Analisis Sifat Antikanker dan Profil Metabolit Sekunder Ekstrak Dadih Komersial dengan Lama Fermentasi Berbeda
Date
2024Author
Fadhila, Luthfia Widyasari
Budiman, Cahyo
Arief, Irma Isnafia
Metadata
Show full item recordAbstract
Dadih merupakan makanan tradisional asal Minangkabau yang dibuat dari
fermentasi susu kerbau melalui penyimpanan suhu ruang di dalam tabung bambu.
Susu kerbau mengandung peptida bioaktif yang bersifat antimikroba,
imunomodulator, antikanker, antidiabetik, antihipertensi, dan antioksidan.
Penelitian ini bertujuan menganalisis sifat antikanker dan profil metabolit sekunder
dadih komersial. Metode MTT Assay digunakan untuk mengetahui tingkat
toksisitas senyawa ekstrak dadih (5%, 10%, 20%, dan 40%) terhadap pertumbuhan
sel MCF-7. Hasil pengujian menunjukkan bahwa sampel A1, E1, A7, dan E7
memiliki nilai IC50 = 4,7-17 µg mL-1 dengan tingkat aktivitas antikanker yang kuat.
Profil metabolit sekunder dianalisis menggunakan Liquid chromatography-mass
spectrometry dan metode PCA, dengan nilai eigenvalue dan eigenvectors dari dua
komponen utama minimal 84,2%. Beberapa senyawa metabolit sekunder ekstrak
dadih memiliki peran fungsional terhadap akivitas biologis serta farmakologis,
salah satunya antikanker. Dadih is a traditional Minangkabau cuisine made from fermented buffalo
milk, stored at room temperature in bamboo tubes. Buffalo milk contains bioactive
peptides with antimicrobial, immunomodulatory, anticancer, antidiabetic,
antihypertensive, and antioxidant properties. This study aims to analyze the
anticancer properties and secondary metabolite profile of commercial dadih. The
MTT Assay method was used to determine the toxicity levels of dadih extract
compounds (5%, 10%, 20%, and 40%) on the growth of MCF-7 cells. The test
results showed that samples A1, E1, A7, and E7 had IC50 = 4,7-17 µg mL-1
,
indicating strong anticancer activity. The secondary metabolite profile was
analyzed using Liquid chromatography-mass spectrometry and PCA methods, with
the eigenvalues and eigenvectors of the two main components at least 84.2%.
Several secondary metabolite compounds in dadih extract have functional roles in
biological and pharmacological activities, one of which is anticancer.