scholarly journals PELATIHAN PENGOLAHAN MINYAK JELANTAH MENJADI LILIN AROMA DAUN JERUK UNTUK IBU-IBU PKK KELURAHAN SUNGAI PINANG LUAR SAMARINDA

2021 ◽  
Vol 4 (3) ◽  
pp. 557
Author(s):  
Rusdi Rusdi ◽  
Deny Kurniawan
Keyword(s):  
Economic Value ◽  
Ecological Stability ◽  
Citrus Leaf ◽  
Oil Processing ◽  
Cooking Oil ◽  
Used Cooking Oil ◽  
Direct Training ◽  
Orange Leaf ◽  
Repeated Use

ABSTRAKPermasalahan utama yang dihadapi oleh pihak kelurahan Sungai Pinang Luar Samarinda adalah penggunaan minyak jelantah yang berulang kali oleh ibu rumah tangga untuk menggoreng makanan dan membuang minyak jelantah tersebut sembarangan. Pengabdiaan ini bertujuan untuk memberikan pemahaman kepada ibu-ibu PKK kelurahan Sungai Pinang Luar Samarinda tentang bahayanya penggunaan minyak jelantah yang digunakan berulangkali bagi kesehatan dan pembuangan minyak jelantah ke lingkungan yang akan mengganggu stabilitas ekologi pada lingkungan tersebut, sehingga dibentuk sebuah upaya tindakan melalui pelatihan pengolahan minyak jelantah menjadi sesuatu yang bernilai ekologis dan ekonomis. Metode yang digunakan dalam pengabdian ini adalah pelatihan langsung kepada ibu-ibu PKK di kelurahan Sungai Pinang Luar dalam pembuatan lilin aroma daun jeruk dari minyak jelantah. Hasil pengabdian ini terlihat antusiasme peserta untuk mencoba membuat sendiri lilin aroma daun jeruk dari minyak jelantah yang digunakan. Kata Kunci: pelatihan; minyak jelantah; lilin aroma daun jeruk. ABSTRACTThe main problem faced by the Sungai Pinang Luar village Samarinda is the repeated use of used cooking oil by housewives to fry food and throw the oil carelessly. This service aims to provide an understanding to PKK women in Sungai Pinang Village, Luar Samarinda about the dangers of using used cooking oil repeatedly for health and the disposal of used cooking oil into the environment which will disrupt the ecological stability of the environment, so that an action effort is formed through oil processing training, waste cooking becomes something of ecological and economic value. The method used in this service is direct training to PKK women in Sungai Pinang Luar village in making orange leaf scented candles from used cooking oil. The results of this service were seen by the enthusiasm of the participants to try to make their own orange leaf scented candles from the used cooking oil.Keywords: training; cooking oil; citrus leaf scented candle.

scholarly journals PEMANFAATAN MINYAK BEKAS PAKAI (JELANTAH) UNTUK PENGHARUM RUANGAN

2020 ◽  
Vol 4 (1) ◽  
pp. 98
Author(s):  
Nurfidah Dwitiyanti ◽  
Puji Suharmanto
Keyword(s):  
Community Service ◽  
Vegetable Oil ◽  
Economic Value ◽  
Waste Cooking Oil ◽  
The Body ◽  
Cooking Oil ◽  
Used Oil ◽  
Used Cooking Oil ◽  
Natural Oils ◽  
Natural Oil

