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PENGARUH HIPOGLIKEMIK EKSTRAK PROTEIN KECIPIR (PSOPHOCARPUS TETRAGONOLOBUS) PADA TIKUS DIABETIK INDUKSI ALLOKSAN Rizwana Wahyuni, Rizah
Jurnal Ilmiah Teknosains Vol 1, No 1/November (2015): JITek
Publisher : Jurnal Ilmiah Teknosains

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Pengujian sifat hipoglikemik ektrak protein kecipir pada tikus diabetik induksi alloksan dilakukan dengan menggunakanteknik ekstraksi terpilih. Digunakan tikus jantan Sprague Dawley dan dibagi ke dalam dua kelompok (masing-masing 7ekor tikus), induksi diabetes menggunakan alloksan dengan dosis 80 mg/kg berat badan. Terdapat dua pakan yangdigunakan yaitu pakan basal yang mengacu pada AIN â93 dan diet ekstrak protein kecipir yang dilakukan selama 28 hari.Pembuatan pakan protein kecipir dilakukan dengan cara menggantikan sumber kasein yang terdapat pada standar denganeskrak protein kecipir. Pengamatan kadar gula darah tikus dilakukan setiap pekan selama penelitian. Pada penelitian iniditentukan teknik ekstraksi dengan cara 3 kali proses pelarutan dan 1 kali pengendapan. Proses tersebut memiliki kadarprotein dengan kadar air 3,98(%wb ), protein 58,16 (%db ) lemak 29,56 (%db ), abu 5,13 (%db ), pati 3,16 (%db ),dankarbohidrat bdf 3,99 (%db). Hasil uji ekstrak protein kecipir terhadap tikus diabet induksi alloksan menunjukkan bahwadiet kecipir mampu menurunkan gula darah sebesar 49% yaitu dari 211,93mg/dL setelah injeksi aloksan menjadi 107,88mg/dL pada akhir pengujian. Hasil uji menunjukkan perbedaan yang sangat nyata jika dibandidingkan terhadap diet standaryang hanya menunjukkan penurunan gula darah sebesar 3,7% yaitu dari 213,08 mg/dL setelah injeksi alloksan menjadi205,14 mg/dL pada akhir pengujian.

UJI BAKTERIOLOGIS AIR MINUM ISI ULANG DI PASIR PENGARAIAN KABUPATEN ROKAN HULU, RIAU Rizwana Wahyuni, Rizah
Menara Ilmu Vol 11, No 76 (2017): Vol. XI Jilid 1 No. 76, Juli 2017
Publisher : LPPM Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/mi.v11i76.288

Water is an important thing to raise the people’s health level and clean water is alsoneeded for every living creature. That is why, it is important to know the quality of the wateritself. The purpose of this research is to test the quality of refill drinking water and to find outany filth can be found in that water based on Indonesia’s National Quality Standard (SNI). Themethod used in this research was saturated sample, where all the population of refill waterstation was treated as the samples. There were 21 samples in this research which was useddescriptive statistical analysis to display the result of this research. It is showed in the form oftable. Then, it was compared by the standard of SNI. The parameter of this research wascolifrom bactery. From the 21 samples were tested in the laboratory of National EnvironmentBoard in Pasir Pengaraian, there were only 6 samples which are fulfill the standard of SNI. Toovercome it, the owners can use the Ultra Violet (UV) shining process to eliminate thecolifrom bactery.Keywords : Colifrom,Drinking Water, Quality

UJI BAKTERIOLOGIS AIR MINUM ISI ULANG DI PASIR PENGARAIAN KABUPATEN ROKAN HULU, RIAU Rizwana Wahyuni, Rizah
Menara Ilmu Vol 11, No 76 (2017): Vol. XI Jilid 1 No. 76, Juli 2017
Publisher : LPPM Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/mi.v11i76.288

Water is an important thing to raise the people?s health level and clean water is alsoneeded for every living creature. That is why, it is important to know the quality of the wateritself. The purpose of this research is to test the quality of refill drinking water and to find outany filth can be found in that water based on Indonesia?s National Quality Standard (SNI). Themethod used in this research was saturated sample, where all the population of refill waterstation was treated as the samples. There were 21 samples in this research which was useddescriptive statistical analysis to display the result of this research. It is showed in the form oftable. Then, it was compared by the standard of SNI. The parameter of this research wascolifrom bactery. From the 21 samples were tested in the laboratory of National EnvironmentBoard in Pasir Pengaraian, there were only 6 samples which are fulfill the standard of SNI. Toovercome it, the owners can use the Ultra Violet (UV) shining process to eliminate thecolifrom bactery.Keywords : Colifrom,Drinking Water, Quality

STUDI TENTANG PENGARUH SUBSTITUSI TEPUNG TERIGU DENGAN TEPUNG TEMPE TERHADAP KARAKTERISTIK ROTI YANG DIHASILKAN Rizwana Wahyuni, Rizah; Wisaniyasa, Ni Wayan
Agrotekno Vol. 14, No. 1 Februari 2008
Publisher : Universitas Udayana

