DAFTAR PUSTAKA
Ahmad-Qasem, M.H., Canovas, J., Barrajon-Catalan, E., Carreres, J.E., Carcel, J.A., Gracia-Perez, J.V., 2011, Effect of Drying Method on Some Bioactive Properties of Olive Leaves (Var. Serrana) Extracts, European Drying Conference - EuroDrying'2011 Palma. Balearic Island, Spain, 26-28 October 2011.
Aqil, F., Ahmad. I., Mehmood, Z., 2006, Antioxidant and Free Radical Scavenging Properties of Twelve Traditionally Used Indian Medicinal Plants, Turk J Biol 30 (2006) 177-183.
Backer, C.A., and van den Brink, R.C.B., 1965, Flora of Java: Spermatophytes only Volume II, N.V.P. Noordhoff-Groningen-The Netherland.
Cholisoh Z., Utami W., 2008, Aktifitas Penangkap Radikal Ekstrak Ethanol 70% Biji Jengkol (Archidendron jiringa), PHARMACON, Vol. 9, No. 1, Juni 2008, 33–40.
Cronquist, A., 1981, An Integrated System of Classification of Flowering Plants, Columbia University Press, New York.
Dai J., Mumper, R.J., 2010, Plant Phenolics: Extraction, Analysis, and Their Antioxidant and Anticancer Properties, Molecules , 15, 7313-7352; doi:10.3390/molecules15107313.
Elmastas, M., Isildak, O., Turkekul, I., Temur, N., 2007, Determination of Antioxidant Activity and Antioxidant Compounds in Wild Edible Mushrooms, Journal of Food Composition and Analysis 20 (2007)
337-345.
Fang YZ.,Yang S., Wu G., 2002, Free Radicals, Antioxidants, and Nutrition, Nutrition 18:872– 879.
Harbone J.B., 1987, Metode Fitokimia Terbitan Kedua, ditejemahkan oleh Padmawinata & Soediro, 47, Bandung, Penerbit ITB.
Hartigan-Go, K., 1996, Ascorbic Acid, http://www.inchem.org/documents/pims/pharm/ascorbic.htm (diakses
tanggal 30 Desember 2013)
ROS in Cells, http://www.biotek.com/assets/tech_resources/ROS%20Application%2
0Guide.pdf (didownload tanggal 5 Februari 2014)
Hernani dan Nurdjanah R., 2009, Aspek Pengeringan dalam Mempertahankan Kandungan Metabolit Sekunder pada Tanaman Obat, Perkembangan Teknologi TRO 21 (2) Desember 2009 Hlm. 33-39.
Hollman P.C., Katan M.B., 1999, Dietrary Flavonoids : Intake, Health Effects and Bioavaibility, http://europepmc.org/abstract/MED/10541448 (diakses tanggal 7 Mei 2013).
Hue S.M., Boyce, A.M., Somasundram, C., 2011, Comparative Study on the Antioxidant Activity of leaf Extract and Carotenoids Extract from Ipomoea batatas var. Oren (Sweetpotato) Leaves, World Academy of Science, Engineering and Technology 58 2011.
Hue S.M., Boyce, A.M., Somasundram, C., 2012, Antioxidant Activity, Phenolic and Flavonoid contents in the leaves of different varieties of Sweet Potato (Ipomoea batatas), AJCS 6(3) ; 375-380 (2012).
Islam S., Yoshimoto, M., Yahara, S., Okuno, S., Ishiguro, K. and Yamakawa, O.,2002, Identification and Charcterization of Foliar Polyphenolic Compositions in Sweetpotato (Ipomoea batatas L.) Genotypes, J. Agric. Food Chem., 50: 3718-3722.
Islam S., 2006, Sweetpotato Leaf: Its Potential Effect on Human Health and Nutrition,J. Food Sci. 71:R13-R21.
Islam S., 2007, Medicinal and Nutritional Qualities of Sweetpotato Tops and Leaves, Cooperative Extension Program, University of Arkansas at Pine Bluff, U.S. Department of Agriculture and county governments Cooperating, FSA6135.
Islam S., 2008, Antimicrobial activities of Ipomoea batatas (L.) leaf, Journal of Food, Agriculture & Environment Vol.6 (1) : 1 4 - 1 7.
Islam I., Shaikh, A.U., Shahidul, I.M, 2009, Antioxidative and Antimutagenic Potentials of Phytochemical from Ipomea batatas (L.) Lam., International Journal of Cancer Research 5 (3): 83-94.
Jiao Y., Jiang Y., Zhai W., Yang Z., 2012, Studies on Antioxidant capacity of Anthocyanin Extract of Purple Sweet Potato (Ipomoea batatas L.), African Journal of Biotechnology Vol. 11(27), pp. 7046-7054
Juanda D., Cahyono, B., 2000, Ubi Jalar, Budidaya dan Analisis Usaha Tani, 11,14, Yogyakarta, Penerbit Kanisius.
Koncic M. Z., Petlevski R., Zdenka, 2012, Antioxidant Activity of Ipomoea batatas L. Lam. Leaf Grown in Continental Croatia and Its Effect on Glutathione Level in Clucose-Induced Oxidative Stress, INT J FOOD
PROP, vol. just-accep, no. just-accep,
DOI: 10.1080/10942912.2011.573117.
Li, X., Lin, J., Gao, Y., Han, W., and Chen, D., 2012, Antioxidant activity and Mechanism of Rhizoma Cimicifugae, Chemistry Central Journal 2012,6:140.
Markham, K.R., 1988, Cara Mengidentifikasi Flavonoid, diterjemahkan oleh Kosasih Padmawinata, 15, Bandung, Penerbit ITB.
