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All Journal bionature Economics Development Analysis Journal Biology Teaching and Learning Jurnal IPA Terpadu
Rachmawaty Rachmawaty, Rachmawaty
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Education Immunology & microbiology Mathematics Medicine & Pharmacology Physics Public Health Veterinary

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Fortifikasi Cita Rasa Cake Melalui Penambahan Tepung Sukun Hasil Fermentasi Hartati, Hartati; Rachmawaty, Rachmawaty
bionature Vol 18, No 1 (2017): april 2017
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (708.312 KB) | DOI: 10.35580/bionature.v18i1.5586

Abstract

Abstract. One of the bread tree utilization is to make it powder. In general, the bread tree powder has good taste and good condition than tapioca powder. so, it can produce many kinds of delicious product. Several kinds of food that can make from the bread tree powder are cake, pastry, donuts, pudding, kroket, rissoles, gethuk, klepon, apem ect. The aim of this research is to know the acceptance number (organoleptic) of cake that made from the bread tree powder from fermentation process if we compare with the cake from wheat flour. This research consists of 3 treatments; A1 (cake from wheat flour), A2 (cake from the bread tree powder) and A3 (cake from the bread tree from fermentation process). The product was tested by organoleptic test (taste, smell and texture). Based on the research we know that the taste of A3 product is the most like (62 %) then A1 (48%) and A2 (33 %). The smell of A3 product is the most like (48%) then A1 and A2 (like and dislike just 38%), and the best texture is A1 (67%), A2(48%).Keywords:fortification, cake, fermented the bread tree powder  
Fortifikasi Cita Rasa Cake Melalui Penambahan tepung Sukun Hasil Fermentasi Hartati, Hartati; Rachmawaty, Rachmawaty
bionature Vol 11, No 1 (2010): April
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1029.657 KB) | DOI: 10.35580/bionature.v11i1.3259

Abstract

One of the bread tree utilization is to make it powder. In generally, the bread tree powder has good taste and good condition than tapioca powder. So it can produce many kinds of delicious product. Several kinds of food  that can made from the bread  tree powder are cake, pastry, donuts, pudding, kroket, risoles, gethuk, klepon, apem ect. The aim of this research is to know the acceptance number (organoleptik) of cake that made from the bread tree powder from fermentation process if we compare with the cake from wheat flour. This research consist of 3 treatment; A1 (cake from wheat flour), A2 (cake from the bread tree powder) and A3 (cake from the bread tree from fermentation process). The product was tasted by organoleptik test (taste, smell and teksture). Based on the research we know that the taste of A3 product is the most like (62 %) then A1 (48%) and A2 (33 %). The smell of A3 product is the most like (48%) then A1 and A2 (like and dislike just 38%), and the best texture is A1 (67%), A2 (48%).
Indeks Keanekaragaman Makrozoobentos Sebagai Bioindikator Tingkat Pencemaran Di Muara Sungai Jeneberang (Diversity Indices Makrozoobentos as Bioindicator Pollution Levels in Estuary of Jeneberang River) Rachmawaty, Rachmawaty
bionature Vol 12, No 2 (2011): Oktober
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (348.113 KB) | DOI: 10.35580/bionature.v12i2.3260

Abstract

Makrozoobentos living relative lived, so it was better used as a guide environmental quality, as always contact with the waste into their habitat. Bivalvia and gastropod the most widely used as bioindicator pollution because he lived. This study aimed to know the level of species diversity in the estuary in estuary of Jeneberang River, to know the abundance of mollusks and know the type of mollusks that dominate in estuary of Jeneberang River. This research was descriptive of how diversity in estuary of Jeneberang River. The results obtained based on the diversity index showed <1.0, showed estuarine of Jeneberang River including heavy polluted waters. Based on the dominance index gained value approaching zero, then there is no dominant species.Key words: Makrozoobentos, Bivalvia, Gastropoda, Jeneberang River.
Pengaruh Bahan Pengikat Terhadap Sifat Kimia dan Organoleptik Produk Nugget Tempe Hartati, Hartati; Arsal, A.Faridah; Rachmawaty, Rachmawaty
bionature Vol 10, No 2 (2009): Oktober
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (80.749 KB) | DOI: 10.35580/bionature.v10i2.3288

