Efek Pemberian Ekstrak Etanol Daun Dan Batang Ubi Jalar Ungu (Ipomoea batatas L.) Terhadap Penurunan Kadar Glukosa Darah Pada Tikus Jantan Galur Wistar Yang Diinduksi Aloksan

H. Haryoto, Ermia Septiana Devi
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引用次数: 3

Abstract

Tanaman ubi jalar ungu (Ipomoea batatas L.) mudah didapat dan banyak kegunaannya,terutama bagian umbi ubi jalar ungu yang banyak diolah masyarakat sedangkan bagian daun dan batang pemanfaatnya belum maksimal. Umbinya telah diketahui mempunyai aktivitas dapat menurunkan kadar gula darah. Penelitian ini bertujuan untuk mengetahui efek penurunan kadar glukosa darah dari ekstrak etanol daun dan batang ubi jalar ungu serta golongan senyawa yang terkandung dalam ekstrak. Desain penelitian menggunakan randomized pre-test post-test kontrol grup desain. Pada penelitian ini menggunakan 15 ekor tikus jantan galur wistar dan dibagi menjadi 5 kelompok yaitu kontrol negatif (akuades), kontrol positif (metformin 45 mg/kgBB), kelompok perlakuan ubi jalar ungu dosis 150; 300; 600 mg/kgBB, sebelumnya masing –masing tikus dinduksi dengan aloksan 150 mg/kgBB, dan dilakukan pemantauan selama 14 hari. Pemeriksaan kadar gula darah menggunakan spektrofotometer visibel dengan panjang gelombang 500 nm. Data dianalisis secara statistik untuk mengetahui perubahan kadar gula darah. Hasil yang didapat dengan pemberian ekstrak pada dosis 150, 300, dan 600 mg/kgBB selama pemantauan 14 hari dapat menurunkan kadar gula darah berturut – turut menjadi 96,33 ± 4,72 ; 66,67 ± 16,16 ; dan 142,67 ± 27,06 mg/dL. Ekstrak etanol daun dan batang ubi jalar ungu memiliki kandungan senyawa yaitu alkaloid, flavonoid, saponin, tanin dan senyawa fenolik.   The purple sweet potato plant (Ipomoea batatas L.) is easy to obtain and has many uses, especially the purple sweet potato tubers which are mostly utilized by the people, while the utilization of its leaves and stem are not maximized. Its tuber has been known to have activity in  reducing blood sugar levels.This research aimed to evaluate the effect of ethanol extract of leaves and stems of purple sweet potatoes in reducing blood glucose level as well as to identify its chemical constituents. The study was design by a randomized pre-test post-test control group. The animal used were 15 wistar male rats which divided into 5 groups, these include negative control (distilled water), positive control (metformin 45 mg/kgBW), treatment group of purple sweet potatoes with the doses of 150; 300; 600 mg/kgBW, before the treatment all rats were induced by aloxan 150 mg/kgBW, and all groups were observed for 14 days. Blood glucose level was determined using UV-Vis spectophotometer at wavelength of 500 nm. The data were analyzed statistically to evaluate blood glucose level alteration.  The result showed that the extract at doses of 150, 300, dan 600 mg/kgBW decrease blood glucose level in 14 days observation, the blood glucose levels were 96.33 ± 4.72 ; 66.67 ± 16.16 ; and  142.67 ± 27.06 mg/dL, respectively. The ethanol extract of leaves and stem of purple sweet potatoescontained alkaloids, flavonoids, saponins, tannins and phenolic compounds
叶乙醇提取物和紫甘薯茎的作用。会降低雄鼠的葡萄糖水平
紫甘薯(学名Ipomoea batatas L)很容易获得,而且用途广泛,主要是对社会有大量贡献的紫甘薯块茎,而叶和茎的部分还没有被充分利用。据了解,它们的活性会降低血糖。这项研究的目的是确定从提取紫甘薯的叶子和乙醇提取物中降低血糖水平的影响以及该提取物中含有的化合物类型。研究设计使用randomimized pretest post control group设计。在本研究中,用15只雄性老鼠的毒液分为5组:负控制(含羞草)、正控制(metformin 45 mg/kgBB)、紫山药治疗小组150剂;300;600毫克/kgBB,预前为每只小鼠注射150毫克/kgBB,进行14天监测。它使用可见光表,波长为500 nm。数据被统计以确定血糖水平的变化。得到的结果对提取物的礼物150、300、600毫克的剂量- kgBB连续14天监控可以降低血糖水平——有助于成为96.33±4.72;66,67±16,16;和142.67±27.06 mg / dL。紫山药提取物和紫山药提取物含有生物碱、黄酚类、黄素、单宁、苯酚和酚类化合物。紫色的甜土豆植物很容易被人遗忘,有很多用途,尤其是被人广泛使用的紫色甜土豆刺,而其叶的效用和汁液则不是最大的。它的tuber一直被认为是在血液糖分水平上发挥作用。这项研究允许评估乙醇对树叶的影响,以及一层稀释血液血糖的紫色甜土豆,以确定其化学宪法。这个研究是由前测试后控制小组设计的。过去的动物是15只wistar male rats,分布在5个groups中,这些包括不良控制,积极控制(metformin 45 mg/kgBW),接受一组紫色甜土豆,有150分;300;600毫克/kgBW,在治疗所有老鼠之前被注射150毫克/kgBW,所有的groups观察了14天。血液葡萄糖水平正在用uv -相对谱仪在nm的500米狂欢中分解。数据是对血液葡萄糖水平的分析分析数据。《extract论点那里那个at之剂。150、300、600 mg / kgBW decrease血glucose在14天observation,《血glucose级水平是33±4。96 72;66 . 67±16。16;和142。67 06 mg / dL, respectively±27。乙醇释放紫甜土豆片,包括生物碱、黄麻黄素、檀香、苯乙烯和苯酚化合物
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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