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Yılmaz B, Sırbu A, Altıntaş Başar HB, Goksen G, Chabı IB, Kumagaı H, Ozogul F. Potential roles of cereal bioactive compounds in the prevention and treatment of type 2 diabetes: A review of the current knowledge. Crit Rev Food Sci Nutr 2023:1-18. [PMID: 38148641 DOI: 10.1080/10408398.2023.2292790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2023]
Abstract
Diabetes is one of the most common non-communicable diseases in both developed and underdeveloped countries with a 9.3% prevalence. Unhealthy diets and sedentary lifestyles are among the most common reasons for type 2 diabetes mellitus (T2DM). Diet plays a crucial role in both the etiology and treatment of T2DM. There are several recommendations regarding the carbohydrate intake of patients with T2DM. One of them is about reducing the total carbohydrate intake and/or changing the type of carbohydrate to reduce the glycaemic index. Cereals are good sources of carbohydrates in the diet with a significant amount of soluble and non-soluble fiber content. Apart from fiber, it has been shown that the bioactive compounds present in cereals such as proteins, phenolic compounds, carotenoids, and tocols have beneficial impacts in the prevention and treatment of T2DM. Moreover, cereal by-products especially the by-products of milling processes, which are bran and germ, have been reported to have anti-diabetic activities mainly because of their fiber and polyphenols content. Considering the potential functions of cereals in patients with T2DM, this review focuses on the roles of cereal bioactive compounds in the prevention and treatment of type 2 diabetes.
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Affiliation(s)
- Birsen Yılmaz
- Department of Biological Sciences, Tata Institute of Fundamental Research, Hyderabad, India
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Çukurova University, Adana, Türkiye
| | - Alexandrina Sırbu
- FMMAE Ramnicu Valcea, Constantin Brancoveanu University of Pitesti, Valcea, Romania
| | | | - Gülden Goksen
- Department of Food Technology, Vocational School of Technical Sciences at Mersin Tarsus Organized Industrial Zone, Tarsus University, Mersin, Türkiye
| | - Ifagbémi Bienvenue Chabı
- Laboratory of Human Nutrition and Valorization of Food Bio-Ingredients, Faculty of Agricultural Sciences, University of Abomey-Calavi, Jericho Cotonou, Benin
| | - Hitomi Kumagaı
- Nihon University College of Bioresource Sciences Graduate School of Bioresource Sciences, Fujisawa, Japan
| | - Fatih Ozogul
- Department of Seafood Processing Technology, Faculty of Fisheries, Cukurova University, Adana, Türkiye
- Biotechnology Research and Application Center, Cukurova University, Adana, Turkiye
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Zhu R, Xu H, Cai H, Wang S, Mao J, Zhang J, Xiong X, Wang X, Zhou W, Guo L. Effects of cereal bran consumption on cardiometabolic risk factors: A systematic review and meta-analysis. Nutr Metab Cardiovasc Dis 2023; 33:1849-1865. [PMID: 37482485 DOI: 10.1016/j.numecd.2023.04.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 04/25/2023] [Accepted: 04/27/2023] [Indexed: 07/25/2023]
Abstract
AIMS Cardiovascular disease is a prevalent worldwide disease, and cardiometabolic risk factors (CMRFs) include hyperlipidemia, hypertension, diabetes, and adiposity. Healthy diets are the critical factor in controlling these CMRFs risks, especially cereal bran which contains many beneficial substances. However, there are still contradictions in the indicators of improving CMRFs by bran from different grain sources or even the same grain source. Therefore, this study aimed to investigate the effects of cereal bran consumption on CMRFs. DATA SYNTHESIS Eligible randomized controlled studies were searched in PubMed, Embase, Scopus, the Cochrane Library and Web of Science until February 2023. The random-effects model was used to calculate overall effect sizes of weighted mean difference (WMD) and 95% confidence interval (CI). Finally, 22 studies were included in the present meta-analysis. Compared to the control, cereal bran consumption had no significant effect on high-density lipoprotein cholesterol, triglycerides, waist circumference, and body mass index, but could reduce systolic blood pressure (WMD: -1.59; 95% CI: -2.45 to -0.72), diastolic blood pressure (WMD: -1.96; 95% CI: -3.89 to -0.04), total cholesterol (WMD: -0.19; 95% CI: -0.34 to -0.04), low-density lipoprotein cholesterol (WMD: -0.21; 95% CI: -0.38 to -0.04), and fasting blood glucose (WMD: -0.13; 95% CI: -0.24 to -0.01). Additionally, oat bran can lower blood lipids in individuals with lipid diseases and blood pressure in obese or hypertensive patients. CONCLUSIONS Cereal bran could significantly reduce blood pressure, total cholesterol, low-density lipoprotein cholesterol, and fasting blood glucose in individuals with CMRFs, and oat bran had the most obvious effect.
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Affiliation(s)
- Ruiting Zhu
- School of Nursing, Jilin University, Changchun, Jilin, 130021, China
| | - Haiyan Xu
- School of Nursing, Jilin University, Changchun, Jilin, 130021, China
| | - Hongwei Cai
- Yantai Affiliated Hospital of Binzhou Medical University, 264100, China
| | - Saikun Wang
- School of Nursing, Jilin University, Changchun, Jilin, 130021, China
| | - Jing Mao
- School of Nursing, Jilin University, Changchun, Jilin, 130021, China
| | - Jingyi Zhang
- College of Animal Sciences, Jilin University, Changchun, Jilin, 130062, China
| | - Xuance Xiong
- Medical College, Beihua University, Jilin, Jilin, 132013, China
| | - Xingyu Wang
- School of Nursing, Jilin University, Changchun, Jilin, 130021, China
| | - Wei Zhou
- The First Hospital of Jilin University, Changchun, Jilin, 130021, China.
| | - Lirong Guo
- School of Nursing, Jilin University, Changchun, Jilin, 130021, China.
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Kumari A, Roy A. Enhancing micronutrient absorption through simultaneous fortification and phytic acid degradation. Food Sci Biotechnol 2023; 32:1235-1256. [PMID: 37362807 PMCID: PMC10290024 DOI: 10.1007/s10068-023-01255-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/18/2022] [Accepted: 01/09/2023] [Indexed: 01/28/2023] Open
Abstract
Phytic acid (PA), an endogenous antinutrient in cereals and legumes, hinders mineral absorption by forming less bioavailable, stable PA-mineral complexes. For individual micronutrients, the PA-to-mineral molar ratio below the critical level ensures better bioavailability and is achieved by adding minerals or removing PA from cereals and pulses. Although several PA reduction and fortification strategies are available, the inability to completely eradicate or degrade PA using available techniques always subdues fortification's impact by hindering fortified micronutrient absorption. The bioavailability of micronutrients could be increased through simultaneous PA degradation and fortification. Following primary PA reduction of the raw material, the fortification step should also incorporate additional essential control stages to further PA inactivation, improving micronutrient absorption. In this review, the chemistry of PA interaction with metal ions, associated controlling parameters, and its impact on PA reduction during fortification is also evaluated, and further suggestions were made for the fortification's success.
