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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.
smooth, mildly sour, diacetyl-aromatic drinking cultured milk. Made in 4 steps over 2.6 days – 4.9 days. The longest step, stir smooth, pack, refrigerate, takes 2–4 days (Schulthess) and runs at up to 10 °C (Schulthess). Lactococcus lactis subsp. lactis and L. lactis subsp. cremoris do most of the fermenting.
Starter: defined-culture: mesophilic freeze-dried cultures (Lactococcus lactis, L. cremoris, L. lactis biovar diacetylactis, Leuconostoc cremoris)
Total time across the recorded steps: 2.6 days – 4.9 days
Start
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What changes:The milk is heated to 85 °C for 30 minutes or 90–92 °C briefly
Step 1 of 4
Heat-treat
Time
30 min
Reported
Temperature
85 °C
Reported
Salt
None given
Acidity
Not documented
Which microbes the steps name, step by step
Lactococcus lactis
L. mesenteroides
Output: heated milk.
Flavour
Not documented
Texture
liquid
Colour
Not documented
Microbes at work in this step
killed; whey proteins denatured to prevent wheying-off
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
Mango mala10–15 % fruit with 8–9 % sugar, heated to 75 °C and hot-packed into the product.
Traditional gourd mala / maziwa lalaRaw milk fermented spontaneously in a gourd that is re-used so its resident flora speeds souring.
Leuconostoc-type brandsLeuconostoc found in Lala Lite and Maziwa D'Lala (Nakamura et al. 1996).
Safety
Low risk when pasteurised. Raw gourd mala was reportedly outlawed for sale in favour of the pasteurised version (single-source claim, AgroInsight).