Hasrul Abdi Hasibuan
Kelompok Peneliti Pengolahan Hasil dan Mutu, Pusat Penelitian Kelapa Sawit (PPKS), Medan

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EKSTRAKSI PROTEIN DARI BUNGKIL INTI SAWIT DENGAN TEKNIK PENGENDAPAN MENGGUNAKAN PELARUT ALKALI (Extraction of Protein from Palm Kernel Cake with Precipitation Method Using Alkaline) Hasibuan, Hasrul Abdi; Daulay, Anny Sartika
Jurnal Hasil Penelitian Industri Vol 28, No 1 (2015)
Publisher : Baristand Industri Banda Aceh

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Abstract

Extraction of protein from palm kernel cake (PKC) has been conducted via 2 step i.e. 1)protein was dissolved using akaline solution (NaOH) and 2) protein was separated using precipitationtechnique with added chloride acid (HCl). The research was conducted using Response SurfaceMethodology (RSM) for study the effects of variable interaction includes the ratio of PKC and solvent,temperature and time on extraction to obtaining the optimal of consentrate, yield and recovery. Theresults of RSM analysis shows that the time of extration and temperature had a significant influence onyield of protein while the ratio of PKC and solvent had not significant effect. The condition optimum wasreached at the ratio of PKC and solvent 1:50, temperature 40 °C and time 3 hours. At optimumconditions about 46% protein can be extracted from the PKC with 14.6% yield and protein content in theconcentrate of 49.72%. Protein concentrate containing amino acids with the largest component isglutamate 11.04%, aspartate 5.69% and leucine 5.03%.
EKSTRAKSI DAN KARAKTERISASI MINYAK DARI LIMBAH PADAT PABRIK MINYAK GORENG KELAPA SAWIT (Extraction and Characterization of Oil from Solid Waste of Palm Oil Refinery) Nuryanto, Eka; Karo Karo, Justaman A.; Eddyanto, Eddyanto; Hasibuan, Hasrul Abdi
Jurnal Hasil Penelitian Industri Vol 29, No 1 (2016)
Publisher : Baristand Industri Banda Aceh

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Abstract

The most of solid waste from palm oil refinery is Spent Bleaching Earth (SBE) with amount of1.5-3.0 from Crude Palm Oil (CPO) are processed. Generally utilizing SBE is to landfills. This researchwill be extraction of oil from the SBE with reflux method using hexane and its characterization. In thisresearch, the variable is a comparison between SBE:hexane (w/v), i.e. 1:2, 1: 3, 1: 4, 1: 6 and 1: 8, andreflux temperature at room temperature, 50, and 70 °C. On the extraction of oil with reflux temperature50 oC at all comparison SBE:hexane (w/v), the amount of oil which is obtained under 31,11%. While mostoil is obtained at a reflux temperature of 70 oC with a comparison of SBE:hexane (1: 8 (w/v)) which reached34.58%. Characteristic of oil contains free fatty acids 33,62%, moisture content 6.6%, impuirities 2.8%,iodine number 40.5 mg I2/100 g, and the number of peroxides 104,92 meq O2/kg. The characteristics of thiskind of oil, cannot be categorized as CPO and edible oil. However it is still possible to be utilized as rawmaterial for the soap, grease, lubricants, biodiesel and other oleochemicals products.
FORMULASI SHORTENING MENGGUNAKAN FRAKSI-FRAKSI MINYAK SAWIT MELALUI PENDEKATAN SIFAT FISIKOKIMIAWINYA (Formulation of Shortening using Palm Oil Fractions via Physichochemical Properties Approach) Hasibuan, Hasrul Abdi; Hardika, Aga Prima
Jurnal Hasil Penelitian Industri Vol 29, No 2 (2016)
Publisher : Baristand Industri Banda Aceh

