scholarly journals PEMBUATAN MINYAK KELAPA MENGGUNAKAN KULIT NANAS

2017 ◽  
Vol 3 (2) ◽  
pp. 173
Author(s):  
Ricson P. Hutagaol ◽  
Nina Maria Santi
Keyword(s):  
Heavy Metal ◽  
Optimum Condition ◽  
Key Words ◽  
Water Content ◽  
Incubation Time ◽  
Coconut Oil ◽  
Optimum Concentration ◽  
Coconut Milk ◽  
Fermentation Method ◽  
The Right

The Making of Coconut Oil Using a Pineapple Skin        The aim of this research was to find the right formula and making more quantity of coconut oil with fermentation method. In this research coconut milk that used was cream. The cream was mixed withs pineapple skin juice. Research was done the pre test to choose the optimum concentration, temperature and incubation time. The optimum condition produced was used to process of making coconut oil. The optimum concentration oil produced was 1: 1 at 65oC  in 24 hours of incubation. Results of making coconut oils got the volume of 276 mL oil besides, thats oil was produced from cream without pineapple skin as the blank, that was produced 100mL oil. Coconut oil with pineapple skin had been analysed and having: Water content 0.5873%, waste 1.24%, free fat acid 2.31, iod number 8.51, saponification number 258.02, peroxidase number 0.591, negative pelican oil, negative heavy metal, normal organoleptic test.Based on this research could be concluded that coconut oil with pineapple skin entered to standard SNI 012902-1992.key words: coconut milk, cream, fermentation, pineapple skin ABSTRAK        Penelitian ini bertujuanuntuk  memperoleh formula yang tepat dalam pembuatan minyak kelapa secara fermentasi sehingga diperoleh minyak kelapa dalam jumlah banyak. Pada penelitian ini santan yang dimanfaatkan adalah krim. Krim santan yang digunakan dicampur dengan jus kulit nanas. Dilakukan uji pendahuluan pemilihan konsentrasi, suhu dan waktu inkubasi, Kondisi optimum yang didapat selanjutnya dipakai untuk proses pembuatan minyak kelapa. Dari uji pendahuluan yang telah dilakukan maka didapatkan  konsentrasi optimum untuk pembuatan minyak kelapa adalah 1:1 pada suhu 650C dengan waktu inkubasi 24 jam. Hasil penelitian pembuatan minyak kelapa menunjukkan bahwa  volume minyak yang diperoleh 276  mL, selain itu juga dilakukan pembuatan minyak dengan menggunakan krim tanpa jus kulit nanas yang disebut dengan blanko, pada blanko minyak yang didapat adalah 100 mL. Minyak kelapa dengan kulit nanas yang didapat dilakukan  analisis  kimia minyak kelapa yaitu:  kadar air 0.5873%, kadar kotoran 1.24%, asam lemak bebas 2.31, bilangan iod 8.51, bilangan penyabunan 258.02, bilangan peroksida 0.591, minyak pelikan negatif, logam berbahaya negatif, dan uji organoleptik normal.  Berdasarkan hasil penelitian dapat diambil kesimpulan bahwa minyak kelapa yang dihasilkan dengan menggunakan kulit nanas masuk standar SNI 012902-1992.Kata Kunci: Santan kelapa, krim, fermentasi, dan kulit nanas

scholarly journals Preparation of Coconut Milk as Dandruff Removal

2020 ◽  
Vol 3 (1) ◽  
pp. 25
Author(s):  
Marini Damanik ◽  
Hafni Indriati Nasution ◽  
Rini Selly ◽  
Moondra Zubir
Keyword(s):  
Fatty Acids ◽  
Water Content ◽  
Coconut Oil ◽  
Coconut Milk ◽  
Cow’S Milk ◽  
Cow's Milk ◽  
Oil In Water ◽  
Percent Protein ◽  
Calcium Magnesium

Coconut milk is a thick white liquid extracted from coconut produced from shredded coconut and then squeezed with water. Coconut milk is an ingredient produced from processed old coconut. Coconut milk can be used as food preparations or as herbal beauty ingredients. One of the advantages of coconut milk in the field of beauty is that it is very effective as a dandruff remover. By using old coconut milk as a dandruff remover we can get amazing results with natural ingredients without spending a lot of money. Coconut milk has many contents such as water content, protein and fat which are quite high as well as cow's milk. Coconut milk is rich in vitamins C, B, B-6, thiamine, niacin, folate, a number of minerals (calcium, magnesium, iron and phosphorus). Pure coconut milk only contains 54 percent water, 35 percent fat and 11 percent nonfat solids (approximately 6 percent carbohydrates, less than 4 percent protein and other solids) which are categorized as emulsions of oil in water. Coconut milk is known to be effective in eliminating dandruff, because coconut milk contains coconut oil containing Vitramin E and fatty acids that can eliminate and eradicate dandruff. You do this by using coconut oil as a massage oil to massage the scalp.

