Results 11 to 20 of about 17,476 (219)

PREPARATION AND CHARACTERIZATION OF MICROCRYSTALLINE CELLULOSE (MCC) [PDF]

open access: yesBioResources, 2009
Cotton linters were hydrolyzed with different concentrations of HCl (2.5-15%) to prepare microcrystalline cellulose. Infrared spectroscopy and thermal analysis were used to follow the effect of hydrolysis on the molecular structure of the produced ...
Abd-Allah M. A. Nada   +3 more
doaj   +4 more sources

Characteristics of Microcrystalline Cellulose from Coir Fibers [PDF]

open access: yesJournal of Natural Fibers, 2022
This work aimed to extract and characterize microcrystalline cellulose from coir fibers. Extraction was achieved in a two-step process in which the coir fibers were treated with sodium hydroxide for 3 h at 100°C followed by bleaching with peracetic acid ...
Joyline Gichuki   +3 more
doaj   +2 more sources

Physicochemical characterization of banana pseudostem, peduncle, and leaf-derived microcrystalline cellulose as directly compressible excipients [PDF]

open access: yesScientific Reports
Wood is the most common source of cellulose, but overexploitation and deforestation have led to a need for alternative sources. Banana plant biomass provides a sustainable alternative to wood-based cellulose.
Amanuel Wledesilasse   +3 more
doaj   +2 more sources

Physicotechnical, spectroscopic and thermogravimetric properties of powdered cellulose and microcrystalline cellulose derived from groundnut shells [PDF]

open access: yesJournal of Excipients and Food Chemicals, 2016
α-Cellulose and microcrystalline cellulose powders, derived from agricultural waste products, that have for the pharmaceutical industry, desirable physical (flow) properties were investigated.
Chukwuemeka P. Azubuike   +2 more
doaj   +1 more source

Physicotechnical, spectroscopic and thermogravimetric properties of powdered cellulose and microcrystalline cellulose derived from groundnut shells [PDF]

open access: yesJournal of Excipients and Food Chemicals
α-Cellulose and microcrystalline cellulose powders, derived from agricultural waste products, that have for the pharmaceutical industry, desirable physical (flow) properties were investigated.
Chukwuemeka P. Azubuike   +2 more
doaj   +2 more sources

PHASE TRANSFORMATIONS IN REGENERATED MICROCRYSTALLINE CELLULOSE FOLLOWING DISSOLUTION BY AN IONIC LIQUID [PDF]

open access: yesBioResources, 2010
Phase transformations in microcrystalline cellulose (MCC) were studied following dissolution of 5, 10, and 20 wt. % MCC in the ionic liquid 1-butyl-3-methylimidazolium formate (BMIMFmO) and regeneration via water.
Alireza Shakeri, Mark Staiger
doaj   +1 more source

Extraction and Characterization of Cellulose and Microcrystalline Cellulose from Teff Straw and Evaluation of the Microcrystalline Cellulose as Tablet Excipient

open access: yesJournal of Natural Fibers, 2023
Teff (Eragrostis tef), a grass which belongs to the Family Poaceae, is widely cultivated for its starch-rich grains in Ethiopia, generating large amounts of agricultural byproduct, teff straw.
Melese Getachew   +3 more
doaj   +2 more sources

Peroxidase application reduces microcrystalline cellulose recalcitrance towards cellulase hydrolysis in model cellulose substrates and rooibos biomass [PDF]

open access: yesCarbohydrate Polymer Technologies and Applications
We have identified a HRP enzyme with microcrystalline cellulose activity, which has not yet been explored. The current study investigated the effect of HRP pretreatment on the microcrystalline cellulose substrates, Avicel and filter paper.
Mamosela Marriam Mohotloane   +4 more
doaj   +4 more sources

A one-step chemical treatment to directly isolate microcrystalline cellulose from lignocellulose source [PDF]

open access: yesBioresources and Bioprocessing
In the study, we report an effective and one-step chemical treatment for directly isolating microcrystalline cellulose (MCC) with a width of 10–50 μm and length of 100–1000 μm from various agricultural waste sources.
Thai Anh Do   +4 more
doaj   +2 more sources

Safety of feed additives consisting of microcrystalline cellulose and carboxymethyl cellulose for all animal species (International Cellulosics Association) [PDF]

open access: yesEFSA Journal
Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety of microcrystalline cellulose and carboxymethyl cellulose as ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +21 more
doaj   +2 more sources

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