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Ahsan M, Ashraf H, Iahtisham-Ul-Haq, Liaquat A, Nayik GA, Ramniwas S, Alfarraj S, Ansari MJ, Gere A. Exploring pectin from ripe and unripe Banana Peel: A novel functional fat replacers in muffins. Food Chem X 2024; 23:101539. [PMID: 38974193 PMCID: PMC11225664 DOI: 10.1016/j.fochx.2024.101539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 05/30/2024] [Accepted: 06/05/2024] [Indexed: 07/09/2024] Open
Abstract
The study addresses global fruit waste concerns in the food industry by extracting pectin from both ripe and unripe banana peels at varying pH levels and time intervals using hydrochloric acid. The best results were observed for unripe banana peel pectin at pH 1.5 and 250 min exhibiting a yield of 16.46% and favorable characteristics. In muffin development, seven treatments (M0, M1, M2, M3, M4, M5 and M6) are prepared and analyzed for morphology, nutritional content, and sensory parameters. The M4 treatment, utilizing pectin from unripe banana peel at pH 1.5 and 250 min, displays superior qualities with reduced peroxide value, free fatty acids, percent moisture loss, and hardness. Sensory evaluations indicate high acceptability due to lower fat content. In conclusion, the extraction of pectin from unripe banana peels proves promising as a fat replacer in bakery items, maintaining muffin quality while addressing fruit waste challenges in the food industry.
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Affiliation(s)
- Mehak Ahsan
- Department of Food Science and Technology, Jinnah University for Women, Karachi, Pakistan
| | - Humaira Ashraf
- Department of Food Science and Technology, Jinnah University for Women, Karachi, Pakistan
| | - Iahtisham-Ul-Haq
- Kauser Abdulla Malik School of Life Sciences, Forman Christian College (A Chartered University), Lahore, Punjab, Pakistan
| | - Anum Liaquat
- Department of Food Science and Technology, Jinnah University for Women, Karachi, Pakistan
| | - Gulzar Ahmad Nayik
- Department of Food Science & Technology, Government Degree College Shopian, 192303, Jammu and Kashmir, India
| | - Seema Ramniwas
- University Centre for Research and Development, Chandigarh University Gharuan, Mohali, Punjab, India
| | - Saleh Alfarraj
- Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohammad Javed Ansari
- Department of Botany, Hindu College Moradabad (Mahatma Jyotiba Phule Rohilkhand University Bareilly) -, India 244001
| | - Attila Gere
- Hungarian University of Agriculture and Life Sciences, Institute of Food Science and Technology Department of Postharvest, Supply Chain, Commerce and Sensory Science, H-1118, Budapest, Villányi út, 29-43, Hungary
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2
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Gutiérrez-Luna K, Ansorena D, Astiasaran I. Effect of baking conditions on resistant starch: Model systems and cake formulations. Food Chem 2024; 449:139174. [PMID: 38604027 DOI: 10.1016/j.foodchem.2024.139174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 02/14/2024] [Accepted: 03/27/2024] [Indexed: 04/13/2024]
Abstract
Five ingredients rich in RS (resistant starch) were assessed in a model system simulating baking process (water addition 30-50%, 180 °C/35 min) and in reformulated cakes (50% replacement of wheat flour). Moreover, two enzymatic methods used for RS determination (official and rapid) were compared. The combined effect of heating and water addition (50%) significantly decreased the RS content in all ingredients. Reformulated vegan cakes presented significantly lower RS values than those theoretically expected, according to the RS value of raw ingredients. The highest RS amount was observed for Hi Maize, which kept 84% and 72% of the initial RS content in the model systems and cake, respectively. Only the cakes made with Hi Maize reached the criteria for the health claim related to the reduction of post-prandial glycemic response (European Union regulation). Finally, differences between the official and rapid methods were less significant in the cakes than in the model systems.
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Affiliation(s)
- Katherine Gutiérrez-Luna
- Center for Nutrition Research, Department of Nutrition, Food Science and Physiology, Faculty of Pharmacy and Nutrition - University of Navarra, Spain; IDISNA (Instituto de Investigación Sanitaria de Navarra), Pamplona, Spain.
| | - Diana Ansorena
- Center for Nutrition Research, Department of Nutrition, Food Science and Physiology, Faculty of Pharmacy and Nutrition - University of Navarra, Spain; IDISNA (Instituto de Investigación Sanitaria de Navarra), Pamplona, Spain.
| | - Iciar Astiasaran
- Center for Nutrition Research, Department of Nutrition, Food Science and Physiology, Faculty of Pharmacy and Nutrition - University of Navarra, Spain; IDISNA (Instituto de Investigación Sanitaria de Navarra), Pamplona, Spain.
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3
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Totosaus A, Santos-Atenco E, Meza-Márquez OG, Rodríguez-Huezo ME, Güemes-Vera N. Emulsion filled gel with oleogels as oil fraction to enhance nutritional properties of baked products (muffins). FOOD SCI TECHNOL INT 2024; 30:428-438. [PMID: 36703263 DOI: 10.1177/10820132231153500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
In baked products, such as muffins, the fat reduction to decrease the caloric content is important without detrimental effects on product quality. Among the fat replacers, emulsion-filled gels imply lower fat depending on the oil fraction. The objective of this work was to replace soybean oil in muffins formulation with two different emulsion-filled gels, containing candelilla wax oleogel or ethylcellulose oleogel as oil fraction, to enhance nutritional quality. Colour, texture, crumb quality, moisture, fat, and protein were analysed. Emulsion-filled gels samples resulted in a darker colour, and a more hard and resilient texture, as a reflection of lower cells number developed in crumbs during baking; but there was a lower fat and an increase in protein content. Emulsion-filled gels with candelilla wax as oil fraction are a alternative to decrease caloric content without compromising the energetic values of the foods.
