Component-Effect Relationship between HPLC Fingerprints and Lipid-Lowering Activity of Buyang Huanwu Decoction

Figure 4

PLSR analysis. (a) VIP scores predicted the TG reduction rates of 24 chromatographic peaks. (b) The coefficient of correlation of 24 chromatographic peaks with the TG reduction rates. (c) VIP scores predicted the MDA reduction rates of 24 chromatographic peaks. (d) The coefficient of correlation of 24 chromatographic peaks with the MDA reduction rates.

(a)

(b)

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(d)