Hasil Pencarian  ::  Simpan CSV :: Kembali

"One of the materials with great potency for future nutrition source for animal feed is prepupae of black soldier fly larvae (BSFP) (Hermetia illucens) which is fed on organic wastes. This study was designed to observe the accumulation of specific substance (omega-3) of organic wastes (marine fish offal and tofu dregs) inside harvested biomass of BSFP. A total of 150 gram food consist of marine fish offal and tofu dreg with different proportion (10:90, 25:75, 50:50, and 100% tofu dregs) was fed to black soldier fly larvae (BSFL) for 21 days.At the end of feeding trial, all BSFL were harvested, weighed, and then analyzed for omega-3 fatty acids content. Fatty acid content was analyzed using Gas Cromatography with Flame Ionization Detector (GC-FID). Result of the experiment showed BSFL reared with 25% marine fish offal produced highest biomass (8.1 g / 50 larvae) with least development time (19 days). The total of omega-3 recorded from application of 0%, 10%, 25%, and 50% of marine fish offal was 0.02%, 0.87%, 2.16% and 2.61% in 100 g of dry weight, respectively. This result showed the possibility of transferring specific nutrient from organic wastes biomass of BSFP which provides base knowledgement for further application in design of specific animal feed from BSFP."

"Sebagian besar sampah yang dihasilkan di Indonesia merupakan sampah organik dengan persentase sebesar 58. Kantin Fakultas Teknik Universitas Indonesia FT UI merupakan salah satu penyumbang sampah organik yang cukup tinggi. Pengolahan sampah makanan yang dilakukan masih terbatas pada pengomposan yang membutuhkah waktu 6-7 minggu. Salah satu alternatif pengolahan sampah makanan yang dapat dilakukan yaitu dengan proses biokonversi menggunakan larva Black Soldier Fly Hermetia Illucens. Penelitian ini bertujuan untuk mengetahui timbulan sampah organik Kantin FT UI, menganalaisis durasi optimal biokonversi, serta menganalisis potensi biokonversi dari sampah organik di Kantin FT UI. Penelitian ini dilakukan dengan skala laboratorium yang menggunakan 4 jenis variasi durasi biokonversi yaitu 7 hari, 14 hari, 21 hari, dan 28 hari. Durasi optimal biokonversi yang didapat selanjutnya digunakan untuk mengetahui potensi pengolahan dengan skala eksisting. Dari hasil pengukuran, rata-rata timbulan sampah sebesar 46,27 kg/hari. Selanjutnya dari keempat variasi durasi biokonversi, didapatkan durasi optimal yaitu selama 12 hari. Untuk potensi pengolahan sampah eksisting, proses biokonversi dengan larva Black Soldier Fly Hermetia Illucens dari sampah Kantin FT UI dapat mereduksi sampah sebesar 75 dengan nilai WRI sebesar 6,25 /hari, serta dapat menghasilkan biomassa larva sebanyak 800 gr per 4 kg sampah.

---

Most of waste that produced in Indonesia is organic waste with percentage of 58. Canteen of Faculty of Engineering Universitas Indonesia FT UI is one of the high enough contributor of organic waste. Food waste processing is still limited to composting that takes 6 7 weeks. One of the alternative food waste processing that can be applied is bioconversion process using Black Soldier Fly larvae Hermetia Illucens.

This study aims to determine the generation of organic waste in Canteen FT UI, analyze the optimum duration of bioconversion, and analyze the bioconversion potential of organic waste in Canteen FT UI. This study was conducted on a laboratory scale that used 4 variations of bioconversion duration those are 7 days, 14 days, 21 days, and 28 days. The optimum duration of current bioconversion was used to know the potency of processing with the existing scale.

From the measurement result, the average of waste generation is 46,27 kg day. Then from within the variation of bioconversion duration, the optimum duration is 12 days. For the potential of existing waste processing, the bioconversion process with Black Soldier Fly larvae Hermetia Illucens from waste in Canteen of FT UI can reduce organic waste by 75 with WRI value of 6.25 day, and can produce larvae biomass as much as 800 gr per 4 kg organic waste."

