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Diseminasi Hasil Riset Antimikroba Alami Berbasis Pemanfaatan Limbah Kulit Buah Menjadi Soft Soap Herbal di Sentra Industri Keripik Pisang Lampung Sartika, Dewi; Susilawati, Susilawati; Yuliana, Neti; Rusita, Rusita
JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Vol 4, No 2 (2020)
Publisher : LPPM ITATS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jpp-iptek.2020.v4i2.705

Abstract

Sentra Industri Rumah Tangga (IRT) Keripik yang beralamat di Jalan Pagar Alam merupakan salah satu sentra wisata kuliner yang cukup populer. IRT keripik ini menghasilkan limbah buangan seperti kulit buah, daun, tangkai buah, bonggol yang belum dikelola dengan baik, dan bahkan pembuangan yang masih dilakukan di tepi badan sungai. Limbah buangan IRT keripik tersebut sangat berpotensi untuk dibuat antimikroba alami yang bernilai jual tinggi, misalnya produk diversifikasi berupa sabun. Tujuan pengabdian ini adalah melakukan transfer teknologi hasil riset dan memecahkan masalah limbah buangan sentra IRT Keripik sebagai mitra pengabdian. Transfer teknologi hasil riset berupa: (1) teknologi pengolahan limbah buangan menjadi antimikroba alami; (2) teknologi diversifikasi produk antimikroba alami; dan (3) teknologi pengolahan produk sabun. Metode pengabdian dilakukan dengan cara ceramah dan diskusi hasil riset serta pendampingan pengolahan limbah buangan menjadi produk antimikroba alami berupa sabun. Kebutuhan mitra pada informasi teknologi adalah sebagai berikut: pembuatan sabun padat herbal 26%, diikuti sabun cair 24%, hand sanitizer 17%, antimikroba alami 12%, pembuatan pakan 10%, serta pembuatan kompos dan pupuk cair 8%. Kegiatan diseminasi menunjukkan bahwa terjadi peningkatan pengetahuan dan pemahaman materi setelah kegiatan pengabdian, yaitu tentang pemanfaatan limbah buangan (40%) dan pembuatan soft soap (80%).
Pengaruh Return on Assets (Roa) dan Return On Equity (Roe) Terhadap Harga Saham pada Perusahaan Non Sektor Yang Terdaftar di Bursa Efek Indonesia” (Studi Empiris pada Perusahaan Grup Lippo Tahun 2012-2018) Sartika, Dewi
Jurnal Sosial dan Teknologi Vol. 1 No. 1 (2021): Jurnal Sosial dan Teknologi (SOSTECH)
Publisher : Green Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/jurnalsostech.v1i1.2

Abstract

Penelitian ini bertujuan untuk mengetahui: Pengaruh Perencanaan Anggaran, Pelaksanaan Anggaran, Kualitas Sumber Daya Manusia, dan Pengadaan Barang dan Jasa terhadap Tingkat Penyerapan Anggaran Daerah. Metode pengumpulan data dalam penelitian ini menggunakan teknik kuesioner. Jumlah sampel dalam penelitian adalah 124 pengelola anggaran pada Organisasi Perangkat Daerah Kota Salatiga dengan teknik pengambilan sampel sensus. Uji validitas menggunakan uji Pearson Correlation, sedangkan uji reliabilitas menggunakan Cronbach Alpha. Teknik analisis data yang digunakan adalah uji asumsi klasik, analisis regresi berganda, koefisien determinasi, uji F, dan uji t . Hasil penelitian menunjukkan bahwa: variabel Perencanaan Angagran dan Kualitas Sumber Daya Manusia berpengaruh terhadap Tingkat Penyerapan Anggaran Daerah. Sedangkan variabel Pelaksanaan Anggaran dan Pengadaan Barang dan Jasa tidak berpengaruh terhadap Tingkat Penyerapan Anggaran Daerah.  
PENGARUH SUBSTITUSI TEPUNG UBI JALAR UNGU (Ipomoea batatas L. Poiret) DAN TEPUNG WORTEL (Daucus carota L.) TERHADAP KARAKTERISTIK ORGANOLEPTIK DAN NILAI GIZI BOLU KUKUS Sartika, Dewi; Ansharullah, Ansharullah; L, Mariani
Jurnal Sains dan Teknologi Pangan Vol 6, No 5 (2021): Jurnal Sains dan Teknologi Pangan
Publisher : JURUSAN ILMU DAN TEKNOLOGI PANGAN, UNIVERSITAS HALU OLEO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (642.691 KB) | DOI: 10.33772/jstp.v6i5.21365

