Results 11 to 20 of about 21,174 (230)
Jurnal Ilmu Peternakan Terapan, 2022 The purpose of this study was to examine the effect of alkaline soaking time on the crude fiber and protein fractions of pineapple peel. The research consisted of two stages, the first stage was immersion of pineapple peel with husk ash water filtration
Weveri Dilahari +3 more
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Composition, enzyme and antioxidant activities of pineapple
International Journal of Food Properties, 2021 Three pineapple cultivars smooth cayenne, Tainung 17, and Tainung 19 were processed into flesh, peel, and stem. Nine samples were analyzed for their proximate compositions and bromelain activity existed in their water extracts.
C. W. Huang +3 more
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User Interface and RF-Front End Design for Radio Direction Finding-Miniature Unmanned Air Vehicles (RDF-MUAV) [PDF]
, 2020 Radio direction finding perform better at high altitude due to greater line of sight coverage. In this paper, the radio direction finding-miniature unmanned air vehicles (RDF-MUAVs) platform able to localize the beacon by accessing the direction of ...
A. Majid, Huda +3 more
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Indonesian 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
In-situ growth of zeolite-A in the fiber surface for methane adsorption [PDF]
E3S Web of Conferences, 2023 Methane as an anthropogenic gas has an effect on the atmosphere and can be used as an alternative natural gas using adsorbent material. This research aims to determine the impact of activation conditions on the surface of fibers for zeolite-A crystal ...
Amalia Sholeha Novia +9 more
doaj +1 more source
Mechanical and Structural Characterization of Pineapple Leaf Fiber [PDF]
Fibers, 2021 Evidence-based research had shown that elevated alkali treatment of pineapple leaf fiber (PALF) compromised the mechanical properties of the fiber. In this work, PALF was subjected to differential alkali concentrations: 1, 3, 6, and 9% wt/wt to study the influence on the mechanical and crystal properties of the fiber.
Eric Worlawoe Gaba +5 more
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Second-generation ethanol from pineapple leaf fibers [PDF]
Journal of Natural Fibers, 2018 The use of different lignocellulosic residues for the production of cellulosic ethanol is an alternative for the expanding demand of this fuel without increasing the planting area of traditional carbohydrate crops. One of the proposed alternatives is the use of pineapple leaf fibers (PALF) residues, which is a material rich in cellulose that can be ...
Silva, Claudemir Natalino da +3 more
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Maderas: 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
Synergism of Saccharum officinarum and Ananas comosus extract additives on the quality of electroplated zinc on mild steel. [PDF]
, 2013 Synergism of Saccharum officinarum (sugarcane) and Ananas comosus (pineapple) extract additives on the quality of electroplated zinc on mild steel in acid chloride solution was investigated experimentally at ambient temperature (*28 C).
Loto, C. A.
core +1 more source
Pineapple leaf fiber (PALF) waste as an alternative fiber in making concrete [PDF]
Journal of Physics: Conference Series, 2022 Abstract Indonesia is the 9th largest pineapple producer in the world with a production of 1.39 million tons per year. this makes the pineapple leaf fiber (PALF) waste available abundantly in Indonesia. Palf waste has not been widely used in Indonesia.
Rahmi Karolina +4 more
openaire +1 more source