Explain observation or inference required for osazone test, Biology

Assignment Help:

Explain Observation or Inference required for osazone test?

1. Crystals of different shapes will be seen. Glucose and fructose give needle shaped crystals and galactose gives flower shaped crystals.

2. Maltose and lactose possess a free sugar group and thus can combine with phenylhydrazine to give osazones of characteristic shapes. Osazones of maltose and lactose are soluble in hot water and separate out only on cooling.

3. Sucrose does not have any free sugar group and cannot form an osazone.


Related Discussions:- Explain observation or inference required for osazone test

Explain advantages and disadvantages of spread plate method, Explain Advant...

Explain Advantages and Disadvantages of Spread Plate Method? The advantages and disadvantages of spread plate method are highlighted next. Advantages   1. It is useful fo

Define effect of vitamins (a, Define the effect of Vitamins (A, D, K and B-...

Define the effect of Vitamins (A, D, K and B-Complex) on athletes? Vitamins A, D and K have been found to have no ergogenic effects. Ingesting large doses of these vitamins hav

Is the embryonic development in birds indirect or direct, Q. Is the embryon...

Q. Is the embryonic development in birds indirect or direct? The embryonic development is direct there is no larval stage. Q. What are the predominating chemical compounds

Determine the term - neuropsychology, Determine the term - Neuropsychology ...

Determine the term - Neuropsychology The neuropsychology of the various modalities and domains involves applications from the knowledge base concerning the domain or modality i

How hormonal status affects the bmr, How Hormonal Status affects the bmr? ...

How Hormonal Status affects the bmr? Thyroid status may be most important factor and can make differences of up to plus or minus 50% for hyperthyroidism or hypothyroidism, resp

Percentage of reducing and total sugar by fehling soxhlet, Principle for Es...

Principle for Estimation of Percentage of Reducing and Total Sugar by Fehling Soxhlet Method? Reducing sugars are those which have free sugar groups and hence may be estimated

Phases of seed formation, Phases of Seed Formation The process of seed...

Phases of Seed Formation The process of seed formation can be divided into two phases: The division phase, in which fertilised egg divides mitotically and complet

Explain total parenteral nutrition, Explain Total Parenteral Nutrition OPN)...

Explain Total Parenteral Nutrition OPN) It is a method of providing, complete nutritional support in which  the gastrointestinal (GI) tract is bypassed by introducing assimilab

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd