scholarly journals ACID RESIDUES REMEDIATION FROM MINES USING BIOCHAR, MONOPOTASSIUM PHOSPHATE AND LIME

2020 ◽  
Author(s):  
Laura Virginia Núñez Balderas ◽  
Arturo Aguirre Gómez ◽  
Claudia Hidalgo Moreno ◽  
Noel Carrillo Ávila ◽  
Jorge Dionisio Etchevers Barra
Keyword(s):  
Monopotassium Phosphate

Extending Shelf Life of Refrigerated Catfish Fillets Using Sodium Acetate and Monopotassium Phosphate

1995 ◽  
Vol 58 (6) ◽  
pp. 644-647 ◽  
Author(s):  
CHANG R. KIM ◽  
JAMES O. HEARNSBERGER ◽  
AMY P. VICKERY ◽  
CHARLES H. WHITE ◽  
DOUGLAS L. MARSHALL
Keyword(s):  
Shelf Life ◽  
Sodium Acetate ◽  
Life Extension ◽  
Microbial Counts ◽  
Ph Values ◽  
Shelf Life Extension ◽  
Catfish Fillets ◽  
Plate Counts ◽  
Monopotassium Phosphate

The effects of sodium acetate (SA) and monopotassium phosphate (MKP) on total aerobic plate counts (APC), pH, odor, and appearance of catfish fillets during storage at 4°C were determined. Use of 0.75% and 1.0% SA lowered (P < 0.05) initial APC by 0.6 to 0.7 log units compared to the control. Microbial counts of SA-treated fillets remained lower than the control during storage, resulting in a 6-day shelf-life increase. MKP alone had no effect on APC values, but it did influence the activity of SA. The results indicate that a combination of SA and MKP could prolong the microbiological shelf life of catfish to 12 days at 4°C. Fillets treated with 1% SA alone or SA-MKP combinations had pH values and odor scores that were similar to fresh controls for up to 9 days; however, appearance scores were lower after 3 days, probably due to a brownish and watery appearance. MKP alone is not recommended for shelf-life extension of catfish fillets. Conversely, SA alone or combined with MKP is recommended to extend the microbiological shelf life of refrigerated catfish fillets.

USE OF MONOPOTASSIUM PHOSPHATE (MKP) AS LEAF FERTILISER IN THE OLIVE

2002 ◽  
pp. 409-410 ◽  
Author(s):  
O. Arquero ◽  
C. Navarro ◽  
D. Barranco ◽  
C. De Toro
Keyword(s):  
Monopotassium Phosphate

scholarly journals Dependence of productivity of white lupine seeds on the foliar dressing with macro- and micronutrient fertilizers

2021 ◽  
Vol 845 (1) ◽  
pp. 012052
Author(s):  
A S Blinnik ◽  
V N Naumkin ◽  
L A Naumkina ◽  
O Yu Artemova ◽  
A N Kryukov
Keyword(s):  
Crop Production ◽  
Field Experiments ◽  
Sulfate Solution ◽  
Black Soil ◽  
Potassium Sulfate ◽  
Critical Periods ◽  
Moisture Deficit ◽  
White Lupine ◽  
Monopotassium Phosphate ◽  
Micronutrient Fertilizer

Abstract The paper presents the results of the studies on the determination of the effect of foliar dressings with macro- and micronutrient fertilizers on linear growth, the mass of air-dry matter of plants, leaf surface, the formation of a symbiotic apparatus and the yield of seeds of white lupine (Lupinualbus L.) in the conditions of black soils of the Central Black Earth region of the Russian Federation. The field experiments were carried out in 2018-2020 at the Department of Crop production, Breeding and Horticulture of Belgorod State Agrarian University. The object of the research is a high-intensity variety of white Degas lupine. The subject of the research is microfertilizer Aquamix-TV, potassium sulfate fertilizer (K2SO4), phosphate-potassium monophosphate fertilizer (KH2PO4). The weather during the years of the experiments was hot and dry. During the critical periods of the development of lupine plants, a moisture deficit was observed with the excess of heat. The soil cover of the experimental site was represented by a typical medium-thick low-humus heavy loamy black soil with a granulometric composition. The accounting area of the plot was 18 m2, the replication was fourfold and the placement was systematic. The experiment included six variants: control (without fertilizers), foliar dressing with Aquamix-TV micronutrient fertilizer, foliar dressing with potassium sulfate solution, foliar dressing with potassium monophosphate solution, foliar dressing with Aquamix-TV + potassium sulfate mixture and foliar dressing with Aquamix-TV + monophosphate mixture potassium. The analysis of the obtained data showed that the highest yield of seeds of white lupine variety Dega was obtained on variants with foliar dressing with micronutrient fertilizer Aquamix-TV in combination with potassium sulfate and monopotassium phosphate, which amounted to 3.52 and 3.51 t / ha, respectively, which is 0.52 and 0.51 t / ha or 17.3 and 17.1% more than the control variant.

