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EFEKTIVITAS DAYA HAMBAT ASAP CAIR TEMPURUNG KELAPA (Cocus nucifera) TERHADAP PERTUMBUHAN JAMUR Ganoderma boninense Agustina, Nur Ariyani
Agroprimatech Vol. 4 No. 1 (2020): Agroprimatech
Publisher : Prodi Agroteknologi Fakultas Agro Teknologi Universitas Prima Indonesia

Asap cair mengandung berbagai senyawa yang dapat di kelompokkan ke dalam kelompok senyawa fenol, asam dan kelompok senyawa karbonil. Kelompok-kelompok senyawa tersebut berperanan sebagai anti mikroba, anti oksidan, pemberi flavor dan pembentuk warna. Karena asap cair dapat berperan sebagai anti mikroba dan anti oksigen, maka asap cair dapat digunakan sebagai bahan pengawet. Manfaat asap cair sebagai anti jamur dapat mengendalikan jamur Ganoderma boninense pada kelapa sawit pada busuk pangkal batang. Penelitian ini bertujuan untuk mengetahui manfaat asap cair tempurung kelapa dalam menghambat pertumbuhan jamur Ganoderma boninense. Hasil penelitian ini menunjukkan bahwa pada perlakuan yang paling efektivas menghambat pertumbuhan jamur paling rendah C0 dengan daya hambatnya 0% dan paling tinggi C4 dengan daya hambat 100%. Hal ini menunjukkan bahwa asap cair tempurung kelapa memiliki manfaat dalam menghambat pertumbuhan jamur.

Karakteristik Fisik Sabun Organik Berbasis Minyak Jelantah dan Ekstrak Buah Pinang (Areca cathecu L) Dengan Biosurfaktan Buah Lerak (Sapindus rarak DC) Agustina, Nur Ariyani; Finna Piska
Agroprimatech Vol. 7 No. 2 (2023): Agroprimatech
Publisher : Prodi Agroteknologi Fakultas Agro Teknologi Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/agroprimatech.v7i1.4416

Used cooking oil waste is very dangerous for the environment if it is not used or processed properly. Used cooking oil can be used as a raw material for used cooking oil mixed with areca nut. Areca nut contains substances that are beneficial for skin health such as tannins, alkaloids, and flavonoids. In improving the quality of this organic soap, biosurfactants from lerak fruit can also be added as a mixture of organic soaps. This research aims to develop an organic soap based on used cooking oil and areca nut extract with lerak fruit biosurfactant to improve skin health and reduce negative environmental impacts. The research method used a 2 factorial completely randomized design with factor 1, namely areca nut extract (P) which consisted of 3 levels: 4 mL, 6 mL, and 8 mL. Factor 2 was lerak fruit extract (L) which consisted of 3 levels, namely 35%, 45%, and 55%. The research results obtained that activated charcoal and zeolite are very effective in absorbing impurities contained in used cooking oil. This can be seen from the clear golden yellow color of the used cooking oil that has been purified. In organoleptic testing, it was found to have a dark red color, a characteristic odor and a thick texture. The results showed that the addition of areca nut extract and lerak fruit extract had a very significant effect on the results of variance where P<0.05 for all test parameters. The best treatment was found in P3L3 where 8 mL of areca nut extract and 55% of lerak fruit extract resulted in a pH of 8.89, foam height of 10.4 cm, foam stability of 97%, water content of 34.97%. The results of all treatments show that they have fulfilled SNI 06-4085-1996 which can be used as organic liquid body soap. Keyword: lerak, organic soap, used cooking oil, areca nut, biosurfactant

PERBANDINGAN RENDEMEN TANAMAN MENGHASILKAN (TM II) PADA VARIETAS DUMPY DAN VARIETAS BAKRIE SPRING Binsar Munthe, Binsar; Agustina, Nur Ariyani; Afrianti, Suratni
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 9, No 3 (2024): Jurnal Agrohita
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v9i3.16977

Tanaman kelapa sawit umur empat sampai tujuh tahun dikatagorikan tanaman menghasilkan (TM II) mampu memberi produktivitas minyak CPO yang baik. Rendehnya rendemen CPO dapat dilihat dari penggunaan bibit kelapa sawit. Penelitian ini bertujuan untuk mengetahui perbandingan rendemen pada bibit kelapa sawit tanaman menghasilkan (TM II) antara varietas Dumpy dan varietas Bakrie Spring yang berada di PT Sinar Gunung Sawit Raya. Penelitian ini menggunakan survei langsung dengan metode eksperimen. Penelitian ini dilakukan selama 3 bulan sejak 01 November 2023 – 31 Januari 2024. Hasil penelitian menunjukkan varietas Dumpy umur 6 tahun memiliki rendemen OER 22,79% dan rendemen KER 5,66%, varietas Dumpy umur 7 tahun memiliki rendemen OER 24,65%, rendemen KER 3,26%, varietas Bakrie Spring umur 6 tahun memiliki rendemen OER 23,10%, rendemen KER 5,11%, varietas Bakrie Spring umur 5 tahun memiliki rendemen OER 22,65%, rendemen KER. Selain itu, faktor kurangnya penyerbukan kelapa sawit, dan adanya serangan hama Oryctes rhinoceros, tikus, gulma anakan sawit liar, genangan air, jarak tanam yang terlalu rapat, jumlah pelepah yang berlebihan dapat mempengaruhi kualitas dan bobot kelapa sawit sehingga dapat menyebabkan penurunan rendemen kelapa sawit

