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Journal : Indonesian Journal of Biotechnology

NMR metabolomics revealed metabolites and bioactivity variation in Torbangun leaves Plectranthus amboinicus L. with different origins Nancy Dewi Yuliana; Muhammad Anwari Sugiharto; Hanifah Nuryani Lioe; Masao Goto; Yuko Takano Ishikawa
Indonesian Journal of Biotechnology Vol 23, No 2 (2018)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (91.375 KB) | DOI: 10.22146/ijbiotech.38659

Abstract

Plectranthus amboinicus has been reported to have antidiabetic and antioxidant activities. Environmental factors might influence the plant’s secondary metabolite profile and its beneficial properties. NMR-based metabolomics was used to show phytochemical variations between specimens of P. amboinicus grown in Japan and Indonesia. The results showed that flavonoids and triterpenes were among the discriminating factors of the variation between the two groups. Targeted comparative analysis of the concentration of the specific flavonoids of the plants using a validated HPLC-MWD method showed that the Japanese samples contained a higher concentration of total flavonoids compared with the Indonesian samples. The Japanese and Indonesian samples contained 1100.6 ± 5.1 and 532.4 ± 1.8 µg/g luteolin, and 584.5 ± 7.4 and 571.7 ± 11.6 µg/g apigenin, respectively. Eriodyctiol was detected only in the Indonesian samples. Contrarily, more intensive DPPH reduction and α-glucosidase inhibition activities were found in the Indonesian samples (IC50 14.4 ± 1.2 and 24.0 ± 0.3 µg/mL for the DPPH assay, 1181.9 ± 113.5 and 4451.4 ± 290.0 µg/mL for α-glucosidase inhibition, respectively). Thus, flavonoids might not be the only group of compounds related to the aforementioned bioactivities. This should be confirmed by further research targeting other groups of compounds, such as triterpenes.
Co-Authors Abdul Choliq Abdul Munif Agustina, Lenny Aida Fadhilah Anastasia Fitria Devi Annisa Defriana Anuraga Jayanegara Anuraga Jayanegara Arum Safriana Dewi Badrut Tamam Betty S. L. Jenie Budi Nurtama C Hanny Wijaya Chalisya, Nadiah Cony Arisya Putri Dahrul Syah Dede Robiatul Adawiyah Dedi Fardiaz Dian Herawati Dian Muzdalifah Diana Ayu Nindita Dias Indrasti Dina Mariana Dina Mariana Dodik Briawan Dwi Rahmawati Dwi Rahmawati Dwiyitno Dwiyitno Dwiyitno Dwiyitno Elis Nina Herliyana Eni Kusumaningtyas Faiza A Dali farida ariyani Farida Ariyani Feri Kusnandar Hari Eko Irianto Hari Eko Irianto Harsi D. Kusumaningrum Herlina, Vika Tresnadiana Irma Isnafia Arief Istiqamah Istiqamah Jan Schwarzbauer Jan Schwarzbauer Laras Cempaka Larissa Dsikowitzky Larissa Dsikowitzky Leonie Margaretha Widya Pangestika, Leonie Margaretha Widya Lilis Nuraida Madaniyah, Siti Maggy T. Suhartono Maggy T. Suhartono Maggy Thenawidjaja Suhartono Masao Goto Maya Saputri Melzer, Guido Mira Febrianti Muhammad Alfid Kurnianto Muhammad Anwari Sugiharto Muhammad Hanafi N. Nurjanah Nancy Dewi Yuliana Neny Mariyani Ni Wayan Triwulandhari Nina Artanti Noer Laily Nuri Andarwulan Olivia Yofananda, Olivia Palupi, Nurheni Sri Puspo Edi Giriwono Rahmatia Garwan Ririn Anggraeni Rizaludin Nur Rizki Maryam Astuti Santi Ambarwati Sinta Simatupang Siti Madaniyah Sobir Sobir Sri Sugiwati Sugoi Marsaputra Karsodimejo Suliantari Suliantari SULISTIANI SULISTIANI Suyanto Suyanto TATI NURHAYATI Tatik Khusniati Taufik, Moh Tika Setianingrum Tuti Rostianti Maulani Warsono El Kiyat Weinreich, Bernd Widya Eka Prayitno Widya Puspantari Winiati P. Rahayu Winiati P. Rahayu Wisnu Ananta Kusuma Wisnu Broto Yane Regiyana Yeni Restiani Yuko Takano Ishikawa Yuli Maulidiyah Yulina Lailatul Maslukhah Zatil Afrah Athaillah Zulaikhah Zulaikhah Zulaikhah Zulaikhah, Zulaikhah