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Affiliation(s)
- Alfonso Totosaus
- Food Science Lab and Pilot Plant, Tecnológico Nacional de México/TES Ecatepec, Ecatepec de Morelos, Estado de México, México
| | - Edith Santos-Atenco
- Food Science Lab and Pilot Plant, Tecnológico Nacional de México/TES Ecatepec, Ecatepec de Morelos, Estado de México, México
| | - Ofelia G Meza-Márquez
- Biochemical Engineering Department, ENCB-Zacatenco, Instituto Politécnico Nacional, Gustavo A. Madero, México City, México
| | - María E Rodríguez-Huezo
- Food Science Lab and Pilot Plant, Tecnológico Nacional de México/TES Ecatepec, Ecatepec de Morelos, Estado de México, México
| | - Norma Güemes-Vera
- CICyTA, Universidad Autónoma del Estado de Hidalgo, . Av. Universidad Km. 1, Tulancingo, Hidalgo, México
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4
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Geng S, Wang Y, Liu B. Fabrication, characterization and application of Pickering emulsion gels stabilized by defatted grape seed powder. Food Chem X 2024; 22:101476. [PMID: 38813458 PMCID: PMC11134537 DOI: 10.1016/j.fochx.2024.101476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 05/12/2024] [Accepted: 05/13/2024] [Indexed: 05/31/2024] Open
Abstract
The feasibility of defatted grape seed powder (DGSP) stabilizing Pickering emulsion gels as butter substitute was investigated. The Pickering emulsion gel was constructed using DGSP through high-speed homogenization, and the effects of particle concentration (c) and oil-phase (Medium chain triglyceride) volume fraction (φ) on its structure and properties were investigated. Its application as a butter substitute was also evaluated. The results showed that DGSP had various particle shapes, a wide particle size distribution (3-130 μm), and a three-phase contact angle of 128.9 ± 2.3°. The O/W Pickering emulsion gels with φ ≥ 60% could be obtained at c ≥ 2%. The droplet diameter was negatively correlated with c and positively correlated with φ, while the gel strength was positively related to c and φ. The resulting emulsion gel demonstrated solid-like viscoelastic behavior and pseudoplasticity, and had the potential to serve as a butter substitute. The results can promote the application of grape seeds in food.
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Affiliation(s)
- Sheng Geng
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Yuxiang Wang
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Benguo Liu
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China
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5
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Liu L, Gao Z, Chen G, Yao J, Zhang X, Qiu X, Liu L. A comprehensive review: Impact of oleogel application on food texture and sensory properties. Food Sci Nutr 2024; 12:3849-3862. [PMID: 38873467 PMCID: PMC11167145 DOI: 10.1002/fsn3.4110] [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: 09/30/2023] [Revised: 02/06/2024] [Accepted: 03/07/2024] [Indexed: 06/15/2024] Open
Abstract
Oleogels, characterized by their semisolid matrix formed from liquid oil structured by gelators, are emerging as a pivotal innovation in food formulation, primarily due to their capacity to enhance the nutritional profile of products by incorporating healthier fats. This review explored the integration of oleogels into diverse food matrices, examining their impact on texture, mouthfeel, and overall sensory characteristics. Through an extensive analysis of current research, this paper illustrates the versatility of oleogels created with a variety of structuring agents across different food applications. It also addresses the challenges inherent in the use of oleogels, including the preservation of their stability and consistency through varying storage and processing conditions, navigating the regulatory landscape concerning oleogelator safety and acceptability, and confronting higher production costs. Overall, this comprehensive review highlights the potential of oleogels as a promising tool for achieving desirable textural and sensory attributes in food products while also identifying areas for future research and development.
