Results 21 to 30 of about 15,087 (252)

Experimental and theoretical studies on the corrosion inhibition of vitamins – Thiamine hydrochloride or biotin in corrosion of mild steel in aqueous chloride environment

Egyptian Journal of Petroleum, 2018
The corrosion inhibition of thiamine hydrochloride (vitamin B1) or biotin (vitamin B7) on corrosion of mild steel in 240 ppm chloride ions solution was studied using weight loss method, potentiodynamic polarization curves and electrochemical impedance ...
Albin Aloysius, Rajajeyaganthan Ramanathan, Auxilia Christy, Sambath Baskaran, Noreen Antony   +4 more
doaj   +2 more sources

Colorimetric Assay of Thiamine Hydrochloride in Pharmaceutical Preparations

مجلة بغداد للعلوم, 2019
A simple, rapid, accurate and sensitive spectrophotometric method for the determination of thiaminehydrochloride has been developed. The method is based on the formation of the Schiff’s base between the primary amino group present in thiamine ...
Ahmad et al.
doaj   +3 more sources

Effect of pH and concentration on the chemical stability and reaction kinetics of thiamine mononitrate and thiamine chloride hydrochloride in solution [PDF]

BMC Chemistry, 2021
Thiamine (vitamin B1) is an essential micronutrient in the human diet, found both naturally and as a fortification ingredient in many foods and supplements.
Adrienne L. Voelker, Lynne S. Taylor, Lisa J. Mauer   +2 more
doaj   +2 more sources

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. [PDF]

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   +2 more sources

TREATMENT OF THREATENED S.I.D.S. WITH MEGADOSF THIAMINE HYDROCHLORIDE [PDF]

Pediatric Research, 1977
Steinschneider presented good evidence that infants who died suddenly and unexpectedly frequently have premonitory symptoms which enable the alert physician to recognize the danger (Pediat 50:646, 1972). Fehily (Br. Med. J. 2:590, 1944) described a syndrome of sudden death in Chinese infants in Hong Kong called “breast milk toxicity syndrome”.
Derrick Lonsdale, William Michener
openaire   +2 more sources

Clinical and Etiopathological Perspective of Vitamin B1 Hypersensitivity and an Example of a Desensitization Protocol [PDF]

Life
Vitamin B1 (thiamine) is a water-soluble B vitamin. As a cofactor of many enzymes, it is essential for the proper functioning of many body systems and organs, including metabolic and energy metabolism.
Kinga Lis
doaj   +2 more sources

Analysis of the Use of Carrots, Cauliflower and Broccoli Waste Materials as a Matrix for Thiamine [PDF]

Foods
The investigation aimed to use selected waste plant materials as thiamine matrices for fortification purposes. Thiamine hydrochloride (TCh) and thiamine pyrophosphate (TP) constituted the sources of thiamine.
Krystyna Eleonora Szymandera-Buszka, Agata Jankowska, Paweł Juszczak   +2 more
doaj   +2 more sources

Donepezil-Induced Severe Anorexia and T-Wave Inversion in Early-Onset Alzheimer's Disease: A Case Report. [PDF]

Clin Case Rep
ABSTRACT Donepezil hydrochloride, used to treat Alzheimer's disease, is typically initiated at a low dose and titrated to minimize gastrointestinal side effects. Despite its favorable safety profile, the patient developed severe anorexia, dehydration, and electrocardiographic abnormalities.
Takahashi N, Kuroda T, Yoshioka T, Murakami H, Tanaka H.   +4 more
europepmc   +2 more sources

Polymorphism of thiamine hydrochloride. II. Crystal structure of thiamine hydrochloride hemihydrate and its stability.

Chemical and Pharmaceutical Bulletin, 1979
The content of water of crystallization in the phase II modification of thiamine hydrochloride has not previously been definitely determined. This is widely thought to be an anhydrous form, since it does not show any weight change on drying at 105° for 2hr.
A, Watanabe, S, Tasaki, Y, Wada, H, Nakamachi   +3 more
openaire   +4 more sources

Spectrophotometric investigation of cocarboxylase interaction with pyridoxine hydrochloride and their interactional properties [PDF]

Scientific Reports
The interactions of vitamin B6 (pyridoxine hydrochloride) with different concentrations of cationic compounds (cocarboxylase or thiamine pyrophosphate chloride) were investigated in an aqueous solution using UV-VIS absorption spectroscopy.
A. El-Hashani, H. Abuissa, K. Edbey, Pawan Shah, Ajaya Bhattarai   +4 more
doaj   +2 more sources