scholarly journals EXPLOITING A BENEFIT OF COCONUT MILK SKIM IN COCONUT OIL PROCESS AS NATA DE COCO SUBSTRATE

2010 ◽  
Vol 2 (3) ◽  
pp. 167-172 ◽  
Author(s):  
Bambang Setiaji ◽  
Ani Setyopratiwi ◽  
Nahar Cahyandaru
Keyword(s):  
Sucrose Concentration ◽  
Coconut Oil ◽  
Optimum Concentration ◽  
Coconut Milk ◽  
Coconut Water ◽  
Fibre Content ◽  
Crude Fibre ◽  
Coconut Protein ◽  
Crude Fibre Content

A research to know influence of mixing concentration of coconut water and sucrose concentration to coconut milk skim as nata de coco substrate has been conducted. The variation was taken from mixing coconut water (0%, 25%, 35% and 50% and 100% as control) and the sucrose concentration (0.5%, 1%, 1.5% and 2%). Coconut milk skim boiled before used as substrat, yielded a coconut protein (blondo). The result of research showed that coconut milk skim can be used as nata de coco substrate with mixing coconut water and sucrose addition, mixing 50 % concentration coconut water representing optimum concentration. The content of crude fibre nata was yielded by higher concentration of sucrose, while mixing concentration coconut water do not influence crude fibre content.   Keyword: Coconut milk skim, substrate, nata de coco

scholarly journals PEMBUATAN VIRGIN COCONUT OIL DENGAN BANTUAN ENZIM BROMELAIN SEBAGAI ALTERNATIF PRAKTIKUM DI SMAN KAMPAR

2017 ◽  
Vol 1 (1) ◽  
pp. 121
Author(s):  
Alwan Hendri ◽  
Fitri Refelita
Keyword(s):  
Water Content ◽  
Coconut Oil ◽  
Coconut Milk ◽  
National Standard ◽  
Teacher Appraisal ◽  
Ananas Comosus ◽  
Virgin Coconut Oil ◽  
Pineapple Juice ◽  
Three Samples

AbstractMaking coconut oil was usually done with heating coconut milk for hours until the protein in coconut milk broke and the oil can go out from coconut milk emulsion. The aim of this study was to determine the effect of pineapple juice addition against the amount of produced oil, to determine the quality of VCO enzymatic were density, water content, organoleptic (color, smell and flavor), teacher appraisal on work procedure and product of study result. The variation of pineapple juice shown that more pineapple juice addition then more produced VCO. The mount of produced oil for sample A 80 mL, sample B 83 mL and sample C 85 mL. The quality of three samples were for density which sample A 0.916, sample B 0.938, sample C 0.95. And for water content which sample A0.5, sample B 0.83 dan sample C 1.16. Between three sample, only sample A was accordance with SNI (Indonesia National Standard) No. 7381:2008 which for density was (0.91-0.92) and water content (0.1-0.5%). The teacher appraisal questionnaire about study result and appropriateness of VCO manufacture enzymatic gave cumulative value was 83.20% and it was in very good category.Keyword: VCO (Virgin Coconut Oil), Kelapa (Coconut nucifera L), Enzim Bromelain, Nanas (Ananas comosus L)

scholarly journals Automatic virgin coconut oil (VCO) extractor

2018 ◽  
Vol 192 ◽  
pp. 01045
Author(s):  
Fabian R. Tagle
Keyword(s):  
Oil Recovery ◽  
Extraction Method ◽  
Coconut Oil ◽  
The Philippines ◽  
Coconut Milk ◽  
Virgin Coconut Oil ◽  
Natural Fermentation ◽  
Fermentation Method ◽  
Coconut Kernel ◽  
Centrifugation Method