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Affiliation(s)
- Ankanksha Kumari
- Laboratory of Applied Food Chemistry, Microbiology, and Process Engineering, Department of Chemical Engineering, Birla Institute of Technology Mesra, Ranchi, Jharkhand India
| | - Anupam Roy
- Laboratory of Applied Food Chemistry, Microbiology, and Process Engineering, Department of Chemical Engineering, Birla Institute of Technology Mesra, Ranchi, Jharkhand India
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Hadidi M, Garcia SR, Ziogkas D, McClements DJ, Moreno A. Cereal bran proteins: recent advances in extraction, properties, and applications. Crit Rev Food Sci Nutr 2023:1-25. [PMID: 37366171 DOI: 10.1080/10408398.2023.2226730] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
The projected global population is expected to reach around 9.7 billion by 2050, indicating a greater demand for proteins in the human diet. Cereal bran proteins (CBPs) have been identified as high-quality proteins, with potential applications in both the food and pharmaceutical industries. In 2020, global cereal grain production was 2.1 billion metric tonnes, including wheat, rice, corn, millet, barley, and oats. Cereal bran, obtained through milling, made up 10-20% of total cereal grain production, varying by grain type and milling degree. In this article, the molecular composition and nutritional value of CBPs are summarized, and recent advances in their extraction and purification are discussed. The functional properties of CBPs are then reviewed, including their solubility, binding, emulsifying, foaming, gelling, and thermal properties. Finally, current challenges to the application of CBPs in foods are highlighted, such as the presence of antinutritional factors, low digestibility, and allergenicity, as well as potential strategies to improve the nutritional and functional properties by overcoming these challenges. CBPs exhibit nutritional and functional attributes that are similar to those of other widely used plant-based protein sources. Thus, CBPs have considerable potential for use as ingredients in food, pharmaceutical, and other products.
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Affiliation(s)
- Milad Hadidi
- Department of Organic Chemistry, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Ciudad Real, Spain
| | - Samuel Rodriguez Garcia
- Department of Organic Chemistry, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Ciudad Real, Spain
| | - Dimitrios Ziogkas
- Department of Organic Chemistry, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Ciudad Real, Spain
| | | | - Andres Moreno
- Department of Organic Chemistry, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Ciudad Real, Spain
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Jaouhari Y, Travaglia F, Giovannelli L, Picco A, Oz E, Oz F, Bordiga M. From Industrial Food Waste to Bioactive Ingredients: A Review on the Sustainable Management and Transformation of Plant-Derived Food Waste. Foods 2023; 12:foods12112183. [PMID: 37297428 DOI: 10.3390/foods12112183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/19/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
According to the United Nations, approximately one-third of the food produced for human consumption is wasted. The actual linear "Take-Make-Dispose" model is nowadays obsolete and uneconomical for societies and the environment, while circular thinking in production systems and its effective adoption offers new opportunities and benefits. Following the "Waste Framework Directive" (2008/98/CE), the European Green Deal, and the actual Circular Economy Action Plan, when prevention is not possible, recovering an unavoidable food waste as a by-product represents a most promising pathway. Using last year's by-products, which are rich in nutrients and bioactive compounds, such as dietary fiber, polyphenols, and peptides, offer a wake-up call to the nutraceutical and cosmetic industry to invest and develop value-added products generated from food waste ingredients.
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Affiliation(s)
- Yassine Jaouhari
- Department of Pharmaceutical Sciences, Università degli Studi del Piemonte Orientale "A. Avogadro", Largo Donegani 2, 28100 Novara, Italy
| | - F Travaglia
- Department of Pharmaceutical Sciences, Università degli Studi del Piemonte Orientale "A. Avogadro", Largo Donegani 2, 28100 Novara, Italy
| | - L Giovannelli
- Department of Pharmaceutical Sciences, Università degli Studi del Piemonte Orientale "A. Avogadro", Largo Donegani 2, 28100 Novara, Italy
| | - A Picco
- Department of Pharmaceutical Sciences, Università degli Studi del Piemonte Orientale "A. Avogadro", Largo Donegani 2, 28100 Novara, Italy
| | - E Oz
- Department of Food Engineering, Faculty of Agriculture, Ataturk University, Erzurum 25240, Türkiye
| | - F Oz
- Department of Food Engineering, Faculty of Agriculture, Ataturk University, Erzurum 25240, Türkiye
| | - M Bordiga
- Department of Pharmaceutical Sciences, Università degli Studi del Piemonte Orientale "A. Avogadro", Largo Donegani 2, 28100 Novara, Italy
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Dega V, Barbhai MD. Exploring the underutilized novel foods and starches for formulation of low glycemic therapeutic foods: a review. Front Nutr 2023; 10:1162462. [PMID: 37153914 PMCID: PMC10160467 DOI: 10.3389/fnut.2023.1162462] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 03/27/2023] [Indexed: 05/10/2023] Open
Abstract
Rising incidences of life-style disorders like obesity, diabetes and cardiovascular diseases are a matter of concern coupled with escalated consumption of highly refined and high energy foods with low nutrient density. Food choices of consumers have witnessed significant changes globally with rising preference to highly processed palatable foods. Thus, it calls food scientists, researchers and nutritionists' attention towards developing and promoting pleasant-tasting yet healthy foods with added nutritional benefits. This review highlights selected underutilized and novel ingredients from different food sources and their by-products that are gaining popularity because of their nutrient density, that can be employed to improve the nutritional quality of conventionally available empty-calorie foods. It also emphasizes on the therapeutic benefits of foods developed from these understudied grains, nuts, processing by-products of grains, fruits- and vegetable-byproducts and nutraceutical starches. This review aims to draw attention of food scientists and industrialists towards popularizing the utilization of these unconventional, yet nutrient rich foods sources in improving the nutritional profile of the conventional foods lacking in nutrient density.
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Antioxidant and Functional Features of Pre-Fermented Ingredients Obtained by the Fermentation of Milling By-Products. FERMENTATION 2022. [DOI: 10.3390/fermentation8120722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The use of milling by-products as ingredients in food formulations has increased gradually over the past years, due to their well-recognized health properties. Fermentation performed with selected microbial strains or microbial consortia is the most promising way to reduce antinutritional factors of cereals and bran, while increasing their nutritional and functional properties. This work, developed within the BBI project INGREEN, was aimed to study the functional, nutritional and technological features of a pre-fermented ingredient obtained from the fermentation of a mixture of rye bran and wheat germ by a selected microbial consortium composed of yeasts (Kazachstania unispora and Kazachstania servazii) and lactic acid bacteria (Latilactobacillus curvatus) using as reference the unfermented mixture and the same mixture fermented by a baker’s yeast. The selected microbial consortium improved the complexity of the volatile molecules such as acids, alcohols and esters. A better retention of color parameters was maintained compared to the product fermented by a baker’s yeast. In addition, the fermentation by the selected consortium showed a significant increase in short chain fatty acids (more than 5-fold), antioxidant activity (22–24%), total phenol content (53–71%), bioactive peptides (39–52%), a reduction of 20–28% in phytic acid content and an increase in prebiotic activity not only compared to the unfermented product but also compared to the preferment obtained with a baker’s yeast. Overall, the fermentation by the selected microbial consortium can be considered a valuable way to valorize milling by-products and promote their exploitation as food ingredients.
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Natural Polyphenol Recovery from Apple-, Cereal-, and Tomato-Processing By-Products and Related Health-Promoting Properties. Molecules 2022; 27:molecules27227977. [PMID: 36432076 PMCID: PMC9697562 DOI: 10.3390/molecules27227977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/09/2022] [Accepted: 11/11/2022] [Indexed: 11/19/2022] Open
Abstract
Polyphenols of plant origin are a broad family of secondary metabolites that range from basic phenolic acids to more complex compounds such as stilbenes, flavonoids, and tannins, all of which have several phenol units in their structure. Considerable health benefits, such as having prebiotic potential and cardio-protective and weight control effects, have been linked to diets based on polyphenol-enriched foods and plant-based products, indicating the potential role of these substances in the prevention or treatment of numerous pathologies. The most representative phenolic compounds in apple pomace are phloridzin, chlorogenic acid, and epicatechin, with major health implications in diabetes, cancer, and cardiovascular and neurocognitive diseases. The cereal byproducts are rich in flavonoids (cyanidin 3-glucoside) and phenolic acids (ferulic acid), all with significant results in reducing the incidence of noncommunicable diseases. Quercetin, naringenin, and rutin are the predominant phenolic molecules in tomato by-products, having important antioxidant and antimicrobial activities. The present understanding of the functionality of polyphenols in health outcomes, specifically, noncommunicable illnesses, is summarized in this review, focusing on the applicability of this evidence in three extensive agrifood industries (apple, cereal, and tomato processing). Moreover, the reintegration of by-products into the food chain via functional food products and personalized nutrition (e.g., 3D food printing) is detailed, supporting a novel direction to be explored within the circular economy concept.
