What are the steps of the extruded process? Select one: a. crushing (dollop -> flavouring) + steam + press b. steam + press c. shelling + crushing (dollop -> flavouring) + steam d. conditioning + press   What is true of virgin, extra virgin oil? Select one: a. cleaning of raw materials (removal of foreign matter) -> shelled, grinding, crushing -> technical operation - pressing b. cleaning of raw materials (removal of foreign matter) -> shelled, grinding, crushing -> technical operation – pressing and extraction .> oil purification (cleaning of oil): purely water washing, sedimentation, filtration, centrifugation c. heating the raw materials before the pressing (conditioning) d. no heat treatment, only physical friction à high antioxidant content and vitamin E content

Q: 1. What important by‐products are obtained in commercial fermentation processes? 2. Of what value…

A: Fermentation is a chemical process to regenerate the electron carriers and makes food digestion and…

Q: Heat-sensitive materials (rubber and plastic) and bulkymaterials (mattresses) can be sterilized…

A: The process of sterilization is defined as the steps taken to eliminate or deactivate various forms…

Q: Which parameter is generally less for a fixed dome type digester?   Select one: a. Life span  b.…

A: A fixed dome type digester is a fixed dome plant's component with a non-movable gas holder lying on…

Q: In using an ultracentrifuge, arrange the following steps in correct order A. Turn the knob to the…

A: Centrifugation is a techniques in which involves centrifugal force to separate the particles from…

Q: how foods are lyophilized and compare the advantages and disadvantages

A: Freeze drying also known as lyophilization is a method by which water is removed from frozen…

Q: Give the importance of heating laboratory technique (e.g heating in a beaker)

A: Muffle furnaces, hot air ovens, bunsen burners, hot plates, heating mantles, hot oil baths, and…

Q: Briefly explain the mechanism involved in the following food preservation methods, and give examples…

A: Given: To explain the mechanism of ultrasound, hydrostatic pressure and light waves in preserving…

Q: Jose is an employee in a factory that uses isopropyl alcohol as a cleaning agent for their products.…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: What is this used for? What do you call it? What is the chemical reaction occurring in there? What…

A: An anaerobic jar is a device for creating an anaerobic environment.

Q: With regard to the fermentation of wine, what kind of wine wouldbe produced if you washed the grapes…

A: Wine is defined as an alcoholic beverage that is made or composed from the fermented juice of…

Q: COMPARE AND CONTRAST. Direction: Cite two advantages of using the following methods of preparing…

A: Syrup: This is a nearly saturated aqueous solution of sugar, for example, sucrose in water, with or…

Q: What tests would you use to determine if an organism was fermentation positive or negative? Include…

A: The biochemical test is an important method of microbiology that is used for bacterial…

Q: Do you think that bounty paper towels really have twice the liquid as the competitor or not?…

A: Hypothesis It refers to a hypothesis or concept that is put up for the purpose of debate and then…

Q: Which of the following best describes the method used to detect CO2 gas production in a phenol red…

A: Need to find which best describes the method used to detect CO^2. gas production in phenol red…

Q: How do you know the extraction of the sunflower oil from sunflower seeds has finished during the…

A: Soxhlet extraction is a lab extraction apparatus used for extracting the bioactive compounds from…

Q: Aseptically boxed juices and cream containers are processed using which of the following heating…

A: Answer is a.) Commercial Canning.

Q: retort pouch is: a) Filled first with food product and then retorted (heat-sterilization) to extend…

A: In retort pouch food is filled into a pouch . Then it sealed and next heated to extremely high…

Q: Which of the following is TRUE about the Nitrate Reduction test?   Question 1 options: A Nitrate…

A: According to the question, we have to mention Which of the following is TRUE about the Nitrate…

Q: What is it mean: tempering? Select one: a. dissolution b. pre-crystallization c. melting of…

A: Tempering is a directed pre-crystallization method Or Tempering is also called pre crystallisation…

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: Phytochemical test Physical description of extract: Color: Reddish brown Transparency: Turbid pH:…

A: Antifungal agents are those that act against fungi and their growth. They might inhibit the growth…

Q: What type of wine would be produced if the carbon dioxide was left to dissolve in the wine? Table…

A: The dissolved CO2 gives a hint of tartness and freshness to the wine. It helps to improve the taste,…