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Affiliation(s)
- Lingyi Liu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro‐Products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, Zhejiang‐Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, School of Food and Pharmaceutical SciencesNingbo UniversityNingboZhejiangChina
- Department of Food Science and TechnologyUniversity of Nebraska‐LincolnLincolnNebraskaUSA
| | - Zengli Gao
- Inner Mongolia Enterprise Key Laboratory of Dairy NutritionHealth & Safety, Inner Mongolia Mengniu Dairy (Group) Co., Ltd.HuhhotChina
| | - Gang Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro‐Products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, Zhejiang‐Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, School of Food and Pharmaceutical SciencesNingbo UniversityNingboZhejiangChina
| | - Jiaying Yao
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro‐Products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, Zhejiang‐Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, School of Food and Pharmaceutical SciencesNingbo UniversityNingboZhejiangChina
| | - Xinyu Zhang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro‐Products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, Zhejiang‐Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, School of Food and Pharmaceutical SciencesNingbo UniversityNingboZhejiangChina
| | - Xiaoting Qiu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro‐Products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, Zhejiang‐Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, School of Food and Pharmaceutical SciencesNingbo UniversityNingboZhejiangChina
| | - Lianliang Liu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro‐Products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, Zhejiang‐Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, School of Food and Pharmaceutical SciencesNingbo UniversityNingboZhejiangChina
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6
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García-Milla P, Peñalver R, Nieto G. Formulation and Physical-Chemical Analysis of Functional Muffin Made with Inulin, Moringa, and Cacao Adapted for Elderly People with Parkinson's Disease. Antioxidants (Basel) 2024; 13:683. [PMID: 38929120 PMCID: PMC11200759 DOI: 10.3390/antiox13060683] [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: 05/07/2024] [Revised: 05/27/2024] [Accepted: 05/29/2024] [Indexed: 06/28/2024] Open
Abstract
Parkinson's disease (PD) is a neurodegenerative disorder that affects people's health. Constipation is probably one of the most prominent gastrointestinal symptoms (non-motor symptoms) of PD with devastating consequences. The aim of this research work is to formulate a functional food product, supplemented with inulin, cocoa, and Moringa, which can be an adjuvant in the treatment of constipation. The product was prepared according to a muffin or "Chilean cake" recipe; this basic muffin was prepared with additions of inulin (MI), inulin + cacao (MIC), and inulin + Moringa (MIM). A physical-chemical analysis of the macronutrients and an antioxidant capacity assessment of the samples were conducted, as well as a sensory evaluation performed by a group of people suffering from Parkinson's disease. A statistically significant difference was observed in the soluble (p = 0.0023) and insoluble (p = 0.0015) fiber values between the control samples and all samples. Furthermore, inulin + cacao improved the antioxidant capacity and folate intake compared to the control. Inulin alone has been shown to have antioxidant capacity according to ABTS (262.5728 ± 34.74 μmol TE/g) and DPPH (9.092518 ± 10.43 μmol TE/g) assays. A sensory evaluation showed a preference for the product with inulin and for the product with inulin + cacao, with a 78% purchase intention being reported by the subjects who evaluated the products. The incorporation of inulin and cacao improved the nutritional value of the muffins; the dietary fiber, antioxidant capacity and folate content are some of the features that stood out. A bakery product enriched with inulin, cocoa and Moringa could serve as a nutritional strategy to enhance nutritional value, thus helping in the treatment of constipation.
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Affiliation(s)
- Paula García-Milla
- Department of Food Technology, Nutrition and Food Science, Veterinary Faculty, University of Murcia, Regional Campus of International Excellence “Campus Mare Nostrum”, Campus de Espinardo, 30100 Murcia, Spain; (P.G.-M.); (R.P.)
- Nutrition and Dietetics Program, Faculty of Health Sciences, Universidad Autónoma de Chile, Providencia 7500975, Chile
| | - Rocío Peñalver
- Department of Food Technology, Nutrition and Food Science, Veterinary Faculty, University of Murcia, Regional Campus of International Excellence “Campus Mare Nostrum”, Campus de Espinardo, 30100 Murcia, Spain; (P.G.-M.); (R.P.)
| | - Gema Nieto
- Department of Food Technology, Nutrition and Food Science, Veterinary Faculty, University of Murcia, Regional Campus of International Excellence “Campus Mare Nostrum”, Campus de Espinardo, 30100 Murcia, Spain; (P.G.-M.); (R.P.)
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7
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Dhiman A, Chopra R, Singh PK, Homroy S, Chand M, Talwar B. Amelioration of nutritional properties of bakery fat using omega-3 fatty acid-rich edible oils: a review. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:3175-3184. [PMID: 38105390 DOI: 10.1002/jsfa.13225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 12/11/2023] [Indexed: 12/19/2023]
Abstract
Bakery products have gained prominence in modern diets due to their convenience and accessibility, often serving as staple meals across diverse regions. However, the fats used in these products are rich in saturated fatty acids and often comprise trans fatty acids, which are considered as a major biomarker for non-communicable diseases like cardiovascular disorders, obesity and diabetes. Additionally, these fats lack the essential omega-3 fatty acids, which are widely known for their therapeutic benefits. They play a major role in lowering the risk of cardiovascular diseases, cancer and diabetes. Thus, there is need for incorporating these essential fatty acids into bakery fats. Nevertheless, fortifying food products with polyunsaturated fatty acids (PUFAs) poses several challenges due to their high susceptibility to oxidation. This oxidative deterioration leads to not only the formation of undesirable flavors, but also a loss of nutritional value in the final products. This review focuses on the development of healthier trans-fat-free bakery fat enriched with omega-3 fatty acids and its effect on the physicochemical, functional, sensory and nutritional properties of bakery fats and products. Further, the role of various technologies like physical blending, enzymatic interesterification and encapsulation to improve the stability of PUFA-rich bakery fat is discussed, where microencapsulation emerged as a novel and effective technology to enhance the stability and shelf life. By preventing deteriorative changes, microencapsulation ensures that the nutritional, physicochemical and sensory properties of food products remain intact. Novel modification methods like interesterification and microencapsulation used for developing PUFA-rich bakery fats have a potential to address the health risks occurring due to consumption of bakery fat having higher amount of saturated and trans fatty acids. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Aishwarya Dhiman
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, India
| | - Rajni Chopra
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, India
| | - Priyanka Kumari Singh
- Department of Food and Nutrition & Food Technology, Institute of Home Economics, University of Delhi, New Delhi, India
| | - Snigdha Homroy
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, India
| | - Monika Chand
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, India
| | - Binanshu Talwar
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, India
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8
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Baskaya-Sezer D. The effects of different fiber fractions from sour cherry (Prunus cerasus L.) pomace and fiber modification methods on cake quality. J Food Sci 2024; 89:2359-2370. [PMID: 38450786 DOI: 10.1111/1750-3841.17012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 02/01/2024] [Accepted: 02/14/2024] [Indexed: 03/08/2024]
Abstract
Sour cherry pomace is the largest byproduct of sour cherry processing with more than 0.4 million tonnes per year. In this study, sour cherry pomace powder (SCPP) has been treated individually or by a combination of microwave (MW), enzymatic hydrolysis, and high pressure to increase soluble dietary fiber (SDF) content. Then, the untreated or treated forms of SCPP, their SDF, and insoluble dietary fiber (IDF) isolates were added (5%) to the reduced-fat cake. Rheological, physical, and textural properties of the full-fat (50%) and the reduced-fat (25% fat) cakes enriched with dietary fiber (DF) were compared. SDF enrichment minimized the negative effect of fat reduction in the cake. Water absorption, mixing tolerance, hardness, and springiness values of the SDF-enriched samples were found as the lowest. Extensibility, energy, weight loss, and cohesiveness values were found to be the highest values with the addition of SDF. All treatments helped to decrease mixing tolerance, dough development, and stability time. MW was the critical treatment for DF modification. Individual MW-treated DF samples increased resistance to extension of the dough samples as compared to the untreated SDF, IDF, and SCPP. Nevertheless, SDF showed better performance in acting as a fat replacer than IDF and SCPP. PRACTICAL APPLICATION: The soluble dietary fiber (SDF) isolate minimized the negative effect of fat reduction in cakes. Water absorption and mixing tolerance of the dough were measured as the lowest. The hardness and springiness of soluble dietary fiber-enriched cakes were found to be the lowest. Extensibility and weight loss reached the highest value when SDF was used. Treatments helped decrease mixing tolerance, dough development, and stability time.
