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SAPONIFIKASI-NETRALISASI ASAM OLEAT MINYAK SAWIT MENJADI FOAMING AGENT RAMAH LINGKUNGAN Sri Wahyuni; Anna Dhora
Jurnal Teknologi Industri Pertanian Vol. 29 No. 3 (2019): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2019.29.3.317

Palm oil consists of a group of fatty acids which have high detergency so that it has the potential to become the basis for foaming agents. The use of palm oil as a foaming agent is an effort to diversify palm oil derivative products by utilizing local raw materials. The foaming agent is a foaming agent that can be developed as a fire poison formula for fire fighting. The purpose of this study is to obtain the right temperature and type of alkali to produce the foaming agent with the best characteristics of the results of the saponification process of neutralizing palm fatty acids with alkali NaOH and KOH. The study consisted of three stages: the preparation phase, the foaming agent synthesis stage and the product characterization stage. The foaming agent synthesis was carried out according to the experimental design through the neutralization of the oleic acid feed saponification process, which was added with a 30% alkaline solution (NaOH and KOH) calculated using the saponification value of palm oil oleic acid. The research process was carried out at a temperature variation of 50oC, 70oC, 90oC, and 110oC with a stirring speed of 250 rpm for 90 minutes. Comparison of the molar ratio between oleic acid and lye/alkali solution is 1: 1 Observation was made on the quality and performance of foaming agents as products. The results of the analysis of the quality of Na / K-oleate foaming agent, showed that Na-Oleate at 50oC has produced the best foaming agent with the following characteristics: acidity (pH) value 8.17, density 1.0662 g/cm3, viscosity 1.07 cP, surface tension 17.76 dyne/cm, 32.10% foam stability and 50% emulsion stability. Keywords: foaming agent, palm fatty acids, alkali

PENGOLAHAN LIMBAH BATANG SAWIT MENJADI PUPUK KOMPOS DENGAN MENGGUNAKAN DEKOMPOSER MIKROORGANISME LOKAL (MOL) BONGGOL PISANG Nina Veronika, Anna Dhora, dan Sri Wahyuni
Jurnal Teknologi Industri Pertanian Vol. 29 No. 2 (2019): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2019.29.2.154

One of the main problem in palm plantations during the rejuvenations is the utilization of palm oil waste especially the palm trunks that reaching 220 m3/hectare. Based on that reason, we need a method of utilizing it that can increase the value from palm oil waste, not just for the benefits of oil palm farmers but also for the environment. Palm oil waste has the potential to become the raw material for making organic fertilizer (compost), it has a high nutrient content and can improve the quality of the fertilizer produced. The objective of this research was to produce a bio-fertilizer with a high quality based on the proper standards. This research was conducted in two stages including the produce of local microorganism (MOL) from banana stem and the composting stage. The composition of local microorganism materials was banana stem: cattle urine: coconut water: brown sugar with the raio of 2: 1: 1: 1. The composting stage was started after all materials were chopped and stirred together before it composted for one month by varying between the main materials and additional ingredients. The compositions of the palm trunks as the main ingredient were divided in five variations, i.e. 3, 6, 9, 12, and 15% (w/w/), this variations were composted together with two types of additional ingredients of POME and goat manure. Based on the results of the compost analysis, the best composition was the variables of palm trunks: pome: rice husk: ash = 3: 10: 2: 1 with the results of analysis were water content of 16.30%, total NPK of 6.08% , c-organic content of 44.10% , the ratio C/N of 16.30 and pH of 8.16 and it had been fitted with bio-fertilizer standard (Permentan No. 70/Permentan/SR. 140/10/2011).Keywords: palm oil replantation, bio fertilizer, palm oil trunks, decomposer, local microorganism

Ekstraksi Tanin pada Daun Ketapang (Terminalia Catappa L) dengan Variasi Pelarut, Konsentrasi Pelarut dan Lama Waktu Ekstraksi Anna Dhora
JURNAL AGROINDUSTRI HALAL Vol. 3 No. 2 (2017): Jurnal Agroindustri Halal
Publisher : Lembaga Riset dan Pengabdian Kepada Masyarakat Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jah.v3i2.904