Minyak bekas pakai (jelantah) merupakan minyak tumbuhan yang sudah digunakan untuk menggoreng. Penggunaan minyak bekas pakai mengakibatkan nilai ekonomis minyak tersebut turun dibanding minyak yang belum digunakan. Disamping itu, dengan sifat karsinogenik minyak bekas pakai sangat berbahaya bagi tubuh. Pemanfaatan minyak jelantah belum dilakukan secara optimal, karena banyaknya minyak bekas pakai yang sudah beberapa kali digunakan oleh restoran, kemudian setelahnya hanya dibuang begitu saja, tidak dimanfaatkan untuk produk lainnya. Proses pembuatan pengharum ruangan dari minyak goreng jelantah menjadi alternatif penyelesaian masalah yang patut dipertimbangkan. Pada pembuatan pengharum ruangan, minyak bekas pakai ini digunakan sebagai pengganti natural oil, yakni bahan utama untuk pengharum. Kegiatan pengabdian masyarakat melalui penyuluhan pembuatan pengharum ruangan dari minyak jelantah, dilakukan terhadap Ibu-ibu PKK Perumahan Pamulang Park Residence, Pamulang Barat, Kota Tangerang, Banten. Penyuluhan dilakukan dengan metode ceramah dan demo langsung di depan peserta kegiatan. Hasil yang diperoleh dari kegiatan ini adalah peserta dengan rasa suka cita ikut serta dalam demo kegiatan pembuatan minyak bekas pakai (jelantah) untuk pengharum ruangan. Peserta pun merasa senang karena bertambahnya pengetahuan tentang pemanfaatan minyak jelantah. Harapannya dengan melakukan kegiatan penyuluhan ini, maka Ibu - Ibu PKK pada perumahan tersebut dapat ikut serta dalam upaya meningkatkan daya saing wilayahnya dengan memanfaatkan minyak jelantah. Kata kunci: Limbah Minyak Jelantah, Penyuluhan, Pengharum Ruangan, ABDIMAS, Ibu-ibu PKK ABSTRACT The used oil (waste cooking oil) is a vegetable oil that has been used for frying. The use of cooking oil affects the economic value of the cooking oil lower than unused oil. Besides that, the carcinogenic nature of used oil is very dangerous for the body. Utilization of used cooking oil has not been carried out optimally, because of the amount of used oil that has been used several times by restaurants, and afterward only available just like that, is not used for other products. The process of making room air freshener from used cooking oil becomes an alternative solution to the problem raised. In the manufacture of air fresheners, used oil is used as a substitute for natural oils, which are the main ingredients for fragrances. Community service activities through counseling on the manufacture of air freshener made from used cooking oil were carried out on PKK women in Pamulang Park Residence, Pamulang Barat, Tangerang City, Banten. Counseling was conducted using the lecture and demo method directly in front of the activity participants. The results obtained from this activity were participants who liked to take part in the demonstration of used cooking oil (waste cooking oil) for air freshener. The participants were happy because they were adding knowledge about the use of used cooking oil. It is hoped that by conducting this outreach activity, PKK ladies in this housing can participate in efforts to improve the competitiveness of their region by using used cooking oil. Keywords: Used Cooking Oil, Training, Air Freshener, ABDIMAS, PKK Womens

scholarly journals Pemberdayaan ibu-ibu PKK pengolahan limbah minyak goreng bekas menjadi sabun cair di desa Sidorejo kabupaten Semarang

2019 ◽  
Vol 1 (1) ◽  
pp. 48
Author(s):  
Maria Mita Susanti ◽  
Margareta Retno Priamsari
Keyword(s):  
Economic Value ◽  
Household Waste ◽  
Use Value ◽  
Processing Waste ◽  
Liquid Soap ◽  
Service Program ◽  
Cooking Oil ◽  
Used Cooking Oil ◽  
Entrepreneurial Spirit ◽  
Home Industries

