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

Q: Are there any other medical significance of using Reagent Test Strip, aside from its use in Diabetic…

A: In this question it is asking that the mention a medical significance of reagent test strip aside…

Q: What are the chemical constituents of cascara?

A: Rhamnus purshiana a plant that naturally grows in abundance in the North American western part and…

Q: What is the chemical composition of pure cane sugar, equal original and splenda? and explain based…

A: Sugars is refers to a broad category of all kinds of mono- and disaccharides; these are the simplest…

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: Hay infusion - Paremecium sp. culture what key factors may affect your Paramecium sp. culture?

A: Introduction Protozoans are single-celled eukaryotes which are either free-living or parasitic in…

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: H2N H -N Orcinol но A но он

A: The shown biomolecule is Guanosine(nucleoside) that is heated with orcinol for its quantitative and…

Q: Why Nitrogen (or Argon) Gas Is Used as a Wine Preservative?

A: Argon is a highly stable, tasteless, and odourless chemical element. Argon is two and half times…

Q: kindly do a research review of related study about alcohol-based hand sanitizer with an extract from…

A: Hand sanitizer is used to remove or kill bacteria present on hands. Two types of sanitizers are…

Q: How will you prepare a 5% BSA solution? Show all your steps.

A: BSA stands for bovine serum albumin, which is a protein extracted from cows' serum albumin. In lab…

Q: Five sweetener samples (labelled A to E) were tested by 97 individuals for the intensity of their…

A: Carbohydrates or carbs are maconutrient consisting of Carbon, hydrogen and oxygen atoms. In nature…

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: All recipes are given per litre unless specified.   Lambda Broth (LB) Plates…

A: Give, The final volume (V2) = 5mL. The stock concentration of MgSO4 (C1)= 1M The desired…

Q: Name the dipeptide using three-letter abbreviations.

A: A dipeptide is composed of 2 amino acid residues linked via a peptide bond. The amino acids can be…

Q: Sulfur Indole Motility (SIM) Medium H2S produced, color and +/-: ______________________________…

A: Sulphur indole motility medium used to test the ability of am organism to have properties of…

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: Good sources of beta-carotene include all of the following except winter squash cantaloupe…

A: Beta-carotene is a carotenoid pigment that is present in many fruits and vegetables.It is a…

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 is 80% alcohol the recommended solvent For the preparation of plant extract?

A: Different plants have different properties due to the differences in their chemical composition,…

Q: Consider the following structure. CO₂CH2CH3 CO₂CH2CH3 This substance could be produced by the…

A: True.As it was a Diels-Alder Reaction so the given structure will be produced.Explanation:It is a…

Q: Give 5 Medicinal uses of peppermint water with short description.

A: Peppermint is a plant in the mint family and it is a hybrid mint. It is a cross between watermint…

Q: Plant Sample Pigment Color Pigment Dist. Solvent Dist.Plant Sample #1   Plant Sample #2     below…

A: The results of the experiment can be shown in this table. Plant SamplePigment ColorPigment D…

Q: Why is it important that the agarose is exposed to ethidium bromide, which is either added to the…

A: Ethidium bromide is utilized during separation of fragments of DNA by agarose gel electrophoresis.…

Q: A plant isolate was subjected to qualitative tests to determine the presence of macromolecules.…

A: Plant isolates are obtained from different tissue homogenate samples of plant parts. Usually, a…

Q: Give the significance of the following in the biosynthesis of shikimatederivatives: A) benzoic acid…

A: Benzoic acid is the aromatic carboxylic acid, white in color and solid in nature. source of…

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: What claims does Garcinia Cambogia extract make for the body

A: 1. Garcinia cambogia is cultivated in parts of Africa, Indonesia, india, Sri Lanka and Malaysia. 2.…

Q: Why we use glutaraldehyde in production of biomaterials ? What can we use instead of glutaraldehyde?

A: In the field of biomaterials, there is a combination of medicine, physics, biology, and chemistry.…

Q: The principle and What type pf Media of the following Conkey Agar vii) MacConkey Broth viii) TSA…

A: A liquid or agar-based medium known as a "culture medium" or "growth medium" is used to facilitate…

Q: I

A: DNA gel loading dye is a dye that is used to monitor the migration of DNA into a gel or during gel…

Q: Media is TGA explaining based on what kind of microorganisms it allows to grow?

A: TGA is a complex media based upon its chemical composition. Complex media are the media in which the…

Q: a) 1. What is the theory upon which intermittent sterilization is based? (B) Is dry or moist heat…

A: In the field of microbiology, various sterilization methods and laboratory techniques play a crucial…

Q: wre these products right? please clearly show what the products will be

A: Waxes are simple lipids composed of fatty acid esters and long-chain alcohols. Beeswax, lanolin are…

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…

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.