Tanaman ketapang (Terminalia catappa L) termasuk jenis tanaman yang sangat mudah tumbuh dan terdapat hampir di sebagian besar wilayah Indonesia. Selama ini pemanfaatan tanaman ketapang lebih banyak sebagai tanaman peneduh jalan. Dalam ketapang terkandung zat tanin yang setelah diekstrak dapat dimanfaatkan lebih lanjut. Tanin merupakan salah satu zat yang terdapat dalam tumbuhan dan memiliki banyak manfaat. Adanya tannin dalam beberapa bagian dari tumbuhan, memberikan manfaat tersendiri salah satunya sebagai pelindung bagi tumbuhan tersebut. Manfaat tanin antara lain dipakai dalam industri farmasi, industri pengolahan kulit, industri minuman dan industri pembuatan tinta. Tujuan secara umum yang diinginkan dari dilaksanakannya penelitian ini adalah meningkatkan nilai ekonomis dari tanaman ketapang, serta mengetahui variabel pemakaian pelarut dan waktu ekstraksi yang digunakan agar memberikan kemampuan maksimal untuk mengekstrak tanin dari daun ketapang. Metode yang diterapkan adalah metode sokletasi pada proses ekstraksi dan metode volumetri untuk proses analisa. Pelarut yang digunakan adalah etanol dan metanol yang dikombinasikan dengan aquadest, dengan lama waktu operasi ekstraksi 3 dan 4 jam. Dari penelitian yang telah dilakukan diketahui bahwa pemakaian pelarut metanol dan air dengan perbandingan 6 : 4 dengan waktu ekstraksi 4 jam, menghasilkan kadar tanin tertinggi sebesar 28,90 %. Sedangkan pada pemakaian pelarut campuran etanol dan air, menghasilkan kadar tanin tertinggi pada perbandingan 6 : 4 pada waktu ekstraksi 4 jam dengan kadar tanin 37, 17.Kata kunci: ketapang, tanin, etanol, metanol sokletasi

Pemanfaatan Tandan Kosong Kelapa Sawit Sebagai Bahan Baku Briket Dengan Perekat Tepung Kanji anna dhora; Antonius Sihotang
Jurnal Sains dan Ilmu Terapan Vol. 5 No. 1 (2022): Juli : Jurnal Sains dan Ilmu Terapan
Publisher : Politeknik Kampar

Abstract— Oil palm empty fruit bunches (TKKS) are one of the solid wastes produced from the processing of palm oil. The most use of this type of waste is as fertilizer and ground cover or natural mulch. Another alternative for the use of OPEFB is as a raw material for making briquettes, which can be used as a substitute for firewood which has the advantage of being environmentally friendly. This study aims to determine the effect of starch adhesives on the manufacture of EFB briquettes with the addition of rubber seed shells. The process of making briquettes consists of the stages of preparing raw materials, composing, grinding charcoal, making adhesives, making briquette dough, printing, pressing, drying and testing briquettes. The results of the tests carried out for the adhesive variation of 9.8% showed a water content value of 7.16%, an ash content of 6.04%, and a density of 0.440 g/cm3. All the test results have met SNI 01/6235/2000.

Analisis Ekonomi Unit Produksi Minyak Goreng Miniplant Politeknik Kampar Anna Dhora; Nina Veronika; Hanifah Khairiah
Jurnal Sains dan Ilmu Terapan Vol. 2 No. 2 (2019): Desember : Jurnal Sains dan Ilmu Terapan
Publisher : Politeknik Kampar

Riau at this time has become one of the provinces with the largest oil palm plantations in Indonesia. This vast oil palm plantation is also offset by the rapid growth of palm oil mills (PKS) in Riau province itself. thus the availability of CPO as a source of raw material for cooking oil in general can be said to be sufficient. Kampar Polytechnic is one of the educational institutions in Riau, precisely in Kampar Regency. Since its inception, this Polytechnic has had a specific goal as an institution capable of producing graduates who have extensive knowledge in the palm oil industry, both upstream and downstream industries. This is what underlies the construction of miniplants or mini factories as part of the Kampar Polytechnic. This miniplant was built with the main objective of being a learning tool for Kampar Polytechnic students to be able to experience the industrial environment on a small scale, especially industries related to the chemical processing of CPO.

Pengaruh Jumlah Konsentrasi Kalsium Klorida (CACL2) Terhadap Kualitas Virgin Coconut Oil (VCO) Anna Dhora
Jurnal Sains dan Ilmu Terapan Vol. 2 No. 2 (2019): Desember : Jurnal Sains dan Ilmu Terapan
Publisher : Politeknik Kampar

Virgin coconut oil (VCO) is a product from coconut that given mechanical treatment without heating process and without changing the original nature of the oil. Some methods were often applied in the manufacture of VCO such as fermentation, centrifugation method, acidification methods, and salting method. In salting method, salt (eq. CaCl2) would be added. The aim of salting methode was to break the coconut milk emulsion system by setting the solubility of proteins in saline . Salt was used to break of emulsion stability . The result of research was concluded that the length of times 2 days is more effective when compared to 3 days. The values ??obtained were: yield 38.83 %, ALB 0.29 % and the water content was 0.02 % . For organoleptic test, it was concluded that the panelists preferred the VCO produced on 2 days, because its producing a distinctive flavor and fresh coconut aroma and color was crystal clear.

