How sodium chloride regards acid production in cheese?
Q: To what substance is the acidic flavor of fermented milk due?
A: Fermentation is defined as the metabolic process in which organic molecules such as glucose are…
Q: what does it mean if a bacteria tested positive for indole
A: Like several biochemical bacterial experiments, the results of the indole test are indicated by a…
Q: Why Do not add more than 2 drops of copper sulfate in Biuret reagent?
A: There are several biochemical tests to identify the presence of protein in a sample. There are tests…
Q: i. Reaction with Ammonium Molybdate and dilute Nitri ii. Reaction with Bromine Water iii. Reaction…
A: 1) The first reaction will take place in presence of phosphate, and will form Ammonium…
Q: The following structure is D-sorbose. Which reagent will oxidize D-sorbose? CH2OH C = 0 Н-С-ОН НО -С…
A: Sorbose is a ketose belonging to the group of monosaccharides
Q: How can the specificity ofSubstrate Concentration be determined?
A: Specificity of an enzyme to its substrate is how efficient an enzyme is in choosing its right…
Q: What is the importance of the Application of Ascorbic Acid in the Food Industry ?
A: Ascorbic acid is a form of vitamin c and vitamin c has also a role in boosting immunity to fight…
Q: Why does glucose not give positive results with an iodine test but not starch?
A: The iodine-starch test is a chemical reaction that is used to presence of starch which gives intense…
Q: How many times more water does beef require, compared with chicken?
A: The food with the highest water footprint is beef and it uses six times more amount of water than…
Q: How is galic acid obtained?
A: Gallic acid is a trihydroxy benzoic acid, which is a type of phenolic acid found in gallnuts, sumac,…
Q: 1 Folic Acid A Pyridoxine
A: Carbohydrates, protein, and fat are the three basic nutrients the body requires to function…
Q: By the means of gas stoichiometry, how soaps are created?
A: Soap is made up of animal fat or plant oil, as well as caustic soda. It dislodges dirt from surfaces…
Q: Beef extract Peptone Sodium chloride Agar Distilled water 3.0 g 5.0 g 8.0 g 15.0 g 1000 mL
A: Nutrient agar is the most common general-purpose medium, thats supports the growth of the wide range…
Q: How can Bromothymol blue pH help you measure your rate of cellular respiration?
A: To measure the rate of cellular respiration , three specific ways are present namely :- by…
Q: Will bakers yeast make alcohol?
A: Fermentation is also termed as alcoholic fermentation. It is a chemical process in which sugar is…
Q: How do gallstones form?
A: The liver performs numerous significant metabolic exercises. In the hepatic lobules are numerous…
Q: Why efficascent oil is green liquid?
A: Efficascent oil is a liniment for the treating pains associated with muscles and joints. It is…
Q: In a test tube of starch, amylase, and Benedict's reagent, what color would result and does…
A: Carbohydrates are polyhydroxy aldehydes and ketones biomolecules that provide energy to the body on…
Q: What are the typical reactions observed when incubating lactic acid bacteria in litmus milk?
A: Because it includes the milk protein casein, the sugar lactose, vitamins, minerals, and water, milk…
Q: Distinguish between acid and rennet curds.
A: Curdling is the process through which curd is obtained by coagulating milk. The coagulation can be…
Q: What are the advantages of the fed-batch fermentation over the batch fermentation in production of…
A: The growth of microorganisms is a highly complex, ultimately expressed by increase in cell number or…
Q: What are the types of molasses used in production of baker's yeat and what is the significance of…
A: Molasses is used as a microbiological energy source in a wide range of fermentation processes. It is…
Q: What is an absorption spectrum? The following graph is the visible absorbance spectrum of an…
A: There are different types of electromagnetic radiation. The different radiations have different…
Q: Draw the products formed when β-D-galactose is treated with below reagent. NaH + C6H5CH2Cl
A: The products formed when β-D-galactose is treated with NaH and benzyl chloride has to be given.
Q: What advantage does uric acid offer as a nitrogenouswaste in arid environments?
A: Excretory system involves the removal of nitrogenous waste reduced during metabolic activities in…
Q: What is the formula for alcoholic fermentation?
A: Fermentation is an anaerobic process, in which energy can be released from glucose even when the…
Q: What is the trade name of Selegiline ?
A: Parkinson's disease is a neurological illness that impairs movement. Symptoms appear gradually,…
Q: How do you prepare 42:1 chloroform/isoamyl alcohol 70% ethanol?
A: Preparation of 42:1 Chloroform / Isoamyl alcohol Add 42ml of Chloroform and later add 1ml of…
Q: How does a nitrate addition prevent sulfide souring ofcrude oil?
A: The presence of a higher concentration of sulfur in crude oil defines the sour crude oil. It is an…
Q: What happens when you heat ice at 0°C? (Section B C)? What is this added heat being used for?
A: You have asked multiple questions. I will answer your first question which also has two parts.…
Q: what is the use of calcium hydroxide in the alkaloidal extraction?
A: Calcium Hydroxide : It is an inorganic compound with the chemical formula Ca(OH)2. It is a colorless…
Q: What made the pepper on water move upon the addition of the dishwashing liquid?
A: Water molecules are composed of two hydrogen molecules covalently bonded to one oxygen molecule.…
Q: How to reduce/control selenium pollution?
A: Selenium is a trace element that has emerged as a contaminant of concern in water bodies. The…
Q: How is ethylene glycol poisonous for humans ?
A: Ethylene glycol is a clear , colourless , odourless and non volatile liquid with a bitter sweet…
Q: What is the use of sodium hydroxide and hydrochloric acid in the determination of non reducing sugar…
A: Sugars are tested in the food samples through different tests.
Q: The fermentation of what disaccharide is the basis for determining the presence of coliforms?
A: Coliform bacteria belong to the category of gram-negative bacteria and is characterized by the…
Q: what are the products of starch hydrolysis?
A: Starch is a polysaccharide (carbohydrate). It is formed when individual monomers (monosaccharides)…
Q: How many joules are required to boil 150 grams of water?
A: To boil an amount of water, an amount of heat is required to increase the temperature is dependent…
Q: In keeping a bottle of vegetable oil with no preservative, it must be coveredtightly and…
A: Triacylglycerols are lipids present in oils that have a glycerol backbone with the three hydroxyl…
Q: acetate buffer works on fumarase activity but tris-maleate buffer does not
A: Fumarase is an enzyme that catalyzes the reversible conversion of fumarate to malate in the TCA…
Q: How to explain that milk protein casein curdles (precipitates) during boiling if the milk is sour?
A: Casein is precipitated by simply adjusting the pH of the milk to be sufficiently acidic that the…
Q: What product is formed as the liver metabolizes the alcohol found in wine?
A: We will get some health benefits if we drink alcohol in moderate amounts as a high amount…
Q: What is saponification? How can we make soap? What is the reaction involve in making soaps? Whats…
A: Soaps and detergents are commonly used in cleaning clothes, utensils and other dirty surfaces.…
Q: What effect does acid and alkaline have on the pigment and cooking time of carrot and beetroot?
A: Pigments are chemicals that reflect only a certain wavelength of light. This makes them appear…
Q: what is the fermentative property of carbohydrates?
A: Carbohydrates are polyhydroxy aldehydes or polyhydroxy ketones. These are the most abundant…
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Solved in 2 steps
- what is the purpose of adding HCl in the precipitation of proteins by alkaloidal reagents?How do you account for the differences in the amounts of proteins, lipids, carbohydrates, and nucleic acids in the hydrolysed liver extract?In excess of alkaloidal reagent, did the precipitate formed dissolve or not? What is the evidence for your answer?