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1. Financial Analysis of Coconut Sugar Production: A Case Study in Mempawah Regency, Indonesia

Author:
Ekawati; Rahmatullah Rizieq; Ellyta
Source:
Caraka Tani 2022 v.37 no.1 pp. 132-141
ISSN:
2599-2570
Subject:
coconuts,   etc   ; agricultural industry; case studies; income; sugars; Indonesia;     Show all 6 Subjects
Abstract:
... Coconut is one of the key plantation commodities in the Mempawah Regency that needs to be developed. This is necessary in order to increase the income of coconut sugar craftsmen and also allow them gain knowledge of the industrial scale through feasibility studies on the agro-industry. Therefore, this study aims to analyze the structure of production cost and operating income as well as the feasib ...
DOI:
10.20961/carakatani.v37i1.51866

2. Predicting the Potential Suitable Climate for Coconut (Cocos nucifera L.) Cultivation in India under Climate Change Scenarios Using the MaxEnt Model

Author:
Kukkehalli Balachandra Hebbar; Pulloott Sukumar Abhin; Veliyathukudy Sanjo Jose; Poonchalikundil Neethu; Arya Santhosh; Sandip Shil; P. V. Vara Prasad
Source:
Plants 2022 v.11 no.6 pp. -
ISSN:
2223-7747
Subject:
coconuts,   etc   ; climate; climate change; coasts; temperature; trees; India;     Show all 7 Subjects
Abstract:
... Climate change and climate variability are projected to alter the geographic suitability of lands for crop cultivation. Early awareness of the future climate of the current cultivation areas for a perennial tree crop like coconut is needed for its adaptation and sustainable cultivation in vulnerable areas. We analyzed coconut’s vulnerability to climate change in India, based on climate projections ...
DOI:
10.3390/plants11060731

3. Understanding alkaline hydrogen evolution promoted by mesopores in three-dimensional graphene-like materials from perspective of capacitance effects

Author:
Haoming Zhong; Tongtong Wang; Yong Chen; De Li
Source:
Carbon 2022 pp. -
ISSN:
0008-6223
Subject:
coconuts,   etc   ; capacitance; catalysts; cations; graphene; hydrogen production; transportation;     Show all 7 Subjects
Abstract:
... The development of simple methods for preparing three-dimensional (3D) mesopore graphene, as well as a comprehension of the connection between pore structure and catalytic characteristics, are critical for building highly efficient Pt-based electrocatalysts, but still challenging. Herein, 3D graphene-like materials with varying mesopore ratios were synthesized from coconut shells using a simple py ...
DOI:
10.1016/j.carbon.2022.07.054

4. Synthesis and Characterization of Coconut Jute Reinforced Eggshell Bio-Composite

Author:
Mayank Agarwal; Ajit Kumar N. Shukla
Source:
National Academy science letters 2022 v.45 no.2 pp. 169-173
ISSN:
0250-541X
Subject:
coconuts,   etc   ; biocomposites; egg shell; gelatin; hardness; jute; microstructure;     Show all 7 Subjects
Abstract:
... Coconut jute/ egg shell (CJ/ES) bio-composite is synthesized using the powder processing technique where gelatin acts as a binding agent and eggshell as the matrix material. Coconut jute fibres serve as a reinforcement material used to characterize the varying composition of CJ/ES. EDX and XRD are used to analyze the microstructure incorporation of gelatin gel affecting the density and Shore D har ...
DOI:
10.1007/s40009-021-01084-5

5. Estimating Coconut Production and Productivity of Local Tall in Taliabu Island Using Drone and Sampling Population

Author:
Hengky Novarianto
Source:
CORD. Coconut research & development 2022 v.38 pp. 33-42
ISSN:
2721-8856
Subject:
coconuts,   etc   ; aerial photography; fruits; hulls; industry; research; surveys; Indonesia;     Show all 8 Subjects
Abstract:
... The objective of this research is to know the local tall coconut population, production and productivity in Taliabu Island, North Maluku Province, which is crucial for the industry. The aerial photography method using drones has been carried out to determine the distribution of coconut diversity, palm age, production potential and local coconut productivity. Production data and coconut fruit compo ...
DOI:
https://doi.org/10.37833/cord.v38i.453

6. Physicochemical, nutritional, and sensory attributes of Minas frescal cheese from grazing cows fed a supplement containing different levels of babassu coconut (Orbignyaspeciosa)