Isolasi Pektin dari Kulit Kakao Menggunakan Metode Ektraksi dengan Variasi Konsentrasi HCl Razita Hariani; Anna Dhora; Sri Wahyuni
Jurnal Ilmiah Teknologi Pertanian Agrotechno Vol 9 No 1 (2024)
Publisher : Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JITPA/2024.v09.i01.p01

Cacao pod husk contains 6 - 30% pectin, the amount is affected by the ripeness and freshness of the cocoa pods. In the food industry, pectin acts as the main ingredient for making jellies, jams and marmalade. Pectin in the pharmaceutical industry as a gelling agent, thickener, stabilizer and emulsifier. Pectin can also be used as a therapeutic agent for diarrhea, constipation and obesity. This study aims to determine the effect of varying HCl concentrations on the isolation of pectin from cocoa shells by the extraction method. The variation of HCl solvent concentration was 0.02 N, 0.04 N, 0.06 N, 0.08 N and 0.10 N with a temperature of 80°C for 90 minutes. The pectin produced was analyzed for its characteristics including yield, equivalent weight, methoxyl content and galacturonic content. The results of this study showed that the highest yield was produced at a solvent concentration of 0.08 N, namely 10.59%. The water content of the pectin produced ranges from 10% - 13.33%, the lowest water content is at a solvent concentration of 0.1N. The water content of pectin at a concentration of 0.1 N meets the standard. The equivalent weight produced ranged from 3,012 mg – 10,869 mg, the pectin equivalent weight did not meet the standard. Methoxyl pectin levels obtained ranged from 2.51%-4.34%, methoxyl pectin levels included low methoxyl levels. Pectin galacturonic content ranged from 61.95% -113.34%. The chemical characteristics of the pectin extracted from cocoa pod husks indicated that the methoxyl and galacturonic levels met the standards. Abstrak Kulit buah kakao mengandung pektin antara 6 - 30%, jumlahnya dipengaruhi oleh tingkat kematangan dan kesegaran buah kakao. Jika buah kakao masih mentah kandungan pektin pada kulitnya berkisar 25 - 30%, sedangkan untuk buah kakao yang sudah matang kandungan pektin pada kulitnya berkisar diantara 6 - 12%. Dalam industri pangan, pektin berperan sebagai bahan pokok pembuatan jeli, selai, dan marmalade. Pektin dalam industri farmasi sebagai agen pembentuk gel, pengental, penstabil dan pengemulsi. Pektin juga dapat digunakan sebagai bahan terapi diare, sembelit, dan obesitas. Penelitian ini bertujuan untuk mengetahui pengaruh variasi konsentrasi HCl pada isolasi pektin dari kulit kakao dengan metode ekstraksi. Variasi konsentrasi pelarut HCl adalah 0.02 N, 0.04 N, 0.06 N, 0.08 N dan 0.10 N dengan suhu 80 0C selama 90 menit. Pektin yang dihasilkan dianalisa karakteristiknya meliputi rendemen, berat ekivalen, kadar metoksil dan kadar galakturonat. Hasil penelitian ini menunjukkan rendemen tertinggi di hasilkan pada konsentrasi pelarut 0,08 N yaitu 10,59%. Kadar air pektin yang di hasilkan berkisar antara 10%- 13,33%, kadar air terendah pada konsentrasi pelarut 0,1N. Kadar air pektin pada konsentrasi 0,1 N sudah memenuhi standar. Berat ekivalen yang di hasilkan berkisar antara 3.012 mg – 10.869 mg, berat ekivalen pektin belum memenuhi standar. Kadar metoksil pektin yang di peroleh berkisar antara 2,51% – 4,34%, kadar metoksil pektin termasuk kadar metoksil rendah. Kadar galakturonat pektin berkisar antara 61,95% - 113,34%. Karakteristik kimia dari pektin hasil ekstraksi dari kulit kakao menunjukkan bahwa kadar metoksil dan kadar galakturonat sudah memenuhi standar.