Virgin coconut oil (VCO) is a vegetable oil extracted from coconut milk that undergone either of the following extraction method: natural fermentation method with heat or without heat, expelling method or centrifugation method. Research showed that the extraction of VCO using expelling method had the highest percent oil recovery with 88.35% and yield of 30-31% followed by centrifugation method with oil recovery of 86.62% and yield of 31% then natural fermentation method with 65.95% oil recovery and yield of 16.5-19%. Even with low percent oil recovery and yield, VCO producers here in the Philippines particularly in Quezon province still employs the natural fermentation among other extraction method of VCO due to its cost-effectivity. The natural fermentation method involves several manual scooping activities in removing the VCO from the other component of the coconut milk which also takes time of waiting for about 24 to 48 hours for the VCO to be fractioned from the coconut milk mixture. This research therefore, focused in improving the natural fermentation method by developing a machine that automatically extracts the VCO from the coconut milk with higher percent oil recovery and yield. The designed machine was evaluated based on its oil recovery, and yield with respect to the current method of extraction. Furthermore, the effects of temperature and maturity of coconut kernel to the machine’s capability of extracting the VCO were carried out. The tests conducted showed that the Automatic Virgin Coconut Oil (VCO) Extractor had an oil recovery of 89.84%. The study also showed that the yield using the automatic extractor is 31.27%. It was also concluded that it is better to use the Automatic Virgin Coconut Extractor in the area with temperature of 35-37 °C and preferably good coconut kernel should be used for the extraction of VCO.

scholarly journals Kajian Sistem Pengolahan Minyak Kelapa Murni (Virgin Coconut Oil) dengan Metode Pemanasan

2018 ◽  
Vol 2 (1) ◽  
pp. 34
Author(s):  
Teuku Zulfadli
Keyword(s):  
Fatty Acid ◽  
Free Fatty Acid ◽  
Water Content ◽  
Coconut Oil ◽  
Coconut Milk ◽  
High Water Content ◽  
Rancid Odor ◽  
Selling Price ◽  
Virgin Coconut Oil ◽  
Drying Time

Pure coconut oil or Virgin coconut oil is a modification of making coconut oil to produce products with the lower water and acid level , clear and has a long shelf life of 12 months. In terms of economics, pure coconut oil has higher selling price compared to traditional coconut oil by heating coconut milk or precipitating coconut milk in a long time so as to produce rancid odor and poor quality due to high water content and free fatty acid. The purpose of this study was to obtain pure coconut oil with lower water content and free fatty acids according to SNI. There are 3 methods of making pure coconut oil that is method of fermentation, induction and heating, while the method was used in this research is the method of heating.  Heating method which is tested by gradual heating or once heating, for gradual warming done preheat with temperature 60-110 ° C with 9 hours of drying and heating time with 60 ° C temperature variations (sample A), 70 ° C (sample B), 80 ° (sample C) and 5 hours, 4 hour and 3 hour drying time. The results showed that drying air temperature had an effect on product quality and length of drying time. The results of the calculation and testing showed the most effective treatment that is on the sample A with water content and free fatty acid content of the lowest reached 0.08% and 0.10%.

scholarly journals PENGARUH BEBERAPA METODE ISOLASI TERHADAP RENDEMEN DAN KARAKTERISTIK VIRGIN COCONUT OIL (VCO) SERTA APLIKASINYA PADA LOTION

2020 ◽  
Vol 21 (3) ◽  
pp. 203-210
Author(s):  
Putri Rizqi Amaliyah ◽  
Tensiska Tensiska ◽  
Efri Mardawati
Keyword(s):  
Fatty Acids ◽  
Free Fatty Acids ◽  
Water Content ◽  
Cocos Nucifera ◽  
Coconut Oil ◽  
Raw Material ◽  
Virgin Coconut Oil ◽  
Semi Solid ◽  
Plantation Crops ◽  
The Right