"One main drawback of the local animal industry is the inavailability of affordable and sustainable protein supply for the livestock. Insect larvae, such as the Black Soldier Fly (Hermetia illucens) larvae (BSFL), have been considered as a protein source which can be produced at a large scale using low cost organic wastes as feeding material. This study was designed to determine the response of BSFL to various waste combinations of vegetable and animal remains, Pak Choi (Brassica chinensis) residues (S) and carp (Cyprinus caprio) fish offal (I)). A total of 540 BSFL were fed with 100 mg/larvae/day combination of vegetable wastes: animal waste 70%: 30% (S > I), 50%: 50% (S = I), and 30%: 70% (S < I). Among the feed combinations, the S < I group showed the best results as it produced the significantly highest weight of BSFL at 122.8 mg/larvae and approximate digestibility of 62.01%, with the least pupae mortality rate at 4.29%.Keywords: bioconversion, biomass, Brassica chinensis, Cyprinus carpio, Hermetia illucen"

"One main drawback of the local animal industry is the inavailability of affordable and sustainable protein supply for the livestock. Insect larvae, such as the Black Soldier Fly (Hermetia illucens) larvae (BSFL), have been considered as a protein source which can be produced at a large scale using low cost organic wastes as feeding material. This study was designed to determine the response of BSFL to various waste combinations of vegetable and animal remains, Pak Choi (Brassica chinensis) residues (S) and carp (Cyprinus caprio) fish offal (I)). A total of 540 BSFL were fed with 100 mg/larvae/day combination of vegetable wastes: animal waste 70%: 30% (S > I), 50%: 50% (S = I), and 30%: 70% (S < I). Among the feed combinations, the S < I group showed the best results as it produced the significantly highest weight of BSFL at 122.8 mg/larvae and approximate digestibility of 62.01%, with the least pupae mortality rate at 4.29%."

"Fasilitas pengolahan sampah sayur dan buah dengan metode Black Soldier Fly Larvae (BSFL) di Puspa Agro, Jawa Timur, dapat mereduksi sampah yang dibuang ke TPA hingga 50%. Namun fasilitas ini juga memproduksi limbah cairan hasil pengeringan dan residu dari proses pengolahan oleh larva lalat yang masih berpotensi untuk diolah. Penelitian ini bertujuan untuk mengetahui potensi pembentukan metana dari sampah sayur dan buah, cairan hasil pengeringan, dan residu menggunakan digestasi anaerobik. Penelitian dilakukan dengan metode BMP pada suhu 35oC selama 5 minggu dengan wadah botol 500 mL. Karakteristik sampel sampah sayur dan buah adalah TS 7,09%; VS 5,96%; dan C/N 11,89. Cairan hasil pengeringan TS 2,65%, VS 2,04%, dan C/N 4,40. Residu TS 3,62%, VS 3,32%, dan C/N 15,53. Cairan hasil pengeringan dan residu dicampur sehingga mendapatkan rasio kombinasi optimal yang mempertimbangkan kondisi C/N dan OL. Dari penelitian ini didapatkan pembentukan metana untuk sampah sayur dan buah 0,0217 L CH4/g VS; cairan hasil pengeringan 0,1467 L CH4/g VS; residu 0,0876 L CH4/g VS; Rasio VS cairan hasil pengeringan dan residu dengan nilai 1:7; 1:3; dan 1:1. Pembentukan metana oleh kombinasi rasio 1:7 0,1121 L CH4/g VS; rasio 1:3 0,0736 L CH4/g VS; dan rasio 1:1 0,1378 L CH4/g VS.

---

Fruit and vegetable waste processing facility using Black Soldier Fly Larvae (BSFL) methode in Puspa Agro, Jawa Timur, might be able to reduce 50% of waste to dump into landfill. The purpose of this research is to find out the methane yield potential of fruit and vegetable waste, fruit and vegetable juice, and residue using anaerobic digestion. Methode used in this research is BMP assay in 35oC temperature for 5 weeks with 500 mL bottle as vessel. Characteristifs of fruit and vegetable waste TS 7,09%; VS 5,96%; and C/N 11,89. Fruit and vegetable juice TS 2,65%, VS 2,04%, and C/N 4,40. Residue TS 3,62%, VS 3,32%, and C/N 15,53. Fruit and vegetable juice are combined into a solution, the optimum ratio of the solution considering C/N and OL factors. The optimum combination ratio in this research is 1:3. The result is potential of methane yield for fruit and vegetable waste 0,0217 L CH4/g VS; fruit and vegetable juice 0,1467 L CH4/g VS; residue 0,0876 L CH4/g VS; Combination ratio used is fruit and vegetable juice and residue with ratio 0,5:3,5; 1:3; and 2:2. Potential of methane yield for ratio 1:9 0,1121 L CH4/g VS; ratio 1:4 0,0736 L CH4/g VS; dan ratio 3:7 0,1378 L CH4/g VS."

