bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGARUH JENIS PELARUT PADA EKSTRAKSI MENGGUNAKAN GELOMBANG ULTRASONIK TERHADAP AKTIVITAS ANTIOKSIDAN EKSTRAK KULIT BUAH LEMON (Citrus limon (Linn.) Burm F.)
Authors: Verdiana Melia , Widarta I Wayan Rai , Permana I Dewa Gede Mayun 
Published: June 2020

This study aims to determine the effect of solvent types on antioxidant activity of lemon peel (Citrus limon (Linn.) Burm F.) extract and to obtain the right solvent types with the highest antioxidant activity of lemon peel extract. The experimental design used in this research was a completely randomized design with the treatment of solvent types (aquades, acetone 70%, ethanol 70% and methanol 70%). The treatment was repeated four times to obtain 16 units of the experiment. Data were analyzed with analysis of variance (ANOVA) and followed by Duncan test. The result showed that the best treatment was obtained extract with ethanol 70% solvent with antioxidant activity was 52.72% and the IC50 value 471.33 mg/L, followed by yield was 37.68%, vitamin C was 227.90 mg AAE/g extract and total flavonoid was 7.14 mg QE/g extract.
DAYA HAMBAT EKSTRAK BUAH ANDALIMAN (Zanthoxylum acanthopodium DC) DALAM ETIL ASETAT TERHADAP PERTUMBUHAN Escherichia coli
Authors: Sitanggang Fitri Maria Clarensia , Duniaji Agus Selamet , Pratiwi I Desak Putu Kartika 
Published: June 2020

This study aims to determine the Minimum Inhibitory Consentration (MIC) of andaliman fruit extract (Zanthoxylum acanthopodium DC) in ethyl acetate against the growth of Escherichia coli bacteria. The design of this study used an experimental method with 10 extract concentrations for MIC testing, namely 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90% and 100% with 2 repetitions so that they were obtained 20 experimental units. The variables observed were the formation of clear zones, namely the inhibition produced by the presence of antimicrobial activity from andaliman fruit extract in ethyl acetate against the growth of Escherichia coli. Data from research results are presented in the form of tables, figure and discussed descriptively. Andaliman fruit extracts in ethyl acetate have varying inhibitory forces, namely at the concentrations of concentrations of 10% to 20% was 0.65 mm to 3.15 mm with weak inhibition categories, concentrations of 30% to 50% was 5.25 mm to 6, 60 mm in the moderate inhibition category and concentrations of 60% to 100% showed strong inhibition categories with inhibition diameters of 7.20 mm to 9.60 mm. Minimum Inhibitory Concentration (MIC) for the growth of Escherichia coli was at the concentration of 60% with a clear zone diameter of 7.2 mm with a strong category.

Keywords : Andaliman fruit, Escherichia coli, antibacterial.
Analisis Pangsa Pasar Beberapa Merek Produk Minuman Susu Fermentasi dalam Kemasan dengan Metode Rantai Markov di Lingkungan Kampus Universitas Udayana
Authors: Az-zahra Keisa , Wiranatha A. A. P. A. Suryawan , Wrasiati Luh Putu 
Published: June 2020

The objectives of this research were to determine the consumer characteristics of fermented milk products, analysis market share of several packaged fermented milk brands at this time until next five years ahead and determine the long-term market balance at Udayana University. The data used in the study was primary data collected through a questionnaire, for analysis this research was using the markov chain method by software QM 5.3. The result of the characteristics consumers of fermented milk were dominated by women with an average age 21-25 years old and mostly profession are students, with an average spending money for snacks/drinks was Rp 100,000-300,000/month with an average consumption of fermented milk 2-3 times/week. The reason of respondents consuming fermented milk was because of the taste was so special and respondents also get the information from advertisements on television, respondents usually buy the products from supermarkets on their own initiative by planning them first. The result of the research market share analysis was Yakult brand always leads market share, in the 2019 the Yakult brand was 55%, Cimory 30%, Calpico 8%, Vitacharm 4% and other brands 3%. in 2020 there was an increase for Yakult to 56%, a decrease for Cimory 29.5%, Calpico 7.5%, Vitacharm 3.9% and other brands rising to 3.1%. In 2021 only for Yakult change to 56.1% and Vitacharm 3.8%. In 2022 all brands were still in the same percentage but in 2023 Yakult change to 56.2% and Vitacharm 3.7%. The market share will reach stable conditions where the market share of each brand was Calpico 7.0%, Cimory 25.7%, Vitacharm 3.4% and Yakult 60.6% and other brands 3.3%.
Keywords: fermented milk, market share, markov chain method
Pengaruh Perbandingan Bahan Pelarut dan Lama Ekstraksi terhadap Karakteristik Ekstrak Pewarna Daun Pandan Wangi (Pandanus amaryllifolius Roxb.)
Authors: Dwipayana I Made , Wartini Ni Made , Wrasiati Luh Putu 
Published: June 2020