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Bartkiene E, Starkute V, Zokaityte E, Klupsaite D, Bartkevics V, Zokaityte G, Cernauskas D, Ruzauskas M, Ruibys R, Viksna A. Combined Thermomechanical-Biological Treatment for Corn By-Product Valorization into Added-Value Food (Feed) Material. PLANTS (BASEL, SWITZERLAND) 2022; 11:3080. [PMID: 36432808 PMCID: PMC9696026 DOI: 10.3390/plants11223080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/05/2022] [Accepted: 11/09/2022] [Indexed: 06/16/2023]
Abstract
The aim of this study was to apply the combined thermomechanical-biological treatment for corn processing by-product (CPBP) valorization to added-value food and feed material. The mechanical-thermal pre-treatment was performed by applying the extrusion technique. Extruded CPBPs (14, 16, and 18% moisture) were further biodegraded with Lactiplantibacillus plantarum-LUHS122 (Lpl), Liquorilactobacillus uvarum-LUHS245 (Lu), Lacticaseibacillus casei-LUHS210 (Lc), and Lacticaseibacillus paracasei-LUHS244 (Lpa). Acidity parameters, microbial characteristics, sugars concentration, amino and fatty acids profile, biogenic amines (BA), and antibacterial and antifungal properties of CPBP were analyzed. Fermented CPBP had a reduced count of mould/yeast. A significantly lower (p ≤ 0.05) count of total enterobacteria was found in most of the extruded-fermented CPBP. Fermentation of extruded CPBP (moisture of 16 and 18%) increased valine and methionine content. Cadaverine and spermidine were not found after treatment of CPBP, and the lowest content of BA was found in the extruded-fermented (Lpa, moisture 18%) CPBP. Applied treatment had a significant effect on most of the fatty acids. CPBP fermented with Lpl, Lu, and Lpa displayed inhibition properties against 3 of the 10 tested pathogenic/opportunistic bacterial strains. Extruded-fermented (Lu, Lc, and Lpa moisture of 14 and 18%) CPBP showed antifungal activity against Rhizopus. Extruded-fermented (14% moisture, Lpl) CPBP inhibited Rhizopus and Aspergillus fumigatus. In conclusion, combined treatment can improve certain parameters and properties of CPBP in order to produce safer and more nutritious ingredients for food and feed industries.
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Affiliation(s)
- Elena Bartkiene
- Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Tilzes Street 18, LT-47181 Kaunas, Lithuania
- Department of Food Safety and Quality, Lithuanian University of Health Sciences, Tilzes Street 18, LT-47181 Kaunas, Lithuania
| | - Vytaute Starkute
- Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Tilzes Street 18, LT-47181 Kaunas, Lithuania
- Department of Food Safety and Quality, Lithuanian University of Health Sciences, Tilzes Street 18, LT-47181 Kaunas, Lithuania
| | - Egle Zokaityte
- Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Tilzes Street 18, LT-47181 Kaunas, Lithuania
| | - Dovile Klupsaite
- Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Tilzes Street 18, LT-47181 Kaunas, Lithuania
| | - Vadims Bartkevics
- Institute of Food Safety, Animal Health and Environment BIOR, Lejupes iela 3, LV-1076 Riga, Latvia
| | - Gintare Zokaityte
- Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Tilzes Street 18, LT-47181 Kaunas, Lithuania
| | - Darius Cernauskas
- Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Tilzes Street 18, LT-47181 Kaunas, Lithuania
- Food Institute, Kaunas University of Technology, Radvilenu Road 19, LT-50254 Kaunas, Lithuania
| | - Modestas Ruzauskas
- Faculty of Veterinary, Institute of Microbiology and Virology, Lithuanian University of Health Sciences, Tilzes Street 58, LT-47181 Kaunas, Lithuania
| | - Romas Ruibys
- Institute of Agricultural and Food Sciences, Agriculture Academy, Vytautas Magnus University, K. Donelaicio Street 58, LT-44244 Kaunas, Lithuania
| | - Arturs Viksna
- Department of Chemistry, University of Latvia, Jelgavas Street 1, LV-1004 Riga, Latvia
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In Vitro Digestibility of Minerals and B Group Vitamins from Different Brewers’ Spent Grains. Nutrients 2022; 14:nu14173512. [PMID: 36079770 PMCID: PMC9460495 DOI: 10.3390/nu14173512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 08/21/2022] [Accepted: 08/23/2022] [Indexed: 11/17/2022] Open
Abstract
Brewers’ spent grain (BSG), the main by-product of the brewing industry, is a rich source of minerals and water-soluble vitamins such as thiamine, pyridoxine, niacin, and cobalamin. Bioaccessibility through in vitro digestion is an important step toward the complete absorption of minerals and B group vitamins in the gastrointestinal system. Inductively coupled plasma optical emission spectrometry (ICP-OES) together with inductively coupled plasma quadrupole mass spectrometry (ICP-MS) was used for the quantification of the macro- and micro-minerals. An ultra-high performance liquid chromatography (UHPLC) system coupled with a diode array detector (DAD) was used for B group vitamin identification. Four different industrial BSG samples were used in the present study, with different percentages of malted cereals such as barley, wheat, and degermed corn. Calcium’s bioaccessibility was higher in the BSG4 sample composed of 50% malted barley and 50% malted wheat (16.03%), while iron presented the highest bioaccessibility value in the BSG2 sample (30.03%) composed of 65% Pale Ale malt and 35% Vienna malt. On the other hand, vitamin B1 had the highest bioaccessibility value (72.45%) in the BSG3 sample, whilst B6 registered the lowest bioaccessibility value (16.47%) in the BSG2 sample. Therefore, measuring the bioaccessibilty of bioactive BSG compounds before their further use is crucial in assessing their bioavailability.
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Fărcaș AC, Socaci SA, Nemeș SA, Pop OL, Coldea TE, Fogarasi M, Biriș-Dorhoi ES. An Update Regarding the Bioactive Compound of Cereal By-Products: Health Benefits and Potential Applications. Nutrients 2022; 14:nu14173470. [PMID: 36079730 PMCID: PMC9460243 DOI: 10.3390/nu14173470] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/20/2022] [Accepted: 08/21/2022] [Indexed: 11/16/2022] Open
Abstract
Cereal processing generates around 12.9% of all food waste globally. Wheat bran, wheat germ, rice bran, rice germ, corn germ, corn bran, barley bran, and brewery spent grain are just a few examples of wastes that may be exploited to recover bioactive compounds. As a result, a long-term strategy for developing novel food products and ingredients is encouraged. High-value compounds like proteins, essential amino acids, essential fatty acids, ferulic acid, and other phenols, tocopherols, or β-glucans are found in cereal by-products. This review aims to provide a critical and comprehensive overview of current knowledge regarding the bioactive compounds recovered from cereal by-products, emphasizing their functional values and potential human health benefits.