AbstrakMinyak goreng bekas merupakan limbah rumah tangga yang seringkali dibuang tanpa adanya pengolahan karena dianggap sudah tidak mempunyai nilai ekonomis lagi. Pelaksanaan program pengabdian ini bertujuan untuk membantu meningkatkan nilai ekonomis limbah minyak goreng bekas dengan menciptakan wirausaha baru (home industry) melalui peningkatan keterampilan dalam mengolah limbah. Program pengabdian dilaksanakan pada kelompok PKK RT 01 RW 09 desa Sidorejo, kecamatan Bergas kabupaten Semarang selama 6 bulan. Keaktifan kegiatan PKK desa Sidorejo dalam lingkup tersebut sangat baik, hal ini terlihat dari peran serta dan prestasi yang telah diraih sebagai juara 2 dalam lomba POSDAYA tingkat kabupaten Semarang. Dari pengamatan tim pengusul permasalahan yang dihadapi adalah belum maksimalnya pemanfaatan limbah minyak goreng bekas untuk didaur ulang menjadi produk yang mempunyai nilai guna dan nilai ekonomis. Metode yang dilakukan dalam kegiatan ini meliputi: 1) Sosialisasi dampak penggunaan minyak goreng bekas; 2) Pengenalan tentang pemanfaatan minyak goreng bekas; 3) Workshop pembuatan produk sabun cair dari bahan minyak goreng bekas. Hasil dari kegiatan ini memberikan kontribusi besar bagi ibu-ibu dan terbentuk suatu keterampilan baru dalam mengolah minyak goreng bekas sehingga terbentuk jiwa wirausaha. Keywords: Minyak goreng bekas; sabun cair; wirausaha.  Abstract Used cooking oil is household waste which is often disposed of without processing because it is considered to have no economic value anymore. The implementation of this service aims to help increase the economic value of used cooking oil waste by creating new industries (home industries) through increasing skills in processing waste. The service program was held in PKK RT 01 RW 09 Sidorejo Village, Bergas District, Semarang Regency for 6 months. The activeness of the Sidorejo village PKK activities in that scope is very good, this can be seen from the participation and achievements that have been achieved as runners-up in the POSDAYA competition at the Semarang district level. From the observation of the proposing team the problem faced was that the utilization of used cooking oil waste was not maximized to be recycled into products that have use value and economic value. The methods carried out in this activity include: 1) Dissemination of the effects of using used cooking oil; 2) Introduction to the use of used cooking oil; 3) Workshop on making liquid soap products from used cooking oil. The results of this activity make a major contribution to mothers and new skills are formed in processing used cooking oil so that an entrepreneurial spirit is formed.  Keywords: Used cooking oil; liquid soap; entrepreneurship

scholarly journals Utilization Of Glycerol By Product From Transesterification Of Waste Cooking Oil As A Cosurfactant In Nanocream Preparation

2021 ◽  
Vol 2 (4) ◽  
pp. 1258-1264
Author(s):  
Zulmai Rani ◽  
Julia Reveny ◽  
Urip Harahap
Keyword(s):  
Particle Size ◽  
Ir Spectroscopy ◽  
Food Processing ◽  
Nutritional Value ◽  
Economic Value ◽  
Tween 80 ◽  
Waste Cooking Oil ◽  
Cooking Oil ◽  
Used Cooking Oil ◽  
Nano Size

Waste cooking oil (used cooking oil ) is oil derived from leftover cooking oil for frying food. Waste cooking oil is still considered as waste by some people and waste cooking oil that should not be suitable for consumption is sometimes still widely reused in food processing, this can endanger health and reduce the nutritional value of food. In order to be used and have economic value, it is overcome by synthesizing waste cooking oil into glycerol so it can be used as cosurfactant. Besides as cosurfactant, this waste cooking oil glycerol also can be used for various chemical industies, foods, cosmetics, and pharmaceuticals industries. For cosmetic preparation, it can make a nanocream preparation. The purpose of this research was to utilize waste cooking oil into a glycerol which is used as a cosurfactant, to characterize the synthesis results based on IR Spectroscopy data and to formulate it to nanocream preparation. The research was conducted in an experimentally by making glycerol from side product of waste cooking oil. Separating glycerol process conducted by transesterification reaction. Glycerol of waste cooking oil by product was characterized with IR Spectroscopy and evaluated include organoleptic, glycerol contents, density, viscosity, ash content, and moisture content. Formulation of nanocream preparation using 30% of Tween 80 as surfactant, glycerol by-product as cosurfactant 7,5% concentration, and 20% of VCO as oil phase. The nanocream preparation was measured for its particle size with the aim of being able to determine the particle size of the formula to form nanoparticle size. The results showed that glycerol of waste cooking oil by product shows the presence of OH, CH-aliphatic, C=O carbonyl and C-O. particle size of nanocream preparation obtained was 397,76 nm. Based on the result of this research, the conclusion is glycerol of waste cooking oil  by-product can form nano size with presence of glycerol as cosurfactant. The particle size of the nanocream preparation obtained was still in the nanocream requirement range, namely 20-500 nm.    

