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Study of Variations in CPO Olein Fractionation Methods on the Yield and Quality of Red Palm Oil Kurniawan, Edy Wibowo; Rahmadi; Yamin, Muh; Andi Lisnawati; Bangun P Nusantoro; Rahman, mujibu; Aryani, Farida
Jurnal Loupe Vol 20 No 02 (2024): December 2024
Publisher : Jurusan Pertanian Politeknik Pertanian Negeri Samarinda Kampus Sei Keledang Jalan Samratulangi, Kotak Pos 192 Samarinda 75123

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/buletinloupe.v20i02.3197

Abstract

Red palm oil is a palm oil derivative product, where refining is simple without a bleaching process, so it has good nutritional content (carotenoids or as pro-vitamin A, vitamin E, tocopherols and tocotrienols), and also provides health benefits. However, there is no information on processing red palm oil by choosing a better separation method to produce red oil with maximum yield but still good quality. This research was carried out using 2 separation methods, namely centrifugation and sedimentation. The treatments consisted of different temperatures used during the process of homogenizing CPO (3 temperature variations), including P1 = 80℃, P2 = 70℃ P3 = 60℃. This research used a CRD. From the results of the studies, it was concluded that difference in fractionation method and temperature indeed had some effects on the yield and quality of red palm oil. Furthermore, the best yield results during the study were obtained by centrifugation at 80°C temperature The yield was 69% and the quality characteristics were free fatty acid content of 2.78%, water content of 1.61%, DOBI value of 2.03, and beta-carotene content of 423.05 ppm.
Utilization of Skimmed Coconut Milk as a Substrate Mixture in Making Nata de Coco with Different Sugar Contents Devitasari, Elfani; Zamroni, Ahmad; Nur Rizqi Bariroh; Andi Lisnawati; Yamin, Muh; Elisa Ginsel Popang
Jurnal Loupe Vol 20 No 02 (2024): December 2024
Publisher : Jurusan Pertanian Politeknik Pertanian Negeri Samarinda Kampus Sei Keledang Jalan Samratulangi, Kotak Pos 192 Samarinda 75123

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/buletinloupe.v20i02.3235

Abstract

Skimmed coconut milk is a by-product of the coconut processing industry which is still underutilized. Apart from being worthless, skimmed coconut milk that is thrown into the environment can cause pollution. Therefore, innovation is needed so that skimmed coconut milk can be utilized into a product with high selling value. One product that can be produced by utilizing skimmed coconut milk is nata de coco. This research aims to analyze the effect of differences in sugar content contained in the substrate mixture of skimmed coconut milk and coconut water (50:50) on the yield, thickness and sensory properties of the nata de coco produced. The research design used in this study was a Completely Randomized Design (CRD), with 1 treatment factor, namely differences in sugar content (P1 = sugar content 2.5%, P2 = 7.5%, P3 = 12.5%). As a control (K), the substrate was used in the form of pure coconut water with a sugar content of 3%. From the research results it was found that Control (K) produced a yield of 76.9%, P1 of 53.7%, P2 of 62.2%, and P3 of 45.7%, however the results of statistical tests stated that the difference in these values ​​was not significant. The results of the nata de coco thickness test showed that Control (K) produced nata with the highest thickness (11.4 mm), while P2 produced the higher thickness (8.8 mm) compared to other treatments that used a mixture of coconut water and skimmed coconut milk as a substrate (P1 and P3). The results of the hedonic test showed that differences in sugar content (P1, P2, P3) did not have a significant effect on the liking value of the nata de coco produced, where all values ​​were in the "rather like" range, both in the color, texture and taste.
Pendidikan Karakter Cinta Lingkungan melalui Kegiatan Menanam Hidroponik bagi Anak Usia Dini di TKS Kartika V 16 Zainal Abidin; Roby Roby; Daryono Daryono; F. Silvi Dwi Mentari; Yuanita Yuanita; Nur Hidayat; Faradilla Faradilla; La Mudi; Riama Rita Manullang; Rusmini Rusmini; Haryatie Sarie; Mujibu Rahman; Andi Lisnawati
Jurnal Kemitraan Masyarakat Vol. 2 No. 3 (2025): September : Jurnal Kemitraan Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/jkm.v2i3.1971

Abstract

Environmental character education from an early age is a strategic step in developing a generation that cares about the natural world. Instilling this value is crucial in concrete ways so that children can understand and directly experience the benefits of protecting the environment. One effort undertaken is through a simple hydroponic learning activity involving children from TKS Kartika V 16. The activity was held once at the Samarinda State Agricultural Polytechnic with the support of lecturers as resource persons. Through a hands-on learning method, the children were introduced to how to grow lettuce and bok choy using a simple hydroponic system. The learning process included an introduction to tools and materials, an explanation of the planting stages, and plant care. Observations throughout the activity showed high enthusiasm among the children. They were actively involved, from preparing the planting medium, planting the seeds, to providing air and nutrients to the plants. This activity fostered a sense of care and responsibility for the plants they grew themselves. Furthermore, the children's fine motor skills were also demonstrated through activities such as arranging the planting medium, sowing the seeds, and assembling the hydroponic equipment. This activity not only developed individual skills but also taught social values such as cooperation and mutual assistance. Children learn to work in groups, help each other, and appreciate each other's roles in the planting process. This hands-on, hands-on approach has proven effective in strengthening environmental awareness in a fun and contextual way. Therefore, environmental education through hydroponics can be a practical, inspiring, and easy-to-implement learning medium for young children, while also serving as a concrete example of how character education can go hand-in-hand with the introduction of environmentally friendly technologies.
PENGARUH SENTRIPUGASI SEDERHANA PADA BEBERAPA VARIASI WAKTU PENGADUKAN DAN TINGKAT KETUAAN KELAPA TERHADAP BERAT JENIS, BILANGAN ASAM DAN ORGANOLEPTIK DARI VCO Andi Lisnawati
Jurnal Loupe Vol 12 No 02 (2014): Edisi Desember 2014
Publisher : Jurusan Pertanian Politeknik Pertanian Negeri Samarinda Kampus Sei Keledang Jalan Samratulangi, Kotak Pos 192 Samarinda 75123

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/buletinloupe.v12i02.143

Abstract

Pembuatan VCO dengan menggunakan alat sentripugal sederhana yaitu mixer bertujuan untuk mengetahui dan mempelajari pengaruh tingkat ketuaan kelapa dan waktu pengadukan terhadap berat jenis dan bilangan asam serta tingkat kesukaan terhadap warna dan aroma yang dihasilkan. Pembuatan Virgin Coconut Oil dilakukan dengan perbedaan tingkat ketuaan kelapa yaitu sangat tua (sudah bertunas) dan tua serta lama pengadukan yaitu 10 menit, 15 menit, 20 menit dan 25 menit dan masing-masing sampel ini diuji kualitasnya yang meliputi Berat Jenis, dan Bilangan Asam serta tingkat ksukaan yang diperoleh dan dilanjutkan dengan analisis factorial RAL untuk mengetahui pengaruh dari perlakuan yang diberikan. Hasil penelitian diperoleh bahwa perbedaan tingkat ketuaan kelapa dan lama pengadukan mempengaruhi kualitas virgin coconut oil yang dihasilkan, yaitu semakin tua kelapa dan semakin lama pengadukan, maka persentase Berat Jenis semakin besar begitupun dengan bilangan asamnya semakin besar.