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All Journal Jurnal Teknologi Industri Pertanian MEDIA MEDIKA INDONESIANA Jurnal AGROTEKNOLOGI Journal of Biomedicine and Translational Research Erudio: Journal of Educational Innovation agriTECH Jurnal Agroindustri WARTA AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian EduChemia: Jurnal Kimia dan Pendidikan Alotrop Jurnal Pendidikan dan Ilmu Kimia Jurnal Bioteknologi & Biosains Indonesia (JBBI) PENDIPA Journal of Science Education JMM (Jurnal Masyarakat Mandiri) Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS IJORER : International Journal of Recent Educational Research Andromeda: Jurnal Pengabdian Masyarakat Rafflesia al Kimiya : Jurnal Ilmu Kimia dan Terapan

Budiyanto Budiyanto

Universitas Bengkulu

Author-ID : 244540

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Social Sciences Other

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KELAYAKAN TEKNIS DAN FINANSIAL PEMBUATAN BIOBRIKET DARI LIMBAH PADAT KELAPA SAWIT DENGAN METODE PENGARANGAN Budiyanto Budiyanto; Pandu Imam Sudibyo Adib; Yohannes Adimar Marbun
Jurnal Agroindustri Vol 1, No 1 (2011)
Publisher : BPFP Faperta UNIB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/j.agroindustri.1.1.28-34

This research was conducted at the Laboratory of Agricultural Technology, University of Bengkulu and Laboratory of PT Sucofindo Bengkulu, from May until August 2009. This study compared three types of biobriquettes such as the biobriquettes made of shell charcoal, coal-mixed TTKS charcoal biobriquettes, and coal-mixed TKKS charcoal with carbonized-coal briquettes. The results showed that, technically, biobriquettes has cylindrical dimension with a diameter of 4.5 cm, height 7 cm, lower hole diameter 1.5 cm, and upper hole diameter 1.2 cm. Biobriquette made of TKKS charcoal is very feasible to use as used as a fuel in compare to carbonized-coal briquettes, since TKKS charcoal biobriquette contains 7, 3 % water and the average calorific value of 6141 kcal / kg. Financially, the manufacturing on these three types of palm oil waste briquettes is very feasible because it has R/C value > 1. However, if these three types compared, coal-mixed TTKS charcoal biobriquettes is preferable because it has R/C value 1,78 with break-even-point (BEP) 24.468 kg/ year, which is better than biobriquettes made of TKKS charcoal and shell charcoal.

PERFORMANCE OF “PACKAGED” AND STANDARD PALM OLEIN OIL IN FRYING KERUPUK JALIN Budiyanto Budiyanto; Meizul Zuki; Mina Sihite Hutasoit
Jurnal Agroindustri Vol 2, No 1 (2012)
Publisher : BPFP Faperta UNIB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/j.agroindustri.2.1.34-40

The objective of the study was to evaluate the changing pattern of free fatty acid (FFA) and smoke pints of packaged and standard palm olein oil in frying kerupuk jalin. The other objective was to determine the end use of both frying oils during deep fying of kerupuk jalin. Continous deep frying with three replicates had been done for10 hours using special grade and regular frying oil without the addition of fresh oil during frying study. The result indicated that The FFA content of both packaged and regular oils increased linearly with increasing frying time, up to 10 hours. In addition, smoke point of the oils decreased linearly with increasing frying time. Based on FFA of the oil, the packaged oil could last 1,4 longer than regular oil during frying of kerupuk jalin.

EFFECT OF YEAST CONCENTRATION AND TYPE ON BIOETHANOL PRODUCTION FROM SUGARCANE BAGASSE Tuti Maryana; Devi Silsia; Budiyanto Budiyanto
Jurnal Agroindustri Vol 10, No 1 (2020)
Publisher : BPFP Faperta UNIB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/j.agroindustri.10.1.47-56

Sugarcane bagasse is one of the potential biomass as raw material for bioethanol production. This study aims to determine the effect of concentration and type of yeast on the characteristics of bioethanol produced from bagasse bagel delignified with a mixture of NH4OH-NaOH in a ratio of 1:20. This study uses a Completely Randomized Design (CRD) with 2 factors: yeast concentration (0.4%, 0.6% and 0.8%) and the type of yeast (tape yeast and bread yeast). The results of this study indicate that Bioethanol levels increase with increasing yeast concentration. The highest levels of bioethanol were obtainedat the use of 0.8% bread yeast, ie 14.16%

KAJIAN PEGGUNAAN BERBAGAI JENIS BIOBRIKET SEBAGAI ALTERNATIF PENGGANTI MINYAK TANAH UNTUK RUMAH TANGGA Budiyanto Budiyanto; Pandu Imam Sudibyo Adib; Sari Puspita Ningsih
Jurnal Agroindustri Vol 1, No 2 (2011)
Publisher : BPFP Faperta UNIB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/j.agroindustri.1.2.81-90