Dyes from fragrant pandan leaves contain chlorophyll obtained through the extraction process. The purpose of this study were to determine the effect of the ratio of ingredients to solvents and the length of extraction on the characteristics of natural coloring extracts of fragrant pandan leaves and determine the best treatment from the comparison of ingredients with solvents and extraction time to produce natural coloring extracts of fragrant pandan leaves. This study used a 2 factor factorial randomized block design. The first factor is the comparison of materials with solvents consisting of 3 levels, namely 1:13, 1:15, and 1:17. The results showed that the comparative treatment of the material with the solvent and the extraction time greatly influenced the extract yield, chlorophyll a levels, chlorophyll b levels, total chlorophyll levels, brightness level L *, redness level a *, yellowish level b *, interactions greatly influenced the levels chlorophyll a, chlorophyll b level, total chlorophyll content, redness level (a *), yellowish level (b *) but have no effect on extract yield and brightness level (L *). Comparison of material treatment with solvent 1:15 and extraction time for 36 hours, is the best treatment to produce pandanus fragrant leaf extract coloring with extract yield characteristics of 10.32%, chlorophyll a levels of 3402.04 ppm, chlorophyll b levels of 612.23 ppm, total chlorophyll content of 4013.42 ppm, brightness level (L *) 35.27, redness level (a *) 17.15, yellowish level (b *) 30.43.
Keywords: Pandanus amaryllifolius Roxb., chlorophyll, nature color, extraction.
Fermentasi Produksi Asam Sitrat menggunakan Aspergillus Niger ATCC 16404 dengan Substrat Hidrolisat Cair Limbah Padat Industri Brem
Authors: Kusuma Gede Asstaradi , Antara Nyoman Semadi , Suwariani Ni Putu 
Published: June 2020

Dregs of solid waste brem industry contained 12 percent of sugar and 10,8 percent of starch. Component contained in the dregs are expected to produce citric acid. The aims of this study were to determine the effect of static cultivation on the production of citric acid from liquid hydrolyzate brem waste by using Aspergillus niger. The experimental design used in this study was a simple randomized block design (RAK), which the static cultivations (0, 1, 2, 3 days) as a treatment. The results showed that the static cultivation treatment significantly affected the level of acidity (pH), total soluble solids, biomass, reducing sugar, calcium citrate, citric acid and yield. The static cultivation for 1 day was the best treatment to produce Ca-citrate which the production level was 3,84 ± 0,05 g/L. By the stoichiometry method the citric acid production could be calculated, which equal to 2,12 ± 0,03 g/L.
Keywords: Aspergillus niger, dregs of brem, static cultivation, Ca-citrate, citric acid
Pengaruh Jenis Pelarut dan Perbandingan Bahan dengan Pelarut terhadap Ekstrak Warna Kulit Pisang Kepok (Musa paradisiaca F.).
Authors: Widiantara I Gede Esti , Wartini Ni Made , Suhendra Lutfi 
Published: June 2020

The aims of this study were to determine the effect of solvent type and their ratio between material and solvent on the color of banana peel extract.The experiment in this study using factorial randomized block design with two factor. The first factor was the solvent type which consists of three levels: n-hexsane, acetone, and ethanol. The second factor was the ratio of the solvent that consists of four levels: 1:6, 1:8, 1:10, and 1:12. The experiment were grouped into 2 group and its implementation in order to obtain 24 experimental units. Variables observed are yield, total carotenoid, and the best color intensity. The results of this study indicate that the comparison of ingredients with solvents significantly affected the total carotenoids and the level of redness (a *) while the yield, brightness (L *), and yellowish level (b *) had no effect. The interaction of solvent types significantly affected the total carotenoids and the level of redness (a *) while the interaction of solvent types on yield, brightness (L *), and yellowish level (b *) had no effect. The type of ethanol solvent with a ratio of material to of solvent (1: 6) is the best solvent that produces extracts of banana peels which produce dye extracts with a yield characteristic of 2,40 ± 0,11 %, carotenoids 0,67 ± 0,00 %, L* 2,40 ± 0,11, a* 56,58 ± 6,92, b* 1,66 ± 0,17.
Keywords: Kepok banana peel, solvent type, ratio between material and solvent, extraction, natural coloring
Analisis Nilai Tambah dan Kelayakan Finansial pada Usaha Produksi Extract Powder Kunyit
Authors: Ariesta Putra Pande Ketut Raka , Mulyani Sri , Sedana Yoga I Wayan Gede 
Published: June 2020

