A5061960515- Oil Palm Production and Sustainability
- Coffee research and impacts
- Biofuel production and bioconversion
- Biodiesel Production and Applications
- Coconut Research and Applications
- Genomics and Phylogenetic Studies
- Food Chemistry and Fat Analysis
- Anaerobic Digestion and Biogas Production
- Plant Growth and Agriculture Techniques
- Plant biochemistry and biosynthesis
- Energy and Environment Impacts
- Engineering and Technology Innovations
- Agricultural and Environmental Management
- African Botany and Ecology Studies
- Trace Elements in Health
- RNA and protein synthesis mechanisms
- Lipid metabolism and biosynthesis
- Tea Polyphenols and Effects
- Material Science and Thermodynamics
- Energy and Environmental Systems
- Identification and Quantification in Food
- Global Energy Security and Policy
- Algal biology and biofuel production
- Smart Grid Security and Resilience
- Plant tissue culture and regeneration
PT Bio Farma (Indonesia)
2024
IPB University
2020-2024
Hashemite University
2022
Sinar Mas (Indonesia)
2015-2019
The research aimed to reduce the amount of coffee pulp (CP) as a pollutant and turn it into Coffee Cherry Fluor (CCF) functional food.CCF is expected serve function non-heme iron source treat anemia.Further, reusing CP should be able boost circulation economy.Six samples from three Arabica areas (highlands Mount Batur, Ijen, Arjuno) in Indonesia were compared La Boite CCF, commercial product made Brazil.Variables observed contents which determined by Inductively Coupled Plasma Optical...
Abstract Coffee flour (CF) from coffee pulp or husk, solid waste of processing have launched in Canada since 2015. This product is claimed as certified gluten-free, vegan, kosher, paleo, and non-GMO. Coffe stated to contain three times Fe content than fresh spinach (Spinacia oleracea L.). Several receipts cookies, donuts, cakes using CF has been introduced wheat substitution. However, the scientific publication impact for health does not appear until August 2018 yet. A review carried out...
The huge amount of coffee pulp waste is an environmental problem. Anaerobic fermentation one the alternative solutions. However, availability does not appear for year-round, whereas biogas needs continuous feedstocks digester stability. This research uses from Arabica Coffee Factory at Mengani, Kintamani, Bali–Indonesia. was transformed into pulp-hay product by sun drying preservations to extend raw materials through year. Characterization conducted after keep 15 mo review prospect as...
Photosynthetic pigments, including chlorophyll, have an important role since they provide the oxygen and source of energy for all living things. Plant algae growth is affected by photosynthesis speed which depends on availability carbon dioxide (CO2). This paper reports pilot plant scale study impact 20% to 50% CO2 biogas into growing medium microalgae obtained bio-methane purification results as gaseous bio-fuels. Research material was produced from Jatropha curcas Linn. husk digester a...
Jatropha curcas Linn. capsule husk (DH-JcL) is a residu from the manufacture of Crude Oil. Biorefinery as part "four R's" was required in DH-JcL for anaerobic digestion feedstock. Analysis result and literature study concluded that material can be managed biogas substrate, though nutrient levels relatively low, number other such volatile solid, carbohydrates, cellulose ad lignin high. The establishment two phase microbial pretreatment pre-acidification. efficiency two-phase able to increase...
Abstract The purpose of this study was to obtain the best slurry recirculation treatment for two-phase digester system which produced highest biogas production in DH-JcL substrate. conducted laboratory using 750 mL and 2 L plastic biofilter as growth immobilize. consisted 50% methanogenesis digester, hydrolysis 25% combined with digester. daily obtained from However, treatment, more stable longer period,
The purpose of this study is to conceptualize Indonesia’s ICT-based energy security tracking system with detailed indicators renewable (RE) and efficiency (EE) from the smart city extension. opportunities for improvement still wide open support advances in information communication technology (ICT) integrate internet grid. method refers five main dimensions: availability, efficiency, affordability, sustainability, governance. Then, how link concept detailing indicator RE EE city....
Abstract The oil palm conventional breeding is faced with many challenges, including the long cycle and limited genetic variations available from existing populations. Recent genomic research revealed properties of various populations could be exploited by recombining favorable alleles through molecular selection. In aimed to discover high quality single nucleotide polymorphisms (SNPs) sampled 236 diverse backgrounds palms, a paired-end ddRAD-sequencing was employed allelic variations. Whole...
Indonesia is an archipelago that has a wealth of marine fish resources, and the country with second-longest coastline in world. The improvement witnessed economy recent years, as result growth experienced various sectors, among which fisheries marine. To overcome this problem, portable conveyor system moving equipment for fishermen’s catches was designed. It can be placed at dock or port where fishermen are anchored unloading from sea. designed to have ability move up down frame, making used...
The purpose of this study is to analyze the potential for energy savings because laundry industry consumes a lot and water. If industries are not controlled, it will cause serious environmental problems. audit activity was divided into three stages. Pre-audit stage, auditors were groups with clear details tasks responsibilities, starting conducting audits on floor, analyzing statistical data, process flow. Site stage; conduct an floor from beginning end process, then collecting confirming...
Low in-vitro regeneration rate of oil palm is the main limitation for clonal mass propagation. To evaluate performance propagation, an experiment comprising 167 ortets are established and evaluated traits. Genetic parameters analyzed using anova, followed by Ward's clustering to classify selection best progeny. The results showed a high heritability value on callogenesis embryogenesis rate. both traits produces five clusters. KN16 progeny gives among 19 analyzed, where almost belongs...
