Food processing techniques.

What are the differences between (a) Pasteurization, (b) Commercial sterilization, and (c) Ultrahigh temperature processing (UHT). The discussion should be based on the processing method involved and preservation principles behind each method. In addition, what will be the shelf-life expectancy for food products treated by each one of these methods? I am looking for more of personal notes instead of only notes from internet resources.

Animals are placed in taxonomic classifications based on differences and similarities of their traits.

I am looking for something original! Animals are placed in taxonomic classifications based on differences and similarities of their traits. If you know what critical traits to look for, it is possible to separate any animal into a taxonomic category. Download the document “TABLE 1” The document contains a table with images. The images are examples of each Phylum: Porifera, Cnidaria, Platyhelminthes, Annelida, Mollusca, Arthropoda, Nematoda, Echinodermata, and Chordata. First, use the table in your textbook (page 428) to determine which Phylum each organism falls into (you will find a description of chordata on page 450). List the specific traits that distinguish each Phylum . (Pleas... click for more

Nutrition and dehydration

I need answers for the following questions: 1. Why is water essential to health maintenance? 2. What are the functions of water in the body? 3. What happens to the body when it does not get the water it needs? 4. Compare and contrast how different electrolytes - sodium, potassium, and chloride-function in the body. 5. What effects can alcohol and caffeine have on hydration levels in the body? 6. What steps can people take to ensure they do not become dehydrated? The text I'm using is: Grosvenor, M. B., & Smolin, L. A. (2006). Nutrition: Everyday choices. New Jersey: John Wiley & Sons, Inc.

Multivitamins

Centrum Chewables Determine if the multivitamin would meet the recommended daily intake for adults for vitamins and minerals. Relate the vitamin and mineral amounts in the multivitamin to your diet. What are some of the benefits you stand to receive by taking it every day? Does taking a multivitamin every day raise your intake of a particular vitamin or mineral to near-toxic levels? What are the consequences of toxicity? Thanks for all your consideration and help.

Hypothesis - Many migratory songbirds, such as warblers, are declining.

Many migratory songbirds, such as warblers, are declining. Evidence suggests that some of these birds might be victims of pesticides. Most of the pesticides implicated in songbird mortality have not been used in the United States since the 1970s. Suggest a hypothesis to explain the current decline in songbird numbers. Design an experiment that could test your hypothesis