Results 111 to 120 of about 36,406 (236)

Surface Modification of Sisal Fibers for Enhanced Interface and Performance in Bio‐Based Polyurethane Composites

open access: yesPolymer Engineering &Science, Volume 66, Issue 3, Page 2068-2080, March 2026.
Schematic representation of the processing of sisal fibers (Agave sisalana) and their incorporation into bio‐based polyurethane composites. The fibers are extracted from the plant and subjected to surface modification via corona discharge and alkaline (NaOH) treatments.
Ianca Oliveira Borges   +9 more
wiley   +1 more source

PENGARUH PEMBERIAN SARI KULIT NANAS (Ananas comosus (L) Merr) TERHADAP JUMLAH KOLONI BAKTERI PADA IKAN BANDENG (Chanos chanos F.)

open access: yesFlorea: Jurnal Biologi dan Pembelajarannya, 2016
Pineapple rind (Anana chomosus (L) Merr) is household waste has not been used optimally. Rind the  pineapple contains bromelain enzymes, citric acid and phenols, to inhibit bacterial growth.
Zainal Berlian   +2 more
doaj   +1 more source

Effect of feeding pineapple waste on growth performance, texture quality and flesh colour of nile tilapia (Oreochromis niloticus) fingerlings. [PDF]

open access: yesSaudi J Biol Sci, 2022
Anis Mohamad Sukri S   +7 more
europepmc   +1 more source

Perbaikan Pertumbuhan dan Kualitas Tanaman Lidah Buaya di Tanah Gambut dengan Aplikasi Mikoriza Arbuskula dan Pemupukan [PDF]

open access: yes, 2008
This research was aimed at studying the effectiveness of mycorrhiza, inorganic and organic fertilizer (fish and shrimp waste) on growth, yield and quality of Aloe in peat soil.
Sasli, I. (Iwan)   +4 more
core  

Efficacious Role of Biogenically Synthesized Silica Nanoparticles for Promoting Growth and Reducing Leaching in Wheat

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 1, March 2026.
ABSTRACT Introduction Silicon, as a nutrient, has been widely studied for its role as a nano‐fertilizer and in other innovative agricultural applications. The increasing use of silica nanoparticles (Si‐NPs) in advanced research across multiple disciplines highlights their broad usefulness in various scientific and technological fields.
Divya Siwach, Anu Gupta
wiley   +1 more source

Antibacterial Activity Test of Ethanol Extract Pineapple (Ananas comosus (L.) Merr.) Peel against Growth of Propionibacterium acnes

open access: yesBorneo Journal of Pharmacy, 2019
Pineapple peel (Ananas comosus (L.) Merr.) is waste from the pineapple fruit. The purpose of this study was to determine the content of pineapple peel extract and to antibacterial activity in various concentrations effective in inhibiting the growth of ...
Fitriyanti Fitriyanti   +2 more
doaj   +1 more source

Multiscale Nanocellulosic Biomaterials in Therapeutics and Food Sciences

open access: yesSmall Structures, Volume 7, Issue 3, March 2026.
Multiscale nanocellulosic biomaterials offer exceptional physicochemical, mechanical, and biological properties; enabling transformative advances in therapeutics and food sciences. This review summarizes their structure–property relationships, key applications in drug delivery, tissue engineering, and food technology. Additionally, it outlines emerging
Hemant Singh   +9 more
wiley   +1 more source

Orange and pineapple wastes as potential substrates for citric acid production

open access: yesInternational Journal of Plant Biology, 2010
Orange (pulp) and pineapple wastes were used as substrates for citric acid production by two strains of Aspergillus niger. A. niger strains NRRL 567 and 328 produced the maximum amount of citric acid (57.6% and 55.4%, respectively) at a moisture content ...
Olubukola Kuforiji   +2 more
doaj   +1 more source

Production of citric acid by Aspergillus niger using pineapple waste

open access: yesMalaysian Journal of Microbiology, 2010
A solid state fermentation was developed for citric acid production from pineapple waste by Aspergillus niger KS-7. The medium was supplemented with different concentration of glucose, sucrose, ammonium nitrate and ammonium phosphate. It was found that pineapple waste with 15% (w/v) sucrose and ammonium nitrate (0.25% w/v) gave the optimum citric acid ...
Kareem, S. O.   +2 more
openaire   +2 more sources

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