Biobriquet defined as fuel and solid which came from organic rested material. The formation of biomass into biobriquet intended to facilitate its utilizing. The use of biobriquet as alternative energy can replace the use of kerosene for burning needs in the household. This research is aimed to determine the best type of biobriquet based on the quality of burning performance produced by kerosene control and determine life time of biobriquet that have been packaged on plastic and paper bags that saved in temperature room. This research was conducted in the Laboratory of Agricultural Technology, Faculty of Agriculture,UniversityofBengkuluand PT Sucofindo Bengkulu. It examined four types of biobriquet which are palm shell charcoal biobriquet (A), Empty fruit bunch (EFB) charcoal + coal biobriquet (B), EFB charcoal biobriquet (C) and non-choarcoling oil palm shells biobriquet (D). Observed variables are the calorific value, moisture content, ash content, levels of substance to fly, lighting time, burning time, Water Boiling Test (WBT), Control Cooking Test (CCT), intensity of smoke, and water content changes in packaging of biobriquet. The results showed that non-choarcoling palm oil shells biobriquet (D) is the best biobriquet based on performance quality. If it compared with kerosene, non-choarcoling palm oil shells biobriquet (D) is better than kerosene, while in other biobriquets, kerosene is still the best one. Based on other biobriquet tests (water content, calorific value, ash content, levels of substance to fly, lighting time, burning time and fuel consumption biobriquet), the best biobriquet that replaced kerosene is TKKS charcoal biobriquet (C), however, for the variables which compared with kerosene (burning time and fuel consumption), kerosene is still the best one. Biobriquet that packaged by using paper bags for 6 weeks the rising of water levels are relatively low compared with the plastic bags.

Penguatan Aspek-Aspek Nature of Science and Technology dalam Pembelajaran bagi MGMP IPA Kabupaten Kaur Provinsi Bengkulu Euis Nursaadah; Agus Sundaryono; Bhakti Karyadi
WARTA LPM WARTA LPM, Vol. 24, No. 4, Oktober 2021
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/warta.v24i4.12697

Teaching the concept of science according to nature is important and will work well if the teacher has an understanding of the nature of science. The IPA MGMP in Kaur District facilitates teachers to upgrade their knowledge and skills to improve the learning process. The topics discussed included: 1) discussing questions on the National Examination and National Science Olympiad, 2) making parameters for the Final and Middle Examination questions 3) Classroom Action Research, and 4) learning models. No one has yet discussed how to teach science in accordance with the aspects of nature of science and technology (NOST). The purpose of this training is to improve understanding of NOST aspects which consists of 4 steps: 1) equalizing perceptions of the importance of NOST, 2) Analyzing aspects of NOST 3) and increasing teacher understanding of aspects of NOST in learning. This training was conducted for 50 teachers in Kaur District through the ICARE method (Introduction, Connection, Application, Reflection and Extend). Program evaluation is carried out by adopting the CIPP design (Context, Input, Process and Product). The results show that teachers already think that science is not just a concept of chemistry, physics, and biology. In addition, the teacher's view of scientific research is not only limited to proving concepts but also involves new findings that support technological development.

The Potencial of Bamboo Shoot for Health Yenni Okfrianti; Catur Herison; Fahrurrozi Fahrurrozi; Budiyanto Budiyanto
AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Vol 8 No 2 (2021)
Publisher : UNIVED Press, Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/agritepa.v8i2.1471

Bamboo is naturel mixture because it can survive in many habitats and belongs to the order of angiosperms monocots. There are around 1200 – 1500 species of bamboo in the world that grow in hilly areas but do not grow in alkaline, desert and rice fields. Bamboo shoots can be processed into food and even herbal and traditional medicines. Bamboo shoots are a sourece of fiber that can be used as a nutraceutical. Bamboo shoots contain as much as 2.23 – 4.20 gfiber in 100 wet weights in the form of flour, thin slices and capsules. Dendrocalamus asper bamboo shoot flour, Bambusa tuldoides and Bambusa vulgaris with air content < 10 g /100, protein, lipid and ash content< 3 g /100 g and can obtain mineral content > 60 g /100g. Bamboo shoots are a good source of dietary fiber. This review supports the increasing benefits of bamboo shoots in the supports the increasing benefit in the health world to prevent an increase in blood sugar, as antihypertention, and antihyperuresemia. Bamboo shoots can be processed into fermented products containing Lactid Acid Bacteria (BAL) which are beneficial for intestinal microflora which are recommended as probiotics.