Author:
Dayana Lima Maciel; Julián Andrés Castillo Vargas; Rafael Mezzomo; Marco Antônio Sundfeld da Gama; Laudi Cunha Leite; Ícaro Rainyer Rodrigues de Castro; Luis Rennan Sampaio Oliveira; Maria Luiza Costa Farias; Werbest Brenner dos Santos Luz; Kaliandra Souza Alves
Source:
International dairy journal 2022 v.127 pp. 105176
ISSN:
0958-6946
Subject:
coconuts,   etc   ; cheeses; dairy cows; milk production; odors; physicochemical properties;     Show all 6 Subjects
Abstract:
... Alternative feeds can reduce milk production costs, but quality attributes of dairy products may also be affected. The physicochemical, sensory, and fatty acid (FA) profiles of Minas frescal cheese produced from grazing cows fed different levels of cracked babassu coconut (CBC) were investigated in the present study. Actual and adjusted cheese yields in kg cow⁻¹ d⁻¹ decreased as CBC levels increas ...
DOI:
10.1016/j.idairyj.2021.105176

7. In vitro transmission of 16SrIV phytoplasmas to coconut plants by Haplaxius crudus in Yucatan, Mexico

Author:
María Narváez; Germán Nic-Matos; Carlos Oropeza
Source:
3 Biotech 2022 v.12 no.1 pp. 5
ISSN:
2190-572X
Subject:
coconuts,   etc   ; Cocos nucifera; Phytoplasma; insects; leaves; micropropagation; Florida; Mexico;     Show all 8 Subjects
Abstract:
... The coconut palm is an important crop worldwide. In America, it is affected by lethal yellowing (LY) disease, associated with the presence of 16SrIV ribosomal group phytoplasmas. Studies in Florida using insect-proof cages indicate Haplaxius crudus as a vector of LY phytoplasmas to palm species, including coconut. Here, an in vitro transmission system was used to verify that H. crudus collected in ...
DOI:
10.1007/s13205-021-03069-z

8. Molecular characterisation of an atypical coconut-like odour in cocoa

Author:
Caterina Porcelli; Martin Steinhaus
Source:
European food research & technology 2022 v.248 no.6 pp. 1513-1523
ISSN:
1438-2377
Subject:
coconuts,   etc   ; cocoa industry; fermentation; food research; odor compounds; odors;     Show all 6 Subjects
Abstract:
... Parallel application of an aroma extract dilution analysis (AEDA) to the volatiles isolated from a sample of fermented cocoa with an atypically pronounced coconut note and to the volatiles isolated from a reference cocoa sample revealed coconut-like smelling compounds δ-octalactone, δ-2-octenolactone, γ-nonalactone, γ-decalactone, δ-decalactone, and δ-2-decenolactone as potential causative odorant ...
DOI:
10.1007/s00217-022-03981-5

9. Comprehensive investigation and prediction model for mechanical properties of coconut wood–polylactic acid composites filaments for FDM 3D printing

Author:
J. Kananathan; M. Samykano; K. Kadirgama; D. Ramasamy; M. M. Rahman
Source:
European journal of wood and wood products 2022 v.80 no.1 pp. 75-100
ISSN:
0018-3768
Subject:
coconuts,   etc   ; biodegradability; corrosion; mathematical models; response surface methodology; thermoplastics; wood;     Show all 7 Subjects
Abstract:
... Fused deposition modeling (FDM) is a practical 3D printing technology to print thermoplastic and composite materials. The FDM 3D printing process has gained substantial attention due to its capability to produce complex and accurate components. Recently, the wood particles-based filament in 3D printing has become a subject of interest, which is due to their prominent advantages, such as thermal re ...
DOI:
10.1007/s00107-021-01768-1

10. Improving fuel characteristics through torrefaction

Author:
Neeha Brojolall; Dinesh Surroop
Source:
Energy 2022 v.246 pp. 123359
ISSN:
0360-5442
Subject:
coconuts,   etc   ; bagasse; biomass; corn stover; energy; particle size; temperature; torrefaction;     Show all 8 Subjects
Abstract:
... Three locally available biomasses namely bagasse, corn stalk and leaves (CSL) and coconut shell (CS) were subjected to torrefaction in this study. Three parameters were varied namely temperature residence time and particles sizes to determine the optimum torrefaction conditions. The enhancement factor which is a ratio between the GCV of torrefied biomass to GCV of untorrefied biomass was found to ...
DOI:
10.1016/j.energy.2022.123359

11. In Vitro Study on Actinomycetes Extracts Against The Stem Bleeding Disease of Coconut

Author:
M. M. Nisha; S. Santhosh Kumar; N. Ibomcha; S. Susmitha; B. V. Muddukrishna
Source:
CORD. Coconut research & development 2022 v.38 pp. 1-7
ISSN:
2721-8856
Subject:
coconuts,   etc   ; Ceratocystis paradoxa; Streptomyces; biopesticides; ethyl acetate; fungal growth; research;     Show all 7 Subjects
Abstract:
... Several compounds produced by Actinomycetes group of bacteria have proven potential in inhibiting plant pathogenic fungi. In the present study, two microbial ethyl acetate extracts from Streptomyces were tested for their antifungal properties against Thielaviopsis paradoxa, the causal organism of stem bleeding disease in coconut. The cultural filtrates of 2 strains of Streptomyces (AFL-1 and AFL-2 ...
DOI:
https://doi.org/10.37833/cord.v38i.431

