Cereal Processing By-Products as Rich Sources of Phenolic Compounds and Their Potential Bioactivities

In today’s society, we can see a progressive paradigm shift that tends towards a healthy and sustainable lifestyle. The proof is represented by the growing interest in food loss and waste of different sectors, from the political to the academic, or even to the private sector. In order to reduce food...

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Autores principales:	Anca Fărcaș, Georgiana Drețcanu, Teodora Daria Pop, Bianca Enaru, Sonia Socaci, Zorița Diaconeasa
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	cereals grains by-product brewers spent grain polyphenols bran Nutrition. Foods and food supply TX341-641
Acceso en línea:	https://doaj.org/article/ff81df81036843e096de3cc3f9d1b5aa
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id	oai:doaj.org-article:ff81df81036843e096de3cc3f9d1b5aa
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spelling	oai:doaj.org-article:ff81df81036843e096de3cc3f9d1b5aa2021-11-25T18:35:26ZCereal Processing By-Products as Rich Sources of Phenolic Compounds and Their Potential Bioactivities10.3390/nu131139342072-6643https://doaj.org/article/ff81df81036843e096de3cc3f9d1b5aa2021-11-01T00:00:00Zhttps://www.mdpi.com/2072-6643/13/11/3934https://doaj.org/toc/2072-6643In today’s society, we can see a progressive paradigm shift that tends towards a healthy and sustainable lifestyle. The proof is represented by the growing interest in food loss and waste of different sectors, from the political to the academic, or even to the private sector. In order to reduce food waste and to increase sustainability, the European Union (EU) has planned a circular bioeconomy. This action plan includes an approach based on reducing, reusing, recovering, and recycling materials and energy. Every year, there are high amounts of waste and by-products resulting from agricultural producing and agro-industrial processing, impacting the environment and the socio-economic sector. Cereal food products cover over 20% of daily diet, so it can be assumed that cereal production and processing are one of the most important sectors of agri-food industries. It is estimated that the waste generated from cereal processing and manufacturing is up to 13%, a percentage that can be decreased by converting the by-products in raw materials for biofuels, biodegradable plastics, alcohols, antioxidants, food additives, or pharmaceutic ingredients due to their content in macro- and micro-nutrients or bioactive compounds. Based on the fact that diet plays a crucial role in maintaining the integrity of our body, it is important to capitalize on any source of bioactive compounds to which we have access. This review aims to highlight the need to recirculate by-products for the purpose of extraction and use of their key compounds, polyphenols, which have not only antioxidant effects, but also preventive and therapeutic effects against cancer. For these, it is necessary to understand the biotechnologies needed for processing the most consumed cereals, the methods of extraction of phenolic compounds, and the main effects that these compounds have, summarizing the most relevant in vitro and in vivo studies performed so far.Anca FărcașGeorgiana DrețcanuTeodora Daria PopBianca EnaruSonia SocaciZorița DiaconeasaMDPI AGarticlecerealsgrainsby-productbrewers spent grainpolyphenolsbranNutrition. Foods and food supplyTX341-641ENNutrients, Vol 13, Iss 3934, p 3934 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	cereals grains by-product brewers spent grain polyphenols bran Nutrition. Foods and food supply TX341-641
spellingShingle	cereals grains by-product brewers spent grain polyphenols bran Nutrition. Foods and food supply TX341-641 Anca Fărcaș Georgiana Drețcanu Teodora Daria Pop Bianca Enaru Sonia Socaci Zorița Diaconeasa Cereal Processing By-Products as Rich Sources of Phenolic Compounds and Their Potential Bioactivities
description	In today’s society, we can see a progressive paradigm shift that tends towards a healthy and sustainable lifestyle. The proof is represented by the growing interest in food loss and waste of different sectors, from the political to the academic, or even to the private sector. In order to reduce food waste and to increase sustainability, the European Union (EU) has planned a circular bioeconomy. This action plan includes an approach based on reducing, reusing, recovering, and recycling materials and energy. Every year, there are high amounts of waste and by-products resulting from agricultural producing and agro-industrial processing, impacting the environment and the socio-economic sector. Cereal food products cover over 20% of daily diet, so it can be assumed that cereal production and processing are one of the most important sectors of agri-food industries. It is estimated that the waste generated from cereal processing and manufacturing is up to 13%, a percentage that can be decreased by converting the by-products in raw materials for biofuels, biodegradable plastics, alcohols, antioxidants, food additives, or pharmaceutic ingredients due to their content in macro- and micro-nutrients or bioactive compounds. Based on the fact that diet plays a crucial role in maintaining the integrity of our body, it is important to capitalize on any source of bioactive compounds to which we have access. This review aims to highlight the need to recirculate by-products for the purpose of extraction and use of their key compounds, polyphenols, which have not only antioxidant effects, but also preventive and therapeutic effects against cancer. For these, it is necessary to understand the biotechnologies needed for processing the most consumed cereals, the methods of extraction of phenolic compounds, and the main effects that these compounds have, summarizing the most relevant in vitro and in vivo studies performed so far.
format	article
author	Anca Fărcaș Georgiana Drețcanu Teodora Daria Pop Bianca Enaru Sonia Socaci Zorița Diaconeasa
author_facet	Anca Fărcaș Georgiana Drețcanu Teodora Daria Pop Bianca Enaru Sonia Socaci Zorița Diaconeasa
author_sort	Anca Fărcaș
title	Cereal Processing By-Products as Rich Sources of Phenolic Compounds and Their Potential Bioactivities
title_short	Cereal Processing By-Products as Rich Sources of Phenolic Compounds and Their Potential Bioactivities
title_full	Cereal Processing By-Products as Rich Sources of Phenolic Compounds and Their Potential Bioactivities
title_fullStr	Cereal Processing By-Products as Rich Sources of Phenolic Compounds and Their Potential Bioactivities
title_full_unstemmed	Cereal Processing By-Products as Rich Sources of Phenolic Compounds and Their Potential Bioactivities
title_sort	cereal processing by-products as rich sources of phenolic compounds and their potential bioactivities
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/ff81df81036843e096de3cc3f9d1b5aa
work_keys_str_mv	AT ancafarcas cerealprocessingbyproductsasrichsourcesofphenoliccompoundsandtheirpotentialbioactivities AT georgianadretcanu cerealprocessingbyproductsasrichsourcesofphenoliccompoundsandtheirpotentialbioactivities AT teodoradariapop cerealprocessingbyproductsasrichsourcesofphenoliccompoundsandtheirpotentialbioactivities AT biancaenaru cerealprocessingbyproductsasrichsourcesofphenoliccompoundsandtheirpotentialbioactivities AT soniasocaci cerealprocessingbyproductsasrichsourcesofphenoliccompoundsandtheirpotentialbioactivities AT zoritadiaconeasa cerealprocessingbyproductsasrichsourcesofphenoliccompoundsandtheirpotentialbioactivities
_version_	1718410993130799104

Cereal Processing By-Products as Rich Sources of Phenolic Compounds and Their Potential Bioactivities

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