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ISSN 0125-9318 · indonesian research institute for biotechnology and bioindustry · 123 artikel di indeks
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Artikel Jurnal
Reference gene validation and differential expression of Psy and ACCase in oil palm with contrasting oil and carotene profiles at different ripening stages
Reliable normalization and accurate quantification are essential for gene expression studies in oil palm mesocarp. This study assessed three candidate reference genes (Actin, GAPDH, and EF1α) for stability using four algorithms (ΔCt, BestKeeper, NormFinder, and GeNorm). Actin was consistently…
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Artikel Jurnal
The Impact of pasteurization on tetracycline residues, physicochemical, microbiological, and antioxidant properties of acacia honey
Honey is recognized for its high nutritional and functional value, yet it remains vulnerable to contamination by antibiotic residues such as tetracycline when beekeeping practices are not properly managed. Post-harvest pasteurization is widely utilized to improve honey safety and quality. This…
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Artikel Jurnal
Soil fungal diversity profile of the sugarcane plantations in Lampung and South Sumatra, Indonesia
As a high-value commodity, sugarcane harvesting areas in Indonesia have been declining year after year. Metagenomic studies on sugarcane plantation land are expected to provide an overview of land suitability for sustainable sugarcane production. This study investigated soil fungal communities in…
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The insignificance of genotype-by-environment interaction suggests a stable bunch component traits in oil palm progenies
Recently, the development of oil palm varieties with diverse environmental adaptations and high oil productivity has become a critical priority. Analysis of genotype-by-environment (G × E) interactions and stability is a valuable tool for achieving these goals. This study aimed to gather…
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Artikel Jurnal
Histochemistry: Indicator for Somatic Embryogenesis of Oil Palm (Elaeis guineensis Jacq.) Genotypes Pisifera and Tenera
Somatic embryogenesis plays an important role in oil palm clone regeneration by enabling large-scale propagation of genetically uniform planting materials. Nevertheless, the practical implementation of this technique remains challenging, particularly due to the low efficiency of callus induction…
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Artikel Jurnal
Biochemical and gene expression analysis for the selection of elite oil palm ortets
The rising global demand for palm oil necessitates innovative strategies to accelerate yield improvement and ensure sustainable production. Conventional propagation methods are limited by long regeneration cycles, making tissue culture a more practical alternative that relies on elite ortet…
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The impact of bio-silicic acid (BioSilAc) to increase productivity and water use efficiency in sugarcane
Sugarcane (Saccharum officinarum L.) is a vital plantation crop, serving as a raw material for various industries, including sugar, bioethanol, amino acids, and food ingredients. Therefore, the advancement of technologies aimed at increasing productivity and fertilization efficiency in sugarcane…
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Artikel Jurnal
The influence of pyrolysis temperature and dosage of shorea wood biochar produced on soil properties and sengon (Falcataria moluccana) seedling biomass
This study explores the effects of pyrolysis temperature of shorea wood biochar and its doses on the soil properties and biomass of Falcataria moluccana seedlings. The focus is optimizing pyrolysis temperatures (400°C and 600°C) and biochar doses (0%, 25%, and 50%) to enhance soil fertility and…
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Relationship between altitudes, morphological traits, and biochemical compositions of Coffea canephora Pierre ex A. Froehner in Temanggung, Indonesia
Among various edaphoclimatic factors influencing coffee bean quality, altitude is one of the primary factors that should be taken into account. This study aims to explore the relationship between altitude, morphological traits, and biochemical composition of robusta coffee in Temanggung Regency…
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Artikel Jurnal
Identification of metabolites for biomarker of nitrogen and potassium use efficiency in oil palm
Nutrient-use efficiency in oil palm is important for economic and environmental reasons. This research aimed to identify biomarkers to discriminate between tolerant and susceptible oil palms to potassium (K) and nitrogen (N) deficiency. A screening of oil palm materials for N or K use efficiency…