Efek Pemanasan Bertingkat terhadap Kandungan Antioksidan Minyak Sawit Merah dan Minyak Goreng dalam Proses Deep Fat Frying Saragih , Diego Pranata; Siahaan , Jessica Patresia; Siahaan, Andreas Kevin; Nur Ariyani Agustina
Jurnal Agro Fabrica Vol. 7 No. 1 (2025): Juni 2025
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v7i1.301

Each cooking oil has differences, especially in the content of antioxidant compounds. Oil with high antioxidant content can reduce oil damage during the process of use. The content of antioxidant compounds in red palm oil and cooking oil can cause oil damage in red palm oil and cooking oil also varies. The study aims to determine the effect of oil type on antioxidant levels in red palm oil with the deep fat frying method and to determine the difference in temperature affecting antioxidant levels in cooking oil with the deep fat frying method. This study was conducted using the Completely Randomized Design method in factorial form, with 2 treatment factors. The first treatment is the type of oil (M) consisting of M1 = red palm oil (RPO) and M2 = palm cooking oil (PO). The second factor is the variation of frying temperature with the deep fat frying method with 4 levels, namely: S1 = without frying (control), S2 = 180 ° C, S3 = 230 ° C and S4 = 280 ° C. Data analysis was carried out descriptively. The results of the study showed that red palm oil has a higher antioxidant content compared to palm oil and cooking oil with the deep fat frying method. Red palm oil has a DPPH percentage of 28.01%, while palm cooking oil has a DPPH percentage of 28.90. The lower the DPPH percentage, the higher the antioxidant content. The antioxidant content of red palm oil and cooking oil with the deep fat frying method differs with increasing frying temperature. Red palm oil experiences a decrease in antioxidant content with increasing frying temperature, while palm cooking oil experiences an increase in antioxidant content with increasing frying temperature.

ANALISISA KADAR VITAMIN E DAN KAROTEN PADA RED PALM OIL DAN PALM OIL MENGGUNAKAN METODE DEEP FAT FRYING DENGAN VARIASI SUHU YANG BERBEDA Pelawi, Yoga; Nur Ariyani Agustina; Imanuel Sembiring; Sinaga, Robert
Jurnal Agro Fabrica Vol. 7 No. 1 (2025): Juni 2025
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v7i1.318

Palm oil and red palm oil are food ingredients that are rich in essential nutrients such as vitamin E and carotene. This study aims to analyze the levels of vitamin E and carotene in red palm oil and palm oil after deep fat frying with different temperature variations. The deep fat frying process was carried out at temperatures of 32°C, 180°C, 230°C and 280°C to determine the effect of temperature on the nutritional content. Analysis of vitamin E content was carried out using the UV-Vis spectrophotometry method, while analysis of carotene levels was carried out using the spectrophotometry method. The results showed that there was a decrease in vitamin E and carotene levels in both types of oil along with increasing frying temperature. A more significant decrease occurred at temperatures from 32°C to 180°C compared to temperatures from 230°C and 280°C. In addition, red palm oil has higher levels of vitamin E and carotene compared to palm oil at all temperature variations. These findings indicate the importance of considering temperature in the frying process to minimize nutrient loss in cooking oil, especially in oils with high vitamin E and carotene content such as red palm oil.

EFEKTIVITAS DAYA HAMBAT ASAP CAIR TEMPURUNG KELAPA (Cocus nucifera) TERHADAP PERTUMBUHAN JAMUR Ganoderma boninense Agustina, Nur Ariyani
Agroprimatech Vol. 4 No. 1 (2020): Agroprimatech
Publisher : Prodi Agroteknologi Fakultas Agro Teknologi Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/agroprimatech.v3i2.914

Asap cair mengandung berbagai senyawa yang dapat di kelompokkan ke dalam kelompok senyawa fenol, asam dan kelompok senyawa karbonil. Kelompok-kelompok senyawa tersebut berperanan sebagai anti mikroba, anti oksidan, pemberi flavor dan pembentuk warna. Karena asap cair dapat berperan sebagai anti mikroba dan anti oksigen, maka asap cair dapat digunakan sebagai bahan pengawet. Manfaat asap cair sebagai anti jamur dapat mengendalikan jamur Ganoderma boninense pada kelapa sawit pada busuk pangkal batang. Penelitian ini bertujuan untuk mengetahui manfaat asap cair tempurung kelapa dalam menghambat pertumbuhan jamur Ganoderma boninense. Hasil penelitian ini menunjukkan bahwa pada perlakuan yang paling efektivas menghambat pertumbuhan jamur paling rendah C0 dengan daya hambatnya 0% dan paling tinggi C4 dengan daya hambat 100%. Hal ini menunjukkan bahwa asap cair tempurung kelapa memiliki manfaat dalam menghambat pertumbuhan jamur.

