scholarly journals Effects of the Fruit Ripening Stage on Antioxidant Capacity, Total Phenolics, and Polyphenolic Composition of Crude Palm Oil from Interspecific HybridElaeis oleifera × Elaeis guineensis

2016 ◽  
Vol 64 (4) ◽  
pp. 852-859 ◽  
Author(s):  
Juanita C. Rodríguez ◽  
Daniela Gómez ◽  
Deborah Pacetti ◽  
Oscar Núñez ◽  
Riccardo Gagliardi ◽  
...  
Keyword(s):  
Antioxidant Capacity ◽  
Palm Oil ◽  
Fruit Ripening ◽  
Total Phenolics ◽  
Elaeis Guineensis ◽  
Ripening Stage ◽  
Crude Palm Oil ◽  
Polyphenolic Composition

Crude palm oil from interspecific hybrid Elaeis oleifera×Elaeis guineensis: Fatty acid regiodistribution and molecular species of glycerides

2013 ◽  
Vol 141 (1) ◽  
pp. 245-252 ◽  
Author(s):  
Massimo Mozzon ◽  
Deborah Pacetti ◽  
Paolo Lucci ◽  
Michele Balzano ◽  
Natale Giuseppe Frega
Keyword(s):  
Fatty Acid ◽  
Palm Oil ◽  
Molecular Species ◽  
Interspecific Hybrid ◽  
Elaeis Guineensis ◽  
Crude Palm Oil ◽  
Elaeis Oleifera

scholarly journals Palm Oil Carotenoids

1994 ◽  
Vol 15 (2) ◽  
pp. 1-8 ◽  
Author(s):  
Choo Yuen May
Keyword(s):  
Palm Oil ◽  
High Performance ◽  
Elaeis Guineensis ◽  
Provitamin A ◽  
Carotenoid Content ◽  
Crude Palm Oil ◽  
Alkyl Esters ◽  
Red Palm Oil ◽  
Potential Applications ◽  
Nutritional Effects

Crude palm oil is the richest natural plant source of carotenoids in terms of retinol (provitamin A) equivalent. This article reports on » the carotenoids found in palm oil, its fractions, byproducts, and derivatives from the Elaeis guineensis and E. oleifera palms, including their hybrids and a back-cross, as well as the carotenoids of pressed palm fibres, second-pressed oil, palm leaves, and palm-derived alkyl esters; » two novel procedures for preparing highly concentrated sources of carotenoids (>80,000 ppm), by recovery by palm alkyl esters, and by retention and concentration in deacidified and deodorized red palm oil; » the carotenoid content and profiles of the above sources obtained by high-performance liquid chromatography; and » nutritional effects of palm oil carotenoids and their potential applications for health promotion and disease prevention.

scholarly journals Production and Characterization of Green gasoline Obtained by Thermal Catalytic Cracking of Crude Palm Oil (Elaeis guineensis, Jacq.) in a Pilot Plant

2017 ◽  
Vol 13 (01) ◽  
Author(s):  
Silvio Alex Pereira Mota ◽  
Andréia De Andrade Mancio ◽  
Luiz Eduardo Pizarro Borges ◽  
Nélio Teixeira Machado
Keyword(s):  
Palm Oil ◽  
Catalytic Cracking ◽  
Pilot Plant ◽  
Elaeis Guineensis ◽  
Crude Palm Oil ◽  
Elaeis Guineensis Jacq

scholarly journals A real case study on the physicochemical changes in crude palm oil (Elaeis guineensis) during the deep-frying of akara, traditional cowpea-paste balls, in Brazil

2019 ◽  
Vol 70 (2) ◽  
pp. 305
Author(s):  
S. Feitosa ◽  
E. F. Boffo ◽  
C. S.C. Batista ◽  
J. Velasco ◽  
C. S. Silva ◽  
...  
Keyword(s):  
1H Nmr ◽  
Palm Oil ◽  
Elaeis Guineensis ◽  
Total Content ◽  
Polar Compounds ◽  
Real Case ◽  
Official Method ◽  
Deep Frying ◽  
Crude Palm Oil ◽  
Physicochemical Changes

