Meet the editors

Ana Novo de Barros is an assistant professor with habilitation in the Chemistry Department, University of Trás-os-Montes e Alto Douro, Portugal where she is also the director of the Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB). She is the author of more than eightyfive international peer-reviewed papers and holder of eight national and international patents. She has supervised eight

Ph.D. theses and forty master's theses. Her main research area is the valorization of by-products of different industries, giving an added-value for the circular economy and industrial symbiosis. She has been working in the evaluation of antimicrobial activity against gastrointestinal and diabetic foot wound bacteria of hospital patients, in the concept of One Health.

Irene Gouvinhas is a full-time integrated researcher at the University of Trás-os-Montes e Alto Douro, Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), Portugal, where she is collaborating on several R&D projects. She works in the areas of agrarian sciences and natural sciences with emphasis on the valorization of the major agrifood industrial by-products and waste for the recovery of compounds

for several industrial applications. In her relatively short research career, she has already participated in several research projects funded by both national and European funds. She is the author of twenty-five JCR-indexed papers in specialized journals and two book chapters.

Contents

**Section 1**

**Section 2**

Assurance

*and Fartash Vasefi*

and Cosmetic Industries

*by Irene Gouvinhas and Ana Barros*

*by Ajita Tiwari and Roshna Khawas*

*by Amar Kaanane and Hind Mkadem*

*and Jesús Enrique Gerardo Rodríguez*

Valorization Technologies of Marine By-Products

Fish at Low Costs in Sub-Saharan Countries *by Renalda N. Munubi and Hieromin A. Lamtane*

**Preface XI**

By-Products Valorization **1**

**Chapter 1 3**

**Chapter 2 15**

**Chapter 3 29**

**Chapter 4 55**

New Technologies **69**

**Chapter 5 71**

**Chapter 6 91**

Winery By-Products as Source of Bioactive Compounds for Pharmaceutical

Food Waste and Agro By-Products: A Step towards Food Sustainability

Animal Waste and Agro-by-Products: Valuable Resources for Producing

Innovation in Food Products Using Ozone Technology: Impact on Quality

Advanced Optical Technologies in Food Quality and Waste Management *by John Chauvin, Ray Duran, Stanley Ng, Thomas Burke, Kenneth Barton,* 

*by Carlos Martín Enríquez-Castro, Manuel Pérez-Nafarrate* 

*Nicholas MacKinnon, Kouhyar Tavakolian, Alireza Akhbardeh* 