Infant/toddler food (ITF) contamination with As is a severe issue of concern due to the fact that second leading source after drinking water in aspect toxicity induced by nutrition. This study aimed perform preliminary assessment commercially available ITF Libya, thus revealing possible exposure consumers As. samples were purchased at supermarkets and divided as follows: i) containing cereal mixture (ITF-mix); ii) wheat (ITF-wheat); iii) rice (ITF-rice). The total concentration was detected...
The purpose of this study is to conceptualize an urban Hi-Tech Cook-Stove (HTCS) design using agricultural waste. Several steps need be carried out. First, determine the cooking activities depend on family size and food categories. Second, calculate energy required for cooking. Third, mass biomass fuel required. Fourth, consumption rate. Fifth, dimensions stove by considering ergonomics, easy in manufacturing, installation, etc. Sixth, estimate volume each component. result shows that supply...
A popular beverage globally attributable to its energizing properties and distinctive flavor, coffee is one of the majorly produced agricultural merchandise. With reputation, nonetheless, comes a sizeable waste in production process. Reduce, reuse, recycle, improve circular economy —coffee pulp husk into functional food, i.e ., cherry flour. This study examined amino acid composition contents originating from four locations: Ijen Farm, Karang Ploso Mengani La Boitê. In triplication, samples...
Jatropa curcas Linn. (JcL) capsule husk was not recommended as biogas feedstocks. However for biorefinery purpose, several technologies have been conducting to solve this problem. This research reported quantity and quality comparison of Dry Husk Jcl (DH-JcL) in one phase system batch digester compare with semi continuous digester. HDPE drum 80 L working volume used 40 days hydraulic retention time. Feeding DH-Jcl solvent water mixed on concentration 1: 8. Research conclusion showed that...
The predominant fatty acids of jatropha oil are oleic acid (42.02%), linoleic (35.38%), palmitic (14.54%), and stearic (6.3%). Ratio content oil, especially for (42.02%) compare to (35.38%) is approximately equal. oxidation stability showed that methyl oleate around 2.79 h linoleate 0.94 h. Therefore, the presence will decrease value oil. objective research was modify composition, increase reduce To achieve construction transformation vectors Δ 12 desaturase FAD2 gene silencing designed. In...
Abstract Increasing of dry areas for Oil Palm plantation due to climate change led the breeders develop drought stress, tolerant palm. Characterization genetic materials their physiological and properties is required. Two distinct progenies derived from Tanzanian origin used more adaptive unwatered Nigerian sensitive, were subjected analysis. Physiological related variables observed sap flow, water potential, soil content, greenhouse temperature relative humidity, stomatal density, pore...
Oil palms ((Elaeis guineensis Jacq.), have been widely cultivated in Sumatera for over two planting generations and occupied lands with various soil characteristics. In order to investigate microbial diversity characteristics of oil palm plantation, a molecular analysis called Terminal Restriction Length Polymorphism (T-RFLP) was adopted. The aim this research analyze the bacterial within several plantations Sumatera. DNA extraction performed using kit fragment following T-RFLP techniques....
Abstract. Aditama R, Tanjung ZA, Sudania WM, Nugroho YA, Utomo C, Liwang T. 2020. Analysis of codon usage bias reveals optimal codons in Elaeis guineensis. Biodiversitas 21: 5331-5337. Codon oil palm genome was reported employing several indices, including GC content, relative synonymous (RSCU), the effective number (ENC), and adaptation index (CAI). Unimodal distribution content observed matched with non-grass monocots characteristics. Correspondence analysis (COA) on showed that main axis...
Abstract. Yono D, Nugroho YA, Tanjung ZA, Utomo C, Liwang T. 2021. Genomewide SNP marker identification associated with drought tolerance in oil palm. Biodiversitas 22: 3138-3144. Drought stress is one of the abiotic stresses that frequently occurred palm plantation and has a negative impact on fresh fruit bunch (FFB) production. Therefore, drought-tolerant palms are essential to be selected mitigate this challenge. In Indonesia, several areas have dry climate, such as Lampung province....
Abstract Urban in Indonesia, is no longer limited as a center of community settlement. Now the city also functions government, central hierarchy, and economic growth. As logical consequence role cities growth economy, urban contributions to national are increasing. To overcome this problem, portable conveyor solar-energized drying system was designed. With system, dryer will be easily moved flexible use. The advantage process could done continuously with little human power. Therefore,...
Hebel brick is used in making the walls of house. One materials hebel bricks sand. The water content sand will affect quality bricks. less sand, better In order to get with a little content, it necessary do drying process. To overcome this problem, rotary dryer for using renewable energy, particular biomass energy sources was designed. It can be placed quarry near river or beach. designed have ability dry wet by putting dryer, system usable both sunny and rainy conditions. process take place...
Sheet Glass Industry is one industry that uses 75 % natural gas energy and 25 electricity. Using the Intergovernmental Panel on Climate Change, IPCC-2006 emission calculation method, average greenhouses (GHG) emissions obtained from calcination process 112 211 t CO 2 yr –1 per plant an factor (EFkl) of 0.18 pull. With technology converting heat into electrical energy, residual combustion as flue gases has potential to be used produce energy. Referring analysis calculation; factories generate...
Coffee is one of the most popular drinks in world.However, during processing coffee a substantial quantity waste produced.This study analyzed amino acid composition cherry flour (CCF) from four farms: Ijen Farm, Karang Ploso Mengani Farm and La Boitê.The results depicted that CCF varied among different sources.Serine, histidine, threonine, isoleucine cysteine were noted higher Boitê (0.80±0.01), (1.03 ± 0.01), (1.05 0.02), (0.72 0.00) (0.61 0.04) while lower (0.16 0.00), (0.02 (0.27 0.15)...