Explain environmental sampling - methods and techniques, Biology

Assignment Help:

Explain Environmental Sampling - Methods and Techniques?

Environmental sampling can be done for total microbial load or for some specific pathogens or spoilage organisms. The medium used is chosen accordingly. Different media like Brain Heart Infusion (BHI) broth, Plate-count agar with or without antibiotics, Pseudomonas isolation agar etc. can be employed, depending upon the purpose. Criteria for acceptable microbiological results from food contact surfaces depend on the food being processed in the facility. On the basis of nature of the site, degree of contamination and microbiological information sought, different sampling techniques can be employed for processing surfaces and air sampling.


Related Discussions:- Explain environmental sampling - methods and techniques

Types of ecosystem, Types of Ecosystem Basically ecosystems are of two ...

Types of Ecosystem Basically ecosystems are of two types : terrestrial and aquatic. If you travel from plains to the mountains in the Himalayas, you notice significant changes

What is initiation delay, Which of the following is the best definition of ...

Which of the following is the best definition of the initiation delay that is seen in all organisms? A. Initiation delay is explained as the time it takes for the pre-initiatio

Indication in circulatory assist devices, Indication :  IABP is commonly u...

Indication :  IABP is commonly used to supporting failing left ventricle after open-I1ca1-t surgery or in cardiogenic shock after myocardial infarction. It is at times used in uns

Define causes of vitamin a deficiency - inadequate diet, Define Causes of V...

Define Causes of Vitamin A Deficiency - Inadequate diet? A child is born with poor stores of vitamins and minerals due to maternal malnutrition. Diets of pregnant women are def

Taxanomy of platyhelminthes, what is example of class,genus and species of ...

what is example of class,genus and species of platyhelminthes?

Death and its significance, DE A T H - It is universal. It is ...

DE A T H - It is universal. It is last event in the degenerative process of ageing. It involves widspread cell break down & cell death. There is no heart beat, n

Difference between rods and cones, Difference between rods and cones - ...

Difference between rods and cones - Rods Cones   1. More in number 1150 lakh   2. Outer seg. is cylindrical and contains

Planes of cleavage, Planes of Cleavage The ova of most of the animal ...

Planes of Cleavage The ova of most of the animal groups (except some specific cases like insects) are spherical or nearly spherical having their own actual centre comparable

Hydralazine, Hydralazine is a potent arteriolar dilator and markedly increa...

Hydralazine is a potent arteriolar dilator and markedly increases cardiac output in patients with congestive heart failure. However, as a single agent, it has not been shown to imp

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