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Journal articles on the topic 'Kapok seed'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Primadona, Fitry, Supriyono Eko Wardoyo, and O. D. Subhakti Hasan. "KECERNAAN PROTEIN BIJI KAPUK (Ceiba petandra G) SECARA IN VITRO UNTUK PAKAN IKAN." Jurnal Sains Natural 3, no. 2 (2017): 112. http://dx.doi.org/10.31938/jsn.v3i2.61.

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Protein Digestibility of Kapok Seeds in Vitro for Fish Feed Kapok seeds is a by-product of agricultural industry having potential to be used as raw material for fish feed as a source of protein and essential fats. The content of the protein in the kapok seed flour is 28 – 34 % that is an overwhelming amount to be a great source of protein for fish feed. Feasibility studies are needed, however, the use of kapok seed based on the digestibility of the protein. Pepsin with concentrations of 0.02; 0.2; and 2 % (in 0.075 N HCl solution) kapok seed flour added in three repetitions to test the digesti

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2

., Marhaini, Eka Sri Yusmartini, and Larasati Okka Widhanny. "Transesterification of biodiesel from kapok seed oil (ceiba pentandra) using a natural heterogeneous katalyst (rice husk activation)." International Journal of Advanced Chemistry 12, no. 2 (2024): 77–81. http://dx.doi.org/10.14419/6fga1s04.

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Biodiesel as a renewable energy source can be produced by a chemical reaction between vegetable oil or animal fat and short-chain alcohol such as methanol, ethanol or buthanol and is supported by a catalyst. This process is called transesterification. From an environmental point of view, the use of biodiesel has several advantages such as reducing carbon dioxide emissions, being non-toxic and biodegradable. Kapok seed oil has potential for exploitation, particularly as a raw material for the manufacture of biofuel. Kapok seeds (Ceiba pentandra) have the potential to be used as a feedstock for

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., Marhaini, Eka Sri Yusmartini, Dewi Fernianti, and Larasati Okka Widhanny. "Transesterification of biodiesel from kapok seed oil (ceiba pentandra) using a natural heterogeneous katalyst (rice husk activation)." International Journal of Advanced Chemistry 11, no. 2 (2023): 15–19. http://dx.doi.org/10.14419/36w3ym34.

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Biodiesel as a renewable energy source can be produced by a chemical reaction between vegetable oil or animal fat and short-chain alcohol such as methanol, ethanol or buthanol and is supported by a catalyst. This process is called transesterification. From an environmental point of view, the use of biodiesel has several advantages such as reducing carbon dioxide emissions, being non-toxic and biodegradable. Kapok seed oil has potential for exploitation, particularly as a raw material for the manufacture of biofuel. Kapok seeds (Ceiba pentandra) have the potential to be used as a feedstock for

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4

C, Mohankumar. "Design and Analysis of Shaft with Blade and Drum for Kapok Seed Separator." International Journal of Innovative Research in Advanced Engineering 10, no. 07 (2023): 567–71. http://dx.doi.org/10.26562/ijirae.2023.v1007.21.

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The kapok seed separator has two main parts; one is blade shaft and another one drum. Its primary function is separating the seed from kapok silk cotton. This paper is describes designing and Analysis of blade shaft and drum. Currently, existing kapok seed separator is manufactured by using mild steel. Modelling and analysis carried out by using AUTODESK FUSION 360software. The different materials such as Alloy steel, Carbon steel and Aluminium alloy. The aim of this work is to replace mild steel blade shaft and drum of kapok seed separator with an appropriate material blade shaft and drum. Ap

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5

Zheng, YanLing, GaoJuan Zhao, and HuanCheng Ma. "Effects of Desiccation and Storage Temperature on Seed Germination in Kapok." HortTechnology 26, no. 1 (2016): 83–88. http://dx.doi.org/10.21273/horttech.26.1.83.

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Kapok (Bombax ceiba) is a deciduous tree that can grow in the dry-hot valley of southwestern China where its natural regeneration by seedlings is difficult. As mature fruit split open and seeds disperse by wind, it is difficult to collect fully mature seeds. The effects of seed moisture content (MC) and storage temperatures on seed germination of dark-brown seeds collected from split fruit and light-brown seeds collected ≈10–15 days earlier than the time of fruit split were studied to determine the effective germplasm preservation via the seeds. Dark-brown mature seeds could tolerate desiccati

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R., J. Wafar, Yakubu B., and C. Lalabe B. "Effect of Feeding Raw Kapok (Ceiba pentandra) Seed Meal on the Growth Performance, Nutrient Digestibility, Carcass and Organ Weights of Weaner Rabbits." Asian Research Journal of Agriculture 5, no. 3 (2017): 1–8. https://doi.org/10.9734/ARJA/2017/33431.