12. Development of an eco-friendly acetosolv protocol for tuning the acetylation of coconut shell lignin: Structural, antioxidant, solubility and UV-blocking properties

Author:
Allann Karlos Alves da Mata; Vinícius Taveira de Andrade Felipe; Selma Elaine Mazzetto; Diego Lomonaco; Francisco Avelino
Source:
International journal of biological macromolecules 2022 v.211 pp. 271-280
ISSN:
0141-8130
Subject:
coconuts,   etc   ; acetic acid; acetylation; antioxidant activity; antioxidants; catalysts; lignin; solubility; sunscreens;     Show all 9 Subjects
Abstract:
... The optimization of the parameters involved in lignin extraction is crucial for obtaining a lignin with specific structural features for its further valorization. The aim of this work was to develop an eco-friendly organosolv protocol for tuning the acetylation degree of coconut shell lignins (CSLs) by using MgCl₂ and HCl as catalyst and co-catalyst, respectively. CSLs were obtained by mixing coco ...
DOI:
10.1016/j.ijbiomac.2022.05.066

13. Electromagnetic wave absorbing properties of coconut shell-derived nanocomposite

Author:
Shuang Yang; Xianxian Sun; Shasha Wang; Yuanhao Ning; Ye Yuan; Weilong Yin; Yibin Li
Source:
Carbon 2022 v.196 pp. 354-364
ISSN:
0008-6223
Subject:
coconuts,   etc   ; absorption; agroindustrial byproducts; biomass; carbon; electrical conductivity; magnetic materials; magnetism; nanocomposites;     Show all 9 Subjects
Abstract:
... Lightweight and low-cost carbon material have recently been considered as a promising microwave absorbing material (MAM), especially, biomass-derived carbon with diverse porous structures has attracted a lot of attention, because they are sustainable and easily modifiable. The excellent electrical conductivity of carbon material facilitates the attenuation of microwaves. At the same time, the appl ...
DOI:
10.1016/j.carbon.2022.05.016

14. Mesoporous and defective activated carbon cathode for AlCl4− anion storage in non-aqueous aluminium-ion batteries

Author:
Panya Thanwisai; Nattha Chaiyapo; Pornjira Phuenhinlad; Yutthanakorn Kanaphan; Jeffrey Nash; Chuleekorn Chotsuwan; Annop Klamchuen; Yan Wang; Thomas Nann; Nonglak Meethong
Source:
Carbon 2022 v.191 pp. 195-204
ISSN:
0008-6223
Subject:
coconuts,   etc   ; activated carbon; aluminum; batteries; cathodes; graphene; porous media; surface area; toxicity;     Show all 9 Subjects
Abstract:
... Most commercial rechargeable battery types suffer from several drawbacks, including high cost, toxic and hazardous materials, poor performance and general non-sustainability. Aluminium-ion batteries (AIBs), with aluminium as the most common metal in the Earth's crust, can theoretically overcome almost all these shortcomings. However, the intercalation of large-sized chloroaluminate (AlCl₄⁻) active ...
DOI:
10.1016/j.carbon.2022.01.063

15. Evaluating the thermal regeneration process of massively generated granular activated carbons for their reuse in wastewater treatments plants

Author:
P. Márquez; A. Benítez; A.F. Chica; M.A. Martín; A. Caballero
Source:
Journal of cleaner production 2022 v.366 pp. 132685
ISSN:
0959-6526
Subject:
coconuts,   etc   ; adsorbents; biomass; odors; porosity; raw materials; surface area; wastewater; wastewater treatment;     Show all 9 Subjects
Abstract:
... Wastewater treatment plants (WWTPs) use granular activated carbons (GACs) as odor retainers because of their high surface area and porosity. The volatile compounds retained in these GAC beds saturate their pores and are periodically replaced by pristine GACs, which are frequently made from biomass materials such as coconut shell. Here, in order to recycle these exhausted GACs and reuse them again ...
DOI:
10.1016/j.jclepro.2022.132685

