scholarly journals PENGGUNAAN MINYAK SAWIT MERAH UNTUK PEMBUATAN LEMAK BUBUK KAYA β-KAROTEN MELALUI PROSES PENDINGINAN SEMPROT (The Utilization of Red Palm Oil for β-Carotene-Rich Fat Powder Produced by Spray Chilling Process)

2015 ◽  
Vol 35 (04) ◽  
pp. 406
Author(s):  
Juanda Reputra ◽  
Purwiyatno Haryadi ◽  
Nuri Andarwulan
Keyword(s):  
Melting Point ◽  
Palm Oil ◽  
Beta Carotene ◽  
Angle Of Repose ◽  
Carotene Content ◽  
Molten Mixture ◽  
Red Palm Oil ◽  
Process Effects ◽  
Β Carotene

Beta-carotene-rich fat powder was prepared from the mixture of red palm oil/RPO (olein and stearin) and fully hydrogenated palm oil/FHPO by using spray chilling process. Effects of composition of fats used on fat powderflowability, were studied. Our research showed that spray chilling process may be used to produced β -carotene rich-fat powder. Our result also indicated that the use of higher composition of RPO to increase β-carotene content of fat powder tend to reduce the flowability of the resulting fat powder. The maximum ratio of RPO/FHPO used to produce free flowing fat powder was 50% (formula of F50) with β-carotene content of 167.71 ppm. Our research also showed that the melting point of molten mixture fat used was significantly correlated with flowability of the resulting fat powder. The higher melting point of molten fat, the lower the angle of repose or the better flowability of fat powder produced.Keywords: Fat powder, β-carotene, spray chilling, flowability ABSTRAKLemak bubuk kaya β-karoten telah dibuat dengan menggunakan campuran minyak sawit merah (MSM) fraksi olein dan stearin, serta minyak sawit terhidrogenasi penuh (FHPO) melalui proses pendinginan semprot. Penelitian ini dilakukan untuk melihat pengaruh komposisi campuran minyak tersebut terhadap karakteristik lemak bubuk yang dihasilkan, terutama sifat daya alir. Hasil penelitian menunjukkan bahwa proses pendinginan semprot bisa menghasilkan lemak bubuk kaya β -karoten. Penelitian ini juga menunjukkan bahwa peningkatan rasio MSM untuk meningkatkan kadar β-karoten akan menurunkan daya alir lemak bubuk yang dihasilkannya. Rasio maksimal MSM/FHPO yang dapatdigunakan untuk menghasilkan lemak bubuk yang mudah mengalir diperoleh sebesar 50/50 (formula F50), dimana lemak bubuk tersebut mempunyai kadar β-karoten sebesar 167.71 ppm. Titik leleh bahan lemak berkorelasi kuat dengan daya alir lemak bubuk yang dihasilkan, dimana semakin tinggi titik leleh akan menghasilkan lemak bubuk dengan daya alir yang lebih baik, yang ditunjukkan dengan sudut gulir yang lebih rendah.Kata kunci: Lemak bubuk, β-karoten, minyak sawit merah, pendinginan semprot, daya alir

scholarly journals KARAKTERISTIK NANOEMULSI MINYAK SAWIT MERAH YANG DIPERKAYA BETA KAROTEN

2014 ◽  
Vol 20 (3) ◽  
pp. 111 ◽  
Author(s):  
SHANNORA YULIASARI ◽  
DEDI FARDIAZ ◽  
NURI ANDARWULAN ◽  
SRI YULIANI
Keyword(s):  
High Pressure ◽  
Key Words ◽  
Droplet Size ◽  
Palm Oil ◽  
Tween 80 ◽  
Carotene Content ◽  
Red Palm Oil ◽  
Second Stage ◽  
High Pressure Homogenizer ◽  
Β Carotene