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Affiliation(s)
- Anca Corina Fărcaș
- Department of Food Science, Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Manastur 3-5, 400372 Cluj-Napoca, Romania
- Correspondence: (A.C.F.); (S.A.S.); Tel.: +40-264-596388 (A.C.F.)
| | - Sonia Ancuța Socaci
- Department of Food Science, Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Manastur 3-5, 400372 Cluj-Napoca, Romania
- Correspondence: (A.C.F.); (S.A.S.); Tel.: +40-264-596388 (A.C.F.)
| | - Silvia Amalia Nemeș
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Manastur 3-5, 400372 Cluj-Napoca, Romania
| | - Oana Lelia Pop
- Department of Food Science, Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Manastur 3-5, 400372 Cluj-Napoca, Romania
| | - Teodora Emilia Coldea
- Department of Food Engineering, Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Manastur 3-5, 400372 Cluj-Napoca, Romania
| | - Melinda Fogarasi
- Department of Food Engineering, Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Manastur 3-5, 400372 Cluj-Napoca, Romania
| | - Elena Suzana Biriș-Dorhoi
- Department of Food Science, Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Manastur 3-5, 400372 Cluj-Napoca, Romania
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Maleki S, Razavi SH, Yadav H. Diabetes and seeds: New horizon to promote human nutrition and anti-diabetics compounds in grains by germination. Crit Rev Food Sci Nutr 2022; 63:8457-8477. [PMID: 35442121 DOI: 10.1080/10408398.2022.2063793] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Type 2 diabetes (T2D) is a complex and heterogeneous chronic metabolic disorder disease that is associated with high blood sugar. Because of the side effects of synthetic drugs on T2D patients and their economic burden, interest in plant-derived functional foods like grains with biological activities has developed. Based on scientific reports, whole grains are rich sources of energy, nutrients, and bioactive compounds and are assumed to have beneficial health effects on glucose enzymes regulation or hyperglycemia. Nowadays, different methods have been applied to enhance whole seed healthful properties and anti-diabetic compounds, and germination is one of them. Germination (sprouting) is a cost-effective method for boosting the activity of endogenous seed enzymes and modifying the structure of macromolecules. Some of these macromolecules like bioactive peptides, polyphenols, dietary fiber, and vitamins are related to diabetes management. Determining the best germination condition can help to promote these anti-diabetics properties of compounds. This study presents relevant information about diabetes, the effect of seed germination on releasing bioactive compounds, and optimizing environmental germination conditions to improve the anti-diabetic compounds in seeds for reaching functional food.
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Affiliation(s)
- Sima Maleki
- Department of Food Science, Engineering and Technology, Faculty of Agriculture Engineering and Natural Resources, University of Tehran, Karaj, Iran
| | - Seyed Hadi Razavi
- Department of Food Science, Engineering and Technology, Faculty of Agriculture Engineering and Natural Resources, University of Tehran, Karaj, Iran
| | - Hariom Yadav
- Center for Diabetes, Obesity, and Metabolism, Department of Internal Medicine-Molecular Medicine and Department of Microbiology and Immunology, Wake Forest School of Medicine, NC, USA
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Conditioning of Feed Material Prior to Feeding: Approaches for a Sustainable Phosphorus Utilization. SUSTAINABILITY 2022. [DOI: 10.3390/su14073998] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A circular phosphorus (P) bioeconomy is not only worthwhile for conserving limited mineral P reservoirs, but also for minimizing negative environmental impacts caused by human-made alterations. Although P is an essential nutrient, most of the P in concentrates based on cereals, legumes and oilseed byproducts is organically bound to phytate. The latter cannot be efficiently utilized by monogastric animals and is therefore diluted into the environment through the manure pathway. This review examines various strategies for improved P utilization in animals and reflects the respective limitations. The strategies considered include feeding of debranned feedstuffs, pre-germinated feed, co-feeding of phytase and feeding material with high native phytase activity. All these approaches contribute to an improved P bioavailability. However, about half of the organic P content continues to be excreted and therefore remains unused by the animals. Nevertheless, technologies for an efficient utilization of P from cereal-based feed already exist; however, these are not industrially established. Conditioning feed material prior to feeding fosters P-reduced feed; meanwhile, P bound to phytate can be recovered. Based on known techniques for P separation and solubilisation from cereal products and phytate conversion, potential designs for feed material conditioning processes are proposed and evaluated.
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Nutrient, phytonutrient and antioxidant potential of selected underutilized nutri-cereal brans. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01301-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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15
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Chongtham N, Bisht MS, Premlata T, Bajwa HK, Sharma V, Santosh O. Quality improvement of bamboo shoots by removal of antinutrients using different processing techniques: A review. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:1-11. [PMID: 35068547 PMCID: PMC8758816 DOI: 10.1007/s13197-021-04987-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 01/07/2021] [Accepted: 01/13/2021] [Indexed: 01/03/2023]
Abstract
Bamboo shoot is highly nutritious and contains a plethora of health-promoting bioactive compounds. It is a valuable source of food for Asiatic countries but it contains some antinutrients such as cyanogenic glycosides, glucosinolates, tannins, oxalates and phytates which deter its consumption due to safety issues. The most predominant antinutrient in bamboo shoot is cyanogenic glycosides. It causes increase in blood glucose and lactic acid levels and a decrease in the ATP/ADP ratio indicating the shift from aerobic to anaerobic metabolism. The anti-nutrients such as phytate can cause vitamins and minerals deficiencies. Though anti-nutrients may have deleterious effect when present in high concentration, they may also exert beneficial health effects at low concentrations. In order to eliminate or reduce the level of anti-nutrients to barest minimum, appropriate processing techniques such as soaking, boiling, drying and fermentation can be used. The cyanogen content in bamboo shoots range from 36.32 to more than 1000 mg/kg. Impact of different processing techniques revealed that, fermentation is the best method for reducing the antinutrient content and improving the quality of bamboo shoots as well as increasing the shelf life of the shoots.
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Affiliation(s)
- Nirmala Chongtham
- grid.261674.00000 0001 2174 5640Department of Botany, Panjab University, Chandigarh, India
| | - Madho Singh Bisht
- grid.412227.00000 0001 2173 057XDepartment of Environmental Studies, North Eastern Hill University, Shillong, India
| | - Thounaojam Premlata
- grid.261674.00000 0001 2174 5640Department of Botany, Panjab University, Chandigarh, India
| | - Harjit Kaur Bajwa
- grid.261674.00000 0001 2174 5640Department of Botany, Panjab University, Chandigarh, India
| | - Vivek Sharma
- grid.261674.00000 0001 2174 5640Department of Botany, Panjab University, Chandigarh, India
| | - Oinam Santosh
- grid.261674.00000 0001 2174 5640Department of Botany, Panjab University, Chandigarh, India
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Hamed I, Jakobsen AN, Lerfall J. Sustainable edible packaging systems based on active compounds from food processing byproducts: A review. Compr Rev Food Sci Food Saf 2021; 21:198-226. [PMID: 34907649 DOI: 10.1111/1541-4337.12870] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 10/15/2021] [Accepted: 10/19/2021] [Indexed: 12/25/2022]
Abstract
The global food processing industries represent a challenge and a risk to the environment due to the poor handling of residues, which are often discarded as waste without being used in further sidestreams. Although some part of this biomass is utilized, large quantities are, however, still under- or unutilized despite these byproducts being a rich resource of valuable compounds. These biowastes contain biopolymers and other compounds such as proteins, polysaccharides, lipids, pigments, micronutrients, and minerals with good nutritional values and active biological properties with applications in various fields including the development of sustainable food packaging. This review offers an update on the recent advancement of food byproducts recycling and upgrading toward the production of food packaging materials, which could be edible, (bio)degradable, and act as carriers of biobased active agents such as antimicrobials, antioxidants, flavoring additives, and health-promoting compounds. This should be a global initiative to promote the well-being of humans and achieve sustainability while respecting the ecological boundaries of our planet. Edible films and coatings formulations based on biopolymers and active compounds extracted from biowastes offer great opportunities to decrease the devastating overuse of plastic-based packaging. It has become evident that a transition from a fuel-based to a circular bio-based economy is potentially beneficial. Therefore, the exploitation of food discards within the context of a zero-waste biorefinery approach would improve waste management by minimizing its generation, reduce pollution, and provide value-added compounds. Most importantly, the development of edible packaging materials from food byproducts does not compete with food resources, and it also helps decrease our dependency on petroleum-based products. Practical Application Almost 99% of current plastics are petroleum-based, and their continuous use has been devastating to the planet as plastic-derived components have been detected in all trophic levels. Besides, the increasing amounts of food by-products are a socioeconomic and environmental challenge, and halving food loss and waste and turning it into valuable products has become necessary to achieve sustainability and economic circularity. The development of new packaging systems such as edible materials could be one of the solutions to limit the use of persistent plastics. Edible films and coatings by-products-based could also enhance food packaging performance due to their compounds' bioactivities.
