Bio Chemistry There are 18 Quality Materials available

THE CHEMISTRY AND DEVICE APPLICATIONS OF AMORPHOUS THIN-FILM INTE... Bio Chemistry

This contribution has two thrusts. First, we study diffusion chemistry involving a phase transition in amorphous metal thin films. Second, we investigate how thin an amorphous metal thin-film may be deposited by utilizing an oxidative, solutionprocessed oxide film. Finally, we summarize the mea... Continue Reading

THE ATMOSPHERIC CHEMISTRY OF PARTICULATE-BOUND POLYCYCLIC AROMATI... Bio Chemistry

Atmospheric particulate matter with diameter <2.5 um (PM2.5) was collected at Peking University (PKU) in Beijing, China before, during, and after the 2008 Olympics and analyzed for black carbon (BC), organic carbon (OC), lower molecular weight (MW<300) and MW302 Polycyclic Aromatic Hydrocarbons (P... Continue Reading

LEAF PROCESSING BEHAVIOUR IN ATTA LEAFCUTTER ANTS 90% OF LEAF CUT... Bio Chemistry

We observed and videotaped processing behaviours of our laboratory A. cephalotes colony. For ease of recording, we scooped roughly 10 cm diameter balls of comb material and the associated ants into glass-topped containers and provided them with Rubus armeniacus or Prunus lusitanica leaves. During mo... Continue Reading

ASSESSING AND MAXIMIZING DATA QUALITY IN MACROMOLECULAR CRYSTALLO... Bio Chemistry

The quality of macromolecular crystal structures depends, in part, on the quality and quantity of the data used to produce them. Here, we review recent shifts in our understanding of how to use data quality indicators to select a high resolution cutoff that leads to the best model, and of the potent... Continue Reading

ANTILIPIDEMIC EFFECT OF WATER H 0 EXTRACT OF DESMODIUM VELUTINUM... Bio Chemistry

This study evaluated the antilipidemic activity of water extracts from leaves of Desmodium velutinum on albino wistar rats. The phytochemical analysis of the leaf extract showed the presence of tannins, saponins, alkaloids, soluble carbohydrates, flavonoids, reducing sugar, steroids, cyanide and ter... Continue Reading

CARDIO PROTECTIVE ACTIVITIES OF N HEXANE EXTRACT OF DESMODIUM VEL... Bio Chemistry

This study evaluates the cardio protactive effect of N-hexane extract of Desmodium Velutinum stem on albino wister rat. Rats used in this study were grouped into four and each group was fed differentely. Rats in group one, three, and four wre fed with the aid of a syringe without needle with 6ml of... Continue Reading

DETERMINATION OF ACTIVE SWEET COMPONENTS OF COMMON ARTIFICIAL SWE... Bio Chemistry

This research investigated how the sweetness of sugar substitute compares to the sweetness of sugar. In this research different percentage solution of sugar, artificial sweetener and natural sweetener (10%, 1%, 0.1% and 0.01%) were prepared. Ten volunteers were gathered for the sensory evaluation in... Continue Reading

EFFECTS OF PROCESSING METHODS ON THE PHYSICO CHEMICAL PROPERTIES... Bio Chemistry

This study evaluated "the effects of processing methods on the physico-chemical properties of sweet potato and sorghum flour". Sweet potato (Ipomoea batatas) is an important food crop in the tropical and sub-tropical countries and belongs to the family convolvulaceae. Sweet potatoes are rich in diet... Continue Reading

ELEMENTAL ANALYSIS ON PTEROCARPUS MILDBREADII OHA SEED Bio Chemistry

Elemental analysis is the qualitative detection and quantitative determination of chemical elements(atoms,ions)in a sample(Fritz Pregl 1923). To detect an ix element, one should fix an appearance of an analytical signal. The formation of precipitate or characteristic crystals, colour change, an isol... Continue Reading

PHYTOCHEMICAL ANALYSIS AND THE ANTI INFLAMMATORY ACTIVITIES OF ME... Bio Chemistry

Inflammation is a complex biological response of vascular tissue to harmful stimuli such as pathogen, damage cells or irritants. The urgency generated by in increased rate of stroke, atheroselerosis attributed to prolong use of cyclooxygenase-1 and 2 inhibitors have acceralated anti-inflammatory dru... Continue Reading

PHYTOCHEMICAL AND ANTI INFLAMMATORY PROPERTIES OF METHANOL EXTRAC... Bio Chemistry

This research investigated the phytochemical and anti-inflammatory properties of methanol extract of Crateva adansonii stem bark. Although several edible and non-edible plants parts are used in inflammatory treatment, many record has been found of the use of Crateva adansonii stem bark. For this res... Continue Reading

PRELIMINARY INVESTIGATION ON EFFECTS OF BURANTASHI EXTRACT ON LIP... Bio Chemistry

This work was carried out to investigate the effects of Burrantashi extracts on the lipoproteins Burantashi is a popular seasoning agent to barbecued meat (Suya) in Nigeria. Found in the northern parts of the country. Lipoproteins are the principal steroid or fat that is synthesized in the liver or... Continue Reading

THE EFFECT OF N HEXANE EXTRACT OF KOLA NITIDA BARK ON LIVER FUNCT... Bio Chemistry

Kola bark extract have been widely used in tradition medicine for thousand of year, it improves liver functions and provides protection against high fat fed metabolic rats. Present investigations were carried out on the hepatoprotective role of Kola bark extract meal treatment to high fat fed wistar... Continue Reading

THE ANTI INFLAMMATORY ACTIVITY OF CRATEVA ADANSONII DICHLOROMETHA... Bio Chemistry

Crateva adansonii is a medicinal herb commonly used in parts of Africa because of the side effects of Non-Steroidal Anti-inflammatory Drugs (NSAID), like heart diseases and kidney failure. Inflammation is a major public heart issue in the world but treatment is becoming complex because of the side e... Continue Reading

THE EFFECT OF ETHANOL EXTRACT OF DESMODIUM VELUTINUM STEM ON SOME... Bio Chemistry

Present investigations were carried out on the effect of ethanol extract of Desmodium velutinum stem on some liver enzymes of albino wistar rats fed with high fat from cow‟s brain. Twelve healthy albino wistar rats were divided into four groups. Group I rats were fed with balanced diet (normal feed,... Continue Reading