<p>ABSTRAK<br />Minyak sawit merah (Red palm oil/RPO) dan β-karoten tidak larut<br />dalam air sehingga sulit diaplikasikan ke dalam produk pangan. Salah satu<br />pendekatan untuk meningkatkan kelarutan RPO dan β-karoten adalah emulsifikasi. Penelitian ini bertujuan untuk mendapatkan nanoemulsi RPO<br />diperkaya β-karoten yang stabil. Penelitian dilaksanakan di Laboratorium<br />SEAFAST CENTER IPB dari Januari–September 2013. Pada penelitian<br />tahap pertama, nanoemulsi disiapkan melalui tahap-tahap: pengayaan RPO<br />dengan β β-karoten<br />menggunakan HPH (High Pressure Homogenizer) pada tekanan 34,5 MPa<br />dengan 10 siklus. Rasio RPO dan air dalam emulsi adalah 5 : 95; 7,5 :<br />92,5; dan 10 : 90 (b/b), dan persentase Tween 80 sebagai pengemulsi<br />adalah 2,5; 5,0; 7,5; dan 10% (b/b) dari total emulsi. Pada tahap kedua,<br />nanoemulsi disiapkan dengan persentase RPO: 2, 4, dan 6% (b/b) dan<br />pengemulsi 1,5; 3,0; dan 4,5% (b/b) dari total emulsi. Hasil penelitian<br />tahap pertama menunjukkan nanoemulsi yang dibuat dengan rasio RPO :<br />air = 5 : 95 dan 7,5 : 92,5 serta pengemulsi 5% (b/b) menghasilkan emulsi<br />dengan ukuran droplet 115,1 sampai 145,2 nm dan stabil. Nanoemulsi<br />yang dihasilkan dari penelitian tahap kedua memiliki ukuran droplet 94,9<br />sampai 125,5 nm, dan kadar β-karoten antara 47,6 sampai 130,9 mg/l.<br />Ukuran droplet nanoemulsi yang kurang dari 125 nm dapat dihasilkan<br />dengan formula rasio RPO dan pengemulsi kurang dari 2,0.<br />Kata kunci: minyak sawit merah, β-karoten, nanoemulsi, homogenizer</p><p>ABSTRACT<br />Red palm oil (RPO) and β-carotene are insoluble in water. It makes<br />can be used to improve RPO and β<br />This research is aimed to produce stable RPO nanoemulsion enriched with<br />β-carotene. The research was conducted in the SEAFAST CENTER<br />Laboratory, Bogor Agriculture University from January to September<br />following steps, i.e. enrichment of RPO with β<br />using a high pressure homogenizer at a pressure of 34.5 MPa in 10 cycles.<br />The ratio of RPO and water in the mixture were 5 : 95; 7.5 : 92.5; and 10 :<br />10% (w/w) of the total emulsions. In the second stage, nanoemulsions<br />were prepared on various RPO percentage of 2, 4, and 6% (w/w) and<br />had a droplet size from 115.1 to 145.2 nm and stable. Nanoemulsions were<br />resulting from the second stage had droplet size from 94.9 to 125.5 nm,<br />and β-carotene content were 47.6 to 130.9 mg/l. Droplet size of<br />nanoemulsions is less than 125 nm. It can be produced with RPO and<br />Key words: red palm oil, β-carotene, nanoemulsion, homogenizer</p>

Mikroenkapsulasi Β-Karoten dari Minyak Sawit Mentah untuk Suplemen Pro Vitamin A

2016 ◽  
Vol 8 (15) ◽  
pp. 11-17
Author(s):  
Suroto Hadi Saputra
Keyword(s):  
Vitamin A ◽  
Spray Drying ◽  
Palm Oil ◽  
Beta Carotene ◽  
Sodium Caseinate ◽  
Crude Palm Oil ◽  
Carotene Content ◽  
Significance Level ◽  
Randomized Design ◽  
Β Carotene

