Pharmaceutical products

Amoxicillin (AMX) is a highly antibiotic resistance so that many studies focus on the removal of AMX in water environment. The present study investigated adsorptive removal of beta-lactam antibiotic AMX using a cationic surfactant, cetyltrimethylamonium bromide (CTAB) modified nanosilica (CMNS).

5p vikwong 29-09-2024 3 1   Download

Developing a capillary zone electrophoresis method for determining simultaneously paracetamol and diclofenac in pharmaceutical formulations; Applying this method on the products circulated on the market.

7p vifaye 20-09-2024 3 1   Download

This review paper summarizes the best method for the utilization of agricultural wastes as raw material for the production of bioethanol. Agricultural wastes are rich in sugar and complex carbohydrates that makes it suitable source to carry out the fermentation process. Bioethanol is widely used in industries such as, chemical, pharmaceutical and food for various purposes especially as sterilizer.

7p mudbound 10-12-2021 19 2   Download

The genus Litsea Lam. (Lauraceae) and Lepisanthes Blume (Sapindaceae) are wildly distributed in Vietnam, especially in the mountainous areas. The reports in the literatures indicated that these two genus contain many constituents with interesting structures and potential biological activities. In order to find interesting substances for development of new pharmaceutical ingredients or functional food products we would like to conduct the resarch thesis ‘‘Study on Chemical constituents and biological activities of Litsea glutinosa (Lour.) Rob. (Lauraceae) and Lepisanthes rubiginosa (Roxb.

26p xacxuoc4321 11-07-2019 29 6   Download

The aims of this dissertation were met by an extensive analysis of relevant literature and through the implementation of a qualitative methodology (interviews). The research is based on data collected from major Irish entities in the Irish Life Science industry: Health Products Regulatory Authority (HPRA), Irish Pharmaceutical Association (IPHA), and the Industrial Development Authority (IDA), with collaboration from two pharmaceutical companies. Data collection was carried out through semi-structured interviews.

105p nguyenyenyn117 17-06-2019 33 5   Download

Pharmaceutical packaging technology structured to meet the needs of the global market, this volume provides an assessment of a wide range of issues. It covers the entire supply chain from conversion of raw materials into packaging materials and then assembled into product packs. Integrating information from many drug delivery systems, the author discusses testing and evaluation and emphasizes traceability and the need to for additional safeguards.

459p phongluu9x 22-10-2014 82 5   Download

Phenylacetaldehyde reductase (PAR) produced by styreneassimilating Corynebacterium strain ST-10 was used to synthesize chiral alcohols. This enzyme with a broad substrate range reduced various prochiral aromatic ketones and b-ketoesters to yield optically active secondary alcohols with an enantiomeric purity of more than 98% enantiomeric excess (e.e.). The Escherichia coli recombinant cells which expressed the par gene could efficiently produce important pharmaceutical intermediates;

9p research12 01-06-2013 43 6   Download

Nonribosomal peptide synthetases serve as multidomain protein templates for producing a wealth of pharmaceutically important natural products. For the correct assembly of the desired natural product the interactions between the different catalytic centres and the reaction intermediates bound to the peptidyl carrier protein must be precisely controlled at spatial and temporal levels.

13p mobifone23 18-01-2013 41 3   Download

ROTTA c/o EBEWE - HEALTHCARE PHARMACEUTICAL PRODUCTS LTD. thuốc viên 250 mg : lọ 80 viên và 500 viên. bột pha uống 1,5 g : hộp 30 gói. thuốc tiêm : 400 mg/3 ml : ống 3 ml, hộp 6 ống. THÀNH PHẦN cho 1 viên Glucosamine sulfate tinh thể tương đương : Glucosamine sulfate 314 mg 250 mg cho 1 gói Glucosamine sulfate tinh thể tương đương : Glucosamine sulfate 1884 mg 1500 mg cho 1 ống Glucosamine sulfate tinh thể 502,5 mg tương đương : Glucosamine sulfate 400 mg Lidocain 10 mg DƯỢC LỰC Dược lý : Glucosamine tham gia quá trình chuyển hóa tổng hợp...

5p decogel_decogel 14-11-2010 130 5   Download

Developing fast high-performance liquid chromatography (HPLC) methods can improve work efficiency during research, development, or production of a drug substance or a drug product. HPLC is a key technique in all of these areas. Until recently, analysis times of greater than 30 minutes were common. Modern pharmaceutical R&D, with its high-throughput screening, demands high-throughput methods to deal with the large number of samples. To reduce production cycle time, fast HPLC methods are essential for on-line or at-line process control and for rapid release testing.

46p bigbaby87 03-09-2010 123 20   Download

What is the definition of a formulation? Why is it needed? What is the importance of a formulation? These are some important questions that need to be addressed during the development of a potential drug product. The strict definition of the word is to specify a formula or to express a formula in systematic terms or concepts. The formula, in the current case, is a pharmaceutical dosage form. A formulation is needed to deliver the drug or the active pharmaceutical ingredient (API) to its targeted site. In order to overcome some of the physiochemical limitations of an API,...

56p bigbaby87 03-09-2010 114 10   Download

The method validation process is to confirm that the method is suited for its intended purpose. Although the requirements of validation have been clearly documented by regulatory authorities [ICH, USP, and FDA], the approach to validation is varied and open to interpretation. Validation requirements differ during the development process of pharmaceuticals. The method validation methodologies in this chapter will focus on the method requirements for preliminary and full validation for both drug substance and drug product.

48p bigbaby87 03-09-2010 117 22   Download

Validation of tablet coating processes Graham C.Cole SUMMARY Validation is a concept that means different things to different people. This chapter will highlight all the activities that are necessary to ensure that all aspects of the coating process are fully documented from design through to operation, to provide compliance with regulatory requirements. ‘If it hasn’t been documented, it hasn’t been done.’ FDA 11.

25p bigbaby87 01-09-2010 105 11   Download

Environmental considerations: treatment of exhaust gases from film-coating processes Graham C.Cole SUMMARY Solvents such as acetone, methylene chloride, chloroform, ethanol and methanol must be prevented from entering the environment. Two options are available: convert all the processes to aqueous-based formulations or recover all the solvent by the use of an appropriate system. Recovery is expensive and is generally the reason for pharmaceutical companies to convert coating formulations to aqueous systems or formulate aqueous coating for all new products.

9p bigbaby87 01-09-2010 88 13   Download