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Affiliation(s)
- Duygu Baskaya-Sezer
- Amasya Social Sciences Vocational School, Amasya University, Amasya, Türkiye
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9
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Tretola M, Mazzoleni S, Silacci P, Dubois S, Proserpio C, Pagliarini E, Bernardi CEM, Pinotti L, Bee G. Sustainable pig diets: partial grain replacement with former food products and its impact on meat quality. J Anim Sci 2024; 102:skae070. [PMID: 38490265 PMCID: PMC10989651 DOI: 10.1093/jas/skae070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 03/15/2024] [Indexed: 03/17/2024] Open
Abstract
This study investigated the effects of salty and sugary former foodstuff products (FFPs) on the quality traits and meat composition of 36 male castrated pigs (Swiss Large White breed) as well as sensory characteristics of the loins. The animals were fed three different diets for both the growing (G) and finishing (F) phases: (1) a standard diet (ST), 0% FFPs; (2) a diet with 30% of sugary FFPs (e.g., chocolate, biscuits, cakes) as a replacement for traditional ingredients (SU); and (3) a diet with 30% of salty FFPs (e.g., bread, pasta, and breadsticks) as a replacement for traditional ingredients (SA). For a comprehensive assessment of meat quality, protein and fat content in the LD were analyzed. AA and FA profile were determined both in the LD and backfat. Meat quality traits such as pH and temperature, thawing, cooking and drip losses, and shear force have been evaluated. Then, pork loins have been assessed for sensory attributes by a trained sensory panel. The SA diet decreased 20:5 n-3 levels (P < 0.001) in the muscle and 22:5 n-3 levels (P < 0.05) in both muscle and backfat but increased (P < 0.05) the ratio of mono-unsaturated to saturated fatty acids compared to the ST group. Both the SU and SA diets elevated (P < 0.001) the n-6:n-3 fatty acids ratio compared to the ST diet. Dietary treatments did not affect other meat quality traits. Regarding sensory attributes, the loin from pigs fed with SU and SA diets were sweeter (P < 0.001). Loins of SA pigs were more tender (P < 0.001), had a more intense pork aroma (P < 0.001) and had more flavor (P < 0.01) compared to ST loins. Overall, the use of FFPs affected the fatty acid profile of pork while improving the sensory quality of the loins, with no negative effects observed on the technological and nutritional quality of the meat.
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Affiliation(s)
- Marco Tretola
- Agroscope, Posieux 1725, Switzerland
- Department of Veterinary Medicine and Animal Science, DIVAS, University of Milan, Lodi 26900, Italy
| | - Sharon Mazzoleni
- Department of Veterinary Medicine and Animal Science, DIVAS, University of Milan, Lodi 26900, Italy
| | | | | | - Cristina Proserpio
- Sensory & Consumer Science Lab (SCS_Lab), Department of Food, Environmental and Nutritional Sciences, DeFENS, University of Milan, Milano 20133, Italy
| | - Ella Pagliarini
- Sensory & Consumer Science Lab (SCS_Lab), Department of Food, Environmental and Nutritional Sciences, DeFENS, University of Milan, Milano 20133, Italy
| | - Cristian E M Bernardi
- Department of Veterinary Medicine and Animal Science, DIVAS, University of Milan, Lodi 26900, Italy
| | - Luciano Pinotti
- Department of Veterinary Medicine and Animal Science, DIVAS, University of Milan, Lodi 26900, Italy
- CRC I-WE, Coordinating Research Centre: Innovation for Well-Being and Environment, University of Milan, Milan 20134, Italy
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10
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Mazzoleni S, Tretola M, Luciano A, Lin P, Pinotti L, Bee G. Sugary and salty former food products in pig diets affect energy and nutrient digestibility, feeding behaviour but not the growth performance and carcass composition. Animal 2023; 17:101019. [PMID: 37967497 DOI: 10.1016/j.animal.2023.101019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 10/10/2023] [Accepted: 10/12/2023] [Indexed: 11/17/2023] Open
Abstract