Abstract

ABSTRACT This study aimed to determine the effect of purple sweet potato flour and carrot flour substitution on the organoleptic characteristics and nutritional value of steamed sponge cake. This study used a single factor completely randomized design (CRD), with five treatments, namely: P0 (100% wheat flour), P1: (Purple sweet potato flour 75%: 5% carrot flour: 20% wheat flour), P2: (Purple sweet potato flour 70%: 10% carrot flour: 20% wheat flour), P3 (65% purple sweet potato flour: 15% carrot flour: 20% wheat flour), and P4 (60% purple sweet potato flour: 20% carrot flour: 20% wheat flour). Data were analyzed using analysis of variance (ANOVA), followed by Duncan's multiple range test (DMRT) at a 95% confidence level (α=0.05). The results show that the substitution of purple sweet potato flour and carrot flour on the steamed sponge cake had a very significant effect on the organoleptic improvement of color, aroma, texture, and taste. The selected treatment was the P1 treatment with average scores of color, aroma, texture, and taste reached 4.45% (very like), 4.12% (very like), 4.25% (very like), and 4.75% (very like). The P1 treatment contains 39.14% water, 1.15% ash, 28.55% fat, 3.58% protein, and 27.56% carbohydrate. Based on the steamed sponge cake quality standard of SNI 01-3840-1995, the P1 treatment (75% purple sweet potato flour, 5% carrot flour, and 20% wheat flour) met the national standard on water, ash, protein, fat, and carbohydrate contents. Keywords: purple sweet potato flour, carrot flour, flour and steamed sponge.ABSTRAKPenelitian ini bertujuan untuk menentukan pengaruh substitusi tepung ubi jalar ungu dan tepung wortel terhadap karakteristik organoleptik dan nilai gizi bolu kukus. Penelitian ini menggunakan rancangan acak lengkap (RAL) faktor tunggal, dengan lima perlakuan yaitu: P0 (Tepung terigu 100%), P1 : (Tepung ubi jalar ungu 75% : tepung wortel 5% : tepung terigu 20%), P2 : (Tepung ub jalar ungu 70% : tepung wortel 10%: tepung terigu 20%), P3 : (Tepung ubi jalar ungu 65% : tepung wortel 15% : tepung terigu 20%), P4 : (Tepung ubi jalar ungu 60% : tepung wortel 20% : tepung terigu 20%). Analisis data menggunakan analysis of varian (ANOVA), dilanjutkan dengan uji Duncan’s multiple range test (DMRT) pada taraf kepercayaan 95% (α=0,05). Hasil penelitian menunjukkan bahwa perlakuan substitusi tepung ubi jalar ungu dan tepung wortel pada bolu kukus berpengaruh sangat nyata terhadap peningkatan organoleptik warna, aroma, tekstur dan rasa. Perlakuan terpilih diperoleh dari perlakuan P1 dengan nilai kesukaan terhadap warna 4,45% (sangat suka), aroma 4,12% (sangat suka), tekstur 4,25% (sangat suka) dan rasa 4,75% (sangat suka). Perlakuan terbaik memiliki nilai karakteristik kimia yaitu kadar air 39,14%, kadar abu 1,15%, kadar lemak 28,55%, kadar protein 3,58% dan kadar karbohidrat 27,56 %. Berdasrkan standar mutu SNI 01-3840-1995 bolu kukus, bahwa produk bolu kukus perlakuan P1 (tepung ubi jalar ungu 75%, wortel 5 % dan tepung terigu 20%) telah memenuhi standar mutu SNI pada kadar air, kadar abu, kadar protein, kadar lemak dan kadar karbohidrat.Kata Kunci: tepung ubi jalar ungu, tepung wortel, tepung terigu dan bolu kukus.
Promoting Students’ Reading Achievement Using Hamburger Strategy Sartika, Dewi; Pamuji, Arif
Edu-Ling: Journal of English Education and Linguistics Vol 5 No 1 (2021): Edu_Ling : Journal of English Education and Linguistics
Publisher : English Education Study Program Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/edu-ling.v5i1.2486