scholarly journals Penjernihan Limbah Minyak Jelantah Menggunakan Kulit Pisang Kepok

2019 ◽  
Vol 3 (1) ◽  
pp. 27-29
Author(s):  
Vera Yuli Erviana ◽  
Iis Suwartini ◽  
Ahmad Ahid Mudayana
Keyword(s):  
Key Words ◽  
Community Service ◽  
Groundwater Pollution ◽  
Economic Value ◽  
Waste Cooking Oil ◽  
Community Empowerment ◽  
Service Community ◽  
Cooking Oil ◽  
Used Cooking Oil ◽  
Oil Purification

Penjernihan minyak jelantah dilaksanakan di Dusun Secang, Serang dan Pereng, Desa Sendangsari, Kecamatan Pengasih, Kabupaten Kulonprogo. Tujuan pengabdian untuk memberikan solusi pemanfaatan limbah minyak jelantah dan kulit pisang kepok. Metode yang digunakan dalam kegiatan KKN PPM ini adalah : (1) sosialisasi pencemaran air tanah akibat pembuangan minyak jelantah, (2) sosialisasi pemanfaatan kulit pisang kepok, (3) pelatihan penjernihan minyak jelantah, dan (4) pelatihan pembuatan sabun souvenir menggunakan hasil penjernihan limbah minyak jelantah. Selain itu dilakukan evaluasi yang kemudian diperoleh kesimpulan yakni keberadaan limbah minyak jelantah jika diolah secara tepat dapat dimanfaatkan menjadi barang bernilai ekonomis salah satunya sabun souvenir. Kata kunci: limbah minyak jelantah, kulit pisang AbstractThe activity of waste cooking oil purification was carried out in Secang, Serang, and Pereng Hamlets, Sendangsari Village, Pengasih Sub-District, Kulon Progo District. The purpose of the community service is to provide solutions for waste cooking oil and kepok banana peels. The method used in this Community Service-Community Empowerment Learning (KKN-PPM) activity was by: (1) socialization on groundwater pollution due to the disposal of used cooking oil, (2) socialization on the utilization of kepok banana peels, (3) cooking oil purification training, and (4) training on soap souvenir making using the results of waste cooking oil purification. In addition, an evaluation was carried out which then concludes that the presence of waste cooking oil when processed properly can be used as economic value items, one of them is soap souvenir. Key words: waste cooking oil, banana peels

scholarly journals Kandungan Peroksida Minyak Goreng Pada Pedagang Gorengan Di Wilayah Kecamatan Tembalang Kota Semarang

2018 ◽  
Vol 2 (2) ◽  
pp. 205
Author(s):  
Dina Rahayuning Pangestuti ◽  
Siti Rohmawati
Keyword(s):  
Peroxide Value ◽  
Univariate Analysis ◽  
Analysis Data ◽  
Deep Fat Frying ◽  
Bulk Oil ◽  
Descriptive Research ◽  
Cooking Oil ◽  
Used Cooking Oil ◽  
Oil Deterioration ◽  
Repeated Use