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The study was carried out to evaluate the effects of feeding raw kapok seed meal on growth performance, nutrient digestibility and carcass characteristics of weaner rabbits. Thirty (30) weaner rabbits were used for the study. Five diets were compounded using raw kapok seed meal (RKSM) at 0, 5, 10, 15 and 20% inclusion levels. The rabbits were weighed and randomly assigned to the five dietary treatments replicated three times with two rabbits per replicate in a completely randomized design. The proximate composition of raw kapok seed meal showed it contains 89.51% dry matter, 17.45% crude fibre

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Puppung, Pallawagau La. "Kapok Seed Oil As Viscosity Index Improved." Scientific Contributions Oil and Gas 10, no. 3 (2022): 3–7. http://dx.doi.org/10.29017/scog.10.3.897.

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Production, supply and development of hubricating oils for domestic use are carried out in Indonesia using domestie bate ofls and imported additives. Research on the use of kapok seed oill as a viscosity index improver for lubricating oll is as an effort for supply and development of lubricating oll additive which is produced in the country. Resuls of physical and chemical properties analysis indicate that kapok seed oil can be used Ea viscosity index improver.

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Oktanella, Yudit, Husayn Satria Nugroho, Desi Wulansari, Viski Fitri Hendrawan, Galuh Chandra Agustina, and Agri Kaltaria Anisa. "Infertility Impact of Cotton Seeds (Ceiba pentandra) and Eggplant Cepoka (Solanum torvum) on the Nfkb Expression and Seminiferous Tubules Diameter." Journal of Experimental Biology and Agricultural Sciences 10, no. 5 (2022): 1109–14. http://dx.doi.org/10.18006/2022.10(5).1109.1114.

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The presence of the solasodine and gossypol compounds in Kapok seeds (Ceiba pentandra) and cepoka eggplant (Solanum torvum) suggest the use of these two as an herbal contraceptive ingredient in male animal fertility. This study aimed to determine the effect of cepoka eggplant extract (S. torvum) and kapok seed (C. pentandra) on infertility in rats (Rattus norvegicus) through NFkB expression and seminiferous tubule diameter. The study was carried out on 75 to 90 days old male Wistar rats having 150-200 grams of body weight. The experimental design used in this study was a completely randomized

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9

Bitto, I. I. "The effect of Kapok (Ceiba pentandra) (Linn] [Gaertn] meal on sperm production rate, gonadal and extragonadal sperm reserves in male rabbits." Nigerian Journal of Animal Production 37, no. 1 (2021): 144–51. http://dx.doi.org/10.51791/njap.v37i1.1336.

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Twenty grower male rabbits of mixed breeds were used to evaluate the effect of Kapok seed meal on sperm production and sperm storage capacity: Five bucks each were randomly assigned to each of four isocaloric and isonitrogenous diets containing decorticated Kapok seed meal at 0), 10, 15 und 20% levels. After 8 weeks of ad libitum feeding, four bucks per treatment were randomly selected from each treatment group, sacrificed and their testes evaluated for sperm production, the efficiency of spermatogenesis and sperm storage capacity. The results did not show any significant differences (P>0.0

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10

Muhlisah, Muhlisah, Susilawati Susilawati, and Adistina Fitriani. "IDENTIFIKASI KERUSAKAN BIBIT KAPUK RANDU (Ceiba petandra) DI PERSEMAIAN CEMPAKA KALIMANTAN SELATAN." Jurnal Sylva Scienteae 6, no. 6 (2023): 906. http://dx.doi.org/10.20527/jss.v6i6.11018.

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Identification of damage to kapok (Ceiba petandra) seeds in Cempaka Nursey South Kalimantan, this research aims to identify damage to kapok seedlings and calculate the percentage of damage to kapok seedlings. The formula used to calculate the percentage of damage form Abadi (2003). The results of the research on the analysis of the causes of the most dominant cause of damage were found namely pests and diseases by 93.2%. The cause of damage to the seedlings is indicated by yellow spots on the leaves due to disease and holes in the leaves due to insect bites. Pests found during the observation

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11

Sukirno, Sukirno, Cleo, and Devan. "Sulphurization of Kapok (Ceiba Pentandra ) Seed Oil via H2S Bubbling Under UV Radiation and The Product’s Performance as Extreme Pressure Additives for Lubricant." ASEAN Journal of Chemical Engineering 24, no. 3 (2024): 365–72. https://doi.org/10.22146/ajche.17735.