Former foodstuff products (FFPs) are promising alternative ingredients for reducing the waste of natural resources and the environmental impact of food production. This study investigates the effects of salty and sugary FFPs on growth performance, apparent total tract digestibility (ATTD), and growing-finishing pigs' empty body and carcass composition. Thirty-six Swiss Large White male castrated pigs were assigned to three growing (G) and finishing (F) diets: (1) standard diet (ST), 0% FFPs; (2) 30% conventional ingredients replaced by sugary FFPs (SU); and (3) 30% conventional ingredients replaced by salty FFPs (SA). Faecal samples from 24 selected pigs were collected to assess the ATTD of gross energy, crude fibres, and CP. The BW was measured weekly, while feed intake was determined daily. Average daily gain (ADG), average daily feed intake (ADFI), feed conversion ratio (FCR), and ATTD were calculated for both the growing and finishing periods. Pigs' body composition was determined at ≥20 and ≥98 kg using dual-energy X-ray absorptiometry. In the growing but not finishing period, the FCR was lower (P < 0.05) in ST compared to SA and SU pigs. Considering the entire growing and finishing period, neither the inclusion level nor the type of FFPs influenced (P > 0.05) ADG, ADFI, FCR, or BW at slaughter. In both the growing and finishing periods, the gross energy ATTD was higher (P < 0.05) in the SA than in the ST group, with intermediate values in the SU group. In the growing period, the CP ATTD was higher (P < 0.05) in the SA than in the SU and ST groups. In the finishing period, the crude fibre ATTD was lower (P < 0.05) in the SA and SU than in the ST group. Throughout the overall period, the average daily fat intake was higher (P < 0.05) in pigs fed an SU diet, even though both categories of FFPs had no (P > 0.05) effects on the parameters related to the pigs' body composition (e.g., average daily fat weight gain). Finally, the carcasses of the SU group had the thickest belly fat, even though the total fat content was similar among the groups. This study confirms that including FFPs has no detrimental effects on growth performance or live body/carcass composition in growing and finishing pigs.
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Affiliation(s)
- S Mazzoleni
- Department of Veterinary Medicine and Animal Science, DIVAS, University of Milan, 26900 Lodi, Italy
| | - M Tretola
- Department of Veterinary Medicine and Animal Science, DIVAS, University of Milan, 26900 Lodi, Italy; Agroscope, Institute for Livestock Sciences, 1725 Posieux, Switzerland
| | - A Luciano
- Department of Veterinary Medicine and Animal Science, DIVAS, University of Milan, 26900 Lodi, Italy
| | - P Lin
- Department of Veterinary Medicine and Animal Science, DIVAS, University of Milan, 26900 Lodi, Italy
| | - L Pinotti
- Department of Veterinary Medicine and Animal Science, DIVAS, University of Milan, 26900 Lodi, Italy; CRC I-WE, Coordinating Research Centre: Innovation for Well-Being and Environment, University of Milan, 20134 Milan, Italy
| | - G Bee
- Agroscope, Institute for Livestock Sciences, 1725 Posieux, Switzerland.
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11
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Fetriyuna F, Purwestri RC, Jati IR, Setiawan B, Huda S, Wirawan NN, Andoyo R. Ready-to-use therapeutic/supplementary foods from local food resources: Technology accessibility, program effectiveness, and sustainability, a review. Heliyon 2023; 9:e22478. [PMID: 38046154 PMCID: PMC10686882 DOI: 10.1016/j.heliyon.2023.e22478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 11/13/2023] [Accepted: 11/14/2023] [Indexed: 12/05/2023] Open
Abstract
Ready-to-Use Therapeutic Food (RUTF) or Ready-to-Use Supplementary Food (RUSF) has been widely used in home-based treatment for severely and moderately acute malnourished children. These programs showed positive results in short term nutritional recovery in children, which were reported in some research settings. Nowadays, the RUTF/RUSF formulation has been improved using a variety of RUTF/RUSF from locally available food ingredients. This paper aims to review the essential aspects of the development and provision of RUTF/RUSF made from local food resources and monitor program effectiveness that warrants the program's sustainability. The modified recipes of RUTF/RUSF were developed following the international dietary guidelines for the rehabilitation of severely and moderately acute malnourished children. The local production of RUTF/RUSF provided some benefits that include empowering the local community, consideration of the common eating pattern, promoting the diversification of food consumption, strengthening food security, as well as supporting the sustainability of RUTF/RUSF production. Results of the PRISMA-based systematic literature review revealed various ingredient developments and processing techniques which could improve the product characteristics and sensory evaluation. RUTF/RUSF in local food production provided different food carriers (e.g., biscuits, wafers) and seemed to be more readily accepted by the children. Furthermore, the program sustainability of RUTF/RUSF depends on a continuous ingredients supply and support from the local government. The findings presented the importance of development of such food supplements based on the local food resources and with improved technology for prevention and rehabilitation of malnourished children.
