In vitro human gastro-intestinal enzyme digestibility of globulin isolate from oil palm (Elaeis guineensis var. tenera) kernel meal and the bioactivity of the digest

RSC Advances ◽  
2016 ◽  
Vol 6 (24) ◽  
pp. 20219-20229 ◽  
Author(s):  
Arun Tapal ◽  
Gerd E. Vegarud ◽  
Ashoka Sreedhara ◽  
Prajna Hegde ◽  
Shashikala Inamdar ◽  
...  
Keyword(s):  
Oil Palm ◽  
Elaeis Guineensis ◽  
Ex Vivo ◽  
Palm Kernel ◽  
Kernel Meal ◽  
Intestinal Enzyme ◽  
Enzyme Digestibility

Theex vivohydrolysate of oil palm kernel globulin isolate exhibit bioactivity.

scholarly journals Accelerated in vitro propagation of elite oil palm genotypes (Elaeis guineensis Jacq.) by substituting cytokinin with putrescine

2016 ◽  
Vol 15 (50) ◽  
pp. 2767-2775 ◽  
Author(s):  
Roseli Correa Thais ◽  
Yoshimitsu Motoike Sérgio ◽  
Paula de Souza Andrade Ana ◽  
Morra Coser Sara ◽  
Queiroz Vanessa ◽  
...  
Keyword(s):  
Oil Palm ◽  
In Vitro Propagation ◽  
Elaeis Guineensis ◽  
Elaeis Guineensis Jacq

scholarly journals Potencial económico de la palma aceitera (Elaeis guineensis Jacq)

2017 ◽  
Vol 28 (2) ◽  
pp. 523
Author(s):  
Juan Sierra Márquez ◽  
Lucellys Sierra Márquez ◽  
Jesus Olivero-Verbel
Keyword(s):  
Oil Palm ◽  
Animal Feed ◽  
Elaeis Guineensis ◽  
Raw Materials ◽  
Palm Kernel ◽  
Liquid Waste ◽  
Environmental Benefits ◽  
Special Importance ◽  
La Palma ◽  
Positive Balance

The objective of this research was to highlight the economic importance of the optimal use of products and byproducts of oil palm. In Colombia, productive crops per hectare can generate, over one year, an average of 3.14 tons of oil, and up to 21.68 t of solid and liquid waste when the plant is on a productive stage. These data allowed the researcher to estimate that more than nine million of t of solid and liquid waste was produced from the 450 131 ha present in 2014, in Colombia; the produced biomass was used to generate energy and steam, releasing carbon dioxide back again into the environment. These residues have great potential in many industries, some to be developed, therefore, it is of special importance to try to maximize the use of waste produced by oil palm production, to generate economic and environmental benefits. An example of this is the palm kernel cake, with a nutritional potential in animal feed, fiber in the biocompound industry, biomass and stipe in the timber industry, glycerol, biodiesel, and liquid effluents in the chemical and biotechnological industry. The use of these raw materials may help to establish a positive balance in the cultivation of this species of oil palm in the country. 

scholarly journals In vitro ROOTING OF TENERA HYBRID OIL PALM (Elaeis guineensis Jacq.) PLANTS1

2018 ◽  
Vol 41 (4) ◽  
Author(s):  
Marlúcia Souza Pádua ◽  
Raíssa Silveira Santos ◽  
Luciano Vilela Paiva ◽  
Vanessa Cristina Stein ◽  
Luciano Coutinho Silva
Keyword(s):  
Somatic Embryogenesis ◽  
Growth Regulators ◽  
Oil Palm ◽  
Somatic Embryos ◽  
Large Scale ◽  
Elaeis Guineensis ◽  
Germination Percentage ◽  
Shoot Length ◽  
Indole Butyric Acid

ABSTRACT Oil palm is a woody monocot of economic importance due to high oil production from its fruits. Currently, the conventional method most used to propagate oil palm is seed germination, but success is limited by long time requirements and low germination percentage. An alternative for large-scale propagation of oil palm is the biotechnological technique of somatic embryogenesis. The rooting of plants germinated from somatic embryos is a difficult step, yet it is of great importance for later acclimatization and success in propagation. The aim of this study was to evaluate the effect of the auxins indole acetic acid (IAA) and indole butyric acid (IBA) on the rooting of somatic embryos of Tenera hybrid oil palm. Plants obtained by somatic embryogenesis were inoculated in modified MS medium with 10% sucrose and 0.6% agar and supplemented with IAA or IBA at concentrations of 5 µM, 10 µM, and 15 µM, and the absence of growth regulators. After 120 days, the presence of roots, root type, length of the longest root, number of roots, number of leaves, and shoot length were analyzed. Growth regulators were favorable to rooting; plants cultivated with IBA growth regulator at 15 µM showed higher rooting percentage (87%) and better results for the parameters of number of roots (1.33) and shoot length (9.83).

scholarly journals Epigenetic imbalance and the floral developmental abnormality of the in vitro-regenerated oil palm Elaeis guineensis