Abstract

This research aimed to promote the reading achievement of the first STIK Bina Husada Palembang midwifery students using the Hamburger strategy. A quasi-experimental method was used, with a non-equivalent group design for the pretest and posttest. The samples consisted of 38 students from STIK Bina Husada Palembang's first-semester midwifery students. A written test with multiple-choice questions was utilized to collect data. The test was found to be both valid and reliable. The value of t-obtained (5.57) was greater than t-table (2.02) at the significant level of p0.05, according to the results of the independent t-test. It was deduced that the Hamburger strategy could promote students’ reading achievement. It meant that the Hamburger strategy could help students improve their reading skills, particularly in recounting text. The Hamburger strategy helped students to stimulate their memory to learn, retain a text, and store information from the text in their long-term memory so that they could remember the information and comprehend the text properly.
THE ANALYSIS OF STUDENTS’ DIFFICULTIES IN WRITING RECOUNT TEXT Sartika, Dewi; Khairinisaak, Khairinisaak; Asmara, Rekha
Journal of English Education Program Vol 3, No 1 (2022)
Publisher : FKIP - Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jeep.v3i1.50496

Abstract

The purpose of this research was to explain difficulties faced by the eighth graders of SMP Bait Qur'an in writing a recount text. Descriptive qualitative was used to investigate this research. To obtain the data, a written test and a questionnaire were applied. To analyze the obtained data, data reducing, data displayed, content analysis, and drawing a conclusion were applied. Then the data were analyzed using percentage analysis. The test results showed that most students had poor ability in writing a recount text. It could be seen that 12 students (54.54%) were very poor in writing content of the recount text, 15 students (68.18%) were very poor in the organization of the recount text, 12 students (54.54%) were very poor in the vocabulary of the recount text, 19 students (86.37%) were very poor in the grammar of the recount text, and 16 students (72.72%) were very poor in the mechanic of the recount text. Most students had difficulties understanding grammar use in a recount text. It happened because they were lack of knowledge about the recount text itself and less practice writing a recount text.
Directive Speech Acts of Harry Potter, Ronald Weasley, and Hermione Granger in “Harry Potter and The Philosophers Stone” Movie Script Sartika, Dewi; Irawan, Andi Muhammad
English Language and Literature Vol 10, No 4 (2021)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ell.v10i4.114995

Abstract

This study aims 1) to find out the directive speech acts used by Harry Potter, Ronald Weasley, and Hermione Granger in “Harry Potter and The Philosopher’s Stone” movie script; 2) to compare the use of directive speech acts between the three characters; and 3) to find out if context of situation influences the use of directive speech act between the three characters. This study is a descriptive qualitative and quantitative research, using the theory of Searle about directive speech act. The data of this study are utterances of Harry Potter, Ronald Weasley, and Hermione Granger which contain directive speech act found in “Harry Potter and The Philosopher’s Stone” movie script. The result of this study 1) shows that there are five types of directive speech act used by Harry Potter, Ronald Weasley, and Hermione Granger in “Harry Potter and The Philosopher’s Stone” movie script, they are command, request, permission, prohibition, and question; 2) reveals that different characters do not really influence the use of directive speech acts, which means that the use of directive speech acts between the three characters is similar in general 3) proves that context gives a great influence on the use of directive speech act.
The Role of Kolkisin in Multiplication of Planlet Banana Kepok Abu Poliploidi in Vitro Sartika, Dewi; Agustrina, Rochmah; Ernawiati, Eti; Irawan, Bambang
Jurnal Natur Indonesia Vol 18, No 2 (2020): oktober
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jnat.18.2.76-81

Abstract

Bananas are one of the horticultural crops of the fruit group that have quite high social and economic value. One type of banana that is very popular is the pisang kepok. The main obstacle in pisang kepok  production is the availability of seedlings. The above constraints can be overcome by propagation of banana seedlings using tissue culture techniques by adding colchicine to the tissue culture media. Colchicine is often used to improve plant quality. This study aims to determine the effect of adding colchicine to the media on the growth and formation of pisang kepok abu plantlet. The study was conducted from November 2019 - February 2020 at the MTC Laboratory, PT Great Giant Pineapple PG 4, East Lampung. The concentration of colchicine added to the media was 0.1%. The growth and development of plantlets produced from media with colchicine treatment will be compared with plantlets from the control group. The tests were repeated 10 times. The results showed that the growth and formation of pisang kepok abu plantlets from the treatment of colchicine were lower than the growth and formation of the pisang kepok plantlets in the control group.
Cost of Financial Distress and Firm Performance Widarwati, Estu; Sartika, Dewi
The Indonesian Capital Market Review Vol. 10, No. 2
Publisher : UI Scholars Hub