ABSTRAK Kelapa (Cocos nucifera) merupakan salah satu tanaman perkebunan yang banyak tumbuh di Indonesia dan memiliki banyak manfaat. Salah satu produk dari buah kelapa adalah Virgin Coconut Oil (VCO) yang dapat dimanfaatkan menjadi bahan baku lotion. Krim lotion adalah bentuk emulsi setengah padat yang digunakan sebagai pelembab atau pemakaian pelindung pada kulit. Tujuan penelitian ini adalah : (1) menentukan metode isolasi VCO yang tepat, sehingga dihasilkan rendemen tertinggi dan karakteristik yang baik, (2) menentukan rasio antara VCO dan air yang tepat dalam pembuatan lotion. Penelitian tahap I, yaitu menentukan metode isolasi VCO terdiri atas empat perlakuan, yaitu (1) metode asam, (2) metode enzimatis, (3) metode pengocokan dengan mixer, dan (4) metode sentrifugasi. Pengamatan pada VCO yang dihasilkan, yaitu rendemen, asam lemak bebas, dan kadar air. Penelitian tahap II, yaitu menentukan perbandingan VCO dan air, yaitu 0:83,4; 2:2,17; 2,25:1,92; 2,5:1,67; 2,75:1,42; dan 3:1,17. Pengamatan pada lotion meliputi uji homogenitas, uji stabilitas, uji pH, bobot jenis, dan uji organoleptik. Pengujian karakteristik VCO dan lotion dilakukan analisis dengan ANOVA dan dilanjutkan dengan uji Duncan dan uji Games Howell. Hasil penelitian menunjukkan metode isolasi pengocokan dengan mixer menghasilkan rendemen tertinggi, kadar air dan asam lemak bebas yang memenuhi standar SNI, sehingga metode tersebut diaplikasikan dalam pembuatan lotion. Lotion yang memiliki nilai karakteristik mutu sesuai SNI dan organoleptik yang disukai adalah lotion dengan rasio penambahan VCO dan air 3:1,17 dengan nilai yang mendekati dengan lotion komersial. Kata Kunci : Virgin Coconut Oil (VCO); Sediaan Kosmetika; Lotion ABSTRACT Coconut (Cocos nucifera) is one of the most widely grown plantation crops in Indonesia and has many benerfits. One of the products from coconut fruit is Virgin Coconut Oil (VCO) which can be used as a raw material for lotion. A lotion cream is a form of semi-solid emulsion that is used as a moisturizer or protective use on the skin. The purpose of this study are: (1) determining the right method of isolating VCO with the highest yield value and good characteristics are produced, (2) determining ratio between VCO and water that is appropriate for lotion. Phase I research, determine isolation method of VCO that consisted of four treatments, namely (1) the acidic method, (2) enzymatic method, (3) stirring with mixer method, and (4) centrifugation method. Analysis on the VCO produce are determining yield, water content, and free fatty acids. Phase II research, determine the ratio of VCO and water are 0:83,4; 2:2,17; 2,25:1,92; 2,5:1,67; 2,75:1,42; and 3:1,17. Analysis on lotions are homogeneity tests, stability tests, pH tests, specific gravity, and organoleptic tests. Testing the characteristics of VCO and lotion was analyzed by ANOVA and continued with Duncan test and Games Howell test. The results showed that the method of stirring isolation with mixer produced the highest yield, water content, and free fatty acids in accordance with SNI standards, so the method was applied in making lotions. Lotions that have quality characteristics according to SNI and organoleptics preferred are lotions with ratio of VCO and water additions 3:1,17, because that values closes to commercial lotions. Keyword : Virgin Coconut Oil; Cosmetics; Lotion

Rancang Bangun Alat Olahan Minyak Kelapa

2016 ◽  
Vol 10 (1) ◽  
pp. 70-77
Author(s):  
Jantri Sirait ◽  
Sulharman Sulharman
Keyword(s):  
Electric Motor ◽  
Performance Test ◽  
Production Capacity ◽  
Coconut Oil ◽  
Heating Time ◽  
Design Tool ◽  
Coconut Milk ◽  
Heating Process ◽  
And Performance ◽  
Time Required

