Prospective Students

What is Food Science?

Food science is an interdisciplinary field that bridges the gap between the scientific understanding of food and its practical application in the food industry. It plays a crucial role in ensuring that the food supply is safe, nutritious, and of high quality, while also contributing to the development of innovative food products that cater to consumer needs and preferences.

Focus Areas

  • Food Chemistry
  • Food chemistry is the branch of science that studies the chemical processes and compositions of food substances. It focuses on understanding the chemical components, reactions, and transformations that occur in foods during various stages of production, processing, cooking, and storage. Food chemistry plays a fundamental role in ensuring food safety, quality, taste, and nutritional value.
  • Food Microbiology
  • Food microbiology is a branch of microbiology that focuses on the study of microorganisms (such as bacteria, fungi, viruses, and parasites) in relation to food. It plays a crucial role in ensuring the safety, quality, and preservation of food products. Food microbiologists investigate how microorganisms interact with food, how they can be controlled or utilized in food production, and how they can impact human health when foodborne pathogens are present.
  • Food Processing

  • Food processing is a multidisciplinary field that applies principles from engineering, chemistry, microbiology, and other sciences to the design, development, and improvement of food processing and manufacturing technologies. Food engineers work to ensure the efficient, safe, and sustainable production of food products, from raw ingredients to packaged goods. 

  • Food Quality and Safety
  • Food quality and safety are two critical aspects of the food industry that ensure the production and consumption of safe, nutritious, and high-quality food products. These two components are interrelated but address different aspects of the food supply chain.
  • Sensory Analysis
  • Food sensory analysis, also known as sensory evaluation or sensory testing, is a scientific discipline that assesses and analyzes the sensory attributes of food products, including their taste, aroma, texture, appearance, and overall consumer perception. Sensory analysis is crucial in the food industry for product development, quality control, and understanding consumer preferences. It provides valuable insights into how consumers perceive and interact with food products, helping companies make informed decisions about product formulation, marketing, and improvement.
  • Nutrition
  • Food science and nutrition are two closely related fields that focus on understanding the composition, quality, safety, and nutritional value of foods. While they are distinct disciplines, they often overlap and complement each other in various ways. Overall, food science and nutrition are essential for ensuring the safety, quality, and nutritional adequacy of the food supply and for promoting health and well-being at both the individual and population levels.
  • Food Product Development
  • Food product development is a systematic process of creating new or improved food products that meet consumer preferences and market demands. It involves a combination of scientific knowledge, culinary skills, and market research to develop food items that are safe, delicious, and commercially viable.
  • Food Law and Regulations
  • Food law and regulations are a set of rules and standards established by governments and international organizations to ensure the safety, quality, labeling, and traceability of food products throughout the food supply chain. These regulations aim to protect public health, promote fair trade practices, and provide consumers with accurate information about the food they purchase and consume. Food regulations vary from country to country but often share common principles and objectives.
  • Food Sustainability
  • Food sustainability refers to the practice of producing, distributing, and consuming food in a way that meets the needs of the present without compromising the ability of future generations to meet their own needs. It encompasses various aspects of the food system, including environmental, social, and economic considerations. Achieving food sustainability is crucial for addressing global challenges such as climate change, food security, and the preservation of natural resources.

What Can I Do With My Food Science Major?

The field of food science is essential in meeting the challenges of feeding a growing global population while considering health, sustainability, and consumer preferences. Combining food science with business skills can make you a valuable asset in the food industry, where scientific knowledge and business acumen are both crucial for success. Depending on your specific interests and career goals, you can pursue roles that leverage your expertise in food science while contributing to the growth and profitability of food-related businesses. 

Careers in Food Science

  • Food Technologists
  • Food technologists work on developing new food products or improving existing ones. They are involved in all aspects of product development, from creating formulations to ensuring quality and safety standards are met. This role often involves collaborating with chefs, food scientists, and quality control professionals.
  • Food Safety Specialist
  • Food safety specialists focus on ensuring the safety of food products. They develop and implement food safety protocols, conduct inspections, and analyze food samples for contaminants and pathogens. This role is critical for preventing foodborne illnesses.
  • Quality Assurance Manager
  • Quality assurance managers are responsible for maintaining the quality and consistency of food products. They establish and oversee quality control processes, conduct audits, and ensure that products meet regulatory standards and customer expectations.
  • Flavorist
  • Flavorists are experts in creating and enhancing the taste and aroma of food products. They work with various flavor compounds and ingredients to develop unique and appealing flavors for food and beverages.
  • Product Development Scientist
  • Product development scientists work on creating new food and beverage products. They conduct research, formulate recipes, and conduct sensory evaluations to optimize taste, texture, and appearance.
  • Food Chemist
  • Food chemists analyze the chemical composition of food products, including the identification of nutrients, additives, and contaminants. They may also research and develop new food ingredients and processing methods.
  • Sensory Scientist
  • Sensory scientists study the sensory attributes of food products, such as taste, aroma, texture, and appearance. They conduct sensory evaluations and use statistical analysis to understand consumer preferences and perceptions.
  • Food Microbiologist
  • Food microbiologists focus on the study of microorganisms in food, including bacteria, yeast, molds, and pathogens. They work to prevent foodborne illnesses, spoilage, and contamination.
  • Regulatory Affairs Specialist
  • Regulatory affairs specialists ensure that food products comply with government regulations and labeling requirements. They work with regulatory agencies to obtain approvals and manage compliance for food products.
  • Food Packaging Engineer
  • Food packaging engineers design and develop packaging materials and technologies that protect food products, extend shelf life, and maintain product quality. They consider factors like sustainability and consumer convenience.
  • Research and Development
  • R&D food scientists conduct studies and experiments to advance knowledge in areas such as nutrition, food processing, and food safety. They often work in academia or research institutions.
  • Food Safety Auditor
  • Food safety auditors assess food production facilities to ensure that they adhere to food safety standards and regulations. 
  • Food Educator
  • Food science educators teach courses in food science and related fields at universities, colleges, and vocational schools. They play a crucial role in educating the next generation of food scientists and professionals.
  • Food Consultant
  • Food consultants offer their expertise to businesses in the food industry. They may provide advice on product development, quality assurance, food safety, and regulatory compliance.
  • Entrepreneur
  • With a background in food science, you can start your own food-related business, such as a specialty food production company, a restaurant, or a food technology startup.
  • Food Supply Chain Manager
  • Supply chain managers oversee the movement of food products from production to distribution. They use their understanding of food science and business operations to ensure the quality and safety of products during transportation and storage while optimizing supply chain efficiency.

Career Resources 

If you're considering a career in food science, there are several valuable resources and organizations that can provide information, networking opportunities, job listings, and professional development support. Here are some career resources for food science students and professionals:

  • UC Davis Internship and Career Center: Visit the ICC Food and Beverage webpage to explore careers in the food and beverage industries and meet with a career advisor for professional guideance.
     
  • Institute of Food Technologists (IFT): IFT is one of the largest and most prominent professional organizations for food scientists. They offer a range of resources, including webinars, publications, networking events, and job boards. IFT's website also provides information on scholarships, certifications, and continuing education opportunities.
     
  • The Occupational Outlook Handbook provides detailed information about career options in agricultural and food sciences. Be sure to check out the “Similar Occupations” tab on each page to explore related fields.
     
  • LinkedIn: LinkedIn is a valuable platform for networking and job searching in the food science industry. Join food science-related groups, follow relevant companies, and connect with professionals in your field.