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

Abstract

The business performance become an important thing to be main goal of firm activities to get the competitive advantage, but it is contrary with the recession may bring a probability of firm’s decreasing and liquidation. The uncertainty of global economy provides the importance in developing model to monitor, identify and asses potential risks which can threat business sustainability. Cost of Financial Distress (CFD) is one of tools for identifying firm performance decline early risk such as sales growth and stock return, so it can reduce the loss possibility before all lead to bankruptcy. This research aims to explain the evidence of CFD in Indonesia by using opportunity loss and consequency to firm performance. The datas used are 231 firms of Indonesia Stock Exchange (IDX) in 2011 – 2015 and panel regression used for presenting the impact of CFD to firm performance. Consistency of the theory that cost tend to increase following cash flow realization which may be lower in uncertainty of economiy. The analysis finds that Indonesia’s industry have higher CFD and low sales growth after based year of uncertainty economy. The regression result also finds CFD have negative impact to firm’s sales growth. The result propose that CFD can be used as an early detection tool for reducing loss possibility of firm’s market share.
LOW BACK PAIN AMONG SAMARINDA SARONG'S TRADITIONAL WEAVERS AND ITS RELATED FACTORS Ramdan, Iwan Muhamad; Sartika, Dewi
Public Health of Indonesia Vol. 5 No. 1 (2019): January - March
Publisher : YCAB Publisher & IAKMI SULTRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (77.972 KB) | DOI: 10.36685/phi.v5i1.252

Abstract

Background: Low back pain (LBP) is a type of musculoskeletal disorder that has a detrimental effect on both workers and business continuity. Weaving activities with handloom are at risk for this disorder.Objective: To analyze the prevalence of LBP among Samarinda sarong's traditional weavers and its related factors.Methods: A cross sectional study was conducted on 49 traditional weavers of Samarinda Sarong. The instruments included the Owestry low back pain disability questionnaire, rapid entire body assessment (REBA), microtoise staturmeter and stopwatch. Data were analyzed using multiple logistic regressions.Results: The result showed that most of the weavers (92.5%) experienced LBP. Age (p= .000), work experience (p=.000), workload (p=.048) and work posture (p=.000) were significantly associated with LBP, while nutritional status (p=.773) and workload (p= .343) were not associated with LBP. Age and work posture were the most dominant variables affecting LBP.Conclusion: The prevalence of LBP among Samarinda sarong's traditional weavers was quite high and was strongly influenced by the weavers' age and posture work. In order to improve work posture and reduce the incidence of LBP, it is recommended to modify handlooms (tables and chairs) by following ergonomic rules, reducing workload, work time limitation and adequate rest. 
Co-Authors Adiguna, Panca Prasetya Alimudin Laapo aloysius mering Anak Agung Gede Sugianthara Anas Mukhtar Andi Muhammad Irawan, Andi Muhammad Anna Cesaria Ansharullah Ansharullah Arie Arma Arsyad Arif Pamuji, Arif Arlini, Husnur Asngadi Asngadi Basriani, Agustin Chairisni Lubis Christanto Syam Debi Novita Siregar Eko Hary Pudjiwati Eko Malis Ernawiati, Eti Estu Widarwati Fatmalina Febry Fidiana, Fidiana Fitriani, Hardianti Gatut Rubiono Herkulana . Herri Setiawan Humairah, Nuraisyah Husni Syahrudin I Ketut Sudiana Ikhwanul Qiram Imelda Saluza, Imelda Iwan Muhamad Ramdan Karim, Lailul Khairinisaak, Khairinisaak Lestari, Ani Santi Lestari, Riska Fita M. Basri . Maemonah, Maemonah Mangunang, Emmistasega Subama Mariani L Misna, Rumini Mulyani, Fitrah Munjiatun Munjiatun, Munjiatun Neti Yuliana Nini, Nini Nurrahmaton, Nurrahmaton Prawitasari, Novi Putra, Adi Pratama Rahmi Rahmi Ramadhan, Boy Gilang Rekha Asmara, Rekha Rochmah Agustrina rusita rusita Saragi, Riheny Lia Lovely Siti Zahara Sri Hidayati Suradi Tahmir, Suradi Susilawati, Susilawati Syamsuddin Syamsuddin Syarif Husin Ulum, Muhammad Miftachul urai salam Usman Mulbar Vebi, Wa Ode Wicaksono, Heru Witarsa . Zainal Arifin Zariul Antosa