Kombucha pH, Brix and Titratable Acidity Validation Scorecard | Hengliyuan
Direct answer: Use a matched control and sample, then record kombucha pH, Brix, titratable acidity and sensory notes at the same defined timepoints. Add a separate row for post-fermentation sweetening. The scorecard organizes a test; it is not a universal pass range.
Define the control and process lane
Write the tea base, tea concentration, starter or culture process, vessel, fermentation time and temperature, current or sucrose control and intended finished format. Mark unknown fields as unknown.
Keep the fermentation rows together
At project-defined timepoints, record pH, titratable acidity, residual sugar or Brix, temperature and visible process notes. A paper's conditions support the choice of rows; they do not supply a universal target for another product.
Add the finished-drink rows after the endpoint
After fermentation, record dilution, flavor, carbonation, filtration, chilling, sweetening time, sweetness onset, sourness, tea astringency, aroma, aftertaste, sediment or separation and storage checkpoint.
Keep sensory notes next to analytical notes
Use separate rows for sweetness, sourness, tea bitterness or astringency, aroma, carbonation and finish. Brix is one measurement; it does not replace sensory notes, pH, titratable acidity, process records or finished-label review.
What should buyers verify before a commercial discussion?
This is a buyer education Resource. It explains a natural sweetener, application, sourcing or validation question before a commercial discussion.
Product fit, label treatment, regulatory status and finished-product performance still need target-market and real-base checks.