Email this article 
Hide
Show all
Analisis Vitamin C dan Protein pada Biji Buah Labu Siam (Sechium edule)
Abstract
Chayote seeds are found in the middle of the fruit which have flat structures and white. Those seeds has never been used. This study aimed to determine the levels of vitamin C and protein in old chayote fruit seeds. The vitamin C were analyzed using a UV-Vis spectrophotometer, while the protein were analyzed using the Kjeldahl method. Results showed that level of the vitamin C in old fruit seeds was by 0.56%, while the protein level obtained was by 0.81%. This study concluded that old chayote fruit seeds contained protein and vitamin C that can be used as a source of antioxidants and source of beneficial nutrition.
Keywords
References
Andarwulan, N. & Koswara, S. (1992). Kimia vitamin. Jakarta: Rajawali.
Andarwulan, N., Kusnandar, F. & Herawati, D. (2011). Analisis pangan. Jakarta: Dian Rakyat.
Aung, L. H., Harris, C. M., Rij, R. E. & Brown, J. W. (2015). Postharvest storage temperature and film wrap effects on quality of chayote, Sechium edule Sw. Journal of Horticultural Science, 71(2), 297-304.
Fachraniah, Kurniasih, E. & Novilasi, D. T. (2012). Ekstraksi antioksidan dari daun kari. Jurnal Reaksi (Journal of Science and Technology), 10(21), 35-44.
Febrizky, S., Mario, A. D. & Aziz, T. (2014). Pengaruh jenis pelarut terhadap persen yield alkaloid dari daun salam india (muraya keonigii). Teknik Kimia, 2(20), 1-6.
Fessenden, R. J. & Fessenden, J. S. (1982). Kimia organik. Edisi ketiga jilid 2. Jakarta: Erlangga.
Harper, L. J., Deaton, B. J., Driskel, J. A. & Suhardjo. (1986). Pangan gizi dan pertanian. Jakarta: Universitas Indonesia.
Ismayanti. (2013). Kajian kadar fenolat total dan aktivitas antioksidan jus kulit buah semangka (Citrullus lanatus). Online Journal of Natural Science, 2(2), 100-110.
Khomsan, A. (2003). Teknik pengukuran pengetahuan gizi. Bogor: Departemen Gizi Masyarakat dan Sumber Daya Keluarga, Fakultas Pertanian, IPB.
Khomson, A. (2010). Pangan dan gizi untuk kesehatan. Jakarta: PT. Raja Grafindo Persada.
Mazaya, M., Susatyo, E. B. & Prasetya, A. T. (2013). Pemanfaatan tulang ikan kakap untuk meningkatkan kadar fosfor pupuk cair limbah tempe. Indonesian Journal of Chemical Science, 2(1), 7-11.
Pujimulyani, D. (2009). Teknologi pengolahan sayur-sayuran dan buah-buahan. Yogyakarta: Graha Ilmu.
Saade, R. L. (1996). Chayotte (sechium edule) international plant genetic resources institute. [Online]. Tersedia: http://pdf.usaid.gov/pdf_docs/PNACH876.pdf. [14 Januari 2016].
Sari, S. M. W. & Sulandari, L. (2014). Pengaruh jumlah asam sitrat dan agar-agar terhadap sifat otganoleptik manisan bergula pure labu siam (Sechium edule). e-Journal Boga, 03(1), 100-110.
Sibi, G., Kaushik, K., Dhananjaya, K., Ravikumar, K. R. & Mallesha, H. (2013). Antibacterial activity of sechium edule (Jacq.) swartz against gram negative food borne bacteria. Advances in Applied Science Research, 4(2), 259-261.
Soedarya, A. P. (2009). Agribisnis labu siam. Bandung: CV. Pustaka Grafika.
Sudarmadji, S. (1989). Analisa bahan makanan dan pertanian. Yogyakarta: Penerbit Liberti.
Telang, P. S. (2013). Vitamin C in dermatology. Indian Dermatology Online Journal, 4(2), 143-146.
Wardani, L. (2012). Validasi metode analisis dan penentuan kadar vitamin c pada minuman buah kemasan dengan spektrofotometri uv-vis. Jakarta: Universitas Indonesia.
Winarno, F. G. (1986). Kimia pangan dan gizi. Jakarta: PT. Gramedia.
Refbacks
- There are currently no refbacks.
p-ISSN: 2302-6030; e-ISSN: 2477-5185
CODEN: JAKUA7
Jurnal Akademika Kimia
Based on a work at http://jurnal.untad.ac.id/jurnal/index.php/jak
Indexed By