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Artikel Jurnal
Fabrication of Nanocellulose-EDTA Composite from Oil Palm Trunks for Cadmium Removal from Aqueous Solutions
The development of nanocellulose-based materials with enhanced properties has garnered significant interest among scientists. Oil palm trunks are a promising source of nanocellulose due to their high cellulose content, excellent adsorption capacity, and abundant availability. Cadmium, a toxic heavy…
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Artikel Jurnal
Antioxidant activity, total phenolic, flavonoid, and caffeine contents of robusta coffee (Coffea canephora) fermented with lactic acid bacteria
Robusta coffee is widely cultivated in Indonesia, but it struggles to dominate the global market due to its bitterness, slightly sour taste, and higher caffeine content. Coffee bean fermentation can be done to reduce undesirable characteristics in robusta coffee. This study aimed to evaluate the…
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Artikel Jurnal
In silico test of brotowali (Tinospora crispa) as potential anticancer agent targeting mTOR on colorectal cancer
Colorectal cancer is one of the deadliest diseases in the world. Treatment to overcome colorectal cancer has been pursued in such a way. Still, theresults are unsatisfactory, so treatment turns to herbal plants such as brotowali (Tinospora crispa) as an alternative colorectal anticancer. T.crispa…
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Artikel Jurnal
Storage stability of hydrolyzed palm kernel oil and red palm super olein blend and its softgel capsule
Hydrolyzed palm kernel oil (PKO) and red palm super olein (RPSO) blend, known as HPRB, is a novel product with potential benefits for digestive health. This blend combines the antimicrobial properties of hydrolyzed PKO with the antioxidant effects of RPSO. However, the long-term stability of HPRB…
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Artikel Jurnal
Characterization of sn-1,3 extracellular lipases of Aspergillus niger and Rhizopus oryzae for the crude palm oil hydrolysis
Crude palm oil (CPO) processing for sn-2 palmitate synthesis requires a specific sn-1,3 lipase to catalyze the hydrolysis step. These lipases are known to be derived from filamentous fungal isolates including Aspergillus niger and Rhizopus oryzae. The purpose of this study was to describe…
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Artikel Jurnal
In silico study: identification and characterization of heat shock protein 90 (HSP90) in Arabica coffee (Coffea arabica L.)
The use of low-quality planting material and extreme weather conditions caused by global warming are major factors contributing to low Arabica coffee productivity in Indonesia. The development of new cultivars and the improvement of Arabica coffee adaptability play crucial roles in preventing…
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Artikel Jurnal
Effectiveness of a combination of organosulfur and polyphenols in controlling basal stem rot disease at selected levels of disease severity
Basal stem rot (BSR) is a major disease of oil palm. One approach to control the pathogen is by using organic fungicides. This study aims to assess the efficacy of two kinds of fungicides, organosulfur and polyphenol, in suppressing Ganoderma boninense and their impact on seedlings. Poisoned agar…
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Artikel Jurnal
Techno-economic analysis and scale-up process simulation of compost production from OPEFB using rapid decomposition system (RDS) technology with SuperPro Designer®
Oil palm empty fruit bunches (OPEFB) are biomass waste from oil palm mills (POM) that are abundant and potential as feedstock for compost. However, the conventional composting process for OPEFB is time-consuming and inefficient. A Rapid Decomposition System (RDS) technology has been developed to…
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Artikel Jurnal
Extraction and characterization of fulvic acid from oil palm empty fruit bunches
Oil palm empty fruit bunches (OPEFB) contain 27.78% lignin, which can serve as an alternative source of renewable fulvic acid, alongside soil and coal. This study aims to conduct the fulvic acid extraction process using a microwave extractor. The extraction process was carried out using H2O2…
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Artikel Jurnal
Factors affecting crude palm oil quality across the supply chain and implications for downstream industries in North Sumatra and Riau
Crude Palm Oil (CPO) quality, which is vital for downstream industries, is affected by multiple supply chain factors. This study investigated these factors and industrial needs in North Sumatra and Riau, Indonesia's key provinces for CPO production. Methods included supply chain investigations…