Tier-1 derived data for: Component-resolved cross-flow diafiltration of an industrial P(3HB-co-3HHx) bioplastic cell-culture slurry

Publicly archived Tier-1 derived numerical data accompanying the manuscript "Component-resolved cross-flow diafiltration of an industrial P(3HB-co-3HHx) bioplastic cell-culture slurry" (Yamamura, Nakano & Sako), submitted to the Journal of Membrane Science. The deposit contains: (i) the excitation/emission loadings of the three-component PARAFAC model; (ii) the per-permeate-sample (n = 98) pseudo-concentration time series of components C1, C2, C3; (iii) the per-sample HIX, BIX and FI fluorescence indices with cumulative permeate volume; (iv) the resistance-in-series fit summary (R_m, R_f, flux recovery); (v) the scale-bar-calibrated, magnification-normalized Frangi ridge-filter response of the surface SEM images pooled per cleaning condition, together with the per-image acquisition metadata used for calibration; and (vi) the Stokes-Einstein back-diffusion Monte-Carlo (n = 10^4) rank-order robustness summary. These derived data are sufficient to reproduce all quantitative claims in the manuscript. Raw EEM matrices, the full SEM image bank, the analysis code (Tier-2) and proprietary Kaneka process details (Tier-3) are not included; see the manuscript Data Availability statement.