16. Effect of Polyurethane Resin Addition on Acoustic Performance of Natural Coconut Coir Fiber

Author:
Nirmala H. Bhingare; S. Prakash
Source:
Journal of natural fibers 2022 v.19 no.8 pp. 2902-2913
ISSN:
1544-046X
Subject:
coconuts,   etc   ; Arenga pinnata; absorbance; absorption; acoustics; air; coir; corn husks; hemp; jute; polyurethanes;     Show all 11 Subjects
Abstract:
... During the last few years remarkable efforts were taken for the development of natural sound-absorbing material. Recent advances in acoustic materials lead to a variety of natural sound-absorbing materials like jute, arenga pinnata, hemp, corn husk, to name a few. This article speaks for the sound absorption characteristics of coconut coir fibers with polyurethane resin. Results of this study reve ...
DOI:
10.1080/15440478.2020.1836545

17. Detection of Palm Sugar Adulteration by Fourier Transform Near-Infrared (FT-NIR) and Fourier Transform Infrared (FT-IR) Spectroscopy

Author:
Rudiati Evi Masithoh; Ferini Roosmayanti; Kunti Rismiwandira; Muhammad Fahri Reza Pahlawan
Source:
Sugar tech 2022 v.24 no.3 pp. 920-929
ISSN:
0972-1525
Subject:
coconuts,   etc   ; Arenga pinnata; Fourier transform infrared spectroscopy; absorbance; adulterated products; least squares; sugars;     Show all 7 Subjects
Abstract:
... In this study, Fourier transform near-infrared (FT-NIR) and infrared (FT-IR) spectroscopy was employed to detect the level of adulteration of Arenga pinnata sugar (AS) with coconut sugar (CS). Various concentrations of CS ranging from 0 to 100% were added to AS, and the absorbance spectra of the resulting mixtures were measured by FT-NIR and FT-IR. The spectra were pre-processed via the normalizat ...
DOI:
10.1007/s12355-021-01058-3

18. Looking beyond history: tracing the dispersal of the Malaysian complex of crops to Africa

Author:
Ilaria M. Grimaldi; Tinde R. Van Andel; Tim P. Denham
Source:
American journal of botany 2022 v.109 no.2 pp. 193-208
ISSN:
0002-9122
Subject:
coconuts,   etc   ; arrowroot; betel; breadfruits; leaves; rice; sugarcane; taro; uncertainty; yams; Guinea; Indian Ocean;     Show all 12 Subjects
Abstract:
... In his 1959 book, Africa: Its Peoples and Their Culture History, George P. Murdock suggested that a Malaysian complex of crops dispersed to Africa in ancient times across the Indian Ocean along the Sabaean Lane. The Malaysian complex comprised bananas, sugarcane, taro, three yam species, rice, Polynesian arrowroot, breadfruit, coconut, areca palm, and betel leaf. Except for rice, arrowroot, and po ...
DOI:
10.1002/ajb2.1821

19. Rapid Adsorption of Indoor Low-Concentration Formaldehyde by β-Cyclodextrin-Based Porous Organic Polymers

Author:
Jinze Yao; Xinyu Zhang; Daofei Lv; Jiajin Huang; Xingbei Wu; Ying Wu; Junliang Wu; Daiqi Ye; Qibin Xia
Source:
Industrial & engineering chemistry process design and development 2022 v.61 no.30 pp. 11148-11155
ISSN:
1520-5045
Subject:
coconuts,   etc   ; adsorbents; adsorption; formaldehyde; human health; polymers; process design; van der Waals forces;     Show all 8 Subjects
Abstract:
... Formaldehyde (HCHO) is one of the most universal and harmful indoor gas pollutants nowadays. Even a very low concentration of HCHO does great harm to human health. Herein, we developed a kind of porous organic polymer (P-CDP) as an adsorbent for the rapid removal of HCHO. The adsorption capacity of HCHO on P-CDP is 2.78 mg g–¹ and the average adsorption rate in 10 min is 0.18 mg g–¹ min–¹ at a HCH ...
DOI:
10.1021/acs.iecr.2c01721

20. Comparison of drying behavior and product quality of coconut chips treated with different osmotic agents

Author:
M. Pravitha; M.R. Manikantan; V. Ajesh Kumar; P.P. Shameena Beegum; R. Pandiselvam
Source:
Lebensmittel-Wissenschaft + Technologie 2022 v.162 pp. 113432
ISSN:
0023-6438
Subject:
coconuts,   etc   ; air; diffusivity; equations; hygroscopicity; jaggery; mass transfer; osmotic treatment; rehydration; solutes; sucrose;     Show all 11 Subjects
Abstract:
... The feasibility of using non-conventional osmotic agents such as coconut sugar, and jaggery in coconut chips production was evaluated, and compared with sucrose treated chips in terms of quality and sensory attributes. Samples were processed at the identical condition of 0.60 mm slice thickness, 45 ᵒBrix solution concentration, and 65 °C drying temperature. Osmotic dehydration ability of different ...
DOI:
10.1016/j.lwt.2022.113432