Results 1 to 10 of about 350,009 (281)

Effects of microcrystalline cellulose on some performance properties of chitosan aerogels

Maderas: Ciencia y Tecnología, 2021
The aim of this research was to investigate the effect of the microcrystalline cellulose reinforcement on some physical, mechanical, thermal, and morphological properties of the chitosan aerogels.
Ertan Ozen, Nadir Yildirim, Berk Dalkilic, Mehmet E. Ergun   +3 more
doaj   +4 more sources

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

Bioresources 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, Van Quyen Nguyen, Thi Minh Chau Nguyen, Thi Hang Nga Nguyen, Thi Huong Le   +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]

EFSA 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), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Mojca Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Roberto Edoardo Villa, Ruud Woutersen, Montserrat Anguita, Jaume Galobart, Paola Manini, Maria Vittoria Vettori, Matteo Innocenti   +21 more
doaj   +2 more sources

Characterizations of Alpha-Cellulose and Microcrystalline Cellulose Isolated from Cocoa Pod Husk as a Potential Pharmaceutical Excipient

Materials, 2022
Cellulose is a non-toxic, bio-degradable, and renewable biopolymer which is abundantly available in nature. The most common source of commercial microcrystalline cellulose is fibrous wood pulp.
O. Adeleye, Oluyemisi Adebowale Bamiro, Doha A. Albalawi, A. S. Alotaibi, Haroon Iqbal, S. Sanyaolu, M. Femi-oyewo, K. Sodeinde, Z. Yahaya, Gobika Thiripuranathar, F. Menaa   +10 more
semanticscholar   +1 more source

Preparation of Spherical Cellulose Nanocrystals from Microcrystalline Cellulose by Mixed Acid Hydrolysis with Different Pretreatment Routes

International Journal of Molecular Sciences, 2022
Spherical cellulose nanocrystal (CNC), as a high value cellulose derivative, shows an excellent application potential in biomedicine, food packaging, energy storage, and many other fields due to its special structure. CNC is usually prepared by the mixed
P. Zhu, Luyao Feng, Z. Ding, X. Bai
semanticscholar   +1 more source

A rapid identification method for adulteration of microcrystalline cellulose

Liang you shipin ke-ji, 2023
A rapid identification method of microcrystalline cellulose adulteration by near infrared spectroscopy was studied. Based on the near-infrared spectrum data of microcrystalline cellulose samples and adulterants (soluble starch, wheat flour), the material
CHEN Xiu-ming, LIANG Hao-xin, HUANG Wei-qiang, XI Xing-lin, LI Shuang, ZHANG Jia-jun   +5 more
doaj   +1 more source

Quantitative characterisation of extended-release tablets with quetiapine using NIR-chemometric methods [PDF]

Romanian Journal of Pharmaceutical Practice, 2021
This study aims to develop and validate NIR-chemometric methods for quantifying the API (quetiapine) and two excipients in extended-release tablets without sample preparation.
Teodora DRĂGAN, Luca Liviu RUS, A. MUNTEAN, A.L. VONICA-TINCU, Ioan TOMUȚĂ   +4 more
doaj   +1 more source

Investigating microcrystalline cellulose crystallinity using Raman spectroscopy

Cellulose, 2021
Microcrystalline cellulose (MCC) is a semi-crystalline material with inherent variable crystallinity due to raw material source and variable manufacturing conditions. MCC crystallinity variability can result in downstream process variability.
Ana Luiza P. Queiroz, Brian M. Kerins, Jayprakash Yadav, F. Farag, Waleed Faisal, M. Crowley, S. Lawrence, H. Moynihan, A. Healy, Sonja Vučen, A. Crean   +10 more
semanticscholar   +1 more source

Decreasing the degree of polymerization of microcrystalline cellulose by mechanical impact and acid hydrolysis.

Carbohydrate Polymers, 2022
Depolymerization of cellulose is often used as a (pre)treatment protocol within the catalytic valorization strategies of cellulose. Typical depolymerization protocols yield polymerization degrees above 70 anhydroglucose units (AGU).
K. Thielemans, Yamina De Bondt, S. Van den Bosch, A. Bautil, C. Roye, A. Deneyer, C. Courtin, B. Sels   +7 more
semanticscholar   +1 more source

Extraction and Characterization of Microcrystalline Cellulose from Lagenaria siceraria Fruit Pedicles

Polymers, 2022
Microcrystalline cellulose (MCC) is a versatile polymer commonly employed in food, chemical, and biomedical formulations. Lagenaria siceraria (bottle gourd) fruit is consumed in many parts of the world, and its pedicle is discarded as waste. In the quest
Muhammad Asif, D. Ahmed, Naveed Ahmad, M. T. Qamar, Nabil K. Alruwaili, S. N. Bukhari   +5 more
semanticscholar   +1 more source