Karakteristik Fisik Sabun Organik Berbasis Minyak Jelantah dan Ekstrak Buah Pinang (Areca cathecu L) Dengan Biosurfaktan Buah Lerak (Sapindus rarak DC) Agustina, Nur Ariyani; Piska, Finna
Agroprimatech Vol. 7 No. 2 (2023): Agroprimatech
Publisher : Prodi Agroteknologi Fakultas Agro Teknologi Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/agroprimatech.v7i1.4416

Used cooking oil waste is very dangerous for the environment if it is not used or processed properly. Used cooking oil can be used as a raw material for used cooking oil mixed with areca nut. Areca nut contains substances that are beneficial for skin health such as tannins, alkaloids, and flavonoids. In improving the quality of this organic soap, biosurfactants from lerak fruit can also be added as a mixture of organic soaps. This research aims to develop an organic soap based on used cooking oil and areca nut extract with lerak fruit biosurfactant to improve skin health and reduce negative environmental impacts. The research method used a 2 factorial completely randomized design with factor 1, namely areca nut extract (P) which consisted of 3 levels: 4 mL, 6 mL, and 8 mL. Factor 2 was lerak fruit extract (L) which consisted of 3 levels, namely 35%, 45%, and 55%. The research results obtained that activated charcoal and zeolite are very effective in absorbing impurities contained in used cooking oil. This can be seen from the clear golden yellow color of the used cooking oil that has been purified. In organoleptic testing, it was found to have a dark red color, a characteristic odor and a thick texture. The results showed that the addition of areca nut extract and lerak fruit extract had a very significant effect on the results of variance where P<0.05 for all test parameters. The best treatment was found in P3L3 where 8 mL of areca nut extract and 55% of lerak fruit extract resulted in a pH of 8.89, foam height of 10.4 cm, foam stability of 97%, water content of 34.97%. The results of all treatments show that they have fulfilled SNI 06-4085-1996 which can be used as organic liquid body soap. Keyword: lerak, organic soap, used cooking oil, areca nut, biosurfactant

PENGARUH VARIASI LARUTAN KOH TERHADAP KUALITAS SABUN CUCI TANGAN BERBAHAN BAKU CAMPURAN MINYAK JELANTAH KELAPA SAWIT YANG DIMURNIKAN DAN EKSTRAK BUNGA CENGKEH (Syzygium aromaticum L) Ariyani Agustina, Nur; Tarigan, Tirta Arizona
Jurnal Indonesia Sosial Teknologi Vol. 2 No. 06 (2021): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Sabun merupakan surfaktan yang digunakan dengan air untuk mencuci dan membersihkan. Pemanfataan minyak jelantah kelapa sawit sebagai bahan baku pembuatan sabun cuci tangan cair merupakan alternatif dalam upaya pengelolaan limbah minyak jelantah kelapa sawit. Penambahan ekstrak bunga cengkeh sebagai antiseptik menambah nilai manfaatnya. Penelitian ini bertujuan untuk mengetahui pengaruh variasi larutan KOH terhadap kualitas sabun cuci tangan berbahan baku campuran minyak jelantah kelapa sawit yang di murnikan dan ekstrak bunga cengkeh (Syzygium aromaticum L). Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) satu faktorial dengan variasi KOH 30 % yaitu 20 ml, 25 ml, 30 ml dan 35 ml. Berdasarkan hasil penelitian dapat disimpulkan hasil pengamatan variasi KOH diperoleh hasil uji; pH, tinggi busa, stabilitas busa, kadar air, bilangan penyabunan dan organoleptik. Hasil terbaik terdapat pada variasi KOH 30% yaitu 25 ml, dengan rata rata pH standar 10,46, tinggi busa awal 8,5 cm, tinggi busa akhir 8 cm, stabilitas busa 90,83 %, kadar air 56,5 %, bilangan penyabunan 70,125, organoleptik seperti memiliki tekstur yang sedikit kental, dan memiliki warna cokelat muda. Berdasarkan hasil variasi KOH di atas bahwa telah memenuhi standar untuk sabun cuci tangan cair (Standar nasional Indonesia 06 – 3235- 1994) yaitu syarat mutu sabun cuci tangan cair.

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