scholarly journals Development and Validation of RP-HPLC for Estimation of Neratinib in Bulk and Tablet Dosage Form

2019 ◽  
Vol 11 (02) ◽  
Author(s):  
M Lakshmi Kanth ◽  
B Raj Kama
Keyword(s):  
Flow Rate ◽  
Retention Time ◽  
Chromatographic Separation ◽  
Mobile Phase ◽  
Dosage Form ◽  
Hplc Method ◽  
Rp Hplc ◽  
Monopotassium Phosphate ◽  
Development And Validation ◽  
Tablet Dosage

An accurate RP-HPLC method developed for the estimation of Neratinib in bulk and tablet dosage form. The method is and validated for parameters linearity, accuracy, suitability, specificity, precession, LOD, LOQ and robustness. An Altima column (150 mm × 4.6 mm × 5μ) used for chromatographic separation within a runtime of 6 min. The mobile phase buffer (monopotassium phosphate) and acetonitrile (60:40 v/v) with 0.1% formic acid is used. The flow rate maintained at 1.0 ml/min with the effluents monitored at 215 nm. The Neratinib analyzed at retention time of 4.001. The concentration linear over 30-180μg/ml with regression equation y = 6065.6x + 795.43 and regression co-efficient 0.999.

Response of Manitoba soils to banding phosphorus with sulfate or carbonate salts

2016 ◽  
Vol 96 (4) ◽  
pp. 447-460 ◽  
Author(s):  
Mihiri C.W. Manimel Wadu ◽  
Tee Boon Goh ◽  
Olalekan O. Akinremi
Keyword(s):  
Ammonium Acetate ◽  
Calcareous Soils ◽  
Monoammonium Phosphate ◽  
Significant Treatment ◽  
Extractable P ◽  
Monopotassium Phosphate ◽  
Treatment Interaction ◽  
Sulfate Salts ◽  
Carbonate Salts ◽  
P Sources

Applications of sulfate and carbonate salts have been shown to improve the solubility of phosphorus (P) in model calcareous soils. It is unclear how these treatments will influence P solubility in real soils. The objective of this study was to determine the effect of sulfate or carbonate salts on P solubility in selected Manitoba soils. We hypothesized that the application of carbonate or sulfate salts in a fertilizer band could enhance the solubility of P in Manitoba soils. Different salt mixtures were prepared by mixing either monopotassium phosphate (MPP) or monoammonium phosphate (MAP) with K2SO4, (NH4)2SO4, MgSO4, or (NH4)2CO3. After the 2 wk of incubation of salt-treated soils, both P sources decreased soil pH significantly. The addition of salts did not significantly affect pH in most of the soils. There was a significant treatment effect (P < 0.0001), a significant soil effect (P < 0.0001), and a significant soil by treatment interaction (P < 0.0001) on water-extractable P. Coapplication of either sulfates or (NH4)2CO3salt increased soluble P in some soils by 6%–44% or 11%–14%, respectively. Application of carbonate or sulfate salts increased P solubility only in soils with a smaller ratio of HCl-extractable Ca to ammonium acetate-extractable Ca.

The use of drugs for the treatment of xerostomia – brief review

2016 ◽  
Vol 5 (4) ◽  
pp. 238
Author(s):  
Marcelo Cesar ◽  
Rayssa Justo ◽  
João Vidal ◽  
Maurício Bonel ◽  
Edimilson Migowski ◽  
...  
Keyword(s):  
Sodium Citrate ◽  
Oral Care ◽  
Dry Mouth ◽  
Secretory Vesicles ◽  
Saliva Substitutes ◽  
Monopotassium Phosphate ◽  
Dipotassium Phosphate ◽  
Salivary Substitutes ◽  
Saliva Composition

Inadequate production of saliva causes an oral imbalance that has a great impact on the individual's quality of life. Diseases of various types are responsible for impaired production of saliva and dry mouth, as happens in xerostomia. It is usually associated with hypofunction of the salivary glands, which shows signs of dryness on oral mucosa, and other morphological features in the oral cavity. Saliva is composed of water and 1% of electrolytes and immunoglobulins, enzymes and other proteins. Its fluid component, which contains ions, is mainly produced by parasympathetic stimulation, while the protein component, produced in the acinar secretory vesicles, is released by sympathetic stimulation. The use of certain drugs is a major cause of xerostomia. Among these we found analgesics, anticonvulsants, antihistamines, antihypertensives, diuretics and antidepressants. The treatment is mainly done by saliva substitutes such as sodium chloride, potassium chloride, monopotassium phosphate and dipotassium phosphate. However, in some cases, stimulants, such as citric acid and sodium citrate, or even topical salivary substitutes can be effective. Furthermore, the use of specific oral care products is well accepted by the patients. The treatment is selected according to the ability of the glands to produce saliva. It is still not fully known what mechanism of action drugs that cause hyposalivation, dry mouth or changes in saliva composition use. Yet, it is important to know the side effects of prescribed drugs.

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