Crude palm oil (cpo) have a yellow-orange color which is a carotenoid compound. The dominant compounds can found in carotenoids is β-carotene, α-caroten, γ-caroten and lycopene. β-carotene is found in carotenoids can be separated by insulation. β-carotene is easyly oxisidation, to fry these problems coating method can be use.  The purpose of this study is to obtain the best mix of material coating composition of maltodextrin and sodium caseinate.  Research methods used include extraction, fractination, coating and spray drying. The design of experiment of this research is a completely randomized design with a significance level 5%, if there  a real effect then continue with duncant multiple range test (DMRT) using SPSS version 16 software significance level 5%. The results showed that the best composition of the mixture obtained 50 ml of β-carotene: 80 grams of maltodextrin: 40 grams of sodium caseinate with beta-carotene content of 1,500 ppm, water content 3.35%, and  497.275 µm diameter for the composition of a mixture of 50 ml of β-carotene:160 grams of maltodextrin:120 grams of sodium caseinate. ABSTRAKMinyak sawit mentah (crude palm oil) memiliki warna kuning–oranye yang merupakan senyawa karotenoid. Senyawa yang dominan terdapat dalam karotenoid antara lain β-karoten, α-karoten, γ-karoten dan likopen. β-karoten yang terdapat dalam karotenoid dapat dipisahkan dengan cara isolasi. β-karoten  mudah mengalami oksidasi, untuk mengatasi permasalahan tersebut adalah dengan cara penyalutan. Tujuan penelitian ini adalah memperoleh komposisi campuran terbaik bahan penyalut maltodekstrin dan natrium kaseinat. Metode penelitian yang digunakan antara lain ekstraksi, fraksinasi, penyalutan dan spray drying. Rancangan percobaan yang digunakan adalah rancangan acak lengkap dengan taraf nyata 5%, bila terdapat pengaruh nyata dilanjutkan dengan uji duncant multiple range tes (DMRT) SPSS versi 16 taraf nyata 5%. Hasil penelitian menunjukkan bahwa komposisi campuran terbaik diperoleh 50 ml β-karoten : 80 gram maltodekstrin : 40 gram natrium kaseinat dengan kandungan β-karoten sebesar 1.500 ppm, kadar air 3,35%, dan diamater 497,275 µm untuk komposisi campuran 50 ml β-karoten : 160 gram maltodekstrin : 120 gram natrium kaseinat. Kata kunci : mikroenkapsulasi, minyak sawit mentah, suplement vitamin A.  

scholarly journals KARAKTERISTIK MINYAK CAMPURAN RED PALM OIL DENGAN PALM KERNEL OLEIN (Characteristics of Oil Blends from Red Palm Oil and Palm Kernel Olein)

2016 ◽  
Vol 36 (02) ◽  
pp. 145 ◽  
Author(s):  
Maria Ulfah ◽  
Adi Riswanto ◽  
Ngatirah Ngatirah
Keyword(s):  
Melting Point ◽  
Cloud Point ◽  
Palm Oil ◽  
Point Cloud ◽  
Palm Kernel ◽  
Red Palm Oil ◽  
Palm Kernel Olein ◽  
Oil Blends ◽  
Saponification Value ◽  
Β Carotene