"Penelitian ini tentang pemberdayaan masyarakat yang dilakukan melalui budidaya maggot BSF (Black Soldier Fly) oleh organisasi lingkungan yang bernama Benua Lestari Indonesia di Kota Tangerang, budidaya maggot tersebut berasal dari lalat yang berjenis Hermetia Illucens atau juga disebut dengan lalat tentara hitam, salah satu manfaat dari lalat tersebut adalah menghasilkan belatung yang mengandung banyak protein yang baik untuk pakan unggas maupun ternak ikan sehingga baik untuk dijadikan salah satu alternatif penanganan sampah. Selain itu program tersebut juga memiliki tujuan besar untuk mengatasi permasalahan lingkungan salah satunya adalah mengurangi volume pembuangan sampah ke TPA Rawa Kucing yang berasal dari Kelurahan Pabuaran Tumpeng sebab, kondisi sampah yang ada di TPA Rawa Kucing sudah sangat mengkhawatirkan dengan keadaan sampah hampir menutup total lahan TPA Rawa Kucing sehingga perlu adanya optimalisasi program- program pengelolaan sampah baik itu dari pemerintah maupun masyarakat, dari masyarakat dapat dimulai dengan program pengelolaan sampah melalui budidaya maggot. Program tersebut selain menjadi alternatif untuk mengurangi tingkat pembuangan sampah dari suatu wilayah ke TPA Rawa Kucing juga memberikan dampak positif lainya bagi masyarakat secara edukatif yaitu masyarakat dapat mengetahui dan mampu mempraktikkan budidaya maggot BSF (Black Soldier Fly) hingga memberi dampak ekonomis bagi pengelolanya, karena hasil dari budidaya maggot dapat dijadikan pakan ternak yang berkualitas.Tujuan dari penelitian tersebut adalah mendeskripsikan konsep pemberdayaan masyarakat dalam program budidaya maggot, mendeskripsikan peran-peran pihak yang terlibat dengan peran community worker, mendeskripsikan tahapan-tahapan program budidaya maggot dengan tahapan intervensi komunitas.Metode penelitian yang digunakan adalah metode kualitatif dengan teknik yang digunakan adalah wawancara mendalam untuk mendapatkan data secara detail dan akurat. Proses pengumpulan data dan penelitian tersebut dilaksanakan dan dimulai dari bulan Desember 2023 hingga bulan April 2024 untuk mendapatkan data secara komprehensif. Kesimpulan yang didapatkan dari penelitian ini adalah adanya keterkaitan antara program budidaya maggot dengan konsep pemberdayaan masyarakat mulai dari adanya unsur pengetahuan, keterampilan dan adanya peningkatan perekonomian bagi warga yang termasuk kelas ekonomi kebawah dan peran-peran dan pihak yang terlibat juga memiliki kaitannya dengan peran yang dimiliki oleh community worker untuk melakukan perubahan sosial seperti peran sebagai pemercepat perubahan (Enabler), peran sebagai perantara (Broker), peran sebagai advokat, peran sebagai pendidik (Educator), serta perencana sosial . Selain itu proses pelaksanaan program budidaya maggot oleh Benua Lestari Indonesia memiliki kaitannya dengan tahapan-tahapan intervensi komunitas seperti adanya upaya persiapan baik itu dari segi lapangan maupun petugas, melakukan assessment, perancangan program, pelaksanaan hingga pada tahap evaluasi.

---

This research is about community empowerment carried out through the cultivation of BSF (Black Soldier Fly) maggots by an environmental organization called Benua Lestari Indonesia in Tangerang City. The cultivation of maggots comes from flies of the Hermetia Illucens type or also called black soldier flies, one of the benefits of These flies produce maggots which contain a lot of protein which is good for poultry and fish feed, so they are good as an alternative for handling waste. Apart from that, this program also has a big goal of overcoming environmental problems, one of which is reducing the volume of waste disposed of at the Rawa Cat TPA from Pabuaran Tumpeng Village because the condition of the waste at the Rawa Cat TPA is very worrying with the condition of the waste almost completely covering the Rawa TPA. Cats so there is a need to optimize waste management programs from both the government and the community, from the community you can start with a waste management program through maggot cultivation. Apart from being an alternative to reducing the level of waste disposal from an area to the Rawa Cat landfill, this program also has another positive educational impact on the community, namely that the community can know and be able to practice cultivating BSF (Black Soldier Fly) maggots so that it has an economic impact on its managers, because of the results from maggot cultivation can be used as quality animal feed. The aim of this research is to describe the concept of community empowerment in the maggot cultivation program, describe the roles of the parties involved with the role of community workers, describe the stages of the maggot cultivation program with the community intervention stages. Research method The qualitative method used is the technique used is in-depth interviews to obtain detailed and accurate data. The data collection and research process was carried out and started from December 2023 to April 2024 to obtain comprehensive data. The conclusion obtained from this research is that there is a connection between the maggot cultivation program and the concept of community empowerment starting from the elements of knowledge, skills and economic improvement for residents belonging to the lower economic class and the roles and parties involved also have a connection with the roles they have. by community workers to carry out social change, such as the role of accelerating change (Enabler), role as intermediary (Broker), role as advocate, role as educator (Educator), and social planner. Apart from that, the process of implementing the maggot cultivation program by Benua Lestari Indonesia is related to the stages of community intervention such as preparation efforts both from the field and officer side, conducting assessments, program design, implementation and the evaluation stage."