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In this research, extreme pressure additive (EP additive) for lubricants was manufactured from Ceiba pentandra seed oil (kapok oil) via sulfurization reaction at a low temperature (50°C) by using a photochemical reactor under UV-radiation (254 nm). The sulfurization process was conducted by recirculating bubbling H2S gas through kapok oil filled in a glass chamber. The sulfurization reaction has been proven successful, as shown from the FTIR spectrum of the sulfurized kapok oil, where carbon-sulfur bond (C-S) vibration appears at a peak of 581 cm-1. It was also found that within 20 hours, the

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12

Liu, Yingjie, Lihua Lyu, Xiaoqing Xiong, Yongfang Qian, Hong Li, and Jing Guo. "Structural characteristics and sound absorption properties of poplar seed fibers." Textile Research Journal 90, no. 21-22 (2020): 2467–77. http://dx.doi.org/10.1177/0040517520921396.

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In order to make reasonable utilization of poplar seed fibers, their macromolecular structure, supramolecular structure and morphological structure were analyzed by means of a biological microscope, scanning electron microscope, Fourier transform infrared spectrometer and X-ray diffractometer, and the relationship between the structure of poplar seed fiber and its sound absorption performance was explored. The acoustic impedance transfer function method was used to test the sound absorption performance of poplar seed fiber, kapok fiber, cotton fiber, wool fiber and hemp fiber aggregates that c

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13

Muktiani, Anis, Nurul Arifah, and Widiyanto Widiyanto. "Influence of Different Vegetable Oils on In Vitro Ruminal Fermentability and Nutrient Digestibility in Ettawah Crossbred Goat." ANIMAL PRODUCTION 21, no. 1 (2020): 22. http://dx.doi.org/10.20884/1.jap.2019.21.1.689.

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This research was aimed to determine the effect of supplementation of vegetable oil (corn oil, palm oil and kapok seed oil) on in vitro ruminal fermentability and nutrient digestibility. Experiment design used was Randomized Block Design with four treatments and four replication based on rumen fluid sampling time. The four treatments namely R0 = feed without oil supplementation; R1 = R0 + 5% corn oil; R2 = R0 + 5% palm oil; and R3 = R0 + 5% kapok seed oil. The result showed that supplementation of 5% vegetable oil did not affect (P>0,05) the rumen pH, A/P ratio, and efficiency of energy con

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14

Asri, Nyoman Puspa, Yohannes Somawiharja, Yustia Wulandari Mirzayanti, Diah Agustina Puspitasari, Rachmad Ramadhan Yogaswara, and Jia-Ming Chern. "Fly ash utilization as support of nano zinc oxide composite catalyst for methanolysis of kapok (Ceiba Pentandra) seed oil." Engineering Solid Mechanics 12, no. 4 (2024): 343–52. http://dx.doi.org/10.5267/j.esm.2024.6.002.

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This study focuses on developing a nano zinc oxide (ZnO) catalyst with fly ash (FA) as a support material for converting kapok seed oil (KSO) into biodiesel. This research aims to study the preparation of nano ZnO/FA solid catalysts and the catalyst's reactivity towards kapok seed oil biodiesel (KSOB) products. The catalysts were synthesized using a modification of the Stober process, which is the co-precipitation, impregnation, and precipitation step co-occurred. The catalyst is prepared on base condition using sodium hydroxide with a solvent of methanol and zinc chloride as a raw material. F

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15

Suryanto, A., H. W. Zakir Sabara, Hardi Ismail, et al. "Production Biodiesel from Kapok Seed Oil Using Ultrasonic." IOP Conference Series: Earth and Environmental Science 175 (July 24, 2018): 012023. http://dx.doi.org/10.1088/1755-1315/175/1/012023.

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16

Shankar, S., M. Manikandan, and G. Raja. "Evaluation of tribological properties of Ceiba pentandra (kapok) seed oil as an alternative lubricant." Industrial Lubrication and Tribology 70, no. 3 (2018): 506–11. http://dx.doi.org/10.1108/ilt-04-2017-0103.

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Purpose The decrease in availability of mineral oils and their environmental hazards created the need to search for alternate bio-based oils. The aim of this study is to investigate the friction and wear characteristics of kapok (Ceiba pentandra) oil as a bio-lubricant. Design/methodology/approach The wear and friction characteristics between steel-steel contact under lubrication were found using a pin-on-disk tribometer under different loads and sliding speeds, respectively. The corrosion and oxidation stability of the test lubricants were also analyzed. The worn surfaces of the specimen are

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17

Dinata, D. D., Widiyanto Widiyanto, and Retno Iswarin Pujaningsih. "Pengaruh Suplementasi dan Proteksi Minyak Biji Kapuk Terhadap Fermentabilitas Ruminal Rumput Gajah pada Sapi Secara In Vitro." Jurnal Agripet 15, no. 1 (2015): 46–51. http://dx.doi.org/10.17969/agripet.v15i1.2299.