Characteristics of oil blends has been produced from red palm oil (RPO) and palm kernel olein (PKOo) with seven ratios with a total of 100, namely A (0:100), B (25:75), C (40:60), D (50:50), E (60:40), F (75:25) and G (100:0) v/v investigated with randomized complete block design. The result showed that different of ratio levels RPO and PKOo have some effects on peroxide value, saponification value, melting point, cloud point and β-carotene content from RPO-PKOo oil blends, but has not effect on free fatty acid content. Higher level of PKOo content on formulas oil blends were decreased of saponification value and melting point, but was increased of cloud point. The best of RPOPKOo oil blends has been obtained at ratio 50:50 (v/v), with 459.52 ppm β-carotene, 1.35 meq/kg peroxide value, 0.09 % free fatty acid, 202.60 saponification value, 24.15 oC melting point and 7.15 oC cloud point. Fatty acids composition were 1.24 % capric acid, 29.00 % lauric acid, 10.09 % miristic acid, 23.10 % palmitic acid, 5.84 linoleic acid, 27.30 % oleic acid and 3.43 % stearic acid.Keywords: Red palm oil, palm kernel olein, oil blends, chemical and physical propertiesABSTRAKSifat-sifat minyak campuran yang dihasilkan dari red palm oil (RPO) dan palm kernel olein (PKOo) dengan tujuh tingkat rasio yang totalnya 100, yaitu A (0:100), B (25:75), C (40:60), D (50:50), E (60:40), F (75:25) dan G (100:0) (v/v) dikaji menggunakan rancangan acak lengkap kelompok. Hasil penelitian menunjukkan bahwa rasio RPO:PKOo mempengaruhi angka peroksida, angka penyabunan, melting point, cloud point dan kadar β-karoten dari minyak campuran RPO-PKOo yang dihasilkan, namun tidak mempengaruhi kadar asam lemak bebas. Peningkatan jumlah PKOo yang ditambahkan dalam minyak campuran RPO-PKOo, akan menurunkan angka penyabunan dan melting point, namun akan menaikkan cloud point. Produk minyak campuran RPO-PKOo terbaik diperoleh pada rasio 50:50 (v/v), dengan kadar β-karoten 459,52 ppm, angka peroksida 1,35 meq/kg, asam lemak bebas 0,09 %, angka penyabunan 202,60, melting point 24,15 oC dan cloud point 7,15 oC, serta komposisi asam lemak (kaprat 1,24 %, laurat 29,00 %, miristat 10,09 %, palmitat 23,10 %, linoleat 5,84 %, oleat 27,30 % dan stearat 3,43 %).Kata kunci: Red palm oil, palm kernel olein, minyak campuran, sifat kimia, sifat fisika

scholarly journals A Comparison of Retinyl Palmitate and Red Palm Oil β-Carotene as Strategies to Address Vitamin A Deficiency

Nutrients ◽  
2013 ◽  
Vol 5 (8) ◽  
pp. 3257-3271 ◽  
Author(s):  
Ellie Souganidis ◽  
Arnaud Laillou ◽  
Magali Leyvraz ◽  
Regina Moench-Pfanner
Keyword(s):  
Vitamin A ◽  
Palm Oil ◽  
Vitamin A Deficiency ◽  
Retinyl Palmitate ◽  
Red Palm Oil ◽  
Β Carotene

Red palm oil as a source of β-carotene in a school biscuit used to address vitamin A deficiency in primary school children

2000 ◽  
Vol 51 (sup1) ◽  
pp. s43-s50 ◽  
Author(s):  
M. E. van Stuijvenberg ◽  
M. Faber ◽  
M. A. Dhansay ◽  
C. J. Lombard ◽  
N. Vorster ◽  
...  
Keyword(s):  
Vitamin A ◽  
Primary School ◽  
Palm Oil ◽  
School Children ◽  
Vitamin A Deficiency ◽  
Primary School Children ◽  
Red Palm Oil ◽  
Β Carotene

scholarly journals Red Palm Oil to Combat Vitamin A Deficiency in Developing Countries

1994 ◽  
Vol 15 (2) ◽  
pp. 1-6 ◽  
Author(s):  
C. Rukmini
Keyword(s):  
Vitamin A ◽  
Palm Oil ◽  
Vitamin A Deficiency ◽  
Reductase Activity ◽  
Plasma Cholesterol ◽  
Human Consumption ◽  
Serum Retinol ◽  
Red Palm Oil ◽  
Toxicological Studies ◽  
Β Carotene

Red palm oil (RPO), besides providing calorie density to the diet, is also the richest natural source of β-carotene, a precursor of vitamin A and an antioxidant that destroys singlet oxygen and free radicals. Chemical analysis of the fatty acid composition of RPO indicates that it has 50% saturated, 40% mono-unsaturated, and 10% polyunsaturated fatty acids. RPO contains 550 mg/g of total carotenoids, of which 375 mg/g represent β-carotene. It also contains 1,000 mg/g of tocopherols and tocotrienols. Nutritional values in rats fed 10% RPO in a 10% casein diet were comparable to those fed 10% ground nut oil (GNO) or 10% RBDPO (refined, bleached, deodorized palm oil). Rats fed RPO or RBDPO had significantly lower plasma cholesterol concentrations than those fed GNO. Significant inhibition of micro-somal 3-hydroxy-3-methylglutaryl coenzyme A reductase activity was observed in the RPO and RBDPO groups, indicating reduced synthesis of endogenous cholesterol. Toxicological studies also indicate that RPO is safe for human consumption. Indian school children fed supplementary snacks prepared with RPO for 60 days had significant increases in serum retinol levels as well as an increased liver retinol store, suggesting the ready bioavailability of β-carotene.

