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Mozzarella di Gioia del Colle DOPMozzarella di Gioia del Colle
Fresh cow-milk pasta filata; lactose ≤0.6 %, lactic acid ≥0.20 %, moisture 58–65 %, fat 15–21 % (as is); spheres, knots or plaits of 50–1,000 g. Made in 5 steps over 2.3 h. The longest step, cut to hazelnut size and mature the curd under whey, takes at least 2 h (Domanda di registrazione 'Mozzarella di Gioia…). thermophilic lactic acid bacteria of the natural whey starter does most of the fermenting.
No fixed amounts recordedWhat goes in. No source gives amounts for this ferment.
whole cow milk
raw or thermised or pasteurised
Starter: backslop: natural whey starter (siero-innesto) from the previous day's make, from the same dairy or the production area
Total time across the recorded steps: 2.3 h
Start
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What changes:Whey from the last make sours into a whey starter
Step 1 of 5
Prepare the whey starter
Time
until acidity reaches 22–28 °SH/50 ml
Unconfirmed
Temperature
42–44 °C
Set
Salt
None given
Acidity
Not documented
Which microbes the steps name, step by step
Lactic acid bacteria
Output: siero-innesto (2–10 % of the vat milk).
Flavour
sour whey
Texture
liquid
Colour
Not documented
Microbes at work in this step
native lactic flora of yesterday's whey multiplies and acidifies
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
Variants
Sferoidale / nodo / trecciashape only (sphere, knot, plait)
Safety
Raw milk allowed; the ≥85 °C stretch is the main kill step. Eat fresh.
Registered as a PDO in 2020 (Reg. (UE) 2020/2018, application in OJ C 2019). The spec stresses the natural whey starter as the traditional link to the Murge.