WitrynaResults: Protein was extracted from black bullhead catfish (Ameiurus melas) using a pH-shift method. Protein was solubilized using either sodium hydroxide (NaOH) or calcium hydroxide (Ca (OH) 2 ) and precipitated at pH 5.5 using hydrochloric acid (HCl). Protein solubility was greater when Ca (OH) 2 was used compared to NaOH during … Witryna28 paź 2024 · The protein extraction of soluble proteins under an alkaline environment was performed according to the method described by Azagoh et al. [ 13 ], with minor modifications. Briefly, 20 g of the DF was mixed with 300 mL of distilled water (1:15 w/v) under magnetic stirring.
Extraction method of soybean protein isolate - LinkedIn
Witryna28 lut 2024 · African oil bean (Pentaclethra macrophylla Benth) is an underutilised edible oil seed that could represent a sustainable protein source. In this study, the impact of ultrasonication on the extraction efficiency and properties of protein from African oil bean (AOB) seeds was evaluated. The increase in the duration of extraction … WitrynaThe effect of NaOH concentration on protein extraction is presented in Table 1. Increasing the NaOH concentration did not have a significant effect on the extracted protein. ... View in... emperor qin shi huangdi achievements
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Witryna21 kwi 2024 · To extract Protein by isoelectric precipitation method, we use NaOH and HCl. I want to know if These chemical are allowed to prepare edible food? edible … Witryna11 lut 2024 · Mix the defatted soybean meal with distilled water in a ratio of 1:10, adjust the pH of the mixture to 7-9 with NaOH, fully stir and extract the alkali-soluble soybean protein, centrifuge,... Witryna16 gru 2024 · It is an exothermic reaction that releases a large amount of heat due to hydrate formation. 2HCl + 2NaOH → 2NaCl + 2H2O • NaOH is insoluble in organic solvents and in a polar medium, it is soluble. NaOH is soluble in alcohols (methanol, ethanol) and H2O. When NaOH is dissolved in water, it dissociates into sodium ions … dr anindita chatterjee