Results 21 to 30 of about 527 (154)

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

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

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  

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

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

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

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  

Alternative means of recycling pineapple leaf residues [PDF]

open access: yesFruits, 2003
Introduction. One of the challenges of the Malaysian pineapple industry is to develop new techniques for managing pineapple residues. A study was carried out to investi- gate whether K-humate can be produced from these residues. Materials and methods. Pineapple leaves were air-dried, shredded and chipped.
Ahmed, Osumanu H.   +3 more
openaire   +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

The kinome of pineapple: catalog and insights into functions in crassulacean acid metabolism plants

open access: yesBMC Plant Biology, 2018
Background Crassulacean acid metabolism (CAM) plants use water 20–80% more efficiently by shifting stomata opening and primary CO2 uptake and fixation to the nighttime. Protein kinases (PKs) play pivotal roles in this biological process. However, few PKs
Kaikai Zhu   +4 more
doaj   +1 more source

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