Turmeric extract powder was processed product of turmeric which were produced in powder form. This study aimed to determine the value added obtained in the process of producing extract powder, knowing the financial feasibility obtained from the productin process of turmeric into extract powder products. The financial feasibility study uses the calculation of profit and loss analysis, Net Present Value, Internal Rate of Return, Net B / C Ratio, Payback Period, and Break Event Point and Hayami method to determine the added value..The business of extract powder was feasible to obtain, and the Net Present Value was Rp. 290.897.909. The Internal Rate of Return of 13% showed that the rate of return was greater the specified Bank interest rate. Payback Period for 1 year 2 months and B/C Ratio of 1,68. The value added of extract powder obtained a value of Rp. 20.000 per kg, the income value added ratio was 57,14%. The sensitivity analysis scenario showed that both an increased in operational costs of 3%-6% and income decreased by 3%-6% resulting in positive NVP. Therefore, the turmeric extract powder business was feasible.
Keywords : Turmeric, extract powder, value added analysis, and financial feasibility
Simulasi Model Sistem Dinamik Ketersediaan Bawang Putih (Allium sativum, L.) di Provinsi Bali
Authors: Ima Dudin Muhammad Dika , Wiranatha Agung Suryawan , Sadyasmara Cokorda Anom Bayu 
Published: June 2020

The demand of garlics in Bali is considerably high and exceed the capability of farmers in Bali to produce garlics. Therefore garlics were supplied from other islands of Indonesia. Demand of garlics will increase along with the increasing number of population and the number of foods industry. The aims of this research were to determine the factors that affect demand and supply garlic, to analyze the stock of garlics, and policy recommendations which can be implemented to provide sufficient garlics in Bali, therefore the price will remain stable. This research was conducted in Bali Province using a system dynamics modelling, with the length of simulation period from 2012 to 2024. The research results showed the factors that affected of garlic stock in Bali were the production of garlics, demand of garlics, inter island supply and price. Further, the simulation results showed that the production of garlics in Bali wasn’t able to fulfill the demand of garlics therefore it affected the price. So, it requires inter-island supply to stabilize price and to fulfill the demand of garlics. Based on some simulation scenarios, the most effective policy could be developed in order to minimize inter-island supply and stabilize prices is through increasing garlic planting area of 35%/year and increasing land productivity of garlic plantation of 5 ton/year.
Keywords: system dynamics, availability of garlic, Bali Province.
Should We Presume State Protection?
Authors: Hathaway James C. , Macklin Audrey 
Published: June 2020

Professors Hathaway and Macklin debate the legality of the “presumption of state protection” that the Supreme Court of Canada established as a matter of Canadian refugee law in the Ward decision. Professor Hathaway argues that this presumption should be rejected because it lacks a sound empirical basis and because it conflicts with the relatively low evidentiary threshold set by the Refugee Convention’s “well founded fear” standard. Professor Macklin contends that the Ward presumption does not in and of itself impose an unduly onerous burden on claimants, and that much of the damage wrought by the presumption comes instead from misinterpretation and misapplication of the Supreme Court’s dictum by lower courts.
Karakteristik Morfometrik Ayam Kampung Jantan dan Betina di Desa Tirtomulyo Kecamatan Plantungan, Kabupaten Kendal, Jawa Tengah
Authors: Permadi A. N. N. , Kurnianto E. , Sutiyono Sutiyono 
Published: June 2020