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(The effect of supplementation and protection of kapok seed oil on in vitro ruminal fermentability of elephant grass) ABSTRACT. The purpose of this research was to study the interaction between supplementation and protection of kapok seed oil (KSO) influence on in vitro digestibility and ruminal fermentability products of elephant grass. Material used were elephant grass, kapok seed oil, KOH and CaCl2 reagens and cattle rumen fluids. Completely randomized design (CRD) was used with two factorial pattern 3 x 5 with 2 replications, first factor was supplementation of KSO consist of 3 levels: 5%

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18

Bitto, I. I., C. N. Madugba, and I. I. Itodo. "The effect of Kapok (Ceiba pentandra) [Linn] [Gaetrn] seed meal on Performance, gut morphology and haematology of male rabbits." Nigerian Journal of Animal Production 37, no. 1 (2021): 40–49. http://dx.doi.org/10.51791/njap.v37i1.637.

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Twenty grower rabbit bucks of mixed breeds were used in the evaluation of the effects of Kapok seed meal on performance, gut morphology and the haematology of male rabbita to ascertain its suitability as a protein source for rabbits in general and breeding bucks in particular. Five bucks each were randomly assigned to each of 4 isocaloric and isonitrogenous diets conatining decorticated Kapok seed meal at 0, 10, 15 and 20% levels. After 8 weeks of ad libitum feeding, the result showed that dietary treatment had no significant effect (P>0.05) on performance. With regard to GIT morphology, tr

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Ochefu, J., I. I. Bitto, and S. A. Carew. "Carcass yield and gastro-intestinal tract morphometry of rabbits fed delinted, undecorticated raw kapok (Ceiba pentandra) seed meal based diets." Nigerian Journal of Animal Production 50, no. 1 (2023): 161–66. http://dx.doi.org/10.51791/njap.v50i1.3913.

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The nutritive potentials of raw Ceiba pentandra (Kapok) seed, an oil seed, as a substitute for conventional oil seeds in livestock feed stuff, is tested. Twenty four rabbits of mixed breeds (New Zealand White × Chinchilla) and of both sexes, with mean initial weight of 1.25±0.25 kg, were used to investigate the effect of kapok seed meal on gastro-intestinal tract morphometry and carcass yield of growing rabbits. The diet was compounded using 0% (control diet), 10, 20 and 30% sundried raw delinted, undecorticated kapok seed meal. Each dietary treatment has six replicates. The animals were assig

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Asri, Nyoman Puspa, W. D. Prasetiyo, A. Kafidhu та ін. "Transesterification of Kapok Seed Oil (Ceiba pentandra) Using Heterogeneous Catalyst Bimetallic Oxide of Zinc and Copper Supported by γ-Alumina". Materials Science Forum 988 (квітень 2020): 87–94. http://dx.doi.org/10.4028/www.scientific.net/msf.988.87.

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Biodiesel was produced from Kapok seed (Ceiba pentandra) oil (KSO) using heterogeneous bimetallic oxide of copper and zinc supported by γ-alumina. The Alumina-supported copper oxide-zinc oxide (CuO-ZnO γ /- Al2O3) further notated by ACZ was synthesized using precipitation, impregnation and gel methods. It also was characterized using the X-ray diffraction (X-RD), and Brunauwer-Emmett Teller (BET) methods. Before being transesterified, KSO was subjected to pretreatment with the aim of minimizing gum and other impurities and reducing the concentration of free fatty acids. The activity test of AC

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Mirzayanti, Yustia Wulandari, Kartika Udyani, Rizky Cahyaningsih, and M. Puguh Tri Darmawan. "KONVERSI MINYAK BIJI KAPUK MENJADI BIODIESEL MENGGUNAKAN KATALIS CaO/HTC." Jurnal Rekayasa Mesin 13, no. 2 (2022): 417–25. http://dx.doi.org/10.21776/jrm.v13i2.1045.

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This research focuses on producing biodiesel through the transesterification process of Ceiba pentandra triglyceride acid using a CaO/Hydrotalcite (CaO/HTC) catalyst. This study aimed to determine the effect of adding catalyst mass, the mole ratio of oil: methanol to biodiesel yield, and knowing the FAME content of biodiesel yield and the highest impact of adding catalyst mass and the ratio kapok seed oil to FFA conversion results. Kapok seed oil was transesterified for 2 hours at a temperature of 65°C. The molar ratio of oil and methanol used is 1:5, 1:10, 1:15, 1:20, and 1:25 (%wt). The cata

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Kusumaningtyas, Ratna Dewi, Muhammad Hafizt Akbar, and Dwi Widjanarko. "Reduction of FFA in Kapok Randu (Ceiba pentandra) Seed Oil via Esterification Reaction Using Sulfuric Acid Catalyst: Experimental and Kinetics Study." Jurnal Bahan Alam Terbarukan 8, no. 2 (2019): 156–66. http://dx.doi.org/10.15294/jbat.v8i2.23886.