"Asam lemak merupakan salah satu produk yang cukup aplikatif di industri. Produk ini umum didapatkan dengan bahan baku minyak nabati. Metode produksi asam lemak tersebut melibatkan ekstraksi minyak dari BSFL (black soldier fly larvae), yang dapat dilakukan melalui berbagai metode, khususnya ekstraksi cair dengan pelarut organik dan ekstraksi mekanis menggunakan screw pressing. Proses simulasi ini menggunakan perangkat lunak SuperPro Designer v.13 dan AspenPlus v.12.1. BSFL yang telah dibudidayakan akan dijadikan sebagai umpan proses sebesar 10 ton/batch. Produksi asam lemak dan produk samping lainnya berupa produk padatan dan gliserin. Proses dimulai dengan pretreatment dan proses ekstraksi minyak, baik dengan pelarut cair atau screw press. Ekstrak berupa minyak BSFL kemudian akan di-splitting sehingga jumlah asam lemak bebasnya maksimal untuk difraksinasi dengan distilasi. Proses ini bernilai ekonomis dengan mempertimbangkan gate fee sebesar $57,6 USD/ton untuk pengolahan limbah oleh BSFL sebagai salah satu penghasilannya. Adapun dari proses dengan ekstraksi pelarut cair, didapatkan nilai NPV (net present value) sebesar  $1.281.065 USD, IRR (internal rate of return) 11,4%, ROI (rate of investment) 5,4%, dan PBP (payback period) 7,5 tahun. Sedangkan untuk ekstraksi dengan screw press, NPV sebesar  $3.584.990 USD, IRR 17,5%, ROI 10,7% dan PBP 5,5 tahun. Berdasarkan analisis sensitivitas, gate fee menjadi variabel yang relatif sensitif pada kedua jenis proses.

---

Fatty acids are one of the quite applicable products in the industry. This product is commonly obtained from vegetable oil raw materials. The production method of these fatty acids involves extracting oil from BSFL (black soldier fly larvae), which can be done through various methods, particularly liquid extraction with organic solvents and mechanical extraction using screw pressing. This simulation process uses SuperPro Designer v.13 and AspenPlus v.12.1 software. Cultivated BSFL will be used as the process feed at a rate of 10 tons/batch. The production includes fatty acids and other by-products such as solid products and glycerin. The process starts with pretreatment and oil extraction, either with liquid solvent or screw press. The extracted BSFL oil will then be split so that the amount of free fatty acids is maximized for fractionation by distillation. This process is economically valuable, considering the gate fee of $56,7 USD for waste processing by BSFL as one of its revenue sources. From the liquid solvent extraction process, a NPV (net present value) of $1.281.065 USD, IRR (internal rate of return) of 11,4%, ROI (rate of investment) of 5,4%, and PBP (payback period) of 7,5 years were obtained. Meanwhile, a NPV of screw press extraction is $3.584.990 USD, IRR of 17,5%, ROI of 10,7%, and PBP of 5,5 years were obtained. Based on sensitivity analysis, the gate fee is a relatively sensitive variable in both types of processes."

"Penulis akan membahas konten yang berunsur propaganda hitam yang dilakukan media pendukung pasangan Prabowo Subianto-Hatta Rajasa dan Joko Widodo-Muhammad Jusuf Kalla dalam pemilihan presiden dan wakil presiden 2014. Konten bermuatan unsur propaganda hitam ini muncul selama masa kampanye dalam acara talkshow dan program berita TV One dan Metro TV. Studi ini mengungkap media yang memiliki konten keberpihakan politik dengan melakukan propaganda hitam dengan tujuan merubah pandangan dan opini publik yang mengarah pada pembangunan citra positif dengan menggunakan segala cara. Studi ini akan menyajikan fakta propaganda hitam sepanjang kampanye pemilihan presiden 2014 yang dilakukan televisi nasional. Tulisan ini akan memaparkan analisis konten media tersebut melalui kriteria dan unsur-unsur yang mengindikasikan sebuah konten yang dianggap memuat propaganda hitam.;The author will examine the content of black propaganda by media which support Prabowo-Hatta Rajasa and Joko Widodo-Muhammad Jusuf Kalla in the election of the president and vice president in 2014.

---

The content of this black propaganda elements emerged during the campaign period in talkshow and news programs in TV One and Metro TV. This study reveal that media have a political alignments content with black propaganda with the aim of changing the views and public opinion which lead to the development of a positive image by using all means. This study will present the facts of black propaganda throughout the 2014 presidential election campaign conducted by national television. This paper will present the analysis of media content through the criteria and elements that indicate a content that is considered to contain the black propaganda."