Physicochemical and tablet properties of Cyperus alulatus rhizomes starch granules

International Journal of Biological Macromolecules
N ParamakrishnanK Jayaram Kumar

Abstract

The starch extracted from rhizomes of Cyperus alulatus (CA) was characterized for its physicochemical, morphological and tableting properties. Rhizomes of CA yield a significant quantity of starch granules (CASG) i.e., 11.93%. CASG was characterized in terms of moisture, ash and amylose contents, solubility and swelling power, paste clarity and water retention capacity. The swelling power was found to be significantly improved with the increase in temperature. Scanning electron micrographs revealed that the granule's surface was smooth, the granules were spherical, mostly round, disc like, and the size range was 6.65-12.13 μm. Finger print region in FTIR spectra confirmed its carbohydrate nature. The evaluated micromeritic properties of extracted granule's bulk density, tapped density, Carr's index, Hausner ratio, true density and porosity render unique practicability of CASG being used as an adjuvant in pharmaceutical solid dosage forms. Tablets prepared by using CASG showed higher mechanical strength and more disintegration time, which depicted the characteristic binding nature of the starch granules. As CASG is imparting better binding properties in less concentration and also it can be used in combination with the establish...Continue Reading

Citations

Aug 8, 2018·Drug Development and Industrial Pharmacy·Ghulam Abbas, Muhammad Hanif
Jul 17, 2016·International Journal of Biological Macromolecules·N ParamakrishnanK Jayaram Kumar

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.