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Affiliation(s)
- Fetriyuna Fetriyuna
- Department of Food Technology, Faculty of Agro-Industrial Technology, Universitas Padjadjaran, Jatinangor, 45363, Indonesia
- Institute for Nutritional Science (140a), University of Hohenheim, Garbenstrasse 30, 70599, Stuttgart, Germany
- Study Center for the Development of Agro-Industrial Technology, Faculty of Agro-Industrial Technology, Universitas Padjadjaran, Jln. Raya Bandung-Sumedang Km. 21, Jatinangor, 45363, Indonesia
| | - Ratna Chrismiari Purwestri
- Institute for Nutritional Science (140a), University of Hohenheim, Garbenstrasse 30, 70599, Stuttgart, Germany
- Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, Kamycka 129, 16500, Praha-Suchdol, Czech Republic
| | - Ignasius R.A.P. Jati
- Department of Food Technology, Widya Mandala Surabaya Catholic University, Surabaya, 60265, Indonesia
| | - Budhi Setiawan
- Department of Pharmacology, Faculty of Medicine, Universitas Wijaya Kusuma, Surabaya, East Java, 60225, Indonesia
| | - Syamsul Huda
- Department of Food Technology, Faculty of Agro-Industrial Technology, Universitas Padjadjaran, Jatinangor, 45363, Indonesia
- Study Center for the Development of Agro-Industrial Technology, Faculty of Agro-Industrial Technology, Universitas Padjadjaran, Jln. Raya Bandung-Sumedang Km. 21, Jatinangor, 45363, Indonesia
| | - Nia Novita Wirawan
- Department of Nutrition, Faculty of Health Sciences, Universitas Brawijaya, Veteran, Malang, East Java, 65145, Indonesia
| | - Robi Andoyo
- Department of Food Technology, Faculty of Agro-Industrial Technology, Universitas Padjadjaran, Jatinangor, 45363, Indonesia
- Study Center for the Development of Agro-Industrial Technology, Faculty of Agro-Industrial Technology, Universitas Padjadjaran, Jln. Raya Bandung-Sumedang Km. 21, Jatinangor, 45363, Indonesia
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12
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Gao W, Yang G, Zhang D, Xu X, Hu J, Meng P, Liu W. Evaluation of high oleic sunflower oil oleogels with beeswax, beeswax-glyceryl monopalmitate, and beeswax-Span80 in cookie preparation. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:6198-6207. [PMID: 37140538 DOI: 10.1002/jsfa.12687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 04/25/2023] [Accepted: 05/02/2023] [Indexed: 05/05/2023]
Abstract
BACKGROUND Shortening is used widely in cookie preparation to improve quality and texture. However, large amounts of saturated and trans fatty acids present in shortening have adverse effects on human health, and much effort has been made to reduce the use of shortening. The use of oleogels might be a suitable alternative. In this study, the oleogels of high oleic sunflower oil with beeswax (BW), BW-glyceryl monopalmitate (BW-GMP), and BW-Span80 (BW-S80) were prepared and their suitability to replace shortening in cookie preparation was evaluated. RESULTS The solid fat content of BW, BW-GMP, and BW-S80 oleogels was significantly lower than that of commercial shortening when the temperature was not higher than 35 °C. However, the oil-binding capacity of these oleogels was almost similar to that of shortening. The crystals in the shortening and oleogels were β' form mainly; however, the morphology of crystal aggregates in these oleogels was different from that of shortening. The textural and rheological properties of doughs prepared with the oleogels were similar, and clearly different from those of dough with commercial shortening. The breaking strengths of cookies made with oleogels were lower than that of cookies prepared with shortening. However, cookies containing BW-GMP and BW-S80 oleogels were similar in density and color to those prepared with shortening. CONCLUSION The textural properties and color of cookies with BW-GMP and BW-S80 oleogels were very similar to those of the cookies containing commercial shortening. The BW-GMP and BW-S80 oleogels could act as alternatives to shortening in the preparation of cookies. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Weifeng Gao
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, China
| | - Guolong Yang
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, China
| | - Dan Zhang
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, China
| | - Xiaoxin Xu
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, China
| | - Jingbo Hu
- College of Chemical Science and Engineering, Henan University of Technology, Zhengzhou, China
| | - Pengcheng Meng
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, China
| | - Wei Liu
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, China
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13
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Goksen G, Demir D, Dhama K, Kumar M, Shao P, Xie F, Echegaray N, Lorenzo JM. Mucilage polysaccharide as a plant secretion: Potential trends in food and biomedical applications. Int J Biol Macromol 2023; 230:123146. [PMID: 36610576 DOI: 10.1016/j.ijbiomac.2023.123146] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 12/05/2022] [Accepted: 01/01/2023] [Indexed: 01/05/2023]
Abstract
Current trends are shifting away from using synthetic compounds in favor of discovering new natural component sources that will allow them to create goods that are healthful, environmentally friendly, sustainable, and profitable. The food industry, in light of these trends, has opted to look for safe natural ingredients that will allow the production of low-fat, artificial-additive-free, gluten-free, prebiotic, and fortified foods. Similarly, the pharmaceutical and medical industries have attempted to apply natural ingredients to address the challenges related to biomaterials more efficiently than synthetic ingredients. Against this background, plant mucilage has proven to be a polysaccharide with excellent health features and technological properties, useful for both food and biomedical applications. Many studies have shown that its inclusion in different food matrices improves the quality of the products obtained under appropriate reformulations. At the same time, plant mucilage has been indicated to be a very interesting matrix in biomedical field especially tissue engineering applications since it has been emerged to favor tissue regeneration with its highly biocompatible structure. This concise review discusses the most recent advances of the applications of plant mucilage in different foods as well as its recent use in biomedical field. In this context, firstly, a general definition of mucilage was made and information about plant-based mucilage, which is frequently used, about the plant parts they are found in, their content and how they are obtained are presented. Then, the use of mucilage in the food industry including bakery products, meat emulsions, fermented dairy products, ice cream, and other foods is presented with case studies. Afterwards, the use of plant mucilage in the biomedical field, which has attracted attention in recent years, especially in applications with tissue engineering approach such as scaffolds for tissue regeneration, wound dressings, drug delivery systems and pharmaceutical industry was evaluated.
