Arang Aktif Kayu Leucaena Leucocephala sebagai Adsorben Minyak Goreng Bekas Pakai (Minyak Jelantah)

Muhammad, Hafidzi Nur; Nikmah, Faizatun; Hidayah, Nurul; Haqiqi, Arghob Khofya

doi:10.21580/perj.2020.2.2.6176

Cited by 13 publications

(16 citation statements)

References 6 publications

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“…The results of the purification of used cooking oil with active charcoal at a temperature of 27o C -90o C to changes in oil color are listed in Table 1 The absorption of active charcoal against dyes increased with an increase in the temperature of the active charcoal. Research by [11] and [12] showed that the purification with active charcoal of Leucaena Leucocephala wood was very effective in changing the color of used cooking oil. The golden yellow color of the used cooking oil that was purified with active charcoal at a temperature of 90 o C met the prerequisites for cooking oil quality standards based on SNI: 3741-2013.…”

Section: Resultsmentioning

confidence: 99%

Physical Parameters of Used Cooking Oil Clearance Quality Based on Active Charcoal Temperature

Rachmawati¹,

Suswandi²

2021

Proceedings of the 4th International Conference on Innovative Research Across Disciplines (ICIRAD 2021)

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Oil purification is a common method used by the community to reuse used cooking oil. The use of various adsorbents that are rampantly carried out aimed at obtaining the quality of used cooking oil that is safe for consumption. However, in the adsorption process, not all adsorbents can restore the quality of cooking oil. Active charcoal is one of the effective adsorbents used for the purification process. Heating active charcoal is carried out to activate the adsorbent in order to increase the adsorption capacity of the contaminants and water content in the oil. Physical parameter of used cooking oil purification quality based on active charcoal temperature was decribed in this study. Clarified used cooking oil was cooking oil with 3 times of discontinuous use. The temperature of the active charcoal adsorbent varied, namely 27oC, 40oC, 50oC, 70oC, and 90oC. The color test was carried out organoleptically and analyzed using the senses of the eye. Density test used the principle of mass to volume ratio. The oven method with the principle of losing weight at 1050C was used to test the moisture content. The refraction index test used the principle of parallel plan glass refraction. All data were analyzed descriptively referring to the quality standard of cooking oil, namely SNI number: 3741 of 2013. Used cooking oil purified with active charcoal adsorbent at a temperature of 90o C has a golden yellow color with oil density value of 0.8763±0.0336 gram/cm3, the refraction index of the oil 1.447±0.029, water content in oil 0.087±0.171 %.

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Section: Resultsmentioning

confidence: 99%

Physical Parameters of Used Cooking Oil Clearance Quality Based on Active Charcoal Temperature

Rachmawati¹,

Suswandi²

2021

Proceedings of the 4th International Conference on Innovative Research Across Disciplines (ICIRAD 2021)

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“…Semakin tinggi kadar asam lemak bebas, minyak cenderung lebih mudah mengalami kerusakan karena pengaruh lingkungan. Mengkonsumsi minyak yang rusak dapat menyebabkan gangguan kesehatan seperti obesitas, peningkatan resiko kanker, resiko penyakit degeneratif, keracunan dalam tubuh, serta deposisi sel lemak pada organ tubuh seperti jantung, ginjal, hati dan arteri [6], [7].…”

Section: Pendahuluanunclassified

“…Kemudian, minyak disaring menggunakan corong pemisah. Endapan (gum) yang dihasilkan dikeringkan dalam oven suhu 75 o C, sedangkan minyak dicuci menggunakan aquadest sampai pH buangannya netral (6,(5)(6)(7). Setelah tidak dihasilkan gum, minyak ditambahkan silica gel, lalu disaring [15].…”

Section: Langkah Penelitianunclassified

Pemurnian Minyak Biji Kesambi (Schleichera oleosa) sebagai Bahan Baku Pembuatan Minyak Goreng

Putri¹,

Pratama²,

Sauzsa³

et al. 2022

equilibrium

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<p>Kesambi seed oil (<em>Schleichera oleosa</em>) is one of the resources that can be utilized as an alternative to substitute palm oil in cooking oil production due to its lower moisture content, peroxide value, and saponification number. However, the high level of free fatty acid (FFA) and cyanide acid (HCN) contents in kesambi seed oil requires further purification prior to commercialization. In this study, the purification process of kesambi seed oil was carried out with degumming, adsorption, and neutralization techniques. The degumming process was conducted using phosphoric acid for 20 minutes. Afterwards, the adsorption process was carried out using 25% (w/w) zeolite for 14 h. The neutralization process was subsequently performed with sodium hydroxide. The results showed that as much as 32.87 g of gum was removed during the degumming process. The picric acid tests verified that the adsorption using zeolite reduced the HCN contents, which indicates that the treated oil is safe to consume. The FFA test results showed that the final FFA content for each process was 7.23, 6.46, 6.21%, respectively. This study unfolds the potential of kesambi seed oil as future cooking oil by improving its quality that can satisfy the Indonesia National Standard.</p>

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“…domestic [1]. Palm oil is one of them used as an ingredient of cooking oil which is used as an ingredient in food processing [2].…”

Section: Pendahuluanmentioning

confidence: 99%

Telemonitoring Based Waste Cooking Oil Quality Detection and Sorting System

Huda

Soelistianto

Suharto

2022

Jartel

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Cooking oil that is used repeatedly is called cooking oil. Due to the very high price of cooking oil, people still use used cooking oil for daily cooking, even though it is very dangerous for health and can cause a number of diseases, such as stroke, coronary heart disease, hypertension, and cancer. Parameters that are quite important to determine the quality of used cooking oil based on Indonesian quality standards of cooking oil are color parameters, pH, free fatty acid levels and turbidity. These four parameters need to be emphasized so that people can know and control the quality of used cooking oil that is suitable for reuse. In this research, a tool is made that can determine the quality of used cooking oil based on the parameters of color, pH, free fatty acid content and turbidity. The detector is equipped with a TCS3200 sensor to detect color, a pH sensor to detect pH, a conductivity sensor to detect free fatty acid levels and a turbidity sensor to detect turbidity in used cooking oil. For data transmission, the ESP32 module is used and the output data can be viewed and monitored via a 16x2 LCD and a website on a smartphone or computer. The system created has a good quality of information delivery and successful data transmission when testing delay and packet loss. The success rate of sending data from ESP32 to the Webserver is 92.4% and the average delay in sending data is 0.0025 ms.

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Arang Aktif Kayu Leucaena Leucocephala sebagai Adsorben Minyak Goreng Bekas Pakai (Minyak Jelantah)

Cited by 13 publications

References 6 publications

Physical Parameters of Used Cooking Oil Clearance Quality Based on Active Charcoal Temperature

Physical Parameters of Used Cooking Oil Clearance Quality Based on Active Charcoal Temperature

Pemurnian Minyak Biji Kesambi (Schleichera oleosa) sebagai Bahan Baku Pembuatan Minyak Goreng

Telemonitoring Based Waste Cooking Oil Quality Detection and Sorting System

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