Penelitian ini bertujuan untuk menganalisis karakteristik morfometrik ayam kampung yang disukai dan tidak disukai di Desa Tirtomulyo, Kecamatan Plantungan, Kabupaten Kendal, Jawa Tengah. Materi menggunakan 105 ekor ayam kampung yang terdiri dari 5 ekor jantan dan 100 ekor betina. 30 peternak sebagai responden untuk menentukan ayam disukai dan tidak disukai. Data dianalisis menggunakanujit, Principal Component Analysis dengan menggunakan alatbantuStatistical Analysis System (SAS) University Edition. Hasil penelitian memperlihatkan bahwa ayam jantan memiliki perbedaan yang nyata (P<0,05) pada lingkar tarsometatarsus dan panjang sternum, sedangkan ayam betina memiliki perbedaan nyata (P<0,05) pada bobot badan dan tinggi jengger. Parameter pembeda pada ayam kampung jantan dan betina yang disukai dan tidak disukai adalah panjang sayap yaitu 0,619 dan 0,922. Peta penyebaran ayam jantan dan betina yang disukai dan tidak disukai mempunyai ukuran tubuh yang lebih besar dibandingkan ayam jantan dan betina yang tidak disukai.
ANALISIS INDIKATOR KETERCAPAIAN NILAI-NILAI KEWIRAUSAHAAN MATA PELAJARAN PRAKARYA DAN KEWIRAUSAHAAN JENJANG PENDIDIKAN MENENGAH
Authors: Wahidmurni Wahidmurni 
Published: June 2020

Tujuan penelitian adalah mengungkap kesenjangan rumusan kompetensi sikap, pengetahuan dan ketrampilan dalam silabus mata pelajaran Prakarya dan Kewirausahaan sebagai fenomena dengan naskah indikator ketercapaian nilai-nilai kewirausahaan dan standar proses sebagai kriteria. Desain penelitian Goal Oriented Evalution Model digunakan, dan langkah analisisnya dengan menetapkan kriteria, standar, pengukuran dan sintesis. Hasil penelitian menunjukkan bahwa nilai-nilai sikap kepribadian dan sikap sosial wirausaha tidak terumuskan dengan baik dalam naskah silabus, rumusan kata kerja kompetensi pengetahuan seluruhnya mengunakan kata kerja memahami padahal sebagian besar menuntut kompetensi kemampuan berpikir tingkat tinggi, dan sebagian besar rumusan kata kerja kompetensi ketrampilan kurang tepat, karena menggunakan kata kerja ranah pengetahuan.Kata Kunci: Kompetensi Sikap, Kompetensi Pengetahuan, Kompetensi Ketrampilan, Nilai-nilai Kewirausahaan, dan Pendidikan Kewirausahaan.
EFFECTIVENESS OF BLENDED LEARNING CLASSROOM IN COMPUTER SCIENCE TEACHING AND LEARNING
Authors: Latha R. , Ramakrishnan  
Published: June 2020

In recent trends teaching and learning become very interesting due to the innovative methods of teaching using many technologies and practical tools. This study is dealing with new trends in education that can help one to become a modern teacher. Students like the teaching of modern teachers because they can actively participate in the learning process. E-content, Video Lessons and Online teaching and many other tools are used to present the subject innovatively and productively. Blended learning classroom is the latest educational technique that is being adapted in modern classrooms to enhance the learning experience of the students. The researcher is a Computer Science educator and she prepared a video lesson on "Working with Linux - Ubuntu" which is in Volume-I, Unit-I, Chapter 5 of XI Standard Computer Science text book in Tamil Nadu State Board Samacheer Kalvi new syllabus. The conclusion of her study reveals that blended learning classroom has positive impact on XI Std pupil's academic fulfilment of Computer Science.
Factors Affecting the Distribution of Micro, Small and Medium Enterprises (MSME) Financing in Islamic Banks
Authors: Zaimsyah Annisa Masruri 
Published: June 2020

Purpose:This study aims to analyses of the influence of the external and internal factors on medium and small micro Enterprise financing in Indonesia Islamic Bank exsternal factors consist of inflation, BI Rate and Exceng Rate, while the internal factors consists of ROA, CAR, BOPO, FDR and NPF. Design/Method/Approach: The analysis technique used in this study is multiple regression with OLS approach. The data used this study are monthly data from 2014-2018. Data obtained from OJK and Bank Indonesia reports.Findings: The finding results of this study, change in macroeconomic conditions (external factor) will indirectly have an impact on the internal conditions od Islamic Bank and will have an impact on intermediation function, especially for the MSME sector, while partially the factors that influence MSME financing are only in inflation and Exceng rates, CAR, BOPO, NPF. FDR and BI Rate does not affect MSME financing because Islamic Bank do not use the interest system but instead use the profit sharing system.Originality/Values: The main contribution of this study to industry platetrs, Islamic bank and policy makers. Islamic bank must make more efferts to provide financing for MSME. Islamic Banks must be innovative and creative in creating and offering new products related to financing to MSME.
Effect of Understanding Product Services Shariah Banking Interest of Traders in Submitting Loan: Case Study in Pasar Anyar, Serang, Banten
Authors: Sisdianto Ersi , Teguh Harrys Pratama 
Published: June 2020