Development of Electronic Module Based on POE (Prediction, Observation, Explanation) in Natural Organic Chemistry Learning Alfia Novera Indah Esa Kasih; Agus Sundaryono; Euis Nursa’adah
EduChemia (Jurnal Kimia dan Pendidikan) Vol 6, No 2 (2021)
Publisher : Department of Chemical Education Faculty of Teacher Training and Education Universitas Su

Organic Chemistry of Natural Materials (KOBA) is a course that requires students to define, classify, and isolate compounds of natural materials. However, there are some students who still have difficulty understanding the application of material in everyday life. So that learning materials are needed that can make students active and independent in solving problems related to real life, namely by making E-Modules combined with the POE learning model. This study aims to obtain the validity of E-Module Based on POE products and to obtain questionnaire data on the responses of chemistry education students after using E-Module Based on POE. This type of research is Research and Development (R&D) with the Thiagarajan learning development model which consists of 4D (define, design, develop, and disseminate) which involves one group of subjects. The results showed that the E-Module Based on POE utilizing the Flip PDF Professional application produced a valid E-Module with an average CVR value of one. And the student response questionnaire data to the E-Module developed was 98.04% with the very good category. Means that the E-Module Based on POE developed can be a supplement to KOBA teaching materials.

PEMBUATAN ASAP CAIR TANDAN KOSONG KELAPA SAWIT UNTUK PENGAWET DAN FLAVOURING IKAN PINDANG KEMBUNG (Rastrelliger sp.) Lina Widawati; Budiyanto Budiyanto
JURNAL AGROTEKNOLOGI Vol 8 No 01 (2014)
Publisher : Faculty of Agricultural Technology, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (306.649 KB)

Solid waste from oil palm factory such as oil palm fruit bunches can polute environment it if doesn’t get an appropriate treatment. This research tried to investigate the use of oil palm fruit bunches for liquid smoke that is used in making boiled salted Kembung (Rastrelliger sp.) fish. The objective of this research is to find the effect of liquid smoke from oil palm fruit bunches on boiled salted kembung fish and also to evaluate the result from microbiologist and organoleptic of view. And also to investigate the economic value liquid smoke from oil palm fruit bunches when it is used for making liquid smoke. Boiled salted kembung fish was dyeing in liquid smoke 1%, 2%, and 3%, then do analyze Total Plate Count and organoleptic during storage on 0, 3, 5, and 7 days at room temperature. The result shows that boiled salted kembung fish on a microbiologically test as a control treatment only stand until the third day of storage, mean while with the application of liquid smoke 1%, 2%, and 3% the boiled salted kembung can stand until the seventh day of storage. From the organoleptic point of view, the panelists are prefer to consume the kembung fish with liquid smoke process. From the economic value, process of liquid smoke from oil palm fruit bunches is more potential than conventional process of oil palm fruit bunches.Keywords: liquid smoke, oil palm fruit bunches, boiled salted kembung fish, total plate count, organoleptic

Development of The Stem of Jatropha multifida Linn as A New Antimalarial through Erythrocytes Test on Mus musculus Infected by Plasmodium berghei Agus Sundaryono; Aceng Ruyani; Rika Partika Sari
Journal of Biomedicine and Translational Research Vol 1, No 1 (2015): April 2015
Publisher : Faculty of Medicine, Diponegoro University

Introduction : Jatropha multifida Linne is known as Betadin plant by the Bengkulunese. The stem extract of J. multifida has antibacterial activity. This study examined the potential of stem extract of J. multifida to be developed as an anti-malarial drugs through trials in M. musculus whose erythrocytes infected by Plasmodium berghei.Methods : Phytochemical test of the stem of J. multifida to test the flavonoids, alkaloids, tannins, saponins, terpenoids and steroids. The stem extract of J. multifida obtained by maceration with 96% ethanol. 30 M. musculus divided 6 groups, each consist of 5 animals. P0 is the negative control groups that were not infected by P berghei. P1 is the positive control groups that were only infected by P berghei, P2 is a comparison groups that were infected with P berghei and chloroquine, groups P3, P4, and P5 were infected by P berghei and treated with stem extract of J multifida with consecutive doses 0.028 g / kgbw, 0.056 g / kgbw and 0.084 g / kgbw. After 24 hours, the number of erythrocytes was observed with hemocytometer then was counted the number of uninfected erythrocytes by P berghei using a microscope at 1000x magnification.Results : The stem extract of J. multifida at doses of 0.028 g/kgbw, 0.056 g/kgbw and a dose of 0.084 g/kgbw were able to increase the number of uninfected erythrocytes by P berghei in M. musculus, respectively an average of 9.135million cell eritrosit/mm3, 7.618 millioncell eritrosit/mm3, and 9.856 millioncell eritrosit/mm3. The ability of stem extract of J. multifida in increasing the number of erythrocytes uninfected with P berghei was much higher than the malaria drug chloroquine diposphat. On one way ANOVA analysis of Fcount ( 13,2 ) > Ftable (2.76 ) , with (α = 0.05), there are noticeable differences in the provision of treatment. The increasing number of uninfected erythrocytes by P berghei was due to the content of flavanol glycosides in J multifida stem. Flavanol glycosides was expected to form Flvanolglycosides-heme complex that could inhibit the formation of P berghei parasites HemazoinConclusion : The stem extract of J. multifida could be developed as a potential anti-malarial drugs since it could increase the number of uninfected erythrocytes by P berghei in M. musculus. Its ability was much higher than the malaria drug chloroquine diposphat

