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Pengaruh Triptofan pada Pertumbuhan dan Kandungan Katarantin dari Kalus Catharanthus roseus

Dingse, Pandiangan and Dennie Heroike , Rompas and Henry Fanda, Aritonang and Rizkita Rachmi, Esyanti and Erly, Mawarni (2006) Pengaruh Triptofan pada Pertumbuhan dan Kandungan Katarantin dari Kalus Catharanthus roseus. Jurnal Matematika dan Sains, 11 (4). pp. 111-115. ISSN 0854-5154

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    Abstract

    Pengaruh triptofon terlmdap pefiumbulnn dan kandungatT kcLtaratltitt pada kttLtur kalus Catharanthus roselis telah diteliti- Pertuntbuhan kalus C. roseus-],arlg, tliberitriptofan 100, 125 dan225 mg/Lrendahpada hari ke-21, trLmurtyrutg diberi penantbahan 150, 175 datt 200 ng/L pertunbuhannya lebih baikctari kontrol. Kcutclulgan katarantirt kontrol ataLt tatTpa triptofan adalah 123,22 pg/g bk. Kandungan katarantitt pada keencun kalus yang diberi perlakuan triptofan 100' 125, 150, 175,200,225 mg/L adalah 485,00, 588,32,875,10, 905,26,781,10 dan 950,i4 pg/g bk. pertakuail,ang optimal untuk pefiumbuhan dan produksi katarantin dengan pencntbahan prekursor triptofan aiatah 175 mg/L a"",rgol peningkatan kandungan katarantin sebesar I 13,90 7o . Research on the growtlt and catharctnthine content of Catharanthus roseus callus w,lticlt were treatel with tryptophan had been done. Wet and dry weight o/Catharanthus roseus collus clecreased wlten treated with 100, 125 and 2-25 nry/L tr1|ptopltan' but callus treated with 150, 175 cutd 200 ntg/L tryptophan grew better. Catharanthine contents ofihe kontrol callus was 423,22 1tg/g dw. The treatrnettt ccLlli containi +'ss,oo,-5gg,32, g75,10, g05,26, 7g4,10 artd 950,54 1tg/g dw of catlmrantltine respectively. The optinml tryptophan treattilett for callus growth ancl cathara,tltirrc production was 175 mg/L tryptopltcut with a I 13,90 To. increase of catharanthine content.

    Item Type: Article
    Uncontrolled Keywords: Catharanthus roseus, KoltLs, Katarantin, Triptofan Catharanthus roseus, Cctllus, Catlmranthine, Tryptophan
    Subjects: Q Science > Q Science (General)
    Divisions: Fakultas Matematika dan IPA > Biologi
    Depositing User: Steven Ch. Kaunang
    Date Deposited: 03 Mar 2014 10:35
    Last Modified: 03 Mar 2014 10:35
    URI: http://repo.unsrat.ac.id/id/eprint/415

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