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32 articles for “HCl”
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Research ArticleOpen accessIn the keywordsRed-Green-Blue Color Analysis Concerning Rice Husk Incorporation in Rice BranIman Hernaman, Urip Rosani, Tidi Dhalika et al.We aimed to determine rice husks incorporated in rice bran by using Red-Green-Blue (RGB) color. Rice bran and rice husk samples were analyzed for crude protein and lignin and mixed at a ratio of 100:0, 90:10, 80:20, 70:30, 60:40 and 50:50. The phloroglucinol-HCl was added to the samples into Petri dishes and photographed with a smartphone to get RGB pixel … …American Journal of Animal and Veterinary Sciences, Vol. 19, Issue 2 · 30 May 2024 · 5,908 accessesView PDFCite
Research ArticleOpen accessIn the keywordsSynthesis of Feather Concentrate from Broiler Feather Waste using Different Chemical Hydrolysis Process and Effect on Its PropertiesMuhammad Irfan Said, Effendi Abustam, Wempie Pakiding et al.Feather waste, a resultant of livestock industry, has annually increased, but its existence has not been optimally utilized. Production of feather concentrate (Fc) is regarded a beneficial application to minimze the waste. The objective of the study was to evaluate the use of NaOH and HCl as a hydrolyzing agent in Fc preparation. The results showed that microstructural changes occurred … …OnLine Journal of Biological Sciences, Vol. 18, Issue 3 · 25 Jan 2018 · 7,545 accessesView PDFCite
Research ArticleOpen accessIn the abstractLeaching of a Nigerian Refractory Gold Ore Using Aqua RegiaOluwasanmi Samuel Teniola, Abraham A. Adeleke, Simeon Ademola Ibitoye, Moshood Deinde ShituIn this research, refractory gold ore from Imogbara deposit in Iperindo area of Osun state Nigeria were collected systematically from various segments of the deposits at different depths to obtain a set of samples that truly represent the deposits. The 50 kg sample collected was subjected to panning in a flowing river to obtain about 1 kg-upgraded sample. The upgraded … …American Journal of Engineering and Applied Sciences, Vol. 15, Issue 1 · 13 Mar 2022 · 7,463 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Greater dose of Ractopamine Hydrochloride Enhances Feedlot Performance and Impacts Carcass Characteristics of Calf-Fed Holstein SteersJerilyn E. Hergenreder, Jonathon L. Beckett, Zachary K. Smith, Bradley J. JohnsonThe objective was to evaluate the effects of supplementing ractopamine HCl at the rate of 400 mg steer1 daily in the final 28 d of the feeding period on growth performance and carcass characteristics of Holstein steers. Steers (n = 1,498; initial BW = 547 kg) were randomly assigned to pens (10 pens/treatment) and to a treatment: (1) 0 mg∙steer1∙d1 … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 1 · 24 Mar 2021 · 6,836 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Deproteinization, Antioxidant Acticities and Inhibitory Effect on α-Amylase of Polysaccharides from Corn SilkYaping Li, Songbiao Shi, Xiudong Yang, Hongli ZhouAn approach of deproteinization of polysaccharides from corn silk (CSPs) was established to improve the purity and activities of CSPs by investigating Sevag method, trichloroacetic acid (TCA) method and HCl method. Deproteinization rate, polysaccharide retention rate, antioxidant activities and inhibition α-amylase effects were used as indicative mark to select suitable deproteinization method of CSPs. The crude CSPs was extracted by … …American Journal of Biochemistry and Biotechnology, Vol. 15, Issue 2 · 23 May 2019 · 9,299 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Development of Nanotechnology Bentonite as Adsorbent of Copper Metal (Cu)Susila Arita, Muhammad Naswir, Irma Astriana, NelsonThe aims of the research to develop nanotechnology with the use of bentonite as adsorbent cooper metal (Cu). Bentonite activation treatment performed. The parameters studied in this research is a variation of the mass of bentonite, contact time and adsorption capacity. Measurements were made using AAS. Activation of bentonite using a solution of HCl 1.6 M. In experiments conducted bentonite … …American Journal of Engineering and Applied Sciences, Vol. 11, Issue 2 · 25 May 2018 · 8,662 accessesView PDFCite
Research ArticleOpen accessIn the abstractAnalysis of Phenolic Content and Antioxidant Properties of Selected Cowpea Varieties Tested in Bovine Peripheral BloodSarah Adjei-Fremah, Louis EN Jackai, Mulumebet WorkuCowpea is an important grain legume with a dual purpose function as a food and feed resource. Cowpea contains phenolic compounds that are beneficial to human and animal health. We evaluated the phenolic content, condensed tannin content and antioxidant capacities of methanol extracts of seed and leaf of seven varieties commonly used in food and animal feed. The total phenolic … …American Journal of Animal and Veterinary Sciences, Vol. 10, Issue 4 · 19 Dec 2015 · 7,874 accessesView PDFCite
Research ArticleOpen accessIn the abstractTHE GROUP COMPOSITION OF METAL COMPOUNDS IN SOIL AS AN INDEX OF SOIL ECOLOGICAL STATESaglara Sergeevna Mandzhieva, Tatiana Mikhailovna Minkina, Svetlana Nikolaevna Sushkova et al.A system of indices for assessing the soil ecological state as based upon the group composition of heavy metal compounds in soils is proposed. The group composition of heavy metal were determined using combined fractionation including sequential and parallel extractions (1 N NH4Ac, pH 8; 1% EDTA in NH4Ac and 1 N HCl). It was shown that strongly bound compounds … …American Journal of Agricultural and Biological Sciences, Vol. 9, Issue 1 · 7 Dec 2013 · 7,595 accessesView PDFCite
Research ArticleOpen accessIn the abstractExtraction of Ca (II) and Mg (II) from Hydrochloric Acid Solutions by N, N-Dioctyl-1-Octan Ammonium Chloride in Methyl Isobutyl KetoneArben Haziri, Fatmir Faiku, Imer Haziri et al.Problem statement: Amines as organic molecules are able to form complexes with metals ions and this is the reason why we can use them to extract metals ions from hydrometallurgical solutions. Approach: Based on that, we have investigated the extraction of Calcium and Magnesium with N, N-dioctyl-1-octan ammonium chloride from the mixture of elements (Ca and Mg) prepared in artificial … …American Journal of Applied Sciences, Vol. 9, Issue 7 · 8 Jun 2012 · 7,596 accessesView PDFCite
Research ArticleOpen accessIn the abstractProperties of Chitosan Nanoparticles Formed Using Sulfate Anions as Crosslinking BridgesMayyas M.A. Al-RemawiProblem statement: The preparation of new simple Chitosan nanoparticle delivery system is very important and could have many applications particularly in pharmaceutical field to be used as a drug delivery system. In this study, the production of robust Chitosan nanoparticles has been developed and characterized by chemical crosslinking using sulfate anions. Approach: Chitosan polymer is considered one of the best … …American Journal of Applied Sciences, Vol. 9, Issue 7 · 28 May 2012 · 9,878 accessesView PDFCite