The objective of this study was to evaluate the physicochemical changes in crude palm oil during a real case of deep-frying of akara, cowpea-paste balls, fried and sold in the streets of Brazil. Discontinuous frying over five consecutive days, using 5-h frying a day, was performed according to traditional practices. The formation of polar compounds was evaluated by the IUPAC official method and by quick tests based on measures of physical properties, Testo 270 and Fri-check. In addition, 1H-NMR spectroscopy was applied to evaluate physicochemical changes. The results showed that after 15-h frying the total content of polar compounds (TPC) exceeded the limit of 25% established in most of the recommendations and regulations on heated oils. Such a level was reached quickly due to the high content of hydrolytic compounds present in the fresh oil and to the inappropriate use of blends of fresh and used oil in the oil replenishment. The two quick tests presented significantly lower values for TPC than the official method, probably due to the elevated hydrolysis of the fresh oil. In contrast, 1H-NMR results exhibited changes in the fatty acid composition which were similar to those provided by the common GC analysis. The use of crude palm oils of better initial quality and replenishment with fresh oil only are recommended to improve the quality of the oil absorbed by akara.

Production of green diesel by thermal catalytic cracking of crude palm oil (Elaeis guineensis Jacq) in a pilot plant

2014 ◽  
Vol 110 ◽  
pp. 1-11 ◽  
Author(s):  
S.A.P. da Mota ◽  
A.A. Mancio ◽  
D.E.L. Lhamas ◽  
D.H. de Abreu ◽  
M.S. da Silva ◽  
...  
Keyword(s):  
Palm Oil ◽  
Catalytic Cracking ◽  
Pilot Plant ◽  
Elaeis Guineensis ◽  
Crude Palm Oil ◽  
Green Diesel ◽  
Elaeis Guineensis Jacq

scholarly journals Biodiesel production from crude palm oil (Elaeis guineensis Jacq). Ascending path method application

2016 ◽  
Vol 26 (5) ◽  
pp. 3-10 ◽  
Author(s):  
María del Consuelo Ortiz Tapia ◽  
Pedro García Alamilla ◽  
Laura Mercedes Lagunes Gálvez ◽  
María Isabel Arregoitia Quezada ◽  
Ricardo García Alamilla ◽  
...  
Keyword(s):  
Palm Oil ◽  
Elaeis Guineensis ◽  
Biodiesel Production ◽  
Crude Palm Oil ◽  
Elaeis Guineensis Jacq

scholarly journals PENGARUH PEMBERIAN KOMPOS KULIT KAKAO (Theobroma cacao L.) DAN KOMPOS KULIT PISANG KEPOK (Musa acuminata L.) TERHADAP PERBAIKAN SIFAT FISIKA DAN KIMIA TANAH PADA PEMBIBITAN KELAPA SAWIT (Elaeis guineensis Jacq.) Di MAIN NURSERY

2020 ◽  
Vol 4 (2) ◽  
pp. 85-98
Author(s):  
Rina Maharany ◽  
Megawati Siahaan ◽  
Muhammad Syawaluddin Hasibuan
Keyword(s):  
Palm Oil ◽  
Theobroma Cacao ◽  
Elaeis Guineensis ◽  
Musa Acuminata ◽  
Crude Palm Oil ◽  
Elaeis Guineensis Jacq ◽  
Theobroma Cacao L