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The rapid growth of the population and economy has boosted up the necessity of fuel and energy source. Until now, the world’s dependency on fossil fuel as the primary energy supply is still high. On the other hand, it has been known that the fossil-based oil and gas reserves are shrunk. Hence, it is urgent to develop alternative energy sources, which are renewable and environmentally friendly, to anticipate the energy insufficiency. Biodiesel is among the prospective renewable energy due to its advantages. Biodiesel (fatty acid methyl esters) is a type of biofuel which is derived from vegetabl

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Anwar, Farooq, Umer Rashid, Shaukat Ali Shahid, and Muhammad Nadeem. "Physicochemical and Antioxidant Characteristics of Kapok (Ceiba pentandra Gaertn.) Seed Oil." Journal of the American Oil Chemists' Society 91, no. 6 (2014): 1047–54. http://dx.doi.org/10.1007/s11746-014-2445-y.

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Ul Islam, Badar, Ahmad Mukhtar, Sidra Saqib, et al. "Thermal Conductivity of Multiwalled Carbon Nanotubes‐Kapok Seed Oil‐Based Nanofluid." Chemical Engineering & Technology 43, no. 8 (2020): 1638–47. http://dx.doi.org/10.1002/ceat.201900600.

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Nébié, Jacques, Kayaba Haro, Drissa Ouédraogo, et al. "Enhancing Box Type Solar Cookers by Using Jatropha Oil as Sensible Heat Storage Medium." Current Journal of Applied Science and Technology 43, no. 12 (2024): 107–15. https://doi.org/10.9734/cjast/2024/v43i124464.

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This research paper is based on an assessment of the performance of a box-type solar cooker insulated with kapok wool and incorporating a thermal heat storage unit. The heat storage material used in this work is Jatropha Curcas seed oil which is available locally as well as kapok wool. The realized can offer an economically viable alternative while avoiding environmental deterioration caused by the significant use of biomass and fossil energy sources for cooking purposes. The different tests based on existing standards permitted to determine the thermal performance parameters of the cooker suc

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Leh, Cheu Peng, Junidah Lamaming, Wen Ping Tan, Choon Fu Goh, Mohamad Haafiz Mohamad Kassim, and Rokiah Hashim. "Ceibapentandra (L.) Gaertn (Kapok) Seed Fibre as a Recycled Paper Reinforcement Pulp." Waste and Biomass Valorization 12, no. 9 (2021): 5175–86. http://dx.doi.org/10.1007/s12649-021-01342-z.

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Chekuboyina, Ravi Kiran, Koteswara Rao Pagolu, Bhaskar Rao Dadi, Sirisha Nagala, and Raghava Rao Tamanam. "Physico-chemical characterization and antimicrobial activity of Ceiba pentandra (Kapok) seed oil." Alternative Medicine Studies 2, no. 1 (2012): 9. http://dx.doi.org/10.4081/ams.2012.e9.

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Oil extracted from <em>Ceiba pentandra</em> seed was studied to explore its suitability for ethnomedical uses with a special emphasis on its physiochemical characterization, antimicrobial behavior and spectrophotometric parameters. Some of the physiochemical properties were examined and compared with those of standard oils and, in particular, any common characteristics with cotton seed oil were evaluated. Spectrophotometric analysis of oil was carried out to obtain information regarding the types, numbers and position of chromophores and auxochrome, and saturated and unsaturated co

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Narahari, D., and R. Asha Rajini. "Chemical composition and nutritive value of kapok seed meal for broiler chickens." British Poultry Science 44, no. 3 (2003): 505–9. http://dx.doi.org/10.1080/00071660310001598274.

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Wirastuti, Dessy Sukma, Ngurah Intan Wiratmini, and Sang Ketut Sudirga. "THE ACTIVITY TEST OF KAPOK SEED (Ceiba pentandra Gaertn.) EXTRACT ON MALE RATS (Rattus norvegicus) MATING BEHAVIOR." Metamorfosa: Journal of Biological Sciences 5, no. 1 (2018): 8. http://dx.doi.org/10.24843/metamorfosa.2018.v05.i01.p02.

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Kapuk randu (Ceiba pentandra Gaertn.) merupakan salah satu tanaman yang memiliki banyak manfaat untuk masyarakat. Tanaman ini dimanfaatkan sebagai penahan tanah dari erosi, tanaman peneduh, bahan pengisi kasur dan pakan ternak. Saat ini biji kapuk randu banyak dikembangkan sebagai bahan obat kontrasepsi herbal. Tujuan penelitian ini adalah untuk mengetahui aktivitas ekstrak biji kapuk randu (Ceiba pentandra Gaertn.) terhadap perilaku kawin tikus (Rattus norvegicus) jantan. Rancangan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 4 kelompok perlakuan dan 8 ulangan yaitu P0 (aquades d

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Hending, Daniel, Heriniaina Randrianarison, Marc Holderied, Grainne McCabe, and Sam Cotton. "The kapok tree (Ceiba pentandra (L.) Gaertn, Malvaceae) as a food source for native vertebrate species during times of resource scarcity and its potential for reforestation in Madagascar." Austral Ecology 46, no. 8 (2021): 1440–44. https://doi.org/10.5281/zenodo.13457006.

