01 / Search intent answered
Turn the question into a controlled engineering duty
Define raw tea, extract, blend and packaged-product tests, references, sampling and authority for analytical and sensory release. The acceptance basis must resolve critical tea and product attributes together with reference samples and storage, then assign operating limits, responsible roles and controlled records for this exact task. Define tea grade and lot variability, extraction and sensory targets, formula, solids and acidity, oxygen and light sensitivity, preservation route, package, production campaign and shelf-life methods. Name the extraction yield convention, actual time-temperature reference, fines and clarity boundary, maximum extract and treated-product hold, approved sensory preparation, color method and light-exposure case so raw-material and process drift can be distinguished. Record every input with units, source, approval status, credible range and decision owner. Keep an unknown visible when it can change sizing, hygiene, packaging, automation, utilities, cost or schedule.