Food Sci 695-697. Meyer, L.H. 1962. Food Texture

97 Monti, R., Basilio, C.A., Trevisan, H.C. and Contiero, J., 2000. Purification of Papain from Fresh Latex of Carica papaya. Brazilian Archives of Biology and Technology , 43 5, 501-507. Monti, R., Contiero, J. and Goulart, A.J., 2004. Isolation of Natural Inhibitors of Papain Obtained from Carica papaya Latex, Brazilian Archives of Biology and Technology , 47 5, 747-754. Muzakhar, K. 2002. Produksi, Purifikasi dan Karakterisasi CLE dengan memanfaatkan Ampas Tahu Sebagai Sumber Karbon dan Nitrogen pada Solid State fermentation.

J. Sains Teknologi

, 11, 24-31. Nafaji, M.F., Deobagkar, D. and Deobagkar, D., 2005, Potential Application of Protease Isolated from Pseudomonas aeruginosa PD100, Electronic J. of Biotech. , 8 2, 193- 203. Nafi, A., 2002. Ekstraksi Enzim Protease dari Tanaman Biduri Calotropis gigantea dengan Pelarut Ethanol [Skripsi], Fakultas Teknologi Pertanian UNEJ. Jember. Naz, S., 2002. Enzymes and Food , Oxford University Press, Pakistan. Nielsen, P.M., 2001. Food Proteins and Their Applications . Marcel Dekker, Inc. New York. Nobuzo, T., 1988. Recent Topics on Enzyme Utilization for Food in Japan. Proc . Food Science and Technology in Industrial Development . Vol. I. Ed Manepon, 126-137. Thailand. Noda, K., Koyanagi, M. and Kamiya, C., 1994. Purification and Characterization of an Endoprotease from Melon Fruit.

J. Food Sci

., 59 3, 585-587. Palmer, T., 1991. Understanding Enzymes . Third Edition. Ellis Haward. New York. Purnomo, Y., 2006. Optimasi Penambahan Crude Papain dan Suhu Inkubasi pada Proses Pembuatan Virgin Coconut Oil VCO . http:www.kimianet.com 98 Rahayu, K., 1988. Isolasi dan Pengujian Aktivitas Enzim . P.A.U. Pangan dan Gizi. U.G.M. Yogyakarta. Rao, M.B., Tanksale, A.M., Ghatge, M.S. and Desphande, V.V., 1998, Molecular and Biotechnological Aspects of Microbial Protease , American Society for Microbiology. Ray, J., 1989. Plant Systematics . Mc Graw Hill Publisher. Toronto. New York. Robyt, J.F. and White, B.S., 1987. Biochemical Technic Theory and Practical . Kluwer Academic Publisher. New York. Rzychon, M., Chmiel, D. and Stec-Niemczyk, J., 2004. Modes of Inhibition of Cysteine Proteases. Acta Biochimica Polonica , 51 4: 861-873. Sanches, A.C. and Borgos, J., 1997. Factors Affecting the Gelation Properties of Hydrolized Sunflower Proteins.

J. Food Sci

., 62 2, 284-288. Sanogo, T., Paquet, D. and Linden, G., 1990. Proteolysis of  s1 - casein by Papain in a Complex Enviroment Influence of Ionic Strength on The Reaction Product.

J. Food Sci.,

55 3, 796-800. Sardjoko. 1991. Bioteknologi Latar Belakang dan Beberapa Penerapannya . Gramedia Pustaka Utama. Jakarta. Savero Jr, J.B., Bispo, I.M.B.D., Souza, R.R., Ehrhardt, D.D., Lopes, F.L.G., Santana, J.C.C. and Tambourgi, E.B., 2006. Bromelain Purification from Annanas Comocos by Membrane Separation Processes , Laboratory of Separation Processes DEQUFS, Sao Cristovao. Scott, R., 1986. Cheesmaking Practice . Elsevier Applied Science Publisher. New York. Siebert, K.J. and Lynn, P.Y., 1997. Haze Active Protein and Poliphenols in Apple Juice Assesed by Turbidimetry.

J. Food Sci

., 62 1, 79-84. Silva, S.V. and Malcata, F.X., 2004. Influence of the Coagulant Level on Early Proteolysis in Ovine Cheese-like Systems Made with Sterilized Milk and Cynara cardunculus .

J. Food. Sci

. 69 7, 579-584.