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(Uploaded by Plazi for the Bat Literature Project) Reforestation in Madagascar often relies on a few tree species with known properties. Species selection may consider aspects like human use, growth characteristics and animal use. Here, we investigated the use of the kapok tree (Ceiba pentandra) as a food source for vertebrates during the dry season in North West Madagascar. We observed 21 native vertebrate species (five lemurs, five bats and 11 birds) feed on or within C. pentandra during this period of low food availability, 48% of which are known seed dispersers. As a fast-growing species,

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Hending, Daniel, Heriniaina Randrianarison, Marc Holderied, Grainne McCabe, and Sam Cotton. "The kapok tree (Ceiba pentandra (L.) Gaertn, Malvaceae) as a food source for native vertebrate species during times of resource scarcity and its potential for reforestation in Madagascar." Austral Ecology 46, no. 8 (2021): 1440–44. https://doi.org/10.5281/zenodo.13457006.

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(Uploaded by Plazi for the Bat Literature Project) Reforestation in Madagascar often relies on a few tree species with known properties. Species selection may consider aspects like human use, growth characteristics and animal use. Here, we investigated the use of the kapok tree (Ceiba pentandra) as a food source for vertebrates during the dry season in North West Madagascar. We observed 21 native vertebrate species (five lemurs, five bats and 11 birds) feed on or within C. pentandra during this period of low food availability, 48% of which are known seed dispersers. As a fast-growing species,

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32

Hending, Daniel, Heriniaina Randrianarison, Marc Holderied, Grainne McCabe, and Sam Cotton. "The kapok tree (Ceiba pentandra (L.) Gaertn, Malvaceae) as a food source for native vertebrate species during times of resource scarcity and its potential for reforestation in Madagascar." Austral Ecology 46, no. 8 (2021): 1440–44. https://doi.org/10.5281/zenodo.13457006.

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(Uploaded by Plazi for the Bat Literature Project) Reforestation in Madagascar often relies on a few tree species with known properties. Species selection may consider aspects like human use, growth characteristics and animal use. Here, we investigated the use of the kapok tree (Ceiba pentandra) as a food source for vertebrates during the dry season in North West Madagascar. We observed 21 native vertebrate species (five lemurs, five bats and 11 birds) feed on or within C. pentandra during this period of low food availability, 48% of which are known seed dispersers. As a fast-growing species,

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33

Hending, Daniel, Heriniaina Randrianarison, Marc Holderied, Grainne McCabe, and Sam Cotton. "The kapok tree (Ceiba pentandra (L.) Gaertn, Malvaceae) as a food source for native vertebrate species during times of resource scarcity and its potential for reforestation in Madagascar." Austral Ecology 46, no. 8 (2021): 1440–44. https://doi.org/10.5281/zenodo.13457006.

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(Uploaded by Plazi for the Bat Literature Project) Reforestation in Madagascar often relies on a few tree species with known properties. Species selection may consider aspects like human use, growth characteristics and animal use. Here, we investigated the use of the kapok tree (Ceiba pentandra) as a food source for vertebrates during the dry season in North West Madagascar. We observed 21 native vertebrate species (five lemurs, five bats and 11 birds) feed on or within C. pentandra during this period of low food availability, 48% of which are known seed dispersers. As a fast-growing species,

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Hending, Daniel, Heriniaina Randrianarison, Marc Holderied, Grainne McCabe, and Sam Cotton. "The kapok tree (Ceiba pentandra (L.) Gaertn, Malvaceae) as a food source for native vertebrate species during times of resource scarcity and its potential for reforestation in Madagascar." Austral Ecology 46, no. 8 (2021): 1440–44. https://doi.org/10.5281/zenodo.13457006.

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(Uploaded by Plazi for the Bat Literature Project) Reforestation in Madagascar often relies on a few tree species with known properties. Species selection may consider aspects like human use, growth characteristics and animal use. Here, we investigated the use of the kapok tree (Ceiba pentandra) as a food source for vertebrates during the dry season in North West Madagascar. We observed 21 native vertebrate species (five lemurs, five bats and 11 birds) feed on or within C. pentandra during this period of low food availability, 48% of which are known seed dispersers. As a fast-growing species,

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Sunarti, A. R. Yelvia, Achmad Roesyadi, and Firman Kurniawansyah. "Transesterification of Kapok Seed Oil (Ceiba Pentandra) Into Biodiesel Using Natural Zeolite Catalysts." Journal of Physics: Conference Series 1845, no. 1 (2021): 012006. http://dx.doi.org/10.1088/1742-6596/1845/1/012006.