Marliana, E., 2012, Aktivitas Antioksidan Ekstrak Etanol daun Andong (Cordyline fruticosa[L] A. Cheval), Mulawarman Scientifie, Volume 11, Nomor 1.
Menelaou E., A. Kachatryan, J.N. Losso, 2006, Lutein Content in Sweet Potato Leaves, HortScience 41(5): 1269-1271.
Molyneux, P., 2004, The Use of the Stable Free Radical Diphenylpicrylhydrazyl (DPPH) for estimating antioxidant activity, Songklanakarin J. Sci. Technol., 2004, 26(2) : 211-219.
Montilla E. C., Hillebrand, S.,Winterhalter, P., 2011, Anthocyanins in Purple Sweet Potato (Ipomoea batatas L.) Varieties, Fruit,Vegetable an Cereal Science and Biotechnology 5 (Special Issue 2), 19-24, Global Science Books.
Middleton E Jr., Kandaswami C., 1992, Effects of Flavonoids on Immune and
Inflamatory Cell Functions, http://europepmc.org/abstract/MED/1562270 (diakses tanggal 7 Mei
Mylonas C., Kouretas D., 1999, Lipid Peroxidation and Tissue Damage, http://www.ncbi.nlm.nih.gov/pubmed/10459507 (diakses tanggal 22 April 2013).
Nantitanon, W., Yotsawimonwat S., Okonogi, S., 2010, Factors Influencing Antioxidant Activities and Total Phenolic Content of Guajava Leaf Extract, LWT - Food Science and Technology 43 (2010) 1095-1103. Naphade S.S., Khadabadi, S.S., Deore, S.L., Jagtap, N.S., Hadke, S.P., Antioxidant Activity of Different Extracts of Plant Tricholepis glaberrima DC (Asteraceae), IJPRIF ISSN : 0974-4304 Vol.1, No.3, pp 502-505, July – Sept.
Nurwaini, S., Sofiana, Y. R., Noor, I. R., & Rahayu, V., 2006, Uji Aktivitas Antiradikal Ekstrak Herba Cakar Ayam (Selaginella doederleinii Hieron), Herba Keladi Tikus (Typhonium divaricatum (L) Decne) Dan Daun (Eugenia uniflora Linn.) Sebagai Sumber Alternatif Pencegahan Penyakit Degeneratif, PKMP, 2 (18), 1-11.
Pace R.D., Sibiya, T.E., Phills, B.R., Dull, G.G., 2006, Ca, Fe and Zn Content of ‘Jewel’ Sweet Potato Greens as Affected by Harvesting Practices, http://onlinelibrary.wiley.com/doi/10.1111/j.1365
2621.1985.tb12984.x/abstract, volume 50 issue 4 : 940-941 (diakses tanggal 27 Maret 2013).
Pamungkas Diah D.A., 2012, Potensi Ekstrak Umbi dan Daun Ubi Jalar Ungu Sebagai Inhibitor α- glukosidase, Skripsi, Institut Pertanian Bogor,
Bogor.
Porkoni, 2001, Antioxidant in Food ; Practical Applications, CRC Press, New
York.
Prakash A., 2001, Antioxidant Activity., Medallion Laboratories : Analithycal Progres , Vol 19 No : 2. 1 – 4.
Rahmawati, S., Bunjdali, B., 2012, Kinetics of The Oxidation of Vitamin C, Indo. J.Chem., 2012, 12 (3),291-296.
Rangaana S., 1977, Manual of Analysis of Fruit and Vegetable Product, 55,58, Tata Mc Graw-Hill Publishing Company Limited, New Delhi. Rezaeizadeh A., Zuki, A.B.Z., Abdollahi M., Goh, Y.M., Noordin, M.M., Hamid M., AzmiT.I,, 2011, Determination of Antioxidant Activity in
Methanolic and Cloroformic Extract of Momordica charantia, African Journal of Biotechnology Vol. 10(24), pp. 4932-4940.
Sembiring, B., 2007, Teknologi Penyiapan Simplisia Terstandar Tanaman Obat, Warta Puslitbangbun Vol.13 No. 2, Agustus 2007.
Sigit I. I., 2012, Kiat Sederhana Tangkal Radikal Bebas, gizi.depkes.go.id/wp- content/uploads/2012/10/radikal-bebas.pdf (didownload tanggal 27 Maret 2012).
Stanisavljevic, Stojicevic, S.S., Dordevic, S.M, Zlatkovic, B.P., Velickovic, D.T., Karabegovic, I., Lazic, M.L., 2012, Antioxidant Activity the Content of Total Phenols and Flavonoids in The Ethanol Extract of Mentha longifolia (L.) Hudson Dried by The Use of Different Techniques, Chemical Industry & Chemical Engineering Quarterly 18 (3) 411−420 (2012)
Suryohudoyo P., 1993, Oksidan, Antioksidan, dan Radikal Bebas (pdf file, didownload tanggal 7 Maret 2013).
Susanti, Y.S., 2008, Efek Suhu Pengeringan Terhadap Kandungan Fenolik dan Kandungan Katekin Ekstrak Daun Kering Gambir, Prosiding Seminar Nasianal Teknik Pertanian 2008 – Yogyakarta, 18-19 November 2008 Valko M., Leibfritz, D., Moncol, J., Cronin, M.T.D., Mazur,M., Telser, J., Free Radicals and Antioxidant in Normal Physiological Functions and Human Disease, The International Journal of Biochemistry & Cell Biology 39 (2007) 44–84.
Zahin M., Aqil, F., Ahmad,I., 2009, The In Vitro Antoxidant Activity and Total Pheolic Content of Four Indian medicinal Plants, International Journal of Pharmacy and Pharmaceutical Sciences, Vol. 1, Suppl 1, Nov.-Dec.
