Natural Additives in Foods

1. Auflage 2023
ISBN: 978-3-031-17345-5
Verlag: Springer

Buch, Englisch, 374 Seiten, Format (B × H): 160 mm x 241 mm, Gewicht: 758 g

Additives have been used in the food sector for centuries, aiming to maintain or improve food quality in terms of freshness, appearance, texture and taste. Most food additives are synthetic chemical compounds classified as antioxidants, antimicrobials, colorants and sweeteners. In the last decades, several synthetic food additives have been correlated with adverse reactions in humans, which has caused the safety of synthetic food additives to be reviewed and discussed by international organizations. At the same time, there is increasing consumer demand for more natural and environmentally friendly food products and additives. Therefore, synthetic food additives have been replaced with natural food additives. Although the use of natural additives is a hot topic in food science, to date no book has systematically reviewed  the application of natural additives in food products. 
Natural additives in foods presents an exhaustive analysis of the most recent advances in the application of natural additives in the food sector. Covering natural antioxidants, antimicrobials, colorants and sweeteners, this text also focuses on unconventional sources of natural additives, valorization and toxicological aspects, consumer attitudes and regulatory aspects. The main applications of natural antioxidants are fully covered, including polyphenols, ascorbic acid, carotenoids, tocopherols and proteins. Natural antimicrobial applications from polyphenols and essential oils to poly-L-Lysine are analyzed, as are natural colorants like anthocyanins, annatto, betalains and paprika. The encapsulation, trapping, and adsorption of natural additives are studied, and consumer perceptions and preferences are major focuses. Researchers will find up-to-date regulatory specifics for the United States and European Union.
For any researcher in need of an expansive single source containing all relevant and updated information for the use of natural additives in foods, this book is a much needed addition to the field.

Zielgruppe

Research

Autoren/Hrsg.

Valencia, German Ayala

Fachgebiete

• Naturwissenschaften Chemie Analytische Chemie Umweltchemie, Lebensmittelchemie
• Technische Wissenschaften Verfahrenstechnik | Chemieingenieurwesen | Biotechnologie Lebensmitteltechnologie und Getränketechnologie
• Naturwissenschaften Biowissenschaften Mikrobiologie
• Interdisziplinäres Wissenschaften Wissenschaften Interdisziplinär Ökotrophologie (Ernährungs- und Haushaltswissenschaften)

Inhaltsverzeichnis

Chapter 1: Introduction to food additives

Main topics: Importance to use additives in foods, additive classification, synthetic additives vs. natural additives and adverse reactions in humans.

-           Chapter 2: Natural antioxidants

Main topics: Food applications of natural antioxidants (polyphenols, ascorbic acid, carotenoids, tocopherols, proteins, among others).

-           Chapter 3: Natural antimicrobials

Main topics: Food applications of natural antimicrobials (polyphenols, essential oils, bacteriocins, natamycin, reuterin, poly-L-Lysine, lysozyme, lactoperoxidase, lactoferrin, among others).

 

-           Chapter 4: Natural colorants

Main topics: Food applications of natural colorants (anthocyanins, annatto, betalains, ß-carotene, carotenoids, caminic acid, clorophylls, curcumin, lutein, paprika, among others).

-           Chapter 5: Natural sweeteners

Main topics: Food applications of natural sweeteners (erythritol, tagatose, steviol, glycosides, glycyrrhizin, thaumatin, among others).

-           Chapter 6: Unconventional sources of natural additives

Main topics: vegetal and microbial sources of natural additives and food applications.

-           Chapter 7: Valorization of natural additives

Main topics: Encapsulation, trapping, and adsorption of natural additives, as well as their food applications.

-           Chapter 8: Toxicological aspects of natural additives

Main topics: Maximum acceptable toxicant concentration of natural additives based on In-vitro and in-vivo tests.

-           Chapter 9: Consumer attitudes toward natural additives 

Main topics: consumer perception and preference related to food products manufactured with natural additives.

-           Chapter 10: Regulation of natural additives

Main topics: regulation of natural food additives in the United States and European Union (Food Additive Status List from the FDA and Food Law General Requirements from European Union).

Über Autor(innen)

Dr. Valencia is a professor and researcher in the Department of Chemical and Food Engineering at the Federal University of Santa Catarina in Florianópolis, Brazil.