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Affiliation(s)
- Imen Hamed
- Department of Biotechnology and Food Science, NTNU - Norwegian University of Science and Technology, Trondheim, Norway
| | - Anita Nordeng Jakobsen
- Department of Biotechnology and Food Science, NTNU - Norwegian University of Science and Technology, Trondheim, Norway
| | - Jørgen Lerfall
- Department of Biotechnology and Food Science, NTNU - Norwegian University of Science and Technology, Trondheim, Norway
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Lignocellulose-Degrading Enzymes: A Biotechnology Platform for Ferulic Acid Production from Agro-Industrial Side Streams. Foods 2021; 10:foods10123056. [PMID: 34945607 PMCID: PMC8701750 DOI: 10.3390/foods10123056] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 11/28/2021] [Accepted: 12/03/2021] [Indexed: 01/30/2023] Open
Abstract
Biorefining by enzymatic hydrolysis (EH) of lignocellulosic waste material due to low costs and affordability has received enormous interest amongst scientists as a potential strategy suitable for the production of bioactive ingredients and chemicals. In this study, a sustainable and eco-friendly approach to extracting bound ferulic acid (FA) was demonstrated using single-step EH by a mixture of lignocellulose-degrading enzymes. For comparative purposes of the efficiency of EH, an online extraction and analysis technique using supercritical fluid extraction-supercritical fluid chromatography-mass spectrometry (SFE-SFC-MS) was performed. The experimental results demonstrated up to 369.3 mg 100 g-1 FA release from rye bran after 48 h EH with Viscozyme L. The EH of wheat and oat bran with Viscoferm for 48 h resulted in 255.1 and 33.5 mg 100 g-1 of FA, respectively. The release of FA from bran matrix using supercritical fluid extraction with carbon dioxide and ethanol as a co-solvent (SFE-CO2-EtOH) delivered up to 464.3 mg 100 g-1 of FA, though the extractability varied depending on the parameters used. The 10-fold and 30-fold scale-up experiments confirmed the applicability of EH as a bioprocessing method valid for the industrial scale. The highest yield of FA in both scale-up experiments was obtained from rye bran after 48 h of EH with Viscozyme L. In purified extracts, the absence of xylose, arabinose, and glucose as the final degradation products of lignocellulose was proven by high-performance liquid chromatography with refractive index detection (HPLC-RID). Up to 94.0% purity of FA was achieved by solid-phase extraction (SPE) using the polymeric reversed-phase Strata X column and 50% EtOH as the eluent.
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Fărcaș A, Drețcanu G, Pop TD, Enaru B, Socaci S, Diaconeasa Z. Cereal Processing By-Products as Rich Sources of Phenolic Compounds and Their Potential Bioactivities. Nutrients 2021; 13:nu13113934. [PMID: 34836189 PMCID: PMC8621182 DOI: 10.3390/nu13113934] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 10/29/2021] [Accepted: 11/01/2021] [Indexed: 12/12/2022] Open
Abstract
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.
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Maina NH, Rieder A, De Bondt Y, Mäkelä-Salmi N, Sahlstrøm S, Mattila O, Lamothe LM, Nyström L, Courtin CM, Katina K, Poutanen K. Process-Induced Changes in the Quantity and Characteristics of Grain Dietary Fiber. Foods 2021; 10:foods10112566. [PMID: 34828846 PMCID: PMC8624990 DOI: 10.3390/foods10112566] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/08/2021] [Accepted: 10/15/2021] [Indexed: 12/16/2022] Open
Abstract
Daily use of wholegrain foods is generally recommended due to strong epidemiological evidence of reduced risk of chronic diseases. Cereal grains, especially the bran part, have a high content of dietary fiber (DF). Cereal DF is an umbrella concept of heterogeneous polysaccharides of variable chemical composition and molecular weight, which are combined in a complex network in cereal cell walls. Cereal DF and its distinct components influence food digestion throughout the gastrointestinal tract and influence nutrient absorption and other physiological reactions. After repeated consumption of especially whole grain cereal foods, these effects manifest in well-demonstrated health benefits. As cereal DF is always consumed in the form of processed cereal food, it is important to know the effects of processing on DF to understand, safeguard and maximize these health effects. Endogenous and microbial enzymes, heat and mechanical energy during germination, fermentation, baking and extrusion destructurize the food and DF matrix and affect the quantity and properties of grain DF components: arabinoxylans (AX), beta-glucans, fructans and resistant starch (RS). Depolymerization is the most common change, leading to solubilization and loss of viscosity of DF polymers, which influences postprandial responses to food. Extensive hydrolysis may also remove oligosaccharides and change the colonic fermentability of DF. On the other hand, aggregation may also occur, leading to an increased amount of insoluble DF and the formation of RS. To understand the structure–function relationship of DF and to develop foods with targeted physiological benefits, it is important to invest in thorough characterization of DF present in processed cereal foods. Such understanding also demands collaborative work between food and nutritional sciences.
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Affiliation(s)
- Ndegwa H. Maina
- Department of Food and Nutrition, University of Helsinki, P.O. Box 66, FI-00014 Helsinki, Finland; (N.M.-S.); (K.K.)
- Correspondence:
| | - Anne Rieder
- Nofima, Norwegian Institute of Food, Fisheries and Aquaculture Research, PB 210, N-1431 Ås, Norway; (A.R.); (S.S.)
| | - Yamina De Bondt
- Laboratory of Food Chemistry and Biochemistry, KU Leuven, 3001 Leuven, Belgium; (Y.D.B.); (C.M.C.)
| | - Noora Mäkelä-Salmi
- Department of Food and Nutrition, University of Helsinki, P.O. Box 66, FI-00014 Helsinki, Finland; (N.M.-S.); (K.K.)
| | - Stefan Sahlstrøm
- Nofima, Norwegian Institute of Food, Fisheries and Aquaculture Research, PB 210, N-1431 Ås, Norway; (A.R.); (S.S.)
| | - Outi Mattila
- VTT Technical Research Centre of Finland Ltd., P.O. Box 1000, FI-02044 Espoo, Finland; (O.M.); (K.P.)
| | - Lisa M. Lamothe
- Nestlé Institute of Materials Science, Nestlé Research, Société des Produits Nestlé S.A. Route du Jorat 57, 1000 Lausanne 26, 1800 Vevey, Switzerland;
| | - Laura Nyström
- Institute of Food, Nutrition and Health, ETH Zurich, Schmelzbergstrasse 9, 8092 Zurich, Switzerland;
| | - Christophe M. Courtin
- Laboratory of Food Chemistry and Biochemistry, KU Leuven, 3001 Leuven, Belgium; (Y.D.B.); (C.M.C.)
| | - Kati Katina
- Department of Food and Nutrition, University of Helsinki, P.O. Box 66, FI-00014 Helsinki, Finland; (N.M.-S.); (K.K.)
| | - Kaisa Poutanen
- VTT Technical Research Centre of Finland Ltd., P.O. Box 1000, FI-02044 Espoo, Finland; (O.M.); (K.P.)
