Epic Quest Bio The case files
Case No. 76 · have you seen this molecule?

Crocin

the gold in saffron

File sealed

The detectives are still writing this one up. The poster and the facts are below; the film and the interrogation room open soon.

Booking photographs

Crocin, front view, against a height chart in nanometers
FRONT
Crocin, side view
SIDE · CID 5281233

The suspect, from its real atomic coordinates. Drag to turn it. Height chart in nanometers, ruled every 0.25 nm. A nanometer is about how far a fingernail grows in a second.

Rap sheet

Answers to
Crocin. Also alpha-crocin, crocin-1.
Height
3.5 nm, stretched out.
Weight
1.6 zeptograms
Build
A rod with seven double bonds in a row, two sugars on each end.
Color
Gold to red.
Habits
Dissolves in water, unlike its carotenoid cousins. The sugars help.
Origins
Three threads to a crocus flower, picked by hand. 75,000 flowers make a pound.
Associates
Gardenia fruit, which makes it too.
Last seen
A 5 mL tube marked SAFFRON in the fridge at HQ.
120,000,000,000,000,000

of them in a single saffron thread, give or take.
Threads vary. You’ve never seen one.

The poster on the street

The wanted poster for Crocin

This is the photocopied wanted poster for Crocin, No. 76. They were made for noticeboards around Boston, Cambridge and the rest of the east coast.

Found one? Scan its QR code with your phone. If you're a signed-in player, the sighting goes on your record with +1 XP.

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