Abstract

The diversification limitation of exploiting tempe as an alternative nugget raw materials, substitution of meat and fish, and also to optimalize the very abundance resource, so it is necessary to do the right processing to the alternative food resource, which meant to give an additional point. Produce a liked product, also the adjustment of technology, and the cost that reached by the society. The aim of this reseach is to know the kind of glue material which can produce nugget tempe with the best chemical and organoleptic propertics. This research consit of 4 treatment; A1 (tempe nugget from bread powder), A2 (tempe nugget from tapioca), A3 (tempe nugget from sagu), A4 (tempe nugget maizena powder). Water convcentration analyse using oven method. Product was tested by organoleptic test (taste, smell, and tecsture). The result on water concentration analyse, that the smallest water concentration shown by A2  about 161,55% between from treatment A1 abaout 191,75%, A3 abaout 180,02% and A4 182, 45%. The result on organoleptic the teste of A1 product is the most like (75 %) between A2, A3 and A4 treatment. The smell of A2, A3 and A4 is the must like (67 %). And the best tecsture is all treatment.The result of this research is expected to give benefit in supporting the effort saking the alternative nugget glue material by using tempe which owning a high nutrition value. This research it is expected to find a kind if nugget tempe with the good glue, good taste and high nutrition value   Keywords: Glue material, organoleptic, tempe nugget
Komparasi Enzim Kitinase dari Beauveria bassiana galur Lokal Sulawesi Selatan Terhadap Mortalitas Ulat Grayak (Spodoptera litura) (The Comparation Chitinase Enzyme of Beauveria bassiana Local Strain South Sulawesi to Mortality Spodoptera litura) Rachmawaty, Rachmawaty
bionature Vol 10, No 2 (2009): Oktober
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (50.528 KB) | DOI: 10.35580/bionature.v10i2.3261

Abstract

This study aims to determine the enzyme activity of chitinase B. bassiana strain found in South Sulawesi. Knowing the relationship between the activity of chitinase enzyme isolate-isolate B.bassiana strain in South Sulawesi with mortality grayak caterpillar (Spodoptera litura). This descriptive research by linking the enzyme activity of chitinase from Beauveria bassiana strain local South Sulawesi on mortality grayak caterpillar larvae (Spodoptera litura). Based on the research that has been done shows that the activity of the enzyme from South Sulawesi B.bassiana local strains showed differences in each isolate, isolates the origin Enrekang 7.15 units / ml, isolate origin Bantaeng 7.12 units / ml, 6.32 units of isolate origin Pinrang / mi and isolate the origin of Maros 6.2 units / ml. There is a relationship between enzyme activity with mortality rates of larvae of Spodoptera litura. The highest mortality is caused by the isolate origin Enrekang 86%, followed by the isolate origin Bantaeng 83%, 76% Pinrang origin isolates and isolate the origin of Maros 73%.Keywords : Beauveria bassiana, enzim kitinase, Spodoptera litura
Pengembangan Bahan Ajar Biologi Berbasis Humor Materi Pencemaran Lingkungan Pada SMP Kelas VII Rahman, Fathur; Nurhayati, B, Nurhayati, B; Rachmawaty, Rachmawaty
Biology Teaching and Learning Vol 2, No 2 (2019): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/btl.v2i2.12013

Abstract

Abstract. The purpose of this study is to develop humor-based teaching materials on environmental pollution material for class VII students who are valid and practical. This type of research is development research (R & D). The development of this magazine uses the ADDIE model. The ADDIE stage is analysis, design, development, implementation and evaluation. This magazine's evaluation was evaluated by two expert validators. The results of the evaluation of biological humor comics by expert validators show that the biology humor comics are valid with a value of 4.49 (valid). The practicality of the product obtained from the teacher's response with a value of 83% (practical) and the response of students with a value of 81% (practical). Based on these results, it can be concluded that the development of biological humor comics in environmental pollution material is valid and practical. Keywords: comics, humor, teaching materials
Pengembangan Modul Pembelajaran Biologi Berbasis Keterampilan Proses Sains pada Materi Struktur dan Jaringan Tubuh Hewan Kelas XI SMA/MA Baharsyah, Vivi Salvia; Rachmawaty, Rachmawaty; Nurhayati, B, Nurhayati, B
Biology Teaching and Learning Vol 2, No 1 (2019): Juni
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/btl.v2i1.10816

Abstract

Abstract. The type of research is research and development (R & D). The purpose of this research was to develop of Biological learning module based on Scale Process Skills (SPS) on material structure and function of tissue animal that is valid and practical for Senior High School students. The development procedure used in this study is the ADDIE model which consists of five stages namely Analysis, Design, Development, Implementation, and Evaluation. Data collection was done through the validation process of the learning module and questionnaire responses of students and teachers to the learning module. The collected data was analyzed using quantitative descriptive analysis. The results of the study indicate that SPS of based biology learning modules were "valid" and "very practical". Valid because the SPS of based biology learning module developed has fulfilled the validity criteria in the valid category. The learning module is said to be very practical because students and teachers respond very positively to the learning module.Keywords: biology module, science process skills, structure and function of  animals tissue
EFEKTIVITAS PEMANFAATAN MODUL JARINGAN PADA TUMBUHAN BERBASIS PENDEKATAN SAINTIFIK DAN BUKU PAKET BIOLOGI TERHADAP MOTIVASI BELAJAR PESERTA DIDIK Roslina, Roslina; B, Nurhayati; Rachmawaty, Rachmawaty
Jurnal IPA Terpadu Vol 4, No 1 (2020)
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/ipaterpadu.v4i1.14407

