Kajian Manfaat Senyawa Aktif dalam Ekstrak Kulit Buah Coklat (Theobroma Cacao )

Sukatik - -, Yuli Yetri -, Rahmi Hidayati -, Roni Tri Putra, Ratih Paramitha -

Abstract


Identification of active compounds in cacao pod rind has been done. Cacao pod rind contained active compound alkaloid, theobromine (3,7-dimethylxanthine). Cacao pod rind extract contained some other active compounds mixed flavonoid or condensed tannin such as anthocyanin, anthocyanidin, catechin, epicatechin, epigallocatechin, and leucoanthocyanidin.
Cacao pod rind was extracted by maceration using methanol 70% and fractionated with hexane and ethyl acetate to obtain polar extracts. This study used an experimental method that was analyzed descriptively using Gas Chromatography-Mass Spectrometry (GC-MS) and Liquid Chromatography-Mass Spectrometry (LC-MS).
Phytochemical screening test showed cocoa pod rind extracts contained alkaloids, flavonoids, tannins, terpenoids, and saponins. GC-MS analysis showed that cacao pod rind extracts contained 24 compounds. Polar extracts analysis with LC-MS obtained 10 compounds contained hydroxy groups, which can be used as corrosion inhibitors on metal. The result of this study showed that cocoa pod rind has potential as corrosion inhibitor. It also has potential as an anti-bacterial and antioxidant.

Keywords


Cocoa peel extract, Phytochemicals, Polar extrac, Corrosion inhibitors, Anti-bacterial

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References


Agni Rimba Mawan, Sri Endah Indriwati, Suhadi. (2018). Aktivitas Anti bakteri Ekstrak Metanol Buah Syzygium polyanthum terhadap Pertumbuhan Bakteri Escherchiacoli. Bio eksperimen, Vol.4 (1), 64-68.

Alemanno.L, T.Ramos, A. Gargadenec, C.Andary, and N. Ferriere, 2003, Lacalization and Identification of Phenolic Compounds in Theobroma cacao L Somatic Embryogenesis, Annals of Botany, 92, 613-623.

Ali, F., Saputri, D. Dan Nugroho, RF, (2014) “Pengaruh Waktu Perendaman dan Konsentrasi Ekstrak Daun Jambu Biji (Psidium guajava Linn) sebagai inhibitor terhadap laju korosi Baja SS 304 dalam larutan garam dan Asan, Teknik Kimia, 20(1): 28-37

Andujar I, Recio M.C , Giner R.M and Rios J.L, 2012, Cocoa Poliphenol and Their Potential Benefits for Human Health, Oxidative Medicine and Cellular Longevity, HindawiPublishing Corporation, Vol. 2012, article ID. 906252, 23 pages.

Chung. B. Y, Kenji Ilyama, and Kang-Wan Han, 2003, Compositional Characterization of Cacao (Theobroma cacao L) Hull, Agriculture Chemical Bioethanol, 46 (1), 12-16.

Figueira. A, and Janick, 2008, New products from Theobroma cacao. Seed pulp and pod gum, Advances in Botanical Research, 55, 885-892.

Harborne. J. B., and Simmonds N.W, 1964, Phytochemical Dictionary: A Handbook of Bioactive Compounds from Plants, 2nd edition, Academic Press, New York, 490-517.

Helmestein. AM 2010, Theobromine Chemistry: Theobromine is Chocolates, diambil dari http://chemistry.about.com/old/facts structures/a/theobrominechemistry.htm.

Hii C. L, C.L. Law, S. Suzannah, Misnawi and M. Cloke1, 2009, Polyphenols in Cocoa (Theobroma cacao L), AsianJournal of Food Agriculture Industri, 2 (4), 702-722.

Kim, H and Keeney, P. G, 1983, Method of Analysis for (-) Epicatechin in Cocoa Beans by HPLC, Journal of Food Science, 48 (2), 548-551.

Kurian, A. & Sankar, M.A.(2007). Medicinal Plants: Vol.02.Horticulture Science Series. New India Publishing Agency (NIPA), New Delhi.

M. Afdhal, Maming, St. Fauziah, “ Pemanfaatan Ekstraks Kulit Buah Kakao (Theobroma Cacao) sebagai Inhibitor pada Proses Korosi Besi” Artikel Penelitian

Matsumoto M, Mikami M, and Kondo K, (2006), Separation of Organic Nitrogen Compounds by Supported Liquid Membranes Based on Ionic liquids, Journal Japan Petrolium Institute, 49, 256-261.

Okuda T and H.Ito, 2011, Tannin of Constant Structure in Medical and Food Plant, Hydrolyzable Tannins and Polyphenol Related to Tannins, Journal of Moleculer Structure, 16, 2191-2217.

Osman H, R. Nasarudin, S.L. Lee, 2004, Extracts of cocoa (Theobroma cacao L.) leaves and their antioxidation potential, Food Chemistry, 8 (6), 41-46.

Raaman,N.(2006).PhytochemicalTechniques.NewIndiaPublishingAgency,NewDelhi.

Sastri. V. S, 2011, Adsorption in Corrosion Inhibition,Green Corrosion Inhibitor, Wiston Revie, Canada, pp.103-105.

Shanab, S.M.M.. 2007. Antioxidant and Antibiotic Activities of Some Seaweeds (Egyptian Isolates). Agriculture and Biology, IX (2), 220–225.

Shanmugam,S.,Kumar,T.S.&Selvam,K.P.(2010).Laboratory Handbook on Biochemistry. PHI LearningPrivateLimited,NewDelhi.

Singh A, Singh V.K, and Quraishi, M.A, 2010, Aquos extrast of Kalmegh (Andrographis paniculata) Leaves as Green Inhibitor for mild steel in Hydrochloric. International Journal of Corrosion, 1-10.

Singh A,I, E. E. Ebenso, and M. A. Quraishi, 2012, Corrosion Inhibition of Carbon Steel in HCl Solution by Some Plant Extracts, International Journal of Corrosion, 10, 1-20.

Sri Mulyatni A, Budiani A dan Taniwiryono D, 2012, Aktivitas anti bakteri ekstrak kulit buah kakao (Theobroma cacao L.) terhadap Escherichia coli, Bacillus subtilis, dan Staphylococcus aureus, Menara Perkebunan, 80 (2), 77-84.

Vermerris and Nicholson, 2006, Phenolic Compound Biochemistry, Springer, Netherland.

Yetri Y, Emriadi, Jamarun N, Gunawarman, 2015, Corrosion inhibitor of mildsteel by polar extract of Theobroma cacao peelsinhydro chloric acid solution. Asian Journal of Chemistry, 27(3): 875-81




DOI: http://dx.doi.org/10.30630/jipr.15.2.168

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Published by Pusat Penelitian dan Pengabdian Kepada Masyarakat Politeknik Negeri Padang, Jurnal Ilmiah Poli Rekayasa| p-ISSN: 1858-3709 | e-ISSN : 2685-3922| DOI: 10.30630/jipr

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