Background: The repeated use of cooking oil can affect the quality of the oil and the nutrient composition in it. The presence of peroxides can be used as an indicator of oil deterioration. Fritter food is snacks by using flour dough which was prepared by deep fat frying method and sold on the street lot.Purpose: This study aimed to describe and analyze the amount of peroxide value of cooking oil used by fritter traders in Tembalang Sub-district, Semarang City.Methods: This is an observational descriptive research which analyzed 25 samples of used cooking oil of 25 fritter traders. Univariate analysis data was used to describe frequency distribution and mean. Analysis of peroxide value was established according to SNI 3741-2013.Results: Research shows that 28% of traders use branded oil, while the rest use bulk oil. Bulk purchased oil has an average peroxide of 8.77 mEq O2 /kg, while the branded 11.71 mEq O2 /kg.Conclusions: Forty-four percent of cooking oil exceeds the maximum peroxide amount (> 10 mEq O2 /kg, SNI 3741-2013). Bulk oil has a lower average peroxide content than branded oils.ABSTRAKLatar Belakang: Penggunaan minyak goreng secara berulang dapat mempengaruhi kualitas minyak dan komposisi zat gizi di dalamnya. Keberadaan peroksida dapat digunakan sebagai indikator kerusakan minyak. Gorengan merupakan makanan jajanan dengan menggunakan adonan tepung yang digoreng dengan minyak berlebih (deep fat frying) dan dijual di tepi jalan.Tujuan: Penelitian ini bertujuan mendeskripsikan dan menganalisis jumlah nilai peroksida minyak goreng yang digunakan pedagang gorengan di Kecamatan Tembalang, Kota Semarang.Metode: Jenis penelitian ini adalah deskriptif observasional. Sampel dalam penelitian ini sebanyak 25 yang didapatkan dari 25 pedagang gorengan. Data analisis univariat digunakan untuk menggambarkan distribusi frekuensi dan rerata. Analisis bilangan peroksida ditetapkan sesuai SNI 3741-2013.Hasil: Penelitian menunjukkan bahwa 28% pedagang menggunakan minyak bermerek, sisanya berupa minyak curah. Minyak yang dibeli secara curah memiliki rerata peroksida 8,77 mEq O2/kg, sedangkan bermerk 11,71 mEq O2/kg.Kesimpulan: Sebesar 44% minyak goreng melebihi jumlah peroksida maksimum (>10 mEq O2/kg, SNI 3741-2013). Minyak curah mempunyai rerata nilai peroksida lebih rendah dibandingkan minyak bermerek.

scholarly journals Edukasi Jelantah sebagai Sumber Energi pada Kelompok Ibu Rumah Tangga di Desa Petir, Bogor

2021 ◽  
Vol 7 (3) ◽  
pp. 193-200
Author(s):  
Dyah Wulandani ◽  
Leopold Oscar Nelwan ◽  
Dwi Setyaningsih
Keyword(s):  
Economic Value ◽  
Ambient Air ◽  
Raw Material ◽  
Biodiesel Production ◽  
Cooking Oil ◽  
Used Cooking Oil ◽  
Local Site ◽  
Water Ecosystems ◽  
Simple Technology ◽  
Very High

Jelantah is the used cooking oil. After being used more than three times for frying, the oil will be oxidized by ambient air, and dangerous free radical compounds are formed. Consuming of jelantah in certain amounts, can trigger diseases such as blockage of blood vessels, cancer and nervous disorders. In addition, jelantah discharged into the drains will cause blockage of drains and kill water ecosystems. However, jelantah can be used as an energy source and other products that have economic value. The purpose of this activity is to provide education for groups of housewives in Babakan Gang Salak, Petir Village, Bogor Regency regarding the dangers and benefits of jelantah, introducing simple technology of biodiesel production. The methods used include questionnaires, training and monitoring. The 1st, 2nd and 3rd trainings were held with different participants in the same location. The the participants’ enthusiasm and local site leaders was very high and they wished training for a wider range of participants. The training has been conducted successfully, which was showed that most of the participants could increase their skills and knowledge about the dangers and benefits of jelantah is biodiesel production. This knowledge is supposed to be applied in everyday life by not consuming jelantah for frying food, but it is used as a raw material for biodiesel production.

