Kandungan Klorofil a dan Karotenoid Rumput Laut Kappaphycus Alvarezii yang Dibudidayakan pada Kedalaman Berbeda
Abstract
Tujuan dari penelitian ini adalah untuk menguraikan dampak pengobatan kedalaman budidaya yang berbeda terhadap klorofil dan karotenoid isi rumput laut K. alvarezii. Penelitian ini terdiri dari lima perlakuan dan setiap perlakuan terdiri dari tiga ulangan, akibatnya, ada 15 unit eksperimental. Rumput laut digantung dengan metode vertikal acak di kedalaman budidaya yang berbeda, mis 20 cm, 100 cm, 200 cm dan 400 cm. Analisis varians dilakukan pada tingkat 95%. Hasil penelitian menunjukkan bahwa kedalaman budidaya tidak signifikan defferent terhadap klorofil dan konten caratenoid. Klorofil dan karotenoid konten relatif tinggi di kedalaman 100 cm (0,013 mg / g-1 dan 0299 mg / g-1) dan terendah di kedalaman 20 cm (0.006 mg / g-1 dan 0163 mg / g-1 ).
Kata kunci: klorofil a, karotenoid. kedalaman budidaya, rumput laut
The objective of the research was to elaborate the treatment impact of the different cultivation depths towards the chlorophyll a and carotenoid content of the seaweeds K. alvarezii. The research consisted of five treatments and each treatment consisted of three replications, consequently, there were 15 experimental units. The seaweeds were hanged by a random vertical method in the different cultivation depths, i.e 20 cm, 100 cm, 200 cm and 400 cm. Variance analysis was carried out on the 95% level. The results of the research indicates that the cultivation depths are not significantly defferent towards chlorophyll a and caratenoid content. The chlorophyll a and carotenoid content is relatively high in depth 100 cm (0,013 mg/g-1 and 0,299 mg/g-1) and the lowest is in depth 20 cm (0,006 mg/g-1 and 0,163 mg/g-1).Keywords: chlorophyll a, carotenoid. cultivation depths, Seaweed
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Ask. E. I. dan V. R. Azanza. 2002. Advances in Cultivation Technology of Commercial Eucheumatoid Species: A Review wth Suggestions For Future Research. Journal of Aquaculture 206. 257 – 277.
Gantt, E., and F.X. Cunningham. 2001. Algal Pigments. Encyclopedia of live sciences. John Wiley & Sons. Ltd. www.eis. net.
Gerung G. S. dan M. Ohno. 1997. Growth rates of Eucheuma denticulatum (Burman) Collins et Harvey and
Kappaphycus striatum (Schmitz) Doty under diferent conditions in warm waters of Southern Japan. Journal of Applied Phycology 9: 413–415.
Naguit, M. R. A., W. L. Tisera, and A. Lanioso. 2009. Growth Performance and Carrageenan Yield of Kappaphycus alvarezii (Doty) and Eucheuma denticulatum (Burman) Collins Et Harvey, Farmed In Bais Bay, Negros Oriental and Olingan, Dipolog City. Journal The Threshold Volume IV.
Naguit, M.R.A., and W.L. Tisera. 2009. Pigment Analysis on Eucheuma denticulatum (Collins And Hervey) and Kappaphycus alvarezii (Doty) Cultivars Cultured at Different Depths. Journal The Threshold Volume IV.
Nurdiana, D. R., L. Limantara, dan AB. Susanto. 2008. Komposisi dan Fotostabilitas Pigmen Rumput Laut Padina australis Hauck. Dari Kedalaman Yang Berbeda. Jurnal Ilmu Perikanan. Vol. 13(4) 233-240. ISSN 0853-7291. Universitas Diponegoro. Semarang.
Peni, D.K. Solichatun, dan E. Anggarwulan. 2003. Pertumbuhan, Kadar Klorofil Karotenoid, Saponin, Aktivitas Nitrat Reduktase Anting-anting (Acalyph indica L.) pada Konsentrasi Asam Giberelat (GA3) yang Berbeda. Jurusan Biologi FMIPA. Universitas Sebelas Maret Surakarta. 57126.
Ramus, J., S.I. Beale, D. Mauzerall, and K.L. Howar. 1976. Change in Photosynthetic Pigment Concentration in Seaweed as a Function Marine Biological Laboratory; Woods Hole, Messachustts, USA. Marine Biology 37, 223-229.
Sahoo, D., dan M., Ohno. 2003. Culture of Kappaphycus alvarezii in Deep Seawater and Nitrogen enriched medium. Bull. Mar. Sci. Fish. Kochi Univ., Vol., 22; 89-96.
SEAPlanNet. Initiatiye IFC-PENSA. 2006. Kualitas Rumput Laut dan Dampaknya di Pasar Karaginan Indonesia. “Makalah Disampaikan pada Forum Revitalisasi Usaha Budidaya Rumput Laut yang Berkelanjutan dan Apresiasi Penguatan Modal”, Bali 25-27 April.
Thirumaran, G. and P. Anantharaman. 2009. Daily Growth Rate of Field Farming Seaweed Kappaphycus alvarezii (Doty) Doty ex P. Silva in Vellar Estuary. World Journal of Fish and Marine Sciences 1 (3); 144-153. Annamalai University.
DOI: https://doi.org/10.26618/octopus.v1i2.473
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