Uji Fitokimia dan Toksisitas Ekstrak Umbi Hydnophytum sp. terhadap Artemia salina Leach Nur Wakidatul Khasanah; Bhakti Karyadi; Agus Sundaryono
PendIPA Journal of Science Education Vol 4, No 1 (2020): NOVEMBER - FEBRUARY
Publisher : University of Bengkulu

The goal of this research was to determine the content of secondary metabolites and the most active fraction of Simbagh Utak (Hydnophytum sp.) Tuber extracts. The content of secondary metabolites is determined by using phytochemical tests, and toxicity tests are carried out by the Brine Shrimp Lethality Test (BSLT) method. Hydnophytum bulbs from Jukung Village, Lubuklinggau City, South Sumatra were macerated using 96% ethanol and then evaporated until thick extracts were obtained. This thick extract was then tested for secondary metabolite content, fractionated using n-hexane, and ethyl acetate. The results of the fractionation were then carried out a toxicity test using the BSLT method. Secondary metabolite test results showed ethanol extract containing flavonoids, alkaloids, tannins, saponins, terpenoids, and phenolics. The result of fractionation was obtained by the tuber extract of Hydnophytum n-hexane fraction, ethyl acetate fraction, and ethanol fraction. Toxicity test results obtained LC50 values of n-hexane fraction of 52.3 ppm, LC50 of ethyl acetate fraction of 45.9 ppm, and LC50 of ethanol fraction of 99 ppm. All Hydnophytum tuber extract fractions were categorized as toxic and have potential as anti-bacterial or anti-oxidant. The fraction that has the lowest LC50 price is the most toxic fraction. The most toxic fraction is the most active fraction. The ethyl acetate fraction was the most active fraction because it has the lowest LC50.

Co-Authors ACENG RUYANI Ade Indriani Putri Alfia Novera Indah Esa Kasih Arina Fatharani Arsela Eko Listiono Bedah Rupaedah Bedah Rupaedah, Bedah BHAKTI KARYADI Bhakti Karyadi Bhakti Karyadi Bonodikun Bonodikun Candrawati, Emilia Candrawati, Emilia Chyntia Margareta Cici Romayanti Dapot Parulian Manurung Devi Silsia Dewi Handayani Dhea Prasiwi Dian Kartika Sari Eko Swistoro Elvinawati Elvinawati Emi Hartati Emilia Candrawati Emilia Candrawati Endang Widi Winarni Endang Widi Winarni Ernis, Gustria Euis Nursa’adah Fahrurrozi, Fahrurrozi Fenny Andriani Fitri Yuwita Fuji Ramadenti Hadi Apriyoanda Hadi Apriyonda Henny Johan Herison, Catur Hermansyah Amir I Nyoman Candra I Nyoman Chandra Ilham Agus Saputra Jertadi Putri Dhani Kirent Arikhsa Putri Krisandini, Triana Lina Widawati M Lutfi Firdaus M. Farid M. Lutfi Firdaus M. Lutfi Firdaus Maya Wahyunarti Mayshah Purnamasari Megasari Megasari Meizul Zuki Mellyta Uliyadari Mina Sihite Hutasoit Muchammad Farid Mukhsin Mukhsin Muzanip Alperi Nur Wakidatul Khasanah Nurhamidah Nurhamidah Nurhamidah Nurhamidah Nurhamidah Nurhamidah Nurleli Nurleli Nurlia Latifah Nursaa'adah, Euis Nursaadah, Euis Pandu Imam Sudibyo Adib Pandu Imam Sudibyo Adib Pramesthi Regita Putri Putri Suci Asriani Rantika Khumairah Rasie Janika Reni Jumika Ridwan Yahya Rika Partika Sari Rina Elvia Rina Elvia Rina Elvia, Rina Rina Endriani Ririn Trinanda Rofiqa Asri Sari Puspita Ningsih Shiba Meike Indira Shinta Lestari Sipriyadi Sri Astuti Sumpono Sumpono Sumpono Sumpono Sumpono, Sumpono Suryadi Suryadi Theo Kuntara Tuti Maryana Tyas Sri Muryati Ulfah Anis Umaya Umi kalsum Wuri Marsigit Yenni Okfrianti Yohannes Adimar Marbun Yulia Suparti Zulman Efendi

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