In Vitro Dry Matter Digestibility of Cocoa Pods Immersed in Different Alkaline Solution

Authors

  • R. Islamiyati

DOI:

https://doi.org/10.20956/jitp.v1i1.663

Abstract

The aim of this study was to determine in vitro dry matter digestibility (IVDMD) of cocoa pods following treatment of immersing the cocoa pods into different alkaline solution at different length of immersion time. The experiment was carried out in a 5 x 3  factorial  arrangement  according to completely randomized design. The replication for each treatment combination was three giving the total number of experimental units was 45.  The first factor was different alkaline solutions, namely P1: water, P2: rice husk ash solution 10%, P3: coconut shell ash solution 10%, P4: cocoa pod ash solution 10% and P5: NaOH 6%. The second factor was immersion time, i.e. T1: immersion time for 8  hours, T2: immersion time for 16 hours, and T3: immersion for 24 hours. Analysis of variance indicated that alkaline solution, immersion time, and interaction between alkaline solution and immersion time affected (P<0.05) IVDMD of cocoa pods. In conclusion, the IVDMD decreased as the length of immersion time increased. Moreover, the best alkaline solution giving similar result to that NaOH 6% solution was alkaline solution made from cocoa pods ash.

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References

Hartati, E. 2008. Efek suplementasi minyak ikan lemuru dan ZnSO4 pada ransum yang mengandung silase pod kakao dan urea terhadap absorbsi Zn dan pertumbuhan sapi jantan. J. Anim Prod., Vol. 10(1): 50–54.

Munier, F. F. 2009. Pertumbuhan Aspergillus niger dalam proses biofermentasi pada beberapa ukuran cacahan kulit buah kakao. Pros. Seminar Nasional Teknologi Peternakan dan Veteriner. Bogor 13–14 Agustus 2009. Pusat Penelitian dan Pengembangan Peternakan Badan Penelitian dan Pengembangan Pertanian. Departemen Pertanian. Hal: 739-744.

Puastuti, W., D. Yulistiani dan Supriyati. 2009. Ransum berbasis kulit buah kakao diperkaya mineral: Tinjauan pada kecernaan dan fermentasi rumen in vitro. Pros. Seminar Nasional Teknologi Peternakan dan Veteriner. Bogor 13–14 Agustus 2009. Pusat Penelitian dan Pengembangan Peternakan Badan Penelitian dan Pengembangan Pertanian. Departemen Pertanian. Hal: 442-448.

Sianipar dan Simanihuruk. 2009. Performans kambing sedang tumbuh yang mendapat pakan tambahan mengandung silase kulit buah kakao. Pros. Seminar Nasional Teknologi Peternakan dan Veteriner. Bogor 13–14 Agustus 2009. Pusat Penelitian dan Pengembangan Peternakan Badan Penelitian dan Pengembangan Pertanian. Departemen Pertanian. Hal: 425-433.

Siregar, T. T. S., S. Riadi dan L. Nuraeni. 1992. Budidaya, Pengolahan dan Pemasaran Cokelat. Penebar Swadaya, Jakarta.

Steel, R. G. D. dan J. H. Torrie. 1989. Prinsip dan Prosedur Statistika. PT. Gramedia, Jakarta.

Tilley, J. M. A. and R. A. Terry. 1963. Two stage technique the in vitro digestion of forage crop. J. Brit. Grassland. Sci., 18: 104.

Wong, H. K., A. H. Osman and N. Kumaran. 1988. The effects of drying, ensilage and alkali treatment on in vitro digestibility of cocoa pods, pp. 161-169 In: Feeding System in Utilizing Fibrous Agricultural Residues, Ed. L.R.M. Dixon. IDP of Australian Univ. and Colleges Limited, Canberra, Australia.

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Published

2016-07-27

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