Has done design tool is a tool of refined coconut oil coconut grater, squeezer coconut milk and coconut oil heating, with the aim to streamline the time of making coconut oil and coconut oil increase production capacity. The research method consists of several stages, among others; image creation tool, procurement of materials research, cutting the material - the material framework of tools and performance test tools. The parameters observed during the performance test tools is time grated coconut, coconut milk bleeder capacity, the capacity of the boiler and the heating time of coconut oil. The design tool consists of three parts, namely a tool shaved coconut, coconut milk wringer and coconut milk heating devices. Materials used for the framework of such tools include iron UNP 6 meters long, 7.5 cm wide, 4 mm thick, while the motor uses an electric motor 0.25 HP 1430 rpm and to dampen the rotation electric motor rotation used gearbox with a ratio of round 1 : 60. the results of the design ie the time required for coconut menyerut average of 297 seconds, coconut milk wringer capacity of 5 kg of processes and using gauze pads to filter coconut pulp, as well as the heating process takes ± 2 hours with a capacity of 80 kg , The benefits of coconut oil refined tools are stripping time or split brief coconut average - average 7 seconds and coconut shell can be used as craft materials, processes extortion coconut milk quickly so the production capacity increased and the stirring process coconut oil mechanically.ABSTRAKTelah dilakukan rancang bangun alat olahan minyak kelapa yaitu alat pemarut kelapa, pemeras santan kelapa dan pemanas minyak kelapa, dengan tujuan untuk mengefisiensikan waktu pembuatan minyak kelapa serta meningkatkan kapasitas produksi minyak kelapa. Metode penelitian terdiri dari beberapa tahapan antara lain; pembuatan gambar alat, pengadaan bahan-bahan penelitian, pemotongan bahan - bahan rangka alat dan uji unjuk kerja alat. Parameter yang diamati pada saat uji unjuk kerja alat adalah waktu parut kelapa, kapasitas pemeras santan kelapa, kapasitas tungku pemanas serta waktu pemanasan minyak kelapa. Rancangan alat terdiri dari tiga bagian yaitu alat penyerut kelapa, alat pemeras santan kelapa dan alat pemanas santan kelapa. Bahan yang dipergunakan untuk rangka alat tersebut  yaitu besi UNP panjang 6 meter, lebar 7,5 cm, tebal 4 mm, sedangkan untuk motor penggerak menggunakan motor listrik 0,25 HP 1430 rpm dan untuk meredam putaran putaran motor listrik dipergunakan gearbox  dengan perbandingan putaran 1 : 60. Hasil dari rancangan tersebut yaitu waktu yang dibutuhkan untuk menyerut kelapa rata-rata 297 detik, kapasitas alat pemeras santan kelapa 5 kg sekali proses dan menggunakan kain kassa untuk menyaring ampas kelapa, serta Proses pemanasan membutuhkan waktu ± 2 jam dengan kapasitas 80 kg. Adapun keunggulan alat olahan minyak kelapa ini adalah waktu pengupasan atau belah kelapa singkat rata – rata 7 detik dan tempurung kelapa dapat digunakan sebagai bahan kerajinan, proses pemerasan santan kelapa cepat sehingga kapasitas produksi meningkat dan proses pengadukan minyak kelapa secara mekanis. Kata kunci : penyerut, pemeras, pemanas,minyak kelapa,olahan minyak kelapa.

scholarly journals Asahan coconut for virgin coconut oil production using fermentation method

2020 ◽  
Vol 454 ◽  
pp. 012102
Author(s):  
H F Purba ◽  
N D M Romauli ◽  
T Purba ◽  
E D Manurung ◽  
Nurmalia
Keyword(s):  
Coconut Oil ◽  
Oil Production ◽  
Virgin Coconut Oil ◽  
Fermentation Method

scholarly journals Extraction of Coconut Oil from Coconut Milk Foulants Using Enzyme

2016 ◽  
Vol 62 ◽  
pp. 02008 ◽  
Author(s):  
Phanida Saikhwan ◽  
Chanokchat Nuchnet ◽  
Wannakarn Wanakayont ◽  
Angkana Suksa-nga
Keyword(s):  
Coconut Oil ◽  
Coconut Milk

A clinical case of transcleral fixation of an artificial iridochrustalic diaphragm during its decentration in a patient with aniridia and aphakia

2021 ◽  
pp. 206-208
Author(s):  
D.O. Shkvorchenko ◽  
◽  
I.M. Gorshkov ◽  
S.A. Kakunina ◽  
K.S. Norman ◽  
...  
Keyword(s):  
Key Words ◽  
Russian Federation ◽  
Clinical Case ◽  
Functional Results ◽  
Successful Implementation ◽  
Ministry Of Health ◽  
Visual Functions ◽  
The Russian Federation ◽  
The Right

Purpose. To evaluate the clinical and functional results of the technique of transcleral fixation of the artificial iridochrustalic diaphragm during its decentration in a patient with aniridia and aphakia. Material and methods. Under observation was a 32-year-old patient K. with a diagnosis on the right eye: iridochrustalic diaphragm decentralization, posttraumatic aniridia, posttraumatic aphakia, who underwent a method of transcleral fixation of a displaced artificial iridochrustalic diaphragm developed at the Academician S. N. Fedorov Eye Microsurgery of the Moscow Ministry of Health of the Russian Federation. Results. Patient K. is subjectively satisfied with the visual functions obtained in the right eye. Conclusion. Thus, this clinical case demonstrates a very successful implementation of the fixation of the iridochrustalic diaphragm with its displacement to obtain satisfactory visual functions in the patient. Key words: aniridia, iridochrustalic diaphragm, transcleral fixation.

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