Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Acceptance tests
What are Acceptance Tests? Acceptance tests are used to evaluate product acceptability or liking or to determine which of a series of products is the most acceptable or the most preferred. It should, however, be emphasized that acceptability and preference are not the same thing. For example, a person may prefer product A to product B, but actually find them both unacceptable. Information derived from acceptance testing will only be of value if it reflects the results that would be obtained in the population at large, and this is unlikely to be achieved unless a panel which represents the target population is recruited. Such consumer panels are usually quite large, and their use in product testing has tended to be the responsibility of the market researcher rather than the sensory analyst. However, there are common features in the test methodology and common products being studied, so it is appropriate for the sensory analyst to be aware of the existence and purpose of these acceptability tests, if only in the interests of the effective interdepartmental communication. In addition, the sensory analyst can sometimes apply acceptance tests in a limited way to obtain an indication about product acceptability and may be asked to pilot such "consumer guidance" tests during product development and before products are subjected to more detailed market research.
There are three main methods of sample presentation that are used in acceptance tests -monadic, sequential monadic and paired presentation.
1. In monadic tests, samples are presented one at a time.
2. In sequential monadic tests, samples are presented in sequence, to be assessed one at a time.
3. In paired tests, samples are presented two at a time, generally with some form of direct comparison in mind.
Q. What is alpha radiation? Types of radiation there are three principal types of radiation are given off during radioactive decay. One kind is alpha radiation (α-radiation)
what are grignard reagants ? how are tthey prepared is laboratory ? what makes them so important in synthetic chemistry?
Necessary Precautions for Quick Vinegar Process In this process, the following precautions are necessary: a. The concentration of the ethyl alcohol could not be much more th
Evidence in favor of Kekule's structure 1. Benzene combines along with 3 molecules of hydrogen or three molecules of chlorine. It also collides along with 3 atoms of ozone to
What wieght of CO is required to form re2(CO)10 from 2.5 gm of re2(O)7
what acid would be added to limestone to form calcium chloride
Question 1: (i) What are the main physical properties of hydrogen sulphide? (ii) Which occupational group of workers is often exposed to hydrogen sulphide? (iii) O
Fundamentals of Acids and Bases Bronsted-Lowry theory: A Bronsted acid is a (proton) + donor, whilst a Brønsted base is a proton acceptor. An acid-base reaction involves t
oxidation state of p-block elements?
complete discription of van''t hoff factor
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd