Glossary · Milling and pressing
Free-run juice
Also written free run. Each is a name for the same thing, which is why none of them has an entry of its own.
Definition
Juice that drains from the pomace under its own weight before pressure is applied. It is cleaner and less phenolic than the juice recovered at high pressure at the end of a press.
- Subject
- Milling and pressing
- Also written
- free run
Related terms
Terms that belong to the same part of the subject, or that this one is routinely confused with.
Milling and pressing
Pressing yield
The proportion of fruit weight recovered as juice, usually expressed as litres per tonne or as a percentage. It depends on the fruit, the mill setting, the press type and the pressure profile.
Milling and pressing
Pomace
Milled fruit — flesh, skin, pips and stalk fragments — before pressing, and the spent solids left in the press afterwards. Both senses are in everyday use and context distinguishes them.
Milling and pressing
Must
Freshly pressed, unfermented juice, from the moment it leaves the press until fermentation begins. The word is borrowed from wine-making and shares a root with German *Most*.
Sensory
Astringency
A tactile sensation of drying, roughening and puckering in the mouth, caused by tannins binding and precipitating the proteins that lubricate the oral surfaces. It is a feeling, not a taste.
Where to go next
- Cider glossary — The whole vocabulary, by subject and A–Z.
- Comparisons — Terms that are only really clear when set against the thing they are not.
- Search — Finds terms by their aliases and by their spellings in other languages.
Sources
What this page rests on. Where a source is marked as registered rather than read, CiderHQ is recording that the body is authoritative on the subject without claiming to have worked through the document itself. See our evidence policy for what each state means.
The New Cider Maker’s Handbook: A Comprehensive Guide for Craft Producers
Claude Jolicoeur, Chelsea Green Publishing, 2013. ISBN 9781603584739 · reference work · bibliographic record verified, not opened 2026-08-25
Bibliographic record verified on 2026-08-25 against the Open Library union catalogue: Chelsea Green Publishing, 2013, ISBN 9781603584739, one edition recorded. That establishes the citation points at a real book in a stated edition, which is what a citation needs and is all it establishes. No copy was opened and nothing is quoted from it. The book itself is in print and not digitised in any open collection; where CiderHQ needs a figure from this territory it uses an accessible research source instead and says so.
The Science of Cidermaking and associated technical writing
Andrew Lea · reference work · passage verified 2026-08-24
Written by a food chemist who worked at Long Ashton on apple phenolics. Unusual among specialist cider writing in that it is primary-research-adjacent: the author is describing work he did, and cites the literature. This is why it is registered at tier 1 for chemistry while a general cider book is not.