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Benedict's reagent (often called Benedict's qualitative solution or Benedict's solution) is a chemical reagent and complex mixture of sodium carbonate, sodium citrate, and copper(II) sulfate pentahydrate. [1] It is often used in place of Fehling's solution to detect the presence of reducing sugars and other reducing substances. [2]
[citation needed] The pH range of a solution of 5 g/100 ml water at 25 °C is 7.5 to 9.0. It is added to many commercially packaged dairy products to control the pH impact of the gastrointestinal system of humans [ citation needed ] , mainly in processed products such as cheese and yogurt, although it also has beneficial effects on the physical ...
Aldonic acids are the products of the oxidation of aldoses by Benedict's or Fehling's reagents. [7] Copper ions react with an aldose to form a red precipitate, Cu 2 O. The reaction scheme of an aldose being oxidized by the copper ions in a Benedict's reagent solution. The R group provided is an example of a sugar backbone.
Reducing form of glucose (the aldehyde group is on the far right). A reducing sugar is any sugar that is capable of acting as a reducing agent. [1] In an alkaline solution, a reducing sugar forms some aldehyde or ketone, which allows it to act as a reducing agent, for example in Benedict's reagent.
A balanced salt solution (BSS) is a solution made to a physiological pH and isotonic salt concentration. Solutions most commonly include sodium, potassium, calcium, magnesium, and chloride. [1] Balanced salt solutions are used for washing tissues and cells and are usually combined with other agents to treat the tissues and cells.
The death of 16-year-old Nex Benedict sparked demonstrations across the country with LGBTQ+ advocates pointing at anti-LGBTQ+ rhetoric as the cause of the gender-expansive teen's demise.
With the U.S. government on the verge of a partial shutdown, a timeline of more than 20 closures since 1976.
The Chiefs, at 13-1, can clinch the top seed in the AFC if they beat both the Texans and Steelers. That would go a long way in not only the Chiefs’ quest at a third consecutive Super Bowl win, ...