We may use glycerin as preservative in dextrose based syrup،why?

Q: Simply explain how saponins function as detergents?

A: Saponins are a type of natural compound that is present in various plants that has a number of…

Q: Using xylitol what happen to in bottle using yeast at 25c and 45c

A: Xylitol is a type of sugar alcohol that is commonly used as a sugar substitute in various foods and…

Q: What are Comb Jellies ? Explain the importance of Comb Jellies ?

A: Ctenophora are invertebrate animals that thrive in the marine. Their body consists of cilia that…

Q: What is considered the best pulp protection?

A: The pulp is a mass of connective tissue that lies beneath the layer of dentin in the core of the…

Q: The use of abomasum as a source of rennet is not practical. Explain why

A: Rennet is an enzyme or a substance that is produced as a coagulant and helps in the production of…

Q: What is principle of phenol: chloroform DNA extraction?

A:

Q: Does different kinds or types of tea produces different amount of caffeine content? Why? Why does…

A: Caffeine is categorized as a type of a bitter substance. The caffeine occurs  in a number of…

Q: Why are plastics/ polyesters hard to degrade biologically? What contributes to their microbial…

A: Plastic may be a broad name given to completely different polymers with high mass, which may be…

Q: Table 3 - Determination Tube # Potato Expt. Temp. 2c 3c 4c 5c extract (mL) 2 2 2 2 room temp 20 °℃…

A: Enzymes are protein in nature serve as biological catalysts in living things. By decreasing the…

Q: Match inhibitors, selective ingredients, pH indicators and other components to correct medium phenol…

A: Cultured bacteria are any bacteria that grow in the lab by the microbiologist using the required or…

Q: Explain the purpose of the phenol red in the medium.

A: Phenol red is a water soluble dye that functions as a pH indicator in culture media. Phenol red…

Q: Why does the commercial production of yeast require special equipment to achieve adequate aeration,…

A: High yield of yeast cannot be attained unless air in a huge quantity is injected in fermentation…

Q: Explain why sake—sometimes called rice wine—would be more accurately described as “rice beer.”

A: Beer and wine are the most prevalent alcoholic beverages. In reality, there are certain similarities…

Q: Write the SAR of Anthranilates.

A: The structure-activity relationship (SAR) of anthranilates refers to the relationship between the…

Q: Describe the properties of the cornstarch mixture. Would you call it solid or liquid? Explain

A: Introduction Corn Starch Is A Type Of Starch That Comes From Corn. It's Made From The White…

Q: In an epoxidation lab, why is it important to continue stirring vigorously in order to get a good…

A: The addition of oxygen to the carbon-carbon double bond is known as the epoxidation reaction. The…

Q: A chemical tastes sour, turns litmus paper red and is of phenolphthalein. Which of the following…

A: Every chemical compound has a distinct physical and chemical properties. Physical properties include…

Q: State four reasons why barley is terminated in beer brewing process.

A: Beer brewing:         The process of production of beer by steeping a starch source in water,…

Q: A Cut potato needs. h order to become brown. Catechol catechol oxidase 02 benzoquinone None of the…

A: Potatoes turn brown when cut and exposed. Some enzymes present in the potatoes are responsible for…

Q: Using pearson's square, how to attain 30o Brix syrup using  50oBrix and 20o Brix syrup solutions?

A: Here, the given two available syrups are 50°Brix and 20°Brix, that is one of the solutions is higher…

Q: What is the best stain for Gloeocapsa, India ink or methylene blue?

A: Gloeocapsa belongs to the group cyanobacteria. They have gelatinous sheath around the cells which…

Q: Match between A and B: A 1- Zingiber officinale 2- Mentha piperita 3- Silybum marianum Нуperforin…

A: The word Photochemical is formed of two words :-  Phyto means plant whereas chemicals means…

Q: what is the chemical name , WSSA Mode of Action # , Mode of Action group name , How does the…

A: Herbicides also known as weed killers are the substances that are used to control unwanted plants.…

Q: Consider that leaves are added to a soil. The compound in the leaves that is most resistant to…

A: Decomposition is process of decaying of materials.

Q: Why does turbidity in a cultured media losses its reliability at high cell concentrations?

A: turbidity is used as a measure of cell density within a culture sample.

Q: What are two types of compounds that make up the resin for column chromatography?

A: Column chromatography is a technique used for the separation or purification of biomolecules such as…

Q: 1. Your graph should have two "peaks." At the highest of the two, what wavelength was most strongly…

A: Photosynthesis is a process by which plants produce chemical energy with the help of sunlight. This…

Q: Why is spelt flour considered as wheat flour?

A: Spelt flour/Triticum spelta It is an anicent whole grain grown in many parts of the world.  Spelt…

Q: Phenylethyl alcohol and why would it be useful in agar

A: Acoording to this question we have to decribe phenyl alcohol and the phenylethyl alcohol be useful…

Q: Extraction/isolation of eugenol Plant sources Identification tests including the expected positive…

A: Oils are commonly used in three ways: eating, applying to skin and diffusing. When consuming or…

Q: How do multiple pigments exist if the chlorophyll extract appears green when placed on the paper?

A: Chlorophyll is the major pigment present in green plants that is responsible for the capturing of…

Q: What is the purpose of extracting coffee three times with dichloromethane? Why not five or six…

A: Beverages are the drinks usually used as refreshing drinks like coffee, tea, wine, beer etc.…

Q: What are the possible ways to sterilize heat labile products? Explain your answer with suitable…

A: Heat labile materials are those substances that can undergo change rapid change when exposed to high…

Q: The activity of the enzyme beta-galactosidase can be measured by X-gal in the growth media. Explain…

A:

Q: what are the pros and cons of using lignin process for the production of vanallin?

A: Vannilin is an organic compound. It is a phenolic compound. It has multiple functional groups like…

Q: match the following and select the correct option: A B Vanilla fragrans Anticancer Aloe barbadensis…

A: The branch of science biology is defined as the study of life. Biology has two branches namely…

Q: Which media would allow positive growth in selective and differential media Thank you

A: Selective media is usually defined as a media which generally selects for the growth of a desired…

Food Microbiology

The subdivision of microbiology that deals with the interaction between microbes and food particles are called food microbiology. This scientific study incorporates both beneficial and harmful microbes and their effect on the food production, food storage, and health of human beings.