Analysis of the Social and Environmental Impact of Biodiesel Fuel Refined from Used Cooking Oil in Ibaraki Prefecture

2010 ◽  
Vol 40 (3) ◽  
pp. 749-762
Author(s):  
Hirokazu GOTO ◽  
Yuichi HATAYA ◽  
Yasuyuki YOKOTA ◽  
Takeshi MIZUNOYA ◽  
Yoshiro HIGANO
Keyword(s):  
Environmental Impact ◽  
Biodiesel Fuel ◽  
Cooking Oil ◽  
Used Cooking Oil ◽  
The Social ◽  
Ibaraki Prefecture

Synthesis and characterization of coal fly ash supported zinc oxide catalyst for biodiesel production using used cooking oil as feed

2021 ◽  
Vol 170 ◽  
pp. 302-314
Author(s):  
Adeyinka S. Yusuff ◽  
Aman K. Bhonsle ◽  
Jayati Trivedi ◽  
Dinesh P. Bangwal ◽  
Lok P. Singh ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Fly Ash ◽  
Oxide Catalyst ◽  
Coal Fly Ash ◽  
Biodiesel Production ◽  
Synthesis And Characterization ◽  
Cooking Oil ◽  
Used Cooking Oil

scholarly journals Two-Stage Biodiesel Synthesis from Used Cooking Oil with a High Acid Value via an Ultrasound-Assisted Method

Energies ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3703
Author(s):  
Ming-Chien Hsiao ◽  
Wei-Ting Lin ◽  
Wei-Cheng Chiu ◽  
Shuhn-Shyurng Hou
Keyword(s):  
Acid Value ◽  
Molar Ratio ◽  
Optimal Conditions ◽  
Two Stage ◽  
Cooking Oil ◽  
High Acid ◽  
Used Cooking Oil ◽  
Biodiesel Synthesis ◽  
Stage Process ◽  
Ultrasound Assisted

In this study, ultrasound was used to accelerate two-stage (esterification–transesterification) catalytic synthesis of biodiesel from used cooking oil, which originally had a high acid value (4.35 mg KOH/g). In the first stage, acid-catalyzed esterification reaction conditions were developed with a 9:1 methanol/oil molar ratio, sulfuric acid dosage at 2 wt %, and a reaction temperature of 60 °C. Under ultrasound irradiation for 40 min, the acid value was effectively decreased from 4.35 to 1.67 mg KOH/g, which was decreased to a sufficient level (<2 mg KOH/g) to avoid the saponification problem for the subsequent transesterification reaction. In the following stage, base-catalyzed transesterification reactions were carried out with a 12:1 methanol/oil molar ratio, a sodium hydroxide dosage of 1 wt %, and a reaction temperature of 65 °C. Under ultrasound-assisted transesterification for 40 min, the conversion rate of biodiesel reached 97.05%, which met the requirement of EN 14214 standard, i.e., 96.5% minimum. In order to evaluate and explore the improvement of the ultrasound-assisted two-stage (esterification–transesterification) process in shortening the reaction time, additional two-stage biodiesel synthesis experiments using the traditional mechanical stirring method under the optimal conditions were further carried out in this study. It was found that, under the same optimal conditions, using the ultrasound-assisted two-stage process, the total reaction time was significantly reduced to only 80 min, which was much shorter than the total time required by the conventional method of 140 min. It is worth noting that compared with the traditional method without ultrasound, the intensification of the ultrasound-assisted two-stage process significantly shortened the total time from 140 min to 80 min, which is a reduction of 42.9%. It was concluded that the ultrasound-assisted two-stage (esterification–transesterification) catalytic process is an effective and time-saving method for synthesizing biodiesel from used cooking oil with a high acid value.

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