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Affiliation(s)
- Gulden Goksen
- Department of Food Technology, Vocational School of Technical Sciences at Mersin Tarsus Organized Industrial Zone, Tarsus University, 33100 Mersin, Turkey
| | - Didem Demir
- Department of Chemistry and Chemical Process Technologies, Vocational School of Technical Sciences at Mersin Tarsus Organized Industrial Zone, Tarsus University, 33100 Mersin, Turkey
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, 243122 Bareilly, Uttar Pradesh, India
| | - Manoj Kumar
- Chemical and Biochemical Processing Division, ICAR-Central Institute for Research on Cotton Technology, Mumbai 400019, India
| | - Ping Shao
- Department of Food Science and Technology, Zhejiang University of Technology, Zhejiang, Hangzhou 310014, PR China
| | - Fengwei Xie
- School of Engineering, Newcastle University, Newcastle upon Tyne NE1 7RU, United Kingdom
| | - Noemí Echegaray
- Centro Tecnológico de la Carne de Galicia, Parque Tecnológico de Galicia, San Cibrao das Viñas, Avd. Galicia N° 4, 32900 Ourense, Spain
| | - Jose Manuel Lorenzo
- Centro Tecnológico de la Carne de Galicia, Parque Tecnológico de Galicia, San Cibrao das Viñas, Avd. Galicia N° 4, 32900 Ourense, Spain; Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidade de Vigo, 32004 Ourense, Spain.
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14
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Sunflower Oil-based Oleogel as Fat Replacer in Croissants: Textural and Sensory Characterisation. FOOD BIOPROCESS TECH 2023. [DOI: 10.1007/s11947-023-03029-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
Abstract
Croissants are made using solid fats that predominantly contain saturated fatty acids and trans fatty acids. In this study, an oleogel consisting of sunflower oil structured with hydroxypropyl methylcellulose was used as a conventional fat replacer in puff pastry thus improving its nutritional profile. Oleogel (OG)-shortening (SH) blends were prepared as a fat replacer for partial (50, 60, 70%) and full shortening (100%) substitution. These replacements implied a reduction of up to 45% of saturated fat and an increase of up to 47% of unsaturated fat, especially monounsaturated fatty acids. Physical characterisation was conducted using texture profile analysis and penetration tests to evaluate the oleogel effect on a baked croissant matrix structure. Sensory analysis was also performed to evaluate the organoleptic properties of the croissant. Shortening replacement using oleogel resulted in croissants with lower saturated fat content, lower bite firmness, and a texture profile similar to croissants made with commercial shortening. The presence of oleogel up to 100% did not contribute negatively to the firmness or springiness of the croissants, although they became chewier and more cohesive as the oleogel increased. In terms of sensory perception, the SH50:OG50 croissant sample was the most similar to the solid fat control. The use of sunflower oil-cellulose-based oleogel was suitable for the formulation of puff pastry products with a healthier fat profile while maintaining the physical and sensory characteristics of conventional croissants.
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15
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Liu L, Ode Boni BO, Ullah MW, Qi F, Li X, Shi Z, Yang G. Cellulose: A promising and versatile Pickering emulsifier for healthy foods. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2142940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Li Liu
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
- Medical Research Center, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Biaou Oscar Ode Boni
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
| | - Muhammad Wajid Ullah
- Biofuels Institute, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, China
| | - Fuyu Qi
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaohong Li
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, China
| | - Zhijun Shi
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
| | - Guang Yang
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
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16
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Jie Y, Chen F. Progress in the Application of Food-Grade Emulsions. Foods 2022; 11:foods11182883. [PMID: 36141011 PMCID: PMC9498284 DOI: 10.3390/foods11182883] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 09/07/2022] [Accepted: 09/13/2022] [Indexed: 11/16/2022] Open
Abstract
The detailed investigation of food-grade emulsions, which possess considerable structural and functional advantages, remains ongoing to enhance our understanding of these dispersion systems and to expand their application scope. This work reviews the applications of food-grade emulsions on the dispersed phase, interface structure, and macroscopic scales; further, it discusses the corresponding factors of influence, the selection and design of food dispersion systems, and the expansion of their application scope. Specifically, applications on the dispersed-phase scale mainly include delivery by soft matter carriers and auxiliary extraction/separation, while applications on the scale of the interface structure involve biphasic systems for enzymatic catalysis and systems that can influence substance digestion/absorption, washing, and disinfection. Future research on these scales should therefore focus on surface-active substances, real interface structure compositions, and the design of interface layers with antioxidant properties. By contrast, applications on the macroscopic scale mainly include the design of soft materials for structured food, in addition to various material applications and other emerging uses. In this case, future research should focus on the interactions between emulsion systems and food ingredients, the effects of food process engineering, safety, nutrition, and metabolism. Considering the ongoing research in this field, we believe that this review will be useful for researchers aiming to explore the applications of food-grade emulsions.
