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Aplikasi Sitokinin Tipe Purin dan Urea pada Multiplikasi Tunas Anis (Pimpinellla Anisum L.) In Vitro

机译:嘌呤和尿素细胞分裂素在多茴香(Pimpinellla Anisum L.)芽繁殖中的应用

摘要

Application of purine and urea types of cytokinins inshoot multiplication of Anise (Pimpinella anisum L.) invitroPimpinella anisum L. or sweet anise is an annual–herbaceous plantbelongs to the Umbelliferae family. The fruit of anise contains of essentialoil, which is mainly consisted of trans-anethol (90%). Essential oils ofanise is mainly used as an antiseptic, antispasmodic, anticancer,carminative, expectorant and has also been used as component in soap,perfumery, tooth paste, and skin cream productions. Since this crop ismainly cultivated in sub tropical region, anise cultivation in Indonesia hasnot been performed. To obtain sufficient numbers of anise plantingmaterials in vitro propagation was conducted by applying benzyl aminopurine (BAP) and thidiazuron (TDZ). In this research TDZ or BAP wereapplied at various concentrations (0,1 mg/l: 0.2 mg/l; 0.3 mg/l; 1 mg/l; 2mg/l; 3 mg/l), to induce shoots in MS-solid culture media. The highestnumber of shoots obtained in those two type of cytokinins containingmedia from the initiation stage were subcultured into the mediasupplemented with different cytokinins (TDZ to BAP or BAP to TDZ) at0.3 mg/l or 3 mg/l levels. The results showed that medium with theaddition of TDZ resulted in higher numbers of shoot (3,26-6,28) than thatof medium with an addition of BAP (1,86-2,78). However, rosette shootswere dominant in TDZ containing medium. On the other hand, mediumwith an addition of BAP resulted in less numbers of shoots with tallernodes. Subculture of anise into different kinds of cytokinins increased thenumbers of proliferated-shoots and recovered the abnormal shoots.
机译:嘌呤和尿素类型的细胞分裂素的应用可促进茴香(Pimpinella anisum L.)的繁殖茴香小茴香(Pimpinella anisum L.)是一类一年生的草本植物,隶属于伞形科。茴香果实中含有精油,主要由反式茴香脑组成(90%)。茴香的精油主要用作防腐剂,解痉剂,抗癌剂,矿物质,祛痰剂,还用作肥皂,香料,牙膏和护肤霜产品中的组分。由于该作物主要在亚热带地区种植,因此尚未在印度尼西亚进行茴香种植。为了获得足够数量的茴香种植材料,可通过应用苄基氨基嘌呤(BAP)和噻二唑酮(TDZ)进行体外繁殖。在这项研究中,以各种浓度(0.1 mg / l:0.2 mg / l; 0.3 mg / l; 1 mg / l; 2mg / l; 3 mg / l)施用TDZ或BAP,以诱导MS固体中的芽文化传媒。从起始阶段开始,将在这两种类型的含有细胞分裂素的培养基中获得的最高芽数传代培养到补充了0.3 mg / l或3 mg / l水平的不同细胞分裂素(TDZ至BAP或BAP至TDZ)的培养基中。结果表明,与添加BAP的培养基(1,86-2,78)相比,添加TDZ的培养基产生的芽数(3,26-6,28)更高。但是,莲座芽在含TDZ的培养基中占优势。另一方面,添加BAP的培养基导致带有更高节的芽的数量减少。茴香在不同种类的细胞分裂素中的继代培养增加了增殖芽的数量并恢复了异常芽。

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    ROSTIANA, OTIH;

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  • 年度 2007
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