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Kurniawan, Alfin, Chintya Effendi, Lu Ki Ong, Yi-Hsu Ju, Chun Xiang Lin, and Suryadi Ismadji. "Novel, Integrated Biorefinery Approach of Ceiba pentandra (Kapok) Seed and Its Secondary Waste." ACS Sustainable Chemistry & Engineering 1, no. 5 (2013): 473–80. http://dx.doi.org/10.1021/sc300128c.

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Said, Imam Noor, Nadya Auliani Rahmatillah, and Widayat. "Biofuel Production from Kapok Seed Oil with Catalytic Cracking Process by Using Microwave." Advanced Science Letters 23, no. 6 (2017): 5799–802. http://dx.doi.org/10.1166/asl.2017.8836.

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Handayani, N. A., H. Santosa, M. Sofyan, et al. "Biodiesel Production from Kapok (Ceiba pentandra) Seed Oil using Naturally Alkaline Catalyst as an Effort of Green Energy and Technology." International Journal of Renewable Energy Development 2, no. 3 (2013): 169–73. http://dx.doi.org/10.14710/ijred.2.3.169-173.

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Nowadays, energy that used to serve all the needs of community, mainly generated from fossil (conventional energy). Terrace in energy consumption is not balanced with adequate fossil fuel reserves and will be totally depleted in the near future. Indonesian Government through a Presidential Decree No. 5 year 2006 mandates an increased capacity in renewable energy production from 5 percent to 15 percent in 2025. C. pentandra seed oil has feasibility as a sustainable biodiesel feedstock in Indonesia. The aim of this paper was to investigate biodiesel production from ceiba petandra seed oil using

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Istyami, Astri Nur, Myra Wardati Sari, Cristy Hagi Gultom, Tirto Prakoso, and Tatang Hernas Soerawidjaja. "Exploration of Novel Lipase from Plant Seeds and Plant Latexes." Indonesian Journal of Chemical Research 12, no. 1 (2024): 1–8. http://dx.doi.org/10.30598/ijcr.2024.12-ist.

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As the demand for fatty acids increases, the enzymatic process of triglyceride hydrolysis emerges as a promising technology. Compared to microbial lipase, utilization of plant lipase is more practical due to its ease of preparation and cost-efficiency. This work aimed to verify the degree of lipolysis of several novel lipase sources from plants. Novel lipase sources investigated were seeds of kapok (Ceiba pentandra), java almond (Sterculia foetida), pongam (Milletia pinnata), sea mango (Cerbera manghas), tamanu (Calophyllum inophyllum), latex of sea mango, aveloz (Euphorbia tirucalli), and jac

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Kharis, Nofal, Hary Sutjahjono, Hari Arbiantara, Digdo Listyadi Setyawan, and Nasrul Ilminnafik. "Karakteristik Biodiesel dari Minyak Biji Randu (Ceiba Pentandra) dengan Proses Transesterifikasi Menggunkan Katalis NaoH." Jurnal Energi Dan Manufaktur 12, no. 1 (2019): 37. http://dx.doi.org/10.24843/jem.2019.v12.i01.p07.

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Indonesia sangat berpotensi untuk produksi bahan bakar biodiesel yang berbahan nabati dengan keunggulan yaitu bisa diperbaharui. Banyak sumber bahan bakar alternatif yang mudah ditemukan di Indonesia untuk dijadikan bahan pembuatan biodiesel salah satunya biji randu. Pembuatan biodiesel dari bahan minyak biji randu yang diperoleh dengan cara biji randu dikeringkan terlebih dahulu kemudian biji dihancurkan dan haluskan menggunakan mesin penggiling, kemudian setelah biji halus hasil dari penggilingan dipress untuk mendapatkan minyaknya. Ektraksi biji kapuk menghasilkan 16-25 % ml minyak biji ran

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Sutrisno, Bachrun, Alif Muhammad, Zikriani Genta, and Arif Hidayat. "Indonesia Natural Zeolite as Heterogeneous Catalyst for Biodiesel Production." Key Engineering Materials 872 (January 2021): 91–95. http://dx.doi.org/10.4028/www.scientific.net/kem.872.91.

