The Apothecary Diaries, Maomao prescribes tea for its diuretic effects. We explain caffeine, theanine, and how far this strategy really goes.
Food Smoking
Tsukasa smokes his meat in Dr Stone: we explain the chemistry of smoke, the role of aldehydes and phenols, and the modern health risks.