Purpose: This study aims to determine the extent of understanding the influence of Sharia banking services products to the merchant interest in applying for loans, another goal was to determine whether the higher level of understanding, the higher the rate of interest applied for a loan. In fact in the district Newer no Sharia Banking Firm and Rural Sharia. There are only 2 Baitul Mal wa Tamwil, it was his existence can not meet the needs of traders to obtain loans in opening a business. Design/Method/Approach : The method used is descriptive analysis method is intended to illustrate how the influence of product understanding Sharia banking services to the merchant interest in applying for loans. The data provided will be processed using chi square and contingency coefficient. The data used consist of interest and the dependent variable is the independent variable is the understanding of the product. The study of the respondents have an understanding of Sharia Banking sufficient to Sharia banking products with 20% and 10% who do not understand. Respondents have sufficient interest to apply for a loan on Sharia banking is 10% interest and 10% had no interestFindings: The influence of the understanding of product and services of Islamic banking on the interest market traders Anyar in applying for loans indicate their relationship fairly closely between two variables, no interest and did not understand at 10%, interest but not understood by 20%, no interest but understood by 20% and interest and understanding by 60%. Sampling technique used is by means of questionnaires and interviews.Originality/Values: The main contribution of this study concern on determine extent of understanding the influence of Sharia banking services products to the merchant interest in applying for loans
Kontribusi Kebiasaan Belajar Terhadap Prestasi IPA Siswa SMP
Authors: Dewi Rusmia , Artayasa I Putu , Yamin Muhamad 
Published: June 2020

Keberhasilan siswa dalam proses pembelajaran dapat merupakan kontribusi dari bagaimana cara siswa mempersiapkan belajarnya. Penelitian ini bertujuan untuk memaparkan kontribusi dariÃÂ kebiasaan belajar terhadap hasil belajar IPA siswa. Jenis penelitian merupakan kuantitatif ex-post facto dengan subyek penelitian siswa kelas VII di SMPN 16 Mataram. Sampel penelitian diperoleh melalui teknik Random Sampling, dengan cara undian dan berdasarkan pedoman Isaac dan Michael dari jumlah populasi 113 siswa, diperoleh sampel sebanyak 84 siswa. Data penelitian berupa skor kebiasaan belajar dan hasil tes siswa. Data kebiasaan belajar diperoleh melalui penyebaran angket. Data di analisis dengan korelasi Product Moment Pearson dan dilanjutkan dengan menghitung koefisien korelasi untuk menunjukkan besarnya kontribusi kebeiasaan belajar terhadap hasil belajar. Hasil penelitian menunjukan bahwa terdapat hubungan yang positif dan signifikan antara kebiasaan belajar dan hasil belajar dan kontribusi kebiasaan belajar terhadap hasil belajar IPA siswa sebesar 40,56%.Kata Kunci: IPA; kebiasaan belajar; hasil belajar IPA SMP
Zero Waste Concept Of Strengthening And Food Safety Results Of Libuo Community Fisheries Residents Of Dungingi District Gorontalo City
Authors: Subekti Sri , Tjahjaningsih Wahju , Pujiastuti Dwi Yuli , Sari Putri Desi Wulan 
Published: June 2020

The potential of fishery resources in Gorontalo is quite abundant because of its strategic geographical position bordering Tomini bay. Gorontalo, especially in the Dungingi District, is one of the regions with promising potential fisheries resources where fishery application activities are not only focused on fish cultivation but also processing fishery products. However, people's understanding of fish processing that can only be obtained from their meat makes the community's income in the Libuo Village, Dungingi District Gorontalo City tend to be unstable. The Libuo community as fishery product processing actors need to be given an understanding of the potential and diversification of fishery products that can be produced from by-products that can be obtained from bones, scales, stomach contents, heads, and fish skins so that the application of zero waste can be implemented. Also, as an effort to increase public understanding related to the shelf life of fishery products which tends to be fast, the use of carrageenan as an alternative to edible coatings needs to be introduced to the community as a form of food safety of fishery products. Thus the benefits will be gained from increasing the added value of fisheries and a better level of food safety.