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procedure for test the presence of sugar in honey1 mix 5 grams of honey with 5 ml ether in a mortar and pestle2 decant off the ether extract into an
define precautions for check the presence of rhodamine b1 sample should be clean and dry2 dispose off the paraffin oil carefully so that it does not
q what are persistent organic pollutants popsthe pops or persistent organic pollutants are toxic substances formed from organic compounds the pops
explain procedure for checking the presence of rhodamine bconduct the experiment following the procedure given herewith1 pour liquid paraffin or
define theory for check the presence of rhodamine baddition of artificial colours to pulses spices and tea is not permitted by pfa act but certain
q what are the environmental harms caused by mercury pollution what are the main sources of mercury pollutionthe mercury is a metal that when present
q what do you mean by biodigestera biodigester is equipment that produces hydrogen sulfide carbon dioxide and fuel gases biogases like methane from
explain biological aspects of nutritiontraditionally nutritionists have focused largely or almost fully on however we have realized over the years
explain precautions for detection of metanil yellow1 one should be careful while using concentrated hcl otherwise it may result in burn2 amount of
q what do you mean by eutrophicationthe eutrophication is the process of excessive increasing of nutrients like nitrate and phosphate in water due to
explain procedure for detection of metanil yellowcarry out the exercise following the steps enumerated herewith1 suspend the food sample in water and
define principle of detection of metanil yellownon-permitted colours like lead chromate metanil yellow auramine rhodamine b are used to brighten the
q what is the cost-benefit relationship regarding sewage treatment as a strategy to fight water pollutionto treat sewage is greatly cheaper for
q what is selective waste collectionthe recyclable waste is waste that can be reprocessed and used again the waste recycling depends on the
define intentional adulteration - types of adulterationin intentional adulteration the substance is added removed or substitute knowingly by the
define unintentional adulteration - types of adulterationthese are the contaminations occur unknowingly or incidently in the food during harvesting
define natural adulteration - types of adulterationthese are the chemicals organic compounds or radicals which are naturally present in the food and
the field of dietetics can be related tonutrition care and intervention focused on the individual andnutrition care and intervention focused on
explain the basic concept of adulterationfood adulteration is the change in original composition and quality of food by adding removing or
explain dietetics dietetics has been defined as the science and art of feeding individuals based on the principles of nutrition it
q what are the main types of wastethe waste can be classified into many kinds each of them carrying its own different environmental problem
q why is waste considered one of the major environmental issuesthe environmental problem regarding waste worsens with industrial development and the
q is pollution always caused by humansin the most cases pollution is caused by human activity other species and some abiotic factors though can also
why nutrition is important for healthnutrition is one of the basic components of life it is an essential part of health care you already know
explain procedure for analysis of air of processing facilitynow conduct the experiment following the steps enumerated herewith1 label the petri