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Kim IS, Hwang CW, Yang WS, Kim CH. Multiple Antioxidative and Bioactive Molecules of Oats ( Avena sativa L.) in Human Health. Antioxidants (Basel) 2021; 10:antiox10091454. [PMID: 34573086 PMCID: PMC8471765 DOI: 10.3390/antiox10091454] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/09/2021] [Accepted: 09/10/2021] [Indexed: 02/06/2023] Open
Abstract
Oats (Avena sativa L.) are rich in protein, fiber, calcium, vitamins (B, C, E, and K), amino acids, and antioxidants (beta-carotene, polyphenols, chlorophyll, and flavonoids). β-glucan and avenanthramides improve the immune system, eliminate harmful substances from the body, reduce blood cholesterol, and help with dietary weight loss by enhancing the lipid profile and breaking down fat in the body. β-glucan regulates insulin secretion, preventing diabetes. Progladins also lower cholesterol levels, suppress the accumulation of triglycerides, reduce blood sugar levels, suppress inflammation, and improve skin health. Saponin-based avanacosidase and functional substances of flavone glycoside improve the immune function, control inflammation, and prevent infiltration in the skin. Moreover, lignin and phytoestrogen prevent hormone-related cancer and improve the quality of life of postmenopausal women. Sprouted oats are rich in saponarin in detoxifying the liver. The literatures have been reviewed and the recent concepts and prospects have been summarized with figures and tables. This review discusses recent trends in research on the functionality of oats rather than their nutritional value with individual immunity for self-medication. The oat and its acting components have been revisited for the future prospect and development of human healthy and functional sources.
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Affiliation(s)
- Il-Sup Kim
- Advanced Bio-Resource Research Center, Kyungpook National University, Daegu 41566, Korea;
| | - Cher-Won Hwang
- Global Leadership School, Handong Global University, Pohang 37554, Gyeongsangbuk-Do, Korea
- Correspondence: (C.-W.H.); (W.-S.Y.); (C.-H.K.)
| | - Woong-Suk Yang
- Nodaji Co., Ltd., Pohang 37927, Gyeongsangbuk-Do, Korea
- Correspondence: (C.-W.H.); (W.-S.Y.); (C.-H.K.)
| | - Cheorl-Ho Kim
- Department of Biological Sciences, SungKyunKwan University, Suwon 16419, Gyunggi-Do, Korea
- Samsung Advanced Institute of Health Science and Technology (SAIHST), Sungkyunkwan University, Seoul 06351, Korea
- Correspondence: (C.-W.H.); (W.-S.Y.); (C.-H.K.)
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21
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Mattila P, Pap N, Järvenpää E, Kahala M, Mäkinen S. Underutilized Northern plant sources and technological aspects for recovering their polyphenols. ADVANCES IN FOOD AND NUTRITION RESEARCH 2021; 98:125-169. [PMID: 34507641 DOI: 10.1016/bs.afnr.2021.02.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Consumers worldwide are increasingly interested in the authenticity and naturalness of products. At the same time, the food, agricultural and forest industries generate large quantities of sidestreams that are not effectively utilized. However, these raw materials are rich and inexpensive sources of bioactive compounds such as polyphenols. The exploitation of these raw materials increases income for producers and processors, while reducing transportation and waste management costs. Many Northern sidestreams and other underutilized raw materials are good sources of polyphenols. These include berry, apple, vegetable, softwood, and rapeseed sidestreams, as well as underutilized algae species. Berry sidestreams are especially good sources of various phenolic compounds. This chapter presents the properties of these raw materials, providing an overview of the techniques for refining these materials into functional polyphenol-rich ingredients. The focus is on economically and environmentally sound technologies suitable for the pre-treatment of the raw materials, the modification and recovery of the polyphenols, as well as the formulation and stabilization of the ingredients. For example, sprouting, fermentation, and enzyme technologies, as well as various traditional and novel extraction methods are discussed. Regarding the extraction technologies, this chapter focuses on safe and green technologies that do not use organic solvents. In addition, formulation and stabilization that aim to protect isolated polyphenols during storage and extend shelflife are reviewed. The formulated polyphenol-rich ingredients produced from underutilized renewable resources could be used as sustainable, active ingredients--for example, in food and nutraceutical industries.
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Affiliation(s)
- Pirjo Mattila
- Natural Resources Institute Finland (Luke), Turku, Finland.
| | - Nora Pap
- Natural Resources Institute Finland (Luke), Jokioinen, Finland
| | - Eila Järvenpää
- Natural Resources Institute Finland (Luke), Jokioinen, Finland
| | - Minna Kahala
- Natural Resources Institute Finland (Luke), Jokioinen, Finland
| | - Sari Mäkinen
- Natural Resources Institute Finland (Luke), Jokioinen, Finland
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22
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Luithui Y, Kamani MH, Manchanahally M. Impact of hydrothermal processing on Job's tears grain fractions and its protein isolates: Evaluation of digestibility, functionality, and anti‐nutritional factors. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yoya Luithui
- Department of Grain Science and Technology CSIR—Central Food Technological Research Institute Mysore India
- Academy of Scientific and Innovative Research Ghaziabad India
| | - Mohammad Hassan Kamani
- Department of Grain Science and Technology CSIR—Central Food Technological Research Institute Mysore India
| | - Meera Manchanahally
- Department of Grain Science and Technology CSIR—Central Food Technological Research Institute Mysore India
- Academy of Scientific and Innovative Research Ghaziabad India
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Guo H, Wu H, Sajid A, Li Z. Whole grain cereals: the potential roles of functional components in human health. Crit Rev Food Sci Nutr 2021; 62:8388-8402. [PMID: 34014123 DOI: 10.1080/10408398.2021.1928596] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Whole grain cereals have been the basis of human diet since ancient times. Due to rich in a variety of unique bioactive ingredients, they play an important role in human health. This review highlights the contents and distribution of primary functional components and their health effects in commonly consumed whole grain cereals, especially dietary fiber, protein, polyphenols, and alkaloids. In general, cereals exert positive effects in the following ways: 1) Restoring intestinal flora diversity and increasing intestinal short-chain fatty acids. 2) Regulating plasma glucose and lipid metabolism, thereby the improvement of obesity, cardiovascular and cerebrovascular diseases, diabetes, and other chronic metabolic diseases. 3) Exhibiting antioxidant activity by scavenging free radicals. 4) Preventing gastrointestinal cancer via the regulation of classical signaling pathways. In summary, this review provides a scientific basis for the formulation of whole-grain cereals-related dietary guidelines, and guides people to form scientific dietary habits, so as to promote the development and utilization of whole-grain cereals.
