LECTURE I - INTRODUCTION

Slides:

Advertisements

Similar presentations

January 21, 2009 CHEMISTRY Unit ONE. WHAT IS CHEMISTRY? Chemistry is the study of the Periodic Table!!!

Advertisements

FAA Regulatory Policy for Composite Material Control Presented at 8/8/02 FAA/NASA Workshop (Chicago, IL) Introduction – Importance of stabilizing composite.

Chapter 1 Section 1.

VALIDATION OF RAW MATERIALS

Welcome to Food Science 12

What Is Chemistry? Chemistry is the study of the composition of “matter” – (matter is anything with mass and occupies space), its properties, and the changes.

Objectives 4 Understand the ISO standards. Why are standards required? 4 Need standards to ensure that a term means the same for all 4 Need company standards.

AN INTRODUCTION TO: from the leading resource for education and information in the repair industry... TECHNICAL GUIDELINE S Guideline for Selecting Grouts.

9/7/20151 Beginning Chemistry. 9/7/20152 Introduction This is an introductory lesson for first time Chemistry students. I am Celia Frederick, your course.

Introduction to Analytical Chemistry

Chapter 1 “Introduction to Chemistry”

“Introduction to Chemistry”. What is Chemistry? Chemistry is the study of the composition of “matter” – (matter is anything with mass and occupies space),

CE Introduction to Environmental Engineering and Science Readings for Next Class: O hio N orthern U niversity Introduction Chemistry, Microbiology.

Analytical chemistry MLAB 243 Level 4 Lecture time: every WED 8 -10

Chemical Analysis Unit 1 SCH 4C.

Faculty of Allied Medical Sciences

INTRODUCTION TO CHEMISTRY. Chemistry is…. “The study of the composition of matter, and the changes that it undergoes.”

The tiniest way we can describe the world around us!

Chemistry is a Physical Science

1 Chapter 1 Introduction to Chemistry REVIEW Pioneer High School Mr. David Norton.

A Food Analysis1 Food Analysis. A Food Analysis 2 Definition Process of assessing the physical, chemical, and or microbiological properties.

STSTSTST SESESESE SNC2P – Grade 10 Applied Chemistry.

Ag Business Analyzing an Agriculture Issue. Let’s Analyze an Issue What is the Issue? In order to analyze an issue the issue must be stated in a question.

 Chemistry is the study of the composition of matter and the changes that matter undergoes  Matter is.

Hunt’s Taylor Creek Contractors Training on new Hazard Communication Standard 29 CFR

Chemistry Six branches of chemistry. 1. Analytical chemistry – concerned with the separation, identification and composition of materials 2. Organic chemistry.

Biotechnology and agriculture In technology. Agriculture the production of food and goods through farming.

Arnold’s FOOD CHEMISTRY Lesson 1: What is food chemistry?

Food Science What is the study of Food Science? Ask your neighbor… what is the study of Food Science…?

Unit: Science of Technology Lesson 1: Applied Chemistry.

CE Introduction to Environmental Engineering and Science Readings for Next Class : O hio N orthern U niversity Introduction Chemistry, Microbiology.

CE Introduction to Environmental Engineering and Science Readings for Next Class : O hio N orthern U niversity Introduction Chemistry, Microbiology.

 What factors affect the rate of reaction and what theory explains this?  What happens to energy during reactions?  How can humans use this to help.

Chapter 1 Introduction to Chemistry. What is Chemistry? Chemistry Chemistry is the study of the composition of matter and the changes that matter undergoes.

Graphical Detailing in Construction and the Built Environment

Introduction to Chemical Engineering

1 SEQUI ( Spanish Society of Industrial Chemistry and Chemical Engineering) Special Session, Monday, March 22 nd, 2010 Organized by:

Bio-technology.  Proving bread with leaven prehistoric  Alcoholic drinks from fermented juices prehistoric  Vinegar from fermented juices prehistoric.

Natural Mineral Waters: How to prepare for the Recognition Process Dr. Andrew F. Flanagan Executive Analytical Chemist Western Regional Public Analyst’s.

INTRODUCTORY TO BIOTECHNOLOGY MCB 211 LECTURERS Dr Akintokun, A.K., Dr Balogun, S.O Dr Oluwafemi F.

Ch 1 – Introduction to Chemistry  Chemistry  Chemistry Far and Wide  Thinking Like a Scientist  How to Study Chemistry.

Teachers and Students: This is an interactive presentation to be used only as an introduction to Science. This mini-lesson serves as a background building.

CE Introduction to Environmental Engineering and Science

Set Yourself Up to Succeed

Write a 3-5 pages long paper Excluding the references on a one of the topics listed below, Clearly spell out the risks and benefits of the issue selected.

Food Packaging and Preservation REVISION

Marine Biotechnology Introduction

a) Appreciate the course, in general..

1862 Bureau of Chemistry established (within Dept. of Agriculture)

The UK Tier 1 Entrepreneur Visa and the UK Representative of Overseas Business Visa - SmartMove2UK

What Are Preservatives And Additives.

Introduction to Chemistry

الاحتراق.

Introduction to Chemistry

יום רביעי כ"ב בסיוון, 25 ביוני 2008, 20:00 – 21:30

מדיניות "האופק הפדגוגי" של מערכת החינוך ודרכים ליישומה

Standard Compliance for Raw Material

What is Chemistry? Definition: Chemistry is the study of matter and its changes from one substance to another. Chemistry is central to all sciences and.

الفعل ورد الفعل ♠ ♠ ♠ مجلس أبوظبي للتعليم منطقة العين التعليمية

Protein in flour Group study # 백수민 김고은 장은혜

TRADITIONAL METHODS OF FISH PRESERVATION

MASS RELATIONSHIPS IN CHEMICAL REACTIONS.

Food Analysis A Food Analysis.

INTRODUCTION TO STOICHIOMETRY

Ashim K. Datta Biological and Environmental Engineering

GL8 (R) – Stability testing for medicated premixes

FDE 101 BASIC CONCEPTS IN FOOD ENGINEERING

Chapter 1 Section 1.

Introductory biochemistry: Introduction: The study of chemical process in living organism is known as biochemistry.

S1 Chemistry Introduction to Chemistry

Presentation transcript:

LECTURE I - INTRODUCTION 1.0 HISTORICAL BACKGROUND Accidental discoveries of processes and attempt to control man’s environment. Passage of Food and Drug Act by the United States (U.S) congress (1906) catalysed by the study of food chemistry. First official document of AOAC (Official methods of Analysis of the Association of Official Agricultural Chemists) in 1955. Food Chemistry today. 1.1 DEFINITION OF FOOD CHEMISTRY - The study of composition of foods and of the reactions which lead to changes in their constitution and characteristics. 1.2 BENEFITS DERIVABLE FROM THE STUDY OF FOOD CHEMISTRY - Basic knowledge of the constituents of food. - Determination of appropriate processing and preservation method. - Aids understanding of microbiological reactions in food. - Information on chemical reactions involving food. - Useful information in New Food Product Development - Useful information to Engineers in design and fabrication of appropriate food processing equipment. - Help in choice of packaging material, equipment and technique. - Useful in storage stability and shelf life studies of food and food products.