Pengaruh Suhu dan Penyimpanan Terhadap Kadar Nitrat dan Nitrit Dalam Brokoli (Brassica Oleracea. L)

DAFTAR PUSTAKA
Al, S. (2009). Metabolisme Nitrogen. Materi yang disampaikan pada
pendampingan Tim Olimpiade Biologi. Purworejo : FMIPA UNY. Diakses
10 Mei 2016.
Aydin, A., Ercan, Ö., dan Taşcioğlu, S. (2005). A Novel Method For The
Spectrophotometric Determination Of Nitrite In Water. Journal Food
Additive And Contaminant. 6(1): 1181-1186.
Beda, N., dan Nedospasov, A. (2005). A Spectrophotometric Assay For Nitrate In
An Axcess Of Nitrite. Journal of Nitrite Oxide. 13(1) : 93-97.
Bernhard, A. (2010). The Nitrogen Cycle: Processes, Players, and Human Impact.
Nature Education Knowledge 2(2):12. Halaman 1-9.
Chung, J.C., Chou, S.S. dan Hwang, D.F. (2004). Changes In Nitrate And Nitrite
Content of Four Vegetables During Storage At Refrigerated And Ambient
Temperatures. Journal Food Additive And Contaminant. 21(4): 317 – 322.
Chou, S. S., Chung, J. C. dan Hwang, D. F. (2003). A High Performance Liquid
Chromatography Method for Determining Nitrate and Nitrit Levels in
Vegetables. Jurnal of Food and Drug Analysis. 11(3): 223 dan 227.
Darjamuni. (2003). Siklus Nitrogen di Laut. Bogor: IPB. Halaman 5-8.
EFSA. (2008). Nitrate in Vegetables: Scientific Opinion of The Panel on
Contaminants in The Food Chain. The EFSA Journal. 689 : 1-79.
Gardjito, M., Salfarino, R., dan Handayani, W. (2015). Penanganan Segar

Hortikultura untuk Penyimpanan dan Pemasaran. Jakarta : Prenadamedia
Grup. Halaman 108-109
Garrett, R.H., dan Grisham, C.M. (2010). Biochemistry. Fourth edition. USA :
Mary Fich. Halaman 768-790.
Harmita. (2004). Petunjuk Pelaksanaan Validasi Metode dan
Perhitungannya. Majalah Ilmu Kefarmasian. 1(3): 117 - 135.

Cara

Herbarium Medanense. (2016). Hasil Identifikasi. Herbarium Medanense
(MEDA) Universitas Sumatera Utara. Medan.
Hess, J. (2000). Meat and Meat Products. Dalam : Horwitz, W. (2000). Official
Methods Of Analysis Of AOAC International. Edisi XVII. Virginia :
AOAC Inc. Halaman 8.

42
Universitas Sumatera Utara

Jimidar, M., Hartmann, C., Cousement, N., dan Massart, D.L. (1995).
Determination Of Nitrate And Nitrite In Vegetables By Cappilary

Electrophoresis With Indirect Detection. Elsevier. Journal of
chromatography. 706: 479-472.
Keeton, J.T., Osburn, W.N., Hardin, M.D., dan Bryan, N.S. (2009). A National
Survey of the Nitrite/Nitrate Concentrations in Cured Meat Products and
Non-meat Foods Available at Retail - NPB. Research Report Human
Nutrition. 08: 63.
Lundberg, J.O (2009). Cardiovascular Prevention by Dietary Nitrate And Nitrite.
Am J Physiol Heart Circ Physiol. 296: 1221
Manan, M.H.A. (2006). Membuat Reagen Kimia. Jakarta : Bumi aksara. Halaman
36-100.
Masfria, Muchlisyam, Nurmadjuzita, Siti, N., Tuty, R. P., Chairul, A. D., Yade,
M. P. (2013). Buku Ajar Analisis Farmasi Kualitatif. Medan: USU Press.
Halaman 34-35.
Maynard, D.N., Barker, A.V., Minotti, P.L., and Peck, N.H. (1976). Nitrate
Accumulation In Vegetables. Advances In Agronomy 28. Halaman 71118.
Miranda, K.N., Espey, M.G., dan Wink, D.A. (2001). A Rapid, Simple
Spectrophotometric Method For Simultaneous Detection Of Nitrate And
Nitrite. Academic Press. Vol. 5 No. 1. Halaman 62-71.
Özdestan, Ö., dan Üren, A. (2011). Effects of Boiling Parameters on the Level of
Nitrate, Nitrite and Colour Values of Wild Radish (Raphanus

