Page Length: 27

Size: 68 KB

Format: PDF & Word

5,000.00

TABLE OF CONTENTS

CHAPTER ONE:       INTRODUCTION

1.1   Background of the Study

1.2   Aim and Objectives of the Study

1.3     Significance of the Study

1.4     Statements of the Problem

1.5     Limitations of the Study

CHAPTER TWO

2.0   Literature Review

2.1   Properties and Characteristics of Yoghurt

2.2     The evolution of Yoghurt

2.3     Process and manufacture of Yoghurt

CHAPTER THREE

3.1     Materials and Methods for Yoghurt Production

CHAPTER FOUR

Conclusion and Recommendation

References

CHAPTER ONE

Yoghurt is a fermented milk product, produced with a yoghurt starter culture which is a mixed culture of streptococcus thermophilus and lactobacillus bulgaricus in a 1:1 ratio. S thermophilus enjoys a faster growth than L hulgricus.  It adds flavours and aroma to the yoghurt, though both organisms in association produces lactic acid but acetaldehyde and dimethyl propanol, the chief favour component of yoghurt is produced by L bulgaricus.

1.1     BACKGROUND OF THE STUDY

Every producer be it private or public more especially profit making has objectives in mind to achieve, some of which are to sue a process/method that is convenient and hygienic for himself, workers and to the final consumer of his product (yoghurt).

Lack of research has landed many producers of yoghurt into confusion on the method and process of producing yoghurt, thereby producing a substandard yoghurt which may not meet the taste of the consumers like “mouth feel and appearance”.  They need to know the various methods and different materials that are used in yoghurt which will improve its general quality.

Moreover whichever method that is chosen must be economical in all aspect, so that the producers will have some profit after calculating the cost and the products retail price will not be too much for the average consumer to afford.

1.2     AIMS AND OBJECTIVES OF THE STUDY

Many producers of yoghurt are confused on the methods and process of producing yoghurt, consequently, producing substandard yoghurt which may not meet the taste of the consumer.

However, this research work is aimed at developing appropriate process of producing yoghurts.

The research work is also aimed at solving the problems of different methods of processing yoghurt.

Also, it is aimed at assessing the economic aspect of the different methods of producing yoghurt which are economical in terms of the cost.

 

1.3     SIGNIFICANCE OF THE STUDY

This project is important to all producers, students and researchers in food based discipline as it studies and assess different methods adopted in yoghurt production.  It will help students and researchers to know the various materials used in the production of yoghurt which will improve its general quality.

This research work will also provide suitable methods for the production of yoghurt, which will be economical (to cover the cost of materials used for production).

1.4     STATEMENT OF THE PROBLEMS

Yoghurt production is very expensive and most of its methods are tedious.

Most yoghurt produced, cannot keep for a long time due to the inability of the producers to get the right materials fro the production of yoghurt.

The PH at which yoghurt is produced is also another problem, because if the right PH is not gotten and controlled and if it exceeds that PH level the taste will be too acidic and will not give that sour taste peculiar to yoghurt.  Also PH above four (4) favours the growth of some microorganism such as coliforms, staphylococci, pseudomonas etc.  These microorganisms can contaminate the milk, thereby making unfit for the consumers.  In food processing we have garbage in garbage out which means that if you starts with a pour raw material you are equally coming out with pour finished product.

1.5     LIMITATIONS OF THE STUDY

          This project is limited in scope to the various methods of producing yoghurt; process development and economics implication of these methods, however, there are limiting factors such as money, time and the unwillingness of some manufacturers of yoghurt to reveal their process method and financial factors of the product.

Money is required to purchase the materials for the production of yoghurt.

Time is also a problem, as it is needed to carryout the research work or project.

DOWNLOAD COMPLETE WORK

DISCLAIMER: All project works, files and documents posted on this website, eProjectTopics.com are the property/copyright of their respective owners. They are for research reference/guidance purposes only and some of the works may be crowd-sourced. Please don’t submit someone’s work as your own to avoid plagiarism and its consequences. Use it as a reference/citation/guidance purpose only and not copy the work word for word (verbatim). The paper should be used as a guide or framework for your own paper. The contents of this paper should be able to help you in generating new ideas and thoughts for your own study. eProjectTopics.com is a repository of research works where works are uploaded for research guidance. Our aim of providing this work is to help you eradicate the stress of going from one school library to another in search of research materials. This is a legal service because all tertiary institutions permit their students to read previous works, projects, books, articles, journals or papers while developing their own works. This is where the need for literature review comes in. “What a good artist understands is that nothing comes from nowhere. The paid subscription on eProjectTopics.com is a means by which the website is maintained to support Open Education. If you see your work posted here by any means, and you want it to be removed/credited, please contact us with the web address link to the work. We will reply to and honour every request. Please notice it may take up to 24 – 48 hours to process your request.

WeCreativez WhatsApp Support
Administrator (Online)
Hello and welcome. I am online and ready to help you via WhatsApp chat. Let me know if you need my assistance.