Komposisi Kimia dan Beberapa Sifat Fungsional Protein Paru Sapi yang Diekstraksi Dengan Metode Alkali


  • Khotibul Umam Al Awwaly Bagian Teknologi Hasil Ternak Fakultas Peternakan Universitas Brawijaya
  • Suharjono Triatmojo Fakultas Peternakan Universitas Gadjah Mada
  • Wayan Tunas Artama Fakultas Kedokteran Hewan Universitas Gadjah Mada
  • Yuny Erwanto Fakultas Kedokteran Hewan Universitas Gadjah Mada




Beef lung protein, functional properties, foaming ability and stability, emulsifying ability and stability


This research was carried out to examine the functional properties of beef lung protein concentrates. The extraction was performed as a function of pH and time. The pI method was applied in the precipitation of proteins from beef lung. Beef lung protein concentrates contained 85.13% protein. The functional properties of the protein concentrates were compared to those of some commercial ingredients as whey protein concentrates, and casein. Protein from beef lung exhibited better foaming property than casein and better emulsifying property than whey protein. The use of beef lung proteins appears to be an interesting opportunity to obtain added value slaughterhouse by-products.


Anonim. 2011. Statistik Peternakan dan Kesehatan Hewan 2011. Ditjen Peternakan dan Kesehatan Hewan. Jakarta.

Anonim. 2012. Statistik Peternakan dan Kesehatan Hewan 2012. Ditjen Peternakan dan Kesehatan Hewan. Jakarta.

AOAC International. 2005. Official Methods of Analysis of AOAC International 18th edition. Vol 2. Horwitz W and Latimer Jr., G.W. (editor). Gaithersburg, Maryland. USA.

Arihara, K. 2004. Functional foods. In Encyclopedia of Meat Sciences. Eds. W.K. Jensen, C. Devine, and M. Dikeman, 492-499. Elsevier. Oxford. UK.

Baggio, S.R., and N. Bragagnolo. 2006. The Effect of Heat Treatment on the Cholesterol Oxides, Cholesterol, Total Lipid and Fatty Acid Contents of Processed Meat Products. Food Chemistry 95:611-619.

Conti-Silva, A.C., M.E.M.P. Silva, and J.A.G. Areas. 2011. Sensory Acceptability of Raw and Extruded Bovine Rumen Protein in Processed Meat Products. Meat Science, 88:652-656.

Del Hoyo, P., M. Rendueles and M. Diaz. 2008. Effect of Processing on Functional Properties of Animal Blood Plasma. Meat Science, 78:522-528.

Dentali, S. 2002. Regulation of Functional Foods and Dietary Supplements. Food Technol. 56(6): 89-94.

Dewitt, C.A.M., G. Gomez and J.M. James. 2002. Protein Extraction from Beef Heart Using Acid Solubilization. Journal of Food Science, 67 (9): 3335-3341.

Fennema, O. R. 1996. Food Chemistry 3rd Edition. Marcel Dekker, Inc. New York.

Fernandez-Ginez, J.M., J. FernandezLopez, E. Sayas-Barbera, and J.A. Perez-Alvarez. 2005. Meat Products as Functional Foods: A Review. J.Food Sci. 70:R37-R43.

Heasman, M. and J. Mellentin. 2001. The Functional Foods Revolution. Earthscan Publications. London.

Ionescu, A., I. Aprodu, A. Daraba and L. Porneala. 2008. The Effects of Transglutaminase on the Functional Properties of the Myofibrillar Protein Concentrate Obtained from Beef Heart. Meat Science, 79:278284.

Kumar, K.S., K. Ganesan, S. Kandasamy and P. V. S Rao. 2014. Study on the Functional Properties of Protein Concentrates of Kappapphycus Alvarezii (Doty) Doty an Edible Seaweed. Food Chemistry. 153:356-360.

Lestari, C.M.S., Y. Hudoyo and S. Dartosukarno. 2010. Proporsi Karkas dan Komponen-komponen Nonkarkas Sapi Jawa di RPH Swasta Kec. Ketanggungan Kab. Brebes. Makalah Seminar Nasional Teknologi Peternakan dan Veteriner. 296-300.

Liu, D. C. 2002. Better utilization of byproducts from the meat industry. http://www.agnet.org/library/eb/51 5/. [Diakses 14 Agustus 2012].

Ockerman, H.W., and C.L. Hansen. 2000. Animal By-product Processing and Utilization. CRC Press. Boca Raton, Florida.

Pearson, A.M. and T.R. Dutson. 1988. Edible Meat By-products Advances in Meat Research Volume 5. Elsevier Applied Science. London.

Playne, M.J., L.E. Bennett and G.W. Smithers. 2003. Functional Dairy Foods and Ingredients. Aust. J. Dairy Technol. 58:242-264.

Rincon-Leon, F. 2003. Functional Foods. In Encyclopedia of food science and nutrition, 2nd ed. Eds. B. Caballero, L.C. Trugo and P.M. Finglas, 28272832. Academic Press. London.

Roberfroid, M.B. 2000. Defining Functional Foods. In Functional Foods. Eds. G.R. Gibson and C.M. Williams, 9-27. CRC Press. Boca Raton, Florida.

Selmane, D., Vial, C., and Djelveh, G. 2008. Extraction of Proteins from Slaughterhouse By-products: Influence of Operating Conditions on Functional Properties. Meat Science, 79, 640–647.

Selmane, D., V. Christophe and D. Gholamreza. 2010. Production and Functional Properties of Beef Lung Protein Concentrates. Meat Science, 84:315-322.

Selmane, D., V. Christophe and D. Gholamreza. 2011. Emulsification Properties of Proteins Extracted from Beef Lungs in the Presence of Xanthan Gum Using a Continuous Rotor/Stator System. LWT Food Science and Technology. 44: 11791188.

Subagio, A. 2006. Characterization of Hyacinth Bean (Lablab purpureus (L.) sweet) Seeds from Indonesia and Their Protein Isolate. Food Chem. 95:65-70.

Susilo, A. dan K.U. Al Awwaly. 2005. Tinjauan Kualitas Fisik Bakso dari Pemanfaatan Edible Meat (Hati sapi) sebagai Substitusi Daging dan Sodium Tripolyphosphate (STPP) sebagai Bahan Pengenyal. Jurnal Ilmu-ilmu Hayati (Life Science) 17 (2): 107-116.

Vaz, L.C.M.A., and J.A.G. Areas. 2010. Recovery and Upgrading Bovine Rumen Protein by Extrusion: Effect of Lipid Content on Protein Disulphide Cross-linking, Solubility and Molecular Weight. Meat Science, 84:39-45.

Zayas, J. F. 1997. Fungtional Properties of Protein in Food. Springer-Verlag. Berlin.