raphanistrum). GIDA 2011 36 (4): 193-200.
Pujiyanto, S. (2015). Menjelajah Dunia Biologi. Jakarta : tiga serangkai pustaka
mandiri. Halaman 291-293.
Purba, M., Launeta., Ashar, T., Santi, D., dan Nuraini. (2012). Pola Pemupukan
Dan Analisa Kandungan Nitrat Pada Sayur Brokoli (Brassica Oleraceae
Cv. Brocolli) Di Pertanian Desa Merdeka Kecamatan Merdeka Kabupaten
Karo Tahun 2012. Medan: Repository USU. Halaman 1 – 9.
Raczuk, J., Wadas, W., dan Glozak, K. (2014). Nitrates and Nitrites in Selected
Vegetables Purchased at Supermarkets in Siedlce, Poland. Rocz Panstw
Zakl Hig. 2014. 65(1): 16, 18-19.
Rohman, A. (2007). Kimia Farnasi Analisis. Cetakan I. Yogyakarta: Penerbit
Pustaka Pelajar. Halaman 252 - 255.

43
Universitas Sumatera Utara

Sastrohamidjojo. (1991). Dasar-dasar Spektroskopi. Yogyakarta: UGM. Halaman
8.
Shimada, Y., dan Ko, S. (2004). Nitrate in vegetables. Chugokugakuen journal.
Vol 3. Pp 7-10.

Silalahi, J. (2005). Masalah Nitrit dan Nitrat dalam Makanan. Medika Jurnal
Kedokteran Indonesia. 31(7): 460 - 461.
Simoes, L. S., Candida, T.A.V., dan Frausto, S. (1979). Selection of Analytical
Methods for the Determination of Nitrate and Nitrit in Vegetables. Rev.
Port. Quim. 21: 61.
Sudarminto. (2015). Peluang Usaha Tani Brokoli. Prospek, Khasiat Dan
Panduan Budidaya. Seri Pertanian Modern. Yogyakarta: Pustaka Baru
Press. Halaman 130-132.
Sudjana. (2005). Metode Statistika. Edisi VI. Bandung: Tarsito. Halaman 93, 168.
Tamme, T., Reinik, M., Pussa, T., Roasto, M., Meremae, K., dan Kiss, A. (2010).
Dynamics Of Nitrate And Nitrite Content During Storage Of Homa Made
And Small Scale Industrially Produced Raw Vegetables Juices And Their
Dietary Intake. Journal of Food Additivies And Contaminants. (4): 27,
487-495.
Vogel, A. I. (1979). Textbook Of Macro and Semimicro Qualitative Inorganic
Analysis. Penerjemah: Setiono, L., dan Pudjaatmaka, A. H. (1985). Buku
Teks Analisis Anorganik Kualitatif Makro dan Semimikro. Edisi V.
Jakarta: PT. Kalman Media Pusaka. Halaman 332 dan 356.
Walters, C.L. (1996). Nitrate and Nitrite In Foods. In : Walters, M. (2000).
Nitrates and Nitrites In Foods and Water. Cambridge: Woodhead

Publishing Limited. Halaman 97.
Watson, D.G. (2005). Pharmaceutical Analysis: A Textbook for Pharmacy
Students and Pharmaceutical Chemists. Penerjemah: Syarief, W. R.
(2007). Analisis Farmasi. Edisi II. Jakarta: Buku Kedokteran EGC.
Halamasn 13.

44
Universitas Sumatera Utara