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Abstract

This study was conducted to formulates hortening using palm oil and its fractions with nearly 4types of commercial products. Formula impersonation performed by determining the characteristics of thetarget product and raw materials of palm oil fractions. Furthermore, the raw material of palm oil and itsfractions were mixed with various ratios and then determined the characteristics to obtain products that wereequivalent to the target. Common parameters used to determine the characteristics of shortening product werefatty acids composition, iodine value, melting point and solid fat content. From formulation development onfour types of shortening were obtained formulase quivalent to the target product characteristics the shorteningby blending formulation techniques through imitation target product can be used to improve and develop theproduction of a variety of products shortening in the palm oil downstream industries.
PENGGUNAAN MINYAK SAWIT MERAH DALAM PEMBUATAN SAMBAL CABAI MERAH TUMIS Hasibuan, Hasrul Abdi; Meilano, Rendi
Jurnal Teknologi Pertanian Vol 19, No 2 (2018)
Publisher : Fakultas Teknologi Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (390.062 KB) | DOI: 10.21776/ub.jtp.2018.019.02.4

Abstract

ABSTRAKSambal cabai merah tumis dibuat dengan cara menumis cabai mentah giling menggunakan minyak goreng. Nutrisi sambal cabai merah ditingkatkan menggunakan minyak sawit merah (MSM) sebagai media penumisan karena mengandung fitonutrien berupa karoten (pro-vitamin A) dan tokoferol & tokotrienol (vitamin E). Penelitian ini mengkaji pengaruh rasio cabai dan minyak, pengaruh penambahan garam dan gula, pengaruh suhu dan waktu pemasakan, pengaruh jenis minyak, uji ketahanan simpan dan uji penerimaan dalam pembuatan sambal cabai merah menggunakan MSM dan fraksi oleinnya (MSMOL). Parameter mutu minyak yang dianalisis meliputi komposisi asam lemak, kadar air, kadar karoten, bilangan peroksida, dan kadar karoten. Analisa tingkat kesukaan produk sambal meliputi kenampakan warna, tekstur, aroma, dan rasa. Penerimaan terhadap kesukaan sambal tertinggi yaitu pada rasio cabai dan MSM atau MSMOL adalah 50:40 (g/g), rasio garam dan gula adalah 2% dan 4% terhadap berat cabai. Suhu dan waktu pemasakan mempengaruhi kadar air dan karoten sambal. Semakin tinggi suhu, menurunkan kadar air, namun meningkatkan kadar karoten pada sambal (kecuali pada suhu > 150 °C, kadar karoten menurun). Pemasakan sambal dengan mencampurkan cabai dengan MSM, kemudian dipanaskan secara bersamaan pada suhu 150 °C selama 5 menit. Tingkat penerimaan sambal cabai merah menggunakan MSM atau MSMOL relatif sama dengan minyak goreng komersial (MGK) sebagai kontrol. Sambal cabai merah menggunakan MSMOL lebih tahan lama dibandingkan MGK dan MSM ditinjau dari mutunya meliputi kadar asam lemak bebas, bilangan peroksida, dan kadar karoten. Waktu yang baik untuk menyimpan sambal cabai dengan MSMOL adalah 2 minggu pada 20-24 °C atau 1 minggu pada 28-30 °C ABSTRACTRed chili sauce stir-frying made from chili that has been milled and fry using cooking oil. Red chili sauce nutrients can be enhanced by using red palm oil (RPO) as a medium of frying because contains phytonutrient like carotenes and tocopherols & tocotrienols (vitamin E). This research conducted to examine ratio of chilli and oil, temperature and cooking time, oil types, the resistance during storage and the acceptance of red chili sauce using RPO and its olein fraction (RPOlein). Oil quality analyzed were fatty acid content, moisture content, carotene content, peroxide value and carotene content. Analysis of the acceptance of red chili sauce were color, texture, aroma, and taste. The highest acceptance of red chili sauce at the ratio of chili and RPO or RPOlein was 50:40 g / g and the ratio of salt and sugar was 2% and 4% from weight of sauce. The temperature and the cooking time affecting the water and carotene content of the sauce. The higher temperature tends to decrease thewater content, but increase the carotene content in the sauce (except at > 150 °C, decreased carotene levels). Best processing achieved by mixing chili with RPO, heated at 150 °C for 5 minutes. The acceptance of red chili sauce using RPO or RPO relatively same with commercial cooking oil as a control. Red chili sauce using RPO relatively durable than commercial cooking oil and RPO in terms of quality of free fatty acid, peroxide value, and carotene content. Best time to save chili sauce with RPO is 2 weeks at 20-24 °C or 1 week at 28-30 °C