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17
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Cui X, Saleh ASM, Yang S, Wang N, Wang P, Zhu M, Xiao Z. Oleogels as Animal Fat and Shortening Replacers: Research Advances and Application Challenges. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2062769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- XiaoTong Cui
- College of Food, Shenyang Agricultural University, Shenyang, Liaoning, China
| | - Ahmed. S. M. Saleh
- Department of Food Science and Technology, Faculty of Agriculture, Assiut University, Assiut, Egypt
| | - Shu Yang
- College of Life Science and Bioengineering, Shenyang University, Shenyang, Liaoning, China
| | - Na Wang
- Department of Food Science, College of Light Industry, Liaoning University, Shenyany, Liaoning, China
| | - Peng Wang
- College of Grain Science and Technology, Shenyang Normal University, Shenyang, Liaoning, China
| | - Minpeng Zhu
- College of Grain Science and Technology, Shenyang Normal University, Shenyang, Liaoning, China
| | - Zhigang Xiao
- College of Food, Shenyang Agricultural University, Shenyang, Liaoning, China
- College of Grain Science and Technology, Shenyang Normal University, Shenyang, Liaoning, China
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18
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Yazar G, Rosell CM. Fat replacers in baked products: their impact on rheological properties and final product quality. Crit Rev Food Sci Nutr 2022; 63:7653-7676. [PMID: 35285734 DOI: 10.1080/10408398.2022.2048353] [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
Many baked products, except for bread, (i.e., cakes, cookies, laminated pastries, and so on) generally contain high levels of fat in their formulas and they require different bakery fats that impart product-specific quality characteristics through their functionalities. Even though, fat is crucial for baked product quality, strategies have been developed to replace fat in their formulas as high fat intake is associated with chronic diseases such as obesity, diabetes, and cardiovascular heart diseases. Besides, the solid bakery fats contain trans- and saturated fats, and their consumption has been shown to increase total and low-density lipoprotein cholesterol levels and to constitute a risk factor for cardiovascular diseases when consumed at elevated levels. Therefore, the aim of this review was to provide a detailed summary of the functionality of lipids/fats (endogenous lipids, surfactants, shortening) in different baked products, the rheological behavior of bakery fats and their contribution to baked product quality, the impact of different types of fat replacers (carbohydrate-, protein-, lipid-based) on dough/batter rheology, and on the quality characteristics of the resulting reduced-fat baked products.
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Affiliation(s)
- Gamze Yazar
- Department of Animal, Veterinary and Food Sciences, University of Idaho, ID, USA
| | - Cristina M Rosell
- Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
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19
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Li L, Liu G, Bogojevic O, Pedersen JN, Guo Z. Edible oleogels as solid fat alternatives: Composition and oleogelation mechanism implications. Compr Rev Food Sci Food Saf 2022; 21:2077-2104. [DOI: 10.1111/1541-4337.12928] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 01/05/2022] [Accepted: 01/26/2022] [Indexed: 12/23/2022]
Affiliation(s)
- Linlin Li
- School of Food Science and Engineering South China University of Technology Guangzhou China
- Department of Biological and Chemical Engineering, Faculty of Technical Science Aarhus University Aarhus Denmark
| | - Guoqin Liu
- School of Food Science and Engineering South China University of Technology Guangzhou China
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Products Safety South China University of Technology Guangzhou China
| | - Oliver Bogojevic
- Department of Biological and Chemical Engineering, Faculty of Technical Science Aarhus University Aarhus Denmark
| | - Jacob Nedergaard Pedersen
- Department of Biological and Chemical Engineering, Faculty of Technical Science Aarhus University Aarhus Denmark
| | - Zheng Guo
- Department of Biological and Chemical Engineering, Faculty of Technical Science Aarhus University Aarhus Denmark
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20
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Physical and Chemical Characterisation of Conventional and Nano/Emulsions: Influence of Vegetable Oils from Different Origins. Foods 2022; 11:foods11050681. [PMID: 35267312 PMCID: PMC8908978 DOI: 10.3390/foods11050681] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/16/2022] [Accepted: 02/20/2022] [Indexed: 01/24/2023] Open
Abstract
The processes of oil production play an important role in defining the final physical and chemical properties of vegetable oils, which have an influence on the formation and characteristics of emulsions. The objective of this work was to investigate the correlations between oils’ physical and chemical properties with the stability of conventional emulsions (d > 200 nm) and nanoemulsions (d < 200 nm). Five vegetable oils obtained from different production processes and with high proportion of unsaturated fatty acids were studied. Extra virgin olive oil (EVOO), cold-pressed rapeseed oil (CPRO), refined olive oil (OO), refined rapeseed oil (RO) and refined sunflower oil (SO) were used in this study. The results showed that the physicochemical stability of emulsion was affected by fatty acid composition, the presence of antioxidants, free fatty acids and droplet size. There was a significant positive correlation (p < 0.05) between the fraction of unsaturated fatty acids and emulsion oxidative stability, where SO, OO and EVOO showed a significantly higher lipid oxidative stability compared to RO and CPRO emulsions. Nanoemulsions with a smaller droplet size showed better physical stability than conventional emulsions. However, there was not a significant correlation between the oxidative stability of emulsions, droplet size and antioxidant capacity of oils.
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21
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Gutiérrez-luna K, Ansorena D, Astiasarán I. Use of hydrocolloids and vegetable oils for the formulation of a butter replacer: Optimization and oxidative stability. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112538] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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22
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López-García A, Moraga G, Hernando I, Quiles A. Providing Stability to High Internal Phase Emulsion Gels Using Brewery Industry By-Products as Stabilizers. Gels 2021; 7:245. [PMID: 34940305 PMCID: PMC8701242 DOI: 10.3390/gels7040245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/29/2021] [Accepted: 11/29/2021] [Indexed: 11/17/2022] Open
Abstract
The modern brewing industry generates high amounts of solid wastes containing biopolymers-proteins and polysaccharides-with interesting technological and functional properties. The novelty of this study was to use raw by-product from the brewing industry in the development of high internal phase emulsion (HIPE) gels. Thus, the influence of the emulsion's aqueous phase pH and the by-product's concentration on structural and physical stability of the emulsions was studied. The microstructure was analyzed using cryo-field emission