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This research was aimed to study the effect of using the tempe flour to substitute the wheat flour on the characteristic of breads produced, as well as to know how much the tempe flour can be used to substitute wheat flour in order to breads that could still be accepted by panelist with the best characteristic. This research was design using Randomized Block Design with 6 level substitutions treatments, namely: 100% wheat flour : 0% tempe flour, 98% wheat flour : 2% tempe flour, 96% wheat flour : 4% tempe flour, 94% wheat flour: 6% tempe flour, 92% wheat flour : 8% tempe flour, 90% wheat flour : 10% tempe flour. There were three replications of each treatments, so that be 18 experiments unit. The data was analyzed with ANOVA and followed by Duncan’s Method if the treatments effected the parameter. The research showed that substitution treatment up to 96g wheat flour: 4g tempe flour has result breads with the best characteristic in which leavening bread loaves was 404,83%, water content was 36,62(%w/w), ash content was 0,72(%w/w), and protein content was 9,31(%w/w). According to sensory analyzed of the breads produced, the colour of breads were yellow-brown, flavor were neutral, like of taste, texture were moderately soft, sponge formation were moderately variant, and overall acceptance were like.

PENGARUH HIPOGLIKEMIK EKSTRAK PROTEIN KECIPIR (PSOPHOCARPUS TETRAGONOLOBUS) PADA TIKUS DIABETIK INDUKSI ALLOKSAN Rizah Rizwana Wahyuni
Jurnal Ilmiah Teknosains Vol 1, No 1/Nov (2015): JiTek
Publisher : Universitas PGRI Semarang

Pengujian sifat hipoglikemik ektrak protein kecipir pada tikus diabetik induksi alloksan dilakukan dengan menggunakanteknik ekstraksi terpilih. Digunakan tikus jantan Sprague Dawley dan dibagi ke dalam dua kelompok (masing-masing 7ekor tikus), induksi diabetes menggunakan alloksan dengan dosis 80 mg/kg berat badan. Terdapat dua pakan yangdigunakan yaitu pakan basal yang mengacu pada AIN ?óÔé¼?£93 dan diet ekstrak protein kecipir yang dilakukan selama 28 hari.Pembuatan pakan protein kecipir dilakukan dengan cara menggantikan sumber kasein yang terdapat pada standar denganeskrak protein kecipir. Pengamatan kadar gula darah tikus dilakukan setiap pekan selama penelitian. Pada penelitian iniditentukan teknik ekstraksi dengan cara 3 kali proses pelarutan dan 1 kali pengendapan. Proses tersebut memiliki kadarprotein dengan kadar air 3,98(%wb ), protein 58,16 (%db ) lemak 29,56 (%db ), abu 5,13 (%db ), pati 3,16 (%db ),dankarbohidrat bdf 3,99 (%db). Hasil uji ekstrak protein kecipir terhadap tikus diabet induksi alloksan menunjukkan bahwadiet kecipir mampu menurunkan gula darah sebesar 49% yaitu dari 211,93mg/dL setelah injeksi aloksan menjadi 107,88mg/dL pada akhir pengujian. Hasil uji menunjukkan perbedaan yang sangat nyata jika dibandidingkan terhadap diet standaryang hanya menunjukkan penurunan gula darah sebesar 3,7% yaitu dari 213,08 mg/dL setelah injeksi alloksan menjadi205,14 mg/dL pada akhir pengujian.

Konservasi Ex Situ Kantong Semar (Nepenthes sumatrana (Miq) Beck) pada Beberapa Media Tanam Menggunakan Metode Split Anakan Ryan Budi Setiawan; Rizah Rizwana Wahyuni; Arif Kurniawan
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 1 No 1 (2017)
Publisher : Program Studi Agroteknologi Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.1.1.45-49.2017

Nepenthes is a unique plant in Indonesia whose existence is endangered and almost extinct, so that conservation efforts are required both in situ and ex situ. Vegetative propagation by separating tiller is one method that can be done, using a porous planting medium resam form of roots, husk, cocopeat and moss. The purpose of this study is to obtain the best media for breeding puppies Nepenthes (Nepenthes Sumatrana (Miq) Beck). The experiment is based on a randomized block design (RAK) to use the media's treatment plant that consists of 5 level and 3 experimental groups, the level of treatment trials include: M1 = root resam, M2 = husk, M3 = cocopeat, M4 = moss, M5 = combination of charcoal husk, cocopeat, resam roots and moss with a volume ratio of 1: 1: 1: 1. The observations are the following variables: plant height increment, increment the number of leaves, the length of leaves, leaf width increase, in the number of pitcher, pitcher the length and the length of roots. The results showed the best medium that can increase the number of leaves and number of pockets of most plant Nepenthes Sumatrana (Miq) Beck is the root media resam by increments of 4.55 strands and 2.77 pitcher. While the best medium that can enhance the long pitcher of Nepenthes sumatrana (Miq) Beck is a media combination with increasing 2.02 cm.

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