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Affiliation(s)
- Huiqin Guo
- Institute of Biotechnology, The Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Shanxi University, Taiyuan, PR China
| | - Haili Wu
- College of Life Science, Shanxi University, Taiyuan, PR China
| | - Amin Sajid
- Institute of Biotechnology, The Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Shanxi University, Taiyuan, PR China
| | - Zhuoyu Li
- Institute of Biotechnology, The Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Shanxi University, Taiyuan, PR China;,College of Life Science, Shanxi University, Taiyuan, PR China
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Radoš K, Čukelj Mustač N, Benković M, Kuzmić I, Novotni D, Drakula S, Habuš M, Voučko B, Ćurić D. The quality and shelf life of biscuits with cryo‐ground proso millet and buckwheat by‐products. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Kristina Radoš
- Faculty of Food Technology and Biotechnology University of Zagreb Zagreb Croatia
| | | | - Maja Benković
- Faculty of Food Technology and Biotechnology University of Zagreb Zagreb Croatia
| | - Ivana Kuzmić
- Faculty of Food Technology and Biotechnology University of Zagreb Zagreb Croatia
| | - Dubravka Novotni
- Faculty of Food Technology and Biotechnology University of Zagreb Zagreb Croatia
| | - Saša Drakula
- Faculty of Food Technology and Biotechnology University of Zagreb Zagreb Croatia
| | - Matea Habuš
- Faculty of Food Technology and Biotechnology University of Zagreb Zagreb Croatia
| | - Bojana Voučko
- Faculty of Food Technology and Biotechnology University of Zagreb Zagreb Croatia
| | - Duška Ćurić
- Faculty of Food Technology and Biotechnology University of Zagreb Zagreb Croatia
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25
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Valorization of Native Soluble and Insoluble Oat Side Streams for Stable Suspensions and Emulsions. FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-021-02602-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
AbstractAmong different cereals, oat is becoming more popular due to its unique composition and health benefits. The increase in oat production is associated with an increase in related side streams, comprising unutilized biomass that is rich in valuable components, such as polysaccharides, proteins, and antioxidants. To valorize such biomass, it is fundamental that side streams enter back into the food production chain, in respect of the circular economy model. Here, we propose the use of soluble and insoluble oat-production side-stream in suspensions and emulsions, avoiding any further extraction, fractionation, and/or chemical derivatization. Our approach further increases the value of these side streams. To this aim, we first studied the effect of thermal and mechanical processes on the behavior and properties of both soluble and insoluble oat side-stream fractions in water and at air/water interface. Then, we characterized the emulsifying and stabilizing abilities of these materials in oil-in-water emulsions. Interestingly, we found that the insoluble fraction was able to form stable suspensions and emulsions after mechanical treatment. The oil droplets in the emulsions were stabilized by anchoring at the surface of the insoluble particles. On the other hand, the soluble fraction formed only stable viscous solutions. Finally, we demonstrated that the two fractions can be combined to increase the storage stability of the resulting emulsion.Our results highlight that oat production side streams can be used as novel bio-based emulsifiers, showing the great potential behind the underutilized cereal-side-stream biomass.
Graphical Abstract
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26
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Xie C, Coda R, Chamlagain B, Edelmann M, Varmanen P, Piironen V, Katina K. Fermentation of cereal, pseudo-cereal and legume materials with Propionibacterium freudenreichii and Levilactobacillus brevis for vitamin B12 fortification. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110431] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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27
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Saeed F, Hussain M, Arshad MS, Afzaal M, Munir H, Imran M, Tufail T, Anjum FM. Functional and nutraceutical properties of maize bran cell wall non-starch polysaccharides. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2021. [DOI: 10.1080/10942912.2020.1858864] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Farhan Saeed
- Department of Food Sciences, Government College University, Faisalabad, Pakistan
| | - Muzzamal Hussain
- Department of Food Sciences, Government College University, Faisalabad, Pakistan
| | | | - Muhammad Afzaal
- Department of Food Sciences, Government College University, Faisalabad, Pakistan
| | - Haroon Munir
- Department of Food Sciences, Government College University, Faisalabad, Pakistan
| | - Muhammad Imran
- University Institute of Diet & Nutritional Sciences, The University of Lahore, Lahore, Pakistan
| | - Tabussam Tufail
- University Institute of Diet & Nutritional Sciences, The University of Lahore, Lahore, Pakistan
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Wen A, Xie C, Mazhar M, Wang C, Zeng H, Qin L, Zhu Y. Tetramethylpyrazine from adlay ( Coix lacryma-jobi) biotransformation by Bacillus subtilis and its quality characteristics. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2020; 57:4092-4102. [PMID: 33071330 PMCID: PMC7520485 DOI: 10.1007/s13197-020-04443-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 05/24/2019] [Accepted: 04/08/2020] [Indexed: 10/24/2022]
Abstract
Adlay, as a traditional Chinese medicine, has been used in nourishing foods, which are rich in a variety of nutrients (special biological compounds). The study was designed to optimize the fermentation parameters of dehulled, polished and broken adlay fermented by Bacillus subtilis BJ3-2 with regard to tetramethylpyrazine (TMP) yield and fibrinolytic enzyme activity. Then the proximate and bioactive components of B. subtilis-fermented adlay were evaluated. Box-Behnken design results showed that the TMP yield was 6.93 mg/g DW (dried weight) of B. subtilis-fermented polished adlay, which was about 136 times higher than that of B. subtilis-fermented soybean (BSB). The fibrinolytic enzyme activity was 2236.17 U/g in B. subtilis-fermented dehulled adlay, and slightly less than in BSB. B. subtilis-fermented adlay contained higher fat, free amino acids and fatty acids contents but lower protein and starch contents than raw adlay. Except for coixol and coixan, the levels of γ-aminobutyric acid, triterpenes, phenolics, flavonoids and coixenolide in B. subtilis-fermented adlay increased by 14.05, 2.02, 2.31 and 1.36 times, respectively. The contents of phenolic acids including caffeic, gallic, catechinic and chlonogenic acids in the free phenolic extracts significantly increased (p < 0.05). The results demonstrated that the biotransformation of high-yield TMP, fibrinolytic enzyme and other bioactive components of B. subtilis-fermented adlay products was realized. B. subtilis-fermented adlay could be a promising value-added food, and that is more suitable for human consumption.
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Affiliation(s)
- Anyan Wen
- College of Life Science, Guizhou University, Guiyang, 550025 China
| | - Chunzhi Xie
- College of Life Science, Guizhou University, Guiyang, 550025 China
| | - Muhammad Mazhar
- College of Life Science, Guizhou University, Guiyang, 550025 China
| | - Chunxiao Wang
- School of Liquor and Food Engineering, Guizhou University, Guiyang, 550025 China
| | - Haiying Zeng
- School of Liquor and Food Engineering, Guizhou University, Guiyang, 550025 China
| | - Likang Qin
- School of Liquor and Food Engineering, Guizhou University, Guiyang, 550025 China
- Key Laboratory of Agricultural and Animal Products Storage and Processing of Guizhou Province, Guiyang, 550025 China
- National and Local Joint Engineering Research Center for the Exploition of Homology Resources of Medicine and Food, Guiyang, China
| | - Yi Zhu
- Plant Protection and Plant Quarantine Station of Guizhou Province, Guiyang, 550001 China
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Bader Ul Ain H, Saeed F, Sultan MT, Afzaal M, Imran A, DeFeo V, Cobelschi C. Effect of thermally treated barley dietary fiber against hypercholesterolemia. Food Sci Nutr 2020; 8:5259-5266. [PMID: 33133528 PMCID: PMC7590300 DOI: 10.1002/fsn3.1513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 01/10/2020] [Accepted: 01/29/2020] [Indexed: 11/21/2022] Open
Abstract
Dietary fiber is a nondigestible constituent of vegetal foods, formed by insoluble and soluble dietary fiber. The intake of dietary fiber, especially soluble dietary fiber, is limited and demands researcher's attention. The modification of cereal's dietary fiber, predominantly insoluble fiber, could be one possible solution. The current study evaluated the comparative effects of several thermal treatments on the modification of insoluble dietary fiber in barley and explored their therapeutic potential in vivo against hypercholesterolemia. The two cultivars of barley, Haider-93 and Jau-87, were thermally treated using different techniques, and dietary fiber was extracted. Successively, the intake of these dietary fibers was evaluated for its antilipidemic activity in normal and hypercholesterolemic rats. In the first phase, thermal treatments especially cooking without soaking increased the soluble fiber (68.08%). The roasting all increased the soluble fiber contents, however, at relatively lower rate (53.91%). The results of efficacy study revealed that biochemical parameters in control animals were within the normal clinical ranges, thus appraising the safe status of the experimental diets. The thermally treated barley fiber decreased total cholesterol (12.14%-12.63%), low-density lipoprotein (14.12%-14.85%), and triglycerides (2.25%-4.32%). The study recorded increasing trends for high-density lipoprotein in both normal and hypercholesterolemic rats. In the nutshell, thermal modification of dietary fiber increased the ratio of soluble to insoluble dietary fiber that improved its hypocholesterolemic potential. The thermally treated barley dietary fiber is effective in reducing the lipid profile in Sprague-dawley rats than untreated dietary fiber and, therefore, can be considered as a functional food and ingredient to cope different lifestyle diseases.