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The problem associated with biodiesel production is economic feasibility. The biodiesel cost will reduce when the low cost feedstock was used. Kapok seed oil (KSO) is a promising candidate as raw material for biodiesel synthesis. In this research, the investigation of biodiesel synthesis from KSO was studied using Indonesia Natural Zeolite as heterogeneous catalysts. The catalyst was tested to synthesize biodiesel from KSO. The reaction temperatures, KSO to methanol mole ratio, and catalyst amount were varied to examine their effects on biodiesel synthesis. The highest biodiesel yield of 84% w

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Sutrisno, Bachrun, Alif Muhammad, Zikriani Genta, and Arif Hidayat. "Indonesia Natural Zeolite as Heterogeneous Catalyst for Biodiesel Production." Key Engineering Materials 872 (January 2021): 91–95. http://dx.doi.org/10.4028/www.scientific.net/kem.872.91.

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The problem associated with biodiesel production is economic feasibility. The biodiesel cost will reduce when the low cost feedstock was used. Kapok seed oil (KSO) is a promising candidate as raw material for biodiesel synthesis. In this research, the investigation of biodiesel synthesis from KSO was studied using Indonesia Natural Zeolite as heterogeneous catalysts. The catalyst was tested to synthesize biodiesel from KSO. The reaction temperatures, KSO to methanol mole ratio, and catalyst amount were varied to examine their effects on biodiesel synthesis. The highest biodiesel yield of 84% w

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Bokhari, Awais, Lai Fatt Chuah, Suzana Yusup, Junaid Ahmad, Muhammad Rashid Shamsuddin, and Meng Kiat Teng. "Microwave-assisted methyl esters synthesis of Kapok (Ceiba pentandra) seed oil: parametric and optimization study." Biofuel Research Journal 2, no. 3 (2015): 281–87. http://dx.doi.org/10.18331/brj2015.2.3.6.

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Wiratmini, N. I., I. Setyawati, and I. Narayani. "Rats testosterone level and reproductive organ weight treated by kapok (Ceiba pentandra Gaertn.) seed extract." IOP Conference Series: Earth and Environmental Science 347 (November 8, 2019): 012023. http://dx.doi.org/10.1088/1755-1315/347/1/012023.

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Mukhtar, Ahmad, Sidra Saqib, Fatma Safdar, et al. "Experimental and comparative theoretical study of thermal conductivity of MWCNTs-kapok seed oil-based nanofluid." International Communications in Heat and Mass Transfer 110 (January 2020): 104402. http://dx.doi.org/10.1016/j.icheatmasstransfer.2019.104402.

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Mirzayanti, Y. W., A. Roesyadi, and D. H. Prajitno. "Triglyceride of Kapok seed Oil to biofuel over a synthesised Cu-Mo supported HZSM-5 catalyst." IOP Conference Series: Materials Science and Engineering 462 (January 8, 2019): 012023. http://dx.doi.org/10.1088/1757-899x/462/1/012023.

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Nove, K. Erliyanti. "KARAKTERISTIK BIODIESEL DARI MINYAK BIJI RANDU (CEIBA PENTANDRA) PADA REAKTOR BATCH BERPENGADUK BERTEKANAN MENGGUNAKAN KATALIS KOH." Journal of Research and Technology 2, no. 1 (2016): 23–27. https://doi.org/10.5281/zenodo.2582210.

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Biodiesel is fuel from plant oils that has been converted into methyil ester with transesterification process. The research was aimed at investigating the influence of KOH concentration and reaction time on the characteristics (density and viscosity) biodiesel at a pressure of 4 bar. The process of making biodiesel in a stirred batch reactor is pressurized, purged nitrogen, and the temperature operation of 60°C. The kapok seed oil used as raw material was 1000, methanol, and KOH (concentration of 0.5; 1.0; 1.5; and 2% oil by weight) were mixed and put into a reactor with a reaction time of

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Rija, Alfan A., Abubakari Said, Julius Mwita, and Kuruthumu A. Mwamende. "Floss release, seed fall and germination of kapok seeds (<i>Ceiba pentandra</i>) in an urban environment." Open Journal of Ecology 03, no. 06 (2013): 423–30. http://dx.doi.org/10.4236/oje.2013.36048.

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Herman, Indah Thuraya, Faridah Mukhrofun, Khairuddin Md Isa, Naimah Ibrahim, and Mohd Aizudin Abd Aziz. "Methanolysis of Ceiba Petandra (Kapok) seed for high yield fatty acid methyl ester (FAME): A parametric study." IOP Conference Series: Earth and Environmental Science 765, no. 1 (2021): 012075. http://dx.doi.org/10.1088/1755-1315/765/1/012075.

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Udhayakumar, K., P. Sakthivel, V. Suresh, K. K. Kavin, and P. Paramadhayalan. "Experimental investigation of performance of single cylinder DI diesel engine fueled with diesel and Kapok seed oil." Materials Today: Proceedings 46 (2021): 3739–42. http://dx.doi.org/10.1016/j.matpr.2021.02.012.

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