Abstract

Efektivitas pemanfaatan modul jaringan pada tumbuhan berbasis pendekatan saintifik dan buku paket biologi dapat mendorong pemahaman peserta didik terhadap materi pembelajaran dan memberikan keseimbangan, melatih serta memperkuat kompetensi peserta didik dalam hal sikap, pengetahuan dan kemampuan secara utuh dalam meningkatkan motivasi belajar peserta didik. Kegiatan pembelajaran dapat berhasil dengan baik, apabila ada peran guru dalam proses pengajaran. Keberhasilan ini banyak bergantung pada usaha guru dalam membangkitkan motivasi belajar peserta didik. Oleh karena itu, penting menciptakan kondisi tertentu agar peserta didik selalu termotivasi dan ingin terus belajar. Penelitian ini termasuk penelitian Quasi Experimental. Populasi dalam penelitian ini adalah seluruh rombongan belajar peserta didik di SMA Negeri 9 Pinrang tahun ajaran 2020/2021 yang terdiri dari tiga rombongan belajar. Penentuan sampel penelitian dilakukan dengan teknik simple random sampling. Teknik pengumpulan data menggunakan angket motivasi belajar. Teknik analisis data dilakukan secara deskriptif dan analisis secara inferensial dengan bantuan program aplikasi IBM SPSS Statistic versi 22 for Windows. Hasil penelitian menunjukkan bahwa (i) motivasi belajar peserta didik melalui pemanfaatan modul jaringan pada tumbuhan berbasis pendekatan saintifik berada pada kategori tinggi, (ii) motivasi belajar peserta didik melalui pemanfaatan buku paket biologi berada pada kategori rendah, dan (iii) ada perbedaan motivasi belajar peserta didik melalui pemanfaatan modul jaringan pada tumbuhan berbasis pendekatan saintifik dan buku paket biologi.
Policy of Sharia Bank Indonesia Based on Vector Autoregressive Model. Rachmawaty, Rachmawaty; Irnawati, Jeni; Zaerofi, Afif
Economics Development Analysis Journal Vol 10 No 4 (2021): Economics Development Analysis Journal
Publisher : Economics Development Department, Universitas Negeri Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

There are two shocking conditions in Sharia Bank Indonesia during 2020-2021. The first is the impact of COVID-19, which responded by the implementation of National Economic Stimulus as Countercyclical Policy, and second is a merger of state-owned Sharia Commercial Banks into one Bank. The study aims to elaborate the Bank's performance post implementing those policies using Vector Autoregressive (VAR) model. The variables obtained have been treated as endogenous variables consisting of ROA, NPF, Operations Expenses/Operation Income - BOPO, FDR, NOM, ratio of Fixed Yield Portfolios to Floating Yield Portfolios, and the changing of policy with data period June 2014 to February 2021. The result shows that based on Impulse Response, Variance decomposition, and Granger Causality, the shock in policy will be responded to by Sharia Banking performance in a short time (not more than four months) except for variable Fixed Yield Portfolios to Floating Yield Portfolios. The variable Fixed Yield Portfolios to Floating Yield Portfolios has a relationship (Granger Causality) to NOM, Operational Cost/ Operational Income, ROA, and Policy.
Correlation of Financial Innovation, Stock Market, Cryptocurrency on Economic Growth Jati, Waluyo; Rachmawaty, Rachmawaty; Holiawati, Holiawati; Syatoto, Iman
Economics Development Analysis Journal Vol 11 No 3 (2022): Economics Development Analysis Journal
Publisher : Economics Development Department, Universitas Negeri Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/edaj.v11i3.57121

Abstract

Indonesia has had the critical issue of economic growth in the last ten years which the trend of economic growth was declining year by year, in 2011 GDP growth YoY was 6.5% then declined become 5% in 2019 (before Covid-19 pandemic) and worst in Pandemic Era become -5.3%. This research aims to provide an understanding of the effect of short term and long term of Financial Innovation, Stock Market and Cryptocurrency on Indonesia's economic growth using the Vector Error Correction Model (VECM) method. The methode was chosen based on Stationary Analysis and Cointegration Test. It is shown that the data was non-Stationary and the result of Cointegration Test there was a conintegration at 0.05 level. Enrich with the analysis in Impulse Response and Variance Decomposition to obtain the fluctuated economic growth impacted by those variables on a monthly basis, which previous researchers have not researched. The results showed that the correlation of the Stock Market, Financial Innovation and Cryptocurrency to Indonesia's economic growth, in the long run, all the variables give a positive correlation. Still, in the short-run, only the stock market and economic growth give a positive correlation. The result of the long and short run of VECM is supported by Impulse response and variance decomposition that stock market has the most significant impact to economic growth
Co-Authors Arsal, A.Faridah Baharsyah, Vivi Salvia Fathur Rahman Hartati Hartati Holiawati, Holiawati Irnawati, Jeni Jati, Waluyo Nurhayati B Roslina Roslina, Roslina Syatoto, Iman Zaerofi, Afif