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Affiliation(s)
- Huma Bader Ul Ain
- Institute of Home & Food Sciences, Government College University Faisalabad-PakistanFaisalabadPakistan
- Faculty of Rehabilitation and Allied Health SciencesRiphah International University Faisalabad-PakistanFaisalabadPakistan
| | - Farhan Saeed
- Institute of Home & Food Sciences, Government College University Faisalabad-PakistanFaisalabadPakistan
| | | | - Muhammad Afzaal
- Institute of Home & Food Sciences, Government College University Faisalabad-PakistanFaisalabadPakistan
| | - Ali Imran
- Institute of Home & Food Sciences, Government College University Faisalabad-PakistanFaisalabadPakistan
| | - Vincenzo DeFeo
- Department of PharmacyUniversity of SalernoFiscianoItaly
| | - Calin Cobelschi
- Faculty of MedicineTransilvania University of BrasovBrasovRomania
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Processing in the food chain: do cereals have to be processed to add value to the human diet? Nutr Res Rev 2020; 34:159-173. [PMID: 32854794 DOI: 10.1017/s0954422420000207] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Cereals and cereal products have a long history of use by humans. Recently, there have been some discussions regarding level of processing as a descriptor to define food products, including cereal-based foods. This has led to a somewhat emotional debate on food processing. Given the widespread inclusion of cereals in the diet, this review highlights the history of cereal processing as well as their consumption by humans. It provides an evidence-based discussion on their production, contribution to human nutrition, benefits and disadvantages. The present review illustrates the impact of processing on nutrients, as well as non-nutrients specifically in bread and ready-to-eat breakfast cereals (RTEC), two cereal-based foods which are widely consumed and integral parts of food-based dietary guidelines globally. As a category, most cereals must be processed in some way to enable consumption by humans as we are not equipped to survive exclusively on raw grains. Even thousands of years ago, the processing of cereals was a common practice by humans, turning raw grains into palatable, safe and nutritious foods. Modern processes for cereal-based products are efficient in providing safe and good-quality products to satisfy population needs, as well as helping to meet consumer expectations by providing a range of foods that allows for a varied and balanced diet. Today, RTEC and bread make significant contributions to dietary energy and nutrient requirements and underpin food-based dietary guidance globally. They have been positively linked with intake of dietary fibre, vitamins and minerals, especially when consumed as whole grain.
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Šťastná K, Mrázková M, Sumczynski D, Cındık B, Yalçın E. The Nutritional Value of Non-Traditional Gluten-Free Flakes and Their Antioxidant Activity. Antioxidants (Basel) 2019; 8:antiox8110565. [PMID: 31744166 PMCID: PMC6912764 DOI: 10.3390/antiox8110565] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 11/11/2019] [Accepted: 11/14/2019] [Indexed: 11/16/2022] Open
Abstract
Nowadays, there is a growing interest for foods with a lower sugar content and rich in fiber and biologically active substances. The main purpose of this study was to prepare flakes from non-traditional pigmented cereals (Oryza sativa, Chenopodium quinoa, and Eragrostistef) and to analyze their fibre, sugar, and in vitro digestibility values. Regarding phenolic antioxidants (soluble, soluble conjugated, and insoluble bound fractions), their content and antioxidant activity were measured using spectrophotometry and high performance liquid chromatography (HPLC) methods. Hydrothermally treated grains resulted in flakes with higher total dietary fibre contents (11.1–24.4%), quinoa and teff flakes were rich in maltose (up to 42.0 mg/g). Non-traditional flakes had lower in vitro digestibility, but conversely, they exhibited the highest phenolic contents corresponding with the highest antioxidant activity values (up to 2.33 mg Gallic acid equivalent/g of total phenolic content and 1.59 mg Trolox equivalent/g for 2,2-diphenyl-1-picrylhydrazyl (DPPH) in case of brown teff). Among free phenolics, the main contributors to an antioxidant activity were p-coumaric, o-coumaric, and gallic acids (r > 0.8186); among the soluble conjugated fractions, they were epigallocatechin, epicatechin, caffeic, and vanillic acids (r > 0.5935); while caffeic, protocatechuic, and ferulic acids (r > 0.5751) were the main contributors among the insoluble bound phenolics.
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Affiliation(s)
- Kristýna Šťastná
- Department of Food Analysis and Chemistry, Tomas Bata University in Zlín, Vavrečkova 275, 760 01 Zlín, Czech Republic; (K.Š.); (M.M.)
| | - Martina Mrázková
- Department of Food Analysis and Chemistry, Tomas Bata University in Zlín, Vavrečkova 275, 760 01 Zlín, Czech Republic; (K.Š.); (M.M.)
| | - Daniela Sumczynski
- Department of Food Analysis and Chemistry, Tomas Bata University in Zlín, Vavrečkova 275, 760 01 Zlín, Czech Republic; (K.Š.); (M.M.)
- Correspondence:
| | - Betül Cındık
- Department of Food Engineering, Bolu Abant Ízzet Baysal University, Gölköy Campus, 14030 Bolu, Turkey; (B.C.); (E.Y.)
| | - Erkan Yalçın
- Department of Food Engineering, Bolu Abant Ízzet Baysal University, Gölköy Campus, 14030 Bolu, Turkey; (B.C.); (E.Y.)
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APPLICATION OF CO-BIOPROCESSING TECHNIQUES (ENZYMATIC HYDROLYSIS AND FERMANTATION) FOR IMPROVING THE NUTRITIONAL VALUE OF WHEAT BRAN AS FOOD FUNCTIONAL INGREDIENS. EUREKA: LIFE SCIENCES 2019. [DOI: 10.21303/2504-5695.2019.00992] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Last time the food industry pays the great attention to questions, connected with changing existing technologies for raising the efficacy of the raw materials complex processing and increasing the output of high-quality products and food ingredients with a minimal amount of waste. Cereal crops are the most reach source of functional ingredients and main component in the human food ration. The technological process of cereal crops processing at enterprises is closely connected with creating a great number of secondary raw material resources and its further utilization.
For confirming the efficacy of using secondary products of grain processing as cheap raw material resources of dietary fiber and physiologically functional ingredients, there is characterized the accessibility of their biotransformation that gives a possibility to get biologically active substances of different chemical nature with a wide spectrum of physiological effects.
Secondary products of cereal crops processing (bran) are multi-component substrates, formed of different histological layers of wheat grains after comminution, consisted of (external pericarp, internal pericarp, grain coat, hyaline and aleurone layer of a grain coat).
Wheat bran is rich in dietary fiber, nutritive and phytochemical substances, that is why, it is most often used for feeding animals. But for today there are important proofs of using it in the food industry.
The development of new innovative technologies, modern achievements in microbiology and biotechnology have an important value for secondary products of grain processing, because they allow to conduct directed technological processes at the qualitatively new level that provides using soft regimes of vegetable raw materials processing, allowing to preserve natural biologically active substances and nutrients.
The modeling of the combined complex processing that includes enzymatic hydrolysis and fermentation by microorganisms improves technological, sensor and also nutritive and physiologically functional properties of wheat bran at the expanse of: bioavailability increase of phenol compounds, vitamins and minerals, assimilability of proteins and decrease of the content of anti-nutritive compounds.
Enzymatic preparations allow to use vegetable raw materials rationally, to intensify technological processes, in such a way increasing the output of biologically active substances and to widen the assortment of created products. The process of wheat bran formation results in increasing the nutritional value, enriching the biopolymeric complex with probiotic microorganisms and prebiotic substances.
Based on the structural peculiarities and multicomponent composition of wheat bran, presented and studied in the article, it has been established, that the use of the directed modification allows to get functional ingredients and products with set properties that influence the human health favorably. So, wheat bran must be used not only in agriculture as a cattle fodder, but also in the food industry.
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