Q: Suppose your professor handed you a bottle of kombucha with 2.0 ml in it and told you to make a…

A:

Q: A classmate approaches you and says they performed the nitrate test. The classmate tells you after…

A: Nitrate reduction test detects whether a bacterium can utilize nitrate as an electron acceptor. It…

Q: bacteria (Mustard + 0.5% acetic acid or Mustard +1% acetic acid)

A: Different methods are used to prevent food from spoilage without changing its nutritional…

Q: I and V

A: Liquor : an alcoholic drink that is distilled from grains or plants, such as rum, vodka, gin or…

Q: GIVEN: Centrifuge A: rotor radius - 5 cm; max. speed - 4,000 xg Centrifuge B: rotor radius -7 cm;…

A: Centrifugation is a process that uses centrifugal force to separate mixtures. A centrifuge is a…

Q: What are the differences and similarities between fish drying and fish smoking in terms of processes…

A: Fish drying and fish smoking are the methods of preserving fish for a long duration. But there are…

Q: I. COMPARE AND CONTRAST. Direction: Cite two advantages of using the following methods of preparing…

A: Syrup is a sticky thick concentration sweet solution acqueous of sucrose in a water which is…

Q: boiled potato extract + phenol + H2O2  boiled potato extract + catechol + + H2O2  boiled potato ex…

A: Catalase is an enzyme that acts as a biocatalyst. It is widely available in the peroxisomes of plant…

Q: You perform a nitrate test. After adding solutions A and B, the broth remains colorless. Why should…

A: Nitrate test helps us to determine the production of nitrate reductase enzyme. By the activity of…

Q: Write the procedure for the following embedding. a. Celloidin embedding  b. Vacuum embedding  c.…

A: Please find the procedures in step 2.

Q: Where do you expect to see the highest number of CFU on a plate: Select one: a. When pasteurized…

A: The number of colony forming units on the countable plate is multiplied by 1/FDF to get the number…

Q: Hello I'm a food technology student and I have a question about this matter its about this…

A: Food defects means the defects during processing or packaging. Packaging defects also affects the…

Q: A student has a laboratory experiment involving the fermentation process. He was able to make 120mL…

A: The amount of substance present in a given volume or amount of mixture of substances is defined as…

Q: Identify among and between bottles. explain a. Which mixture had the greatest yeast activity? Least…

A: Yeast strains are actually made up of living eukaryotic microbes  When yeast eat sugar and turn it…

Q: Andrew has to prepare 30 plates (use maximum volume), 15 slants (small test tube), and 15 stabs (big…

A: Petri plates, slants and stabs of Culture media such as Luria Bertani agar is used in microbiology…

Q: All of the following essential oils are suitable for chronic pain except: Choose one answer. a.…

A: Answer - Lemongrass oil.

Q: Molds are used in the manufacture of several fermented foods? Which molds are used in each of these…

A: Molds are small organisms that are present almost anywhere. It is a type of fungus.  They mostly…

Q: Which of the following chemicals is an emulsifier? 1) Amino acids O 2) Bile O 3) Amylase 4)…

A: Chemical Emulsifiers: These helps in making the suspension in stable form, by keeping the oil…

Q: Explain the rational of using saponification-solvent extraction to extract pyrene from milk

A: Asked : Rational of using saponification-solvent extraction to extract pyrene from milk

Q: The nutrient broth is a basic media used for growing a broad variety of microorganisms in the…

A: In research, many experiments are conducted to prove a concept. In this process, obtaining…

Q: What LAB species will you utilize in the fermentation process?

A: '' Since you have asked  multiple question, we will solve the first question for you. If you want…

Q: Suppose you need to take 50 ml of an antibiotic. Would you do this measurement with a buret? beaker,…

A: Bacteria are a form of a prokaryote that can be found on the surface of the Earth. Some are harmful…

Industrial Processes

Industrial processes result in the manufacturing of products (biological products, such as enzymes, medicine) on a large scale using different methods, such as physical and chemical procedures. Few products such as pharmaceuticals, agricultural products, food items, etc., involve microbes and their enzymes. Such processes are termed industrial biological processes. Microbiology and biotechnology enable us to utilize the ability of microorganisms to produce enzymes, primary metabolites, and secondary metabolites, which in turn help to produce the desired products.