2011 ◽  
Vol 108 (8) ◽  
pp. 1453-1462 ◽  
Author(s):  
Estelle Jaligot ◽  
Sophie Adler ◽  
Émilie Debladis ◽  
Thierry Beulé ◽  
Frédérique Richaud ◽  
...  
Keyword(s):  
Oil Palm ◽  
Elaeis Guineensis ◽  
Developmental Abnormality

A modeling approach of the in vitro conversion of oil palm (Elaeis guineensis) somatic embryos

2005 ◽  
Vol 84 (1) ◽  
pp. 100-113 ◽  
Author(s):  
Eugéne E. Konan ◽  
Tristan Durand-Gasselin ◽  
Justin Y. Kouadio ◽  
Albert Flori ◽  
Alain Rival
Keyword(s):  
Oil Palm ◽  
Somatic Embryos ◽  
Elaeis Guineensis ◽  
Modeling Approach

Evidence for an interaction effect during in vitro rooting of oil palm (Elaeis guineensis Jacq.) somatic embryo-derived plantlets

2007 ◽  
Vol 43 (5) ◽  
pp. 456-466 ◽  
Author(s):  
Eugène K. Konan ◽  
Justin Y. Kouadio ◽  
Albert Flori ◽  
Tristan Durand-Gasselin ◽  
Alain Rival
Keyword(s):  
Somatic Embryo ◽  
Interaction Effect ◽  
Oil Palm ◽  
Elaeis Guineensis ◽  
In Vitro Rooting ◽  
Elaeis Guineensis Jacq

scholarly journals Pembentukan akar in vitro planlet kelapa sawit (Elaeis guineensis Jacq.) dalam medium cair dengan penambahan auksin In vitro rooting of oil palm (Elaeis guineensis Jacq.) plantlets in a liquid medium supplemented with auxins

2016 ◽  
Vol 78 (1) ◽  
Author(s):  
Imron RIYADI ◽  
. SUMARYONO
Keyword(s):  
Liquid Medium ◽  
Oil Palm ◽  
Elaeis Guineensis ◽  
Root Induction ◽  
Material Source ◽  
Shoot Height ◽  
Aerial Parts ◽  
Elaeis Guineensis Jacq ◽  
Root Quality

AbstractAuxin affects the growth and development of in vitro plantlets including root induction. An experiment was conducted to determine the combination and concentration of auxin for rooting of oil palm plantlets in liquid medium.Unrooted plantlets of oil palm MK 649 clone with height 6 – 7 cm and 2 – 3 leaves were used as material source. The plantlets were cultured in de Fossard liquid medium. The treatments used were combinations of NAA and IBA at 0, 5,10 and 20 μM. The results show that 10 μM NAA combined with 20 μM IBA gave the highest percentage of rooting of oil palm plantlets (73.3%) in 10 weeks. NAA and IBA concentration influenced significantly rooting percentageand root quality and there was a significant interaction between the two auxins. Root initiation response of oil palm plantlets to NAA was higher than to IBA. The best of oil palm root class which indicates root quality was obtained in a medium with 10 μM NAA + 20 μM IBA. The aerial parts of the plantlets grew well in term of shoot height, leaf number and shoot diameter especially in a medium with 10 μM NAA + 20 μM IBA. AbstrakAuksin berpengaruh terhadap pertumbuhan dan perkembangan planlet in vitro, termasuk terhadap induksi akar. Penelitian ini bertujuan untuk menentukan kombinasi dan konsentrasi auksin yang tepat dalam pembentukan akarplanlet kelapa sawit in vitro dalam medium cair. Bahan yang digunakan berupa planlet kelapa sawit klon MK 649 tanpa akar dengan tinggi 6 – 7 cm dan jumlah daun 2 – 3 helai. Planlet dikulturkan dalam medium de Fossard cair. Perlakuan yang digunakan adalah kombinasi NAA dan IBA dengan konsentrasi 0, 5, 10 dan 20 μM. Hasil penelitian menunjukkan bahwa perlakuan NAA 10 μM dikombinasikan dengan IBA 20 μM menghasilkan persentase pembentukan akar planlet kelapa sawit tertinggi yaitu 73,3% dalam waktu 10 minggu. Konsentrasi NAA dan IBA secara nyata mempengaruhi persentase pembentukan dan kualitas akar serta terdapat interaksi yang nyata antara kedua perlakuan auksin. Respons induksi akar kelapa sawit terhadap NAA lebih tinggi daripada IBA. Kelas akar planlet kelapa sawit terbaik yang menunjukkan kualitas perakaran, juga diperoleh pada NAA 10 μM dan IBA 20 μM. Pertumbuhan dan perkembangan organ bagian atas yang meliputi tinggi tunas, jumlah daun dan diameter tunas menunjukkan peningkatan yang cukup baik terutama pada perlakuan NAA 10 μM + IBA 20 μM.

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