Results 111 to 120 of about 17,476 (219)

Crystallinity and physical characteristics of microcrystalline cellulose. II. Fine structure of ground microcrystalline cellulose.

Chemical and Pharmaceutical Bulletin, 1977
Nitrogen gas adsorption isotherms are obtained on intact, 8 and 32 hours ground microcrystalline cellulose. Before the determination of adsorption isotherms, each specimen is dispersed into water, then the water is changed to ethanol, ethanol to n-pentane, and the n-pentane is evaporated in vacuo.
NAKAI, YOSHINOBU, FUKUOKA, EIHEI, NAKAJIMA, SHINICHIRO, YAMAMOTO, KEIJI   +3 more
openaire   +2 more sources

Clostridium beijerinckii cells expressing Neocallimastix patriciarum glycoside hydrolases show enhanced Lichenan utilization and solvent production [PDF]

, 2001
Growth and the production of acetone, butanol, and ethanol by Clostridium beijerinckii NCIMB 8052 on several polysaccharides and sugars were analyzed.
Vos, W.M., de, Mooibroek, H., Lopez-Contreras, A., van der Oost, J., Oost, J., van der, de Vos, W.M., Claassen, P.   +6 more
core  

Distribution and characterizations of liquefaction of celluloses in sub- and super-critical ethanol [PDF]

BioResources, 2013
Effects of reaction conditions (temperature, retention time, and cellulose/ ethanol ratio) on biomass liquefaction in sub- and super-critical ethanol were investigated in this work.
Chao-Yang Zheng, Hong-Xiu Tao, Xin-An Xie   +2 more
doaj  

Evaluation of microcrystalline cellulose modifed from alpha-cellulose obtained from <i>Costus afer</i> [PDF]

, 2011
Alpha cellulose was obtained from Costus afer and part of it was modified to microcrystalline cellulose (CAMCC). The physicochemical properties of the microcrystalline cellulose were determined and compared with those of commercial microcrystalline ...
Odoh, UE, Ajali, U, UE Odoh, O Okorie, U Ajali, Okorie, O   +5 more
core   +1 more source

Formulation of furosemide solid dispersion with micro crystalline cellulose for achieve rapid dissolution [PDF]

Journal of Advanced Pharmaceutical Technology & Research, 2010
Furosemide, a weekly acidic, loop diuretic drug indicated for treatment of edema and hypertension having high permeability through stomach. It is practically insoluble in gastric fluid (0.006 mg/ mL) and having highly permeability through stomach but due
Rajanikant C Patel, Rajesh A Keraliya, Madhabhai M Patel, Natvarlal M Patel   +3 more
doaj   +1 more source

Thiamine hydrochloride, riboflavin, pyridoxine hydrochloride, and biotin hard gelatin capsules prepared in advance and stored for the treatment of pediatric metabolic diseases: a safer alternative.

PLoS ONE
The treatment of several pediatric metabolic diseases involves vitamins supplementation. Among these, thiamine, riboflavin, pyridoxine and biotin can be prescribed and compounded as hard gelatin capsules. In compounding practice, a medication can be done
Marine Bonino, Amélie Bouchez, Amna Kadri, Ines Jacquet, Romain Paoli-Lombardo, Christophe Jean, Mélanie Fuchs, Maeva Montaleytang, Patrice Vanelle, Thierry Terme, Pascal Rathelot, Christophe Curti   +11 more
doaj   +1 more source

Surface photochemistry: Photodegradation study of pyrene adsorbed onto microcrystalline cellulose and silica

International Journal of Photoenergy, 2004
Ground-state diffuse reflectance, time resolved laser-induced luminescence, diffuse reflectance laser flash-photolysis transient absorption and chromatographic techniques were used to elucidate the photodegradation processes of pyrene adsorbed onto ...
A. S. Oliveira, L. F. Vieira Ferreira, J. P. Da Silva, J. C. Moreira   +3 more
doaj   +1 more source

Microcrystalline cellulose as filler in polycaprolactone matrices [PDF]

, 2019
Polycaprolactone is a biomaterial widely used for tissue engineering applications. However, its hydrophobicity hinders cell attachment and proliferation on its surface. In this study microcrystalline cellulose has been proposed as a functional filler for
Ortega, Zaida, Alemán Domínguez, María Elena, Monzón, Mario, Tammaddon, Maryam, Benítez, Antonio Nizardo, Liu, Chaoz, Wang, Ling   +6 more
core  

The properties of tablets containing microcrystalline cellulose

Journal of Pharmacy and Pharmacology, 1977
Abstract Tablets have been prepared from mixtures of microcrystalline cellulose (Avicel) and spray dried lactose. Tests on these showed that a maximum value of dissolution rate occurred as the percentage of the cellulose increased. This maximum was at 4% w/w for mixtures containing Avicel PH 101 and coincided with the point of maximum ...
openaire   +2 more sources

A study of carbohydrate stationary phases for the separation of enantiomers by high performance liquid chromatography [PDF]

The relationship between the structure and chromatographic properties of silica is discussed and the preparation and properties of chemically-bonded stationary phases based on silica are reviewed.
Crawford, Andrew John
core