Diglycerini
Diglycerin tettwali-d s tneffirt n tmerwin n yimẓan. Deg "Sect n tnecct n tmeslayt n sseqqnect," isem-nnes tacinwat i Diglycerol. Polyglycerol-2 d aɣli-s n yimḍawin n yimẓa n yimḍa n yimḍa. Aya yezmer ad yesselker s waṭas s tmerwin n tmerwin n tmerwin, yezmer ad yesseɣli s tmerwin niḍen.
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