Results 21 to 30 of about 35,199 (237)

The Effect of Pineapple Leaf Fiber Addition to Mechanical and Thermal Characteristics of Sago Starch Based Biofoam with Thermopressing Method

open access: yesIndonesian Journal of Chemical Analysis, 2023
Biofoam can be used as an alternative packaging to Styrofoam. Biofoam made from starch and cellulose fibers has biodegradable properties. In this study used pineapple leaf fiber as an additive to strenghen on mechanical properties of biofoam.
Rozanna Dewi   +3 more
doaj   +1 more source

Production of humic acid from pineapple leaf residue [PDF]

open access: yes, 2003
The study was carried out with the following objectives: (i) to quantify the amount of humic acid (HA) that could be extracted from composted pineapple leaf residue using potassium hydroxide (KOH) produced from pineapple leaf residue, and (ii) to compare
Abd Rahim, Anuar   +3 more
core   +1 more source

EFFECT OF PINEAPPLE LEAF FIBER LOADING ON THE MECHANICAL PROPERTIES OF PINEAPPLE LEAF FIBER – POLYPROPYLENE COMPOSITE

open access: yesJurnal Teknologi, 2015
Natural fibers have become an important issue in the development of fiber reinforced polymer (FRP) composite to resolve the current ecological and environmental problems. Among the many types of natural fibers that are available, pineapple leaf fiber (PLF) was selected as the natural fiber used in this study due to comparatively better mechanical ...
Ayu Natasya Kasim   +6 more
openaire   +1 more source

Genome-Wide Identification and Expression Analysis of Cytosine DNA Methyltransferase Genes Related to Somaclonal Variation in Pineapple (Ananas comosus L.)

open access: yesAgronomy, 2022
DNA methylation plays an important role in somaclonal variation. Cytosine-5 DNA methyltransferases (C5-MTases) are crucial enzymes for maintaining the de novo genome DNA methylation status, and the gene family has been identified and characterized in ...
Wenqiu Lin   +7 more
doaj   +1 more source

WASHFASTNESS PROPERTIES OF DYED PINEAPPLE LEAF FIBRE USING DIFFERENT DYEING TECHNIQUES

open access: yesJournal of Academia, 2021
Pineapple leaf is categorised as natural fibre resources hence creating an initiative to reduce usage of synthetic fibre. Pineapple fruits commercially have high demand in the industry causing the leaves discarded as agricultural waste. As an alternative
Anis Nazahah Binti Mohd Amin   +5 more
doaj  

Study of Natural Dyes and Pineapple Leaf Fibres Growing Locations within Plant Stems on Dyeing Intensity.

open access: yesE3S Web of Conferences, 2018
The physical properties of fibres produced from pineapple leaves can vary due to the differences in growing locations within a stem and are influenced by leaf growth age. Pineapple leaf fibres require quality increase, particularly in dyeing.
Rejo Amin   +2 more
doaj   +1 more source

Estimation of total leaf area and D leaf area of pineapple from biometric characteristics

open access: yesRevista Brasileira de Fruticultura, 2018
The estimation of pineapple total leaf area by simple, fast and non-destructive methods allow inferences related to carbon fixation estimative, biotic and abiotic damages and correlating positively with yield.
Marlúcia Pereira dos Santos   +5 more
doaj   +1 more source

Pineapple leaf fibers as a reinforcement of biocomposites - an overview

open access: yesPolimery, 2021
Based on 87 references, a literature review was presented on PLA reinforced with pineapple leaf fibers (PALF). The properties of PALF were compared with those of other natural fibers. Mechanical properties of PLA composites and factors influencing them, such as filler content, adhesion at the interface between polymer fiber and matrix, as well as fiber
Rahmah Mohamed   +3 more
openaire   +2 more sources

Recent Trends in Metabolomics by NMR Spectroscopy

open access: yesAngewandte Chemie, EarlyView.
AI tools were applied to analyze more than 5 000 publications indexed in Scopus (2018–2025), identifying key trends and research directions in NMR‐based metabolomics. The artificial intelligence‐assisted workflow classified papers into six main fields of application, human health, food and nutrition, veterinary science, plants, environment, and ...
Giorgio Di Paco   +6 more
wiley   +2 more sources

Evaluation of wetting, structural and thermal properties of electrospun nanofibers at different pineapple leaf fiber / polyethylene terephthalate ratios

open access: yesMaderas: Ciencia y Tecnología, 2021
In this study, pineapple leaf fiber and polyethylene terephthalate electrospun nanofibers were produced via electrospinning process. Six ratios of pineapple leaf fiber/polyethylene terephthalate, namely 1/10; 1/7,5; 1/5; 1/1 and 1,3/1 were prepared and ...
Fatimah Muyassarah Abdul Aziz   +5 more
doaj  

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