Physicochemical properties of red palm oil extruded potato and sweet potato snacks

2021 ◽  
Vol 72 (2) ◽  
pp. e412
Author(s):  
Y.Y. Liu ◽  
T.M. Olajide ◽  
M. Sun ◽  
M. Ji ◽  
J.H. Yoong ◽  
...  
Keyword(s):  
Sweet Potato ◽  
Palm Oil ◽  
Nutritional Quality ◽  
Water Solubility ◽  
Expansion Ratio ◽  
Anisidine Value ◽  
Red Palm Oil ◽  
Sensory Score ◽  
Water Feed ◽  
Β Carotene

Extruded potato (P) and sweet potato (SP) products with red palm oil (RPO) were prepared under different conditions. Superior product characteristics such as sensory score, expansion ratio, and water solubility index, among others, were obtained at high extrusion temperature (150-155 °C) and low water feed rate to the extruder (50.4-50.8 mL/min). The optimal products, P1 and SP1, had high micronutrients as their total contents of β-carotene, squalene, tocopherols, and tocotrienols were 883.2, 304.4, 262.4, and 397.0 mg/kg of oil, respectively. The average peroxide value was 4.3 meq O2/kg oil, p-anisidine value 3.3, and induction period (100 °C) 11.4 h. Moreover, RPO extruded with P showed a better extrusion behavior but lower micronutrient retention and oxidative stability than that extruded with SP. Thus, the finding herein is important for investigating extrusion conditions, increasing variety, improving nutritional quality, assessing applicability and predicting the shelf-life of RPO-P/SP-extruded food.

Combining Ability of Sweet Potato [Ipomoea batatas (L.) Lam] Genotypes for Beta Carotene and Dry Matter Content in Southern Guinea Savanna, Nigeria

2021 ◽  
Vol 19 (1) ◽  
pp. 53-61
Author(s):  
M.S Afolabi ◽  
G.O Agbowuro ◽  
A.E Salami ◽  
M.O Akoroda
Keyword(s):  
Vitamin A ◽  
Sweet Potato ◽  
Dry Matter ◽  
Beta Carotene ◽  
Diallel Analysis ◽  
Matter Content ◽  
Dry Matter Content ◽  
Carotene Content ◽  
Guinea Savanna ◽  
Β Carotene

Roots of orange fleshed sweet potato varieties currently available in Nigeria contain high quantities of β-carotene or pro-vitamin A but have high moisture content. These varieties have been found to be a cheap and important remedy for vitamin A deficiency. The cream or white fleshed varieties on the other hand, have sweet taste with high dry matter content, giving a dry texture, a quality trait preferred in Nigeria. The objectives of this study were to examine the quantitative inheritance of important traits in sweet potato by means of a diallel analysis with a view to estimating the GCA and SCA components of genetic variance, and to determine the associated type of gene action controlling β-carotene content and root dry mass. A diallel crosses experiment using six parental sweet potato genotypes crossed in all possible combinations were carried out. Resultant thirty progenies were evaluated for beta carotene (β-carotene) and dry matter content in Landmark University, Omu Aran, Kwara State, Nigeria during the cropping season of 2012 and 2013. The 30 F1 progenies along with their parental lines were planted in the same field trial. The trial was laid out in 6 x 6 triple lattice in two replications. Highly significant (P≤ 0.01) differences were observed among the genotypes for all the tested traits. The average β-carotene content for the progenies was 2.86 (mg/100 g f.w.) while the dry matter content was 31.89%. The cross combination 199024.2 x Excel recorded the highest beta carotene (14.37 mg/100 g f.w) and dry matter content (40.10%), this candidate is therefore suggested for further evaluation. Key words: Diallel analysis, Dry matter, Southern Guinea Savanna, Sweet potato, Vitamin A, β-carotene.

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