Seiring dengan kenaikan produksi CPO (Crude Palm Oil) setiap tahunnya, maka menyebabkan peningkatan luas areal kebun kelapa sawit. Di Indonesia luas lahan marginal masih sangat banyak. Kompos kulit kakao dan kulit pisang kepok merupakan sumber bahan organik yang dapat meningkatkan kesuburan tanah dan tanaman. Oleh karena itu diperlukan perbaikan tanah dipembibitan kelapa sawit dengan meningkatan ketersediaan unsur hara dan sifat kimia tanah, melalui pemberian atau penambahan pupuk organik. Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian kompos kulit kakao, kompos kulit pisang serta interaksi perlakuan antara kompos kulit pisang dan kulit kakao terhadap perbaikan sifat fisik, dan kimia tanah di pembibitan kelapa sawit. Penelitian ini dilaksanakan di areal pembibitan Sekolah Tinggi Ilmu Pertanian Agrobisnis Perkebunan Medan mulai bulan Januari - Agustus 2020. Hasil penelitian menunjukkan bahwa kompos kulit pisang kepok berpengaruh nyata terhadap parameter kadar air dengan nilai terbaik adalah 24,77 yang terdapat pada perlakuan P3 (450 g/tanaman). Dan parameter kemasaman tanah (pH) dengan nilai terbaik adalah 5,68 yang terdapat pada perlakuan P3 (450 g/tanaman). Kompos kulit kakao menunjukkan pengaruh nyata terhadap parameter kadar air dengan nilai terbaik adalah 24,35 % yang terdapat pada perlakuan P3 (600 g/tanaman). Dan parameter kemasaman tanah (pH) dengan nilai terbaik adalah 5,75 yang terdapat pada perlakuan P3 (600 g/tanaman). Interaksi antara perlakuan kompos kulit kakao dan kompos kulit pisang juga menunjukkan pengaruh yang nyata terhadap parameter N-total dengan nilai terbaik adalah 0,13 yang terdapat pada perlakuan K1P2 (400 g kompos kulit kakao dan 350 g kompos kulit pisang).

scholarly journals Respons Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jacq) Terhadap Decanter Solid dan Pupuk Phospor di Pembibitan Utama

2021 ◽  
Vol 6 (1) ◽  
pp. 14
Author(s):  
Sarman Sarman ◽  
Elly Indraswari ◽  
Ahmad Husni
Keyword(s):  
Vegetable Oil ◽  
Seedling Growth ◽  
Palm Oil ◽  
Oil Palm ◽  
Elaeis Guineensis ◽  
Block Design ◽  
Dry Weight ◽  
Crude Palm Oil ◽  
Elaeis Guineensis Jacq ◽  
G 13

Oil palm is one of the most important plantation crops in the plantation sector in Indonesia. Oil palm (Elaeis guineensis Jacq) is a vegetable oil-producing plant in the form of Crude Palm Oil (CPO). CPO productivity is very much determined by quality and productive seeds. Oil palm (Elaeis guineenses Jacq) is a vegetable oil-producing plant which produce Crude Palm Oil (CPO). This study aims to determine the response of oil palm seedling growth to the provision of solid food containers and phosphate fertilizers at various doses in the main nursery. This research was conducted at the Teaching and Research Farm, Faculty of Agriculture, Jambi University, Mendalo Indah, Jambi Luar Kota District, Muaro Jambi Regency. This research was conducted for 3 months from September to December 2019. Design of the experiment used a randomized block design (RBD) with one factor, the application of various solid decanter compositions consisting of 6 treatments levels : p0= fertilizer NPKMg 44g/polybag; p1=decanter solid 140 g + 13 g (TSP) / polybag; p2=decanter solid 240 g + 13 g (TSP) / polybag; p3 = decanter solid 340 g + 13 g (TSP)/polybag; p4 = decanter solid 440 g + 13 g (TSP)/polybag; and p5 = decanter solid 540 g + 13 g (TSP) / polybag. Variables observed were  plant height,  number of leaves, stem diameter, total leaf area, root dry weight, shoot dry weight, and root shoot ratio. The results showed that giving solid decanter at various doses was able to increase growth  in all observed variables and was able to sow seedling growth at recommended fertilization doses. The application of solid decanter 140 g + 13 g (TSP) is the best dose to increase the seed height variable and able to exceed the  seed height at the recommended dose of fertilizing oil palm seedlings in the main nursery.

Hybrid palm oil (Elaeis oleifera × Elaeis guineensis) supplementation improves plasma antioxidant capacity in humans

2016 ◽  
Vol 119 (2) ◽  
pp. 1600070 ◽  
Author(s):  
Myriam Ojeda ◽  
Martha Borrero ◽  
Gonzalo Sequeda ◽  
Ofelia Diez ◽  
Vivian Castro ◽  
...  
Keyword(s):  
Antioxidant Capacity ◽  
Palm Oil ◽  
Elaeis Guineensis ◽  
Elaeis Oleifera ◽  
Plasma Antioxidant Capacity ◽  
Plasma Antioxidant
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