PKM Kelompok Tani Sawit “KUD Kampar” Desa Kampa, Riau Khairiah, Hanifah; Fatmayati Fatmayati; Nina Veronika; Anna Dhora; Antonius J Sihotang; Nur Ama Deli
ABDIMAS TERAPAN : Jurnal Pengabdian Kepada Masyarakat Terapan Vol. 1 No. 2 (2023): Desember: ABDIMAS TERAPAN: Jurnal Pengabdian Kepada Masyarakat Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/abdimasterapan.v1i2.416

Oil palm is a plantation commodity that has a strategic role in Indonesia's economic development. The development of the palm oil industry in Indonesia is inseparable from the role of planting materials used by oil palm plantation farmers. Superior oil palm seedlings are the basic capital to achieve high productivity and quality of palm oil. The use of illegal or careless seedlings can cause a decrease in productivity of up to 50%. In contrast, by using superior quality oil palm seedlings, stable production levels can be guaranteed for 25 years, hence the type and quality of seedlings is a major concern. This community service related to superior seedling selection strategies in order to increase national oil palm productivity was carried out at KUD Kampar. KUD Kampar oversees 20 farmer groups of oil palm farmers in Kampar district, so that through this service it is hoped that the PKM Polytechnic Kampar Team can be a means for oil palm farmers in Kampar Regency to get correct and accurate information about superior oil palm seeds and be able to increase the productivity of the oil palm plantations owned by KUD Kampar farmer groups.

Edukasi Tentang Identifikasi Dan Pengendalian Hama Dan Penyakit Tanaman Kelapa Sawit Menggunakan Pestisida Nabati Di Desa Bangun Sari, Kecamatan Kampar Kiri Hilir, Kabupaten Kampar, Riau Razita Hariani; Anna Dhora; Ellani Patitis; Nofrifaldi Nofrifaldi; Ardiansyah Hamid; Hanifah Khairiah; Sri Wahyuni
ABDIMAS TERAPAN : Jurnal Pengabdian Kepada Masyarakat Terapan Vol. 1 No. 2 (2023): Desember: ABDIMAS TERAPAN: Jurnal Pengabdian Kepada Masyarakat Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/abdimasterapan.v1i2.431

Bangun Sari Village is a village in Kampar Kiri Hilir District. Judging from its geographical location, Bangun Sari Village has great potential for development as an oil palm plantation business. Behind its potential, there are disturbances that can reduce oil palm productivity, namely plant pest organisms. One of the caterpillars that eat oil palm leaves is the fire caterpillar (setora nitens). Fire caterpillar attacks are generally treated by using synthetic chemical pesticides. However, the use of synthetic chemical pesticides can have negative effects. The best solution to overcome this is to use vegetable pesticides. Many plants can be used as raw materials for vegetable pesticides, such as babadotan plants, lemongrass leaves, neem leaves and others. Based on surveys and interview results, the PKM team received information that the community had no knowledge of identifying and controlling plant pests and diseases. Therefore, pest and disease control must be right on target and carried out with good and correct procedures. Control measures are expected to increase palm oil production and productivity.

Sosialisasi Pemanfaatan Pupuk Organik Campuran Limbah Cangkang Telur Ayam Dan Rendaman Kulit Bawang Merah Terhadap Pertumbuhan Tanaman Cabe (Capsicum Annum L.) Di Desa Sawah, Air Tiris, Kampar Anna Dhora; Niken Ellani Patitis; Razita Hariani; Ardiansyah Hamid; Sri Wahyuni
ABDIMAS TERAPAN : Jurnal Pengabdian Kepada Masyarakat Terapan Vol. 1 No. 2 (2023): Desember: ABDIMAS TERAPAN: Jurnal Pengabdian Kepada Masyarakat Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/abdimasterapan.v1i2.605

Sawah Village is one of the villages in North Kampar District, Kampar Regency, Riau. Most of the village community's occupations are farmers and housewives. Based on the results of interviews, there is household waste that is wasted and there is a lack of knowledge about the use of household waste. Therefore, there is a need for information through guidance in training for the community regarding the use of waste in their environment. This service activity aims to guide and train the community in utilizing household waste, especially egg shells and shallot skins. This activity hopes that the community will be able to make organic fertilizer independently by utilizing household waste in the form of egg shells and onion skins and can be applied to plants cultivated at home. Apart from that, organic fertilizer increases innovation, creativity and economic value for the community, especially representatives of PKK women from Sawah Village, Air Tiris, Kampar.

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