Side-by-side or overlay PDF diff driven by one engine that reads each file into a structured model — text, vector geometry, images, form fields, annotations — and compares the models. Moves show as moves, edits show only where they happened, and any PDF type works without picking a mode.
Open a STEP / STP part and it measures itself — volume, thinnest wall, draft and undercut checks on load, plus hole detection with a BOM. Measure, section, export STL. Rust + WASM B-rep kernel, runs in your browser.
Formaggio di Santo Stefano di QuisquinaFurmaggiu ri Santu Stèfanu di Quisquina
Raw sheep milk, sometimes with a little cow milk, is set in a wooden tub with lamb rennet paste and broken to rice-grain size. The curd is pressed into rush baskets and scalded in hot whey for 3–5 hours, then dry-salted for about 10 days. It ripens about 6 months on wooden boards; the regional sheet says the method largely follows Pecorino Siciliano PDO.
What changes:Lamb rennet paste goes into the warm sheep milk in a wooden tub
Step 1 of 6
Warm the milk and set it with lamb rennet
Time
30–40 min
Reported
Temperature
32–35 °C
Reported
Salt
None given
Acidity
Not documented
Flavour
Not documented
Texture
Not documented
Colour
Not documented
Microbes at work in this step
Not documented for this step.
Method
Measured measured in a studySet fixed by a specification or tested recipeReported one source reports itTypical a general value, not sourced for this fermentUnconfirmed not yet checked against a source
At a glance
Raw sheep milk, sometimes with a little cow milk, is set in a wooden tub with lamb rennet paste and broken to rice-grain size. The curd is pressed into rush baskets and scalded in hot whey for 3–5 hours, then dry-salted for about 10 days. It ripens about 6 months on wooden boards; the regional sheet says the method largely follows Pecorino Siciliano PDO. Made in 6 steps over 6.3 months. The longest step, ripen on wooden boards, takes at least 6 months (ONAF (Organizzazione Nazionale Assaggiatori F…) and runs at 12–18 °C (ONAF (Organizzazione Nazionale Assaggiatori F…).
A local pecorino of the Monti Sicani made much like Pecorino Siciliano PDO, sometimes with a little cow milk, and ripened about 6 months; the regional sheet notes local practices kept from the area's history.
Rind
Hard, deep straw yellow, marked by the rush basket, sometimes oiled
Size
Cylinder with one slightly concave face, about 2 kg
Season
Made from October to June
Scald in Pecorino Siciliano PDO, for comparison
The 2020 amendment of the Pecorino Siciliano PDO specification, which this method largely follows, gives 3–4 hours under scotta in wooden tubs; the ONAF sheet for this cheese gives 3–5 hours.
Made from raw milk. The cheese sits for 3–5 hours in whey that starts at about 85 °C and cools slowly, is dry salted for about 10 days and ripens about 6 months, but the sources do not test how far these steps lower the risk. The ONAF sheet classes the curd as uncooked. ANSES names Listeria, Salmonella and enterohaemorrhagic E. coli as the main raw-milk cheese hazards. It advises pregnant women, people over 65, people with weak immunity and young children not to eat raw-milk cheeses, except cooked pressed ones such as Comté.
The regional sheet says the method has been practised in the same way under traditional rules for not less than 25 years, and points to the town's ethno-anthropological pastoral museum, created in the early 1980s, which keeps the old tools, and to local books.