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2026-11-02 issue

Observed arrival · 2026-11-02

茶芯耘: a tea-processing suitability assessment

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Editorial interest 78/100 Selection signal · not a rating of the site

An interactive tool that uses five biochemical measurements and a stated Logistic regression model to estimate whether a tea cultivar is better suited to green or black tea processing.

Landing page captured for the 2026-11-02 issue.
For
Tea researchers and cultivar-screening teams
Worth noticing
The page flags Anhui-region training data, a blind test of about 12 samples, and the need for cross-region validation.

Field notes

Inputs are entered as decimal-scale laboratory measurements; the phenol-to-amino-acid ratio can be calculated automatically, and the interface displays allowable ranges for all five indicators. The page says recommendations use a 0.5 cutoff, with results from 0.35 to 0.65 flagged for human review; it also cautions that its reported validation comes from Anhui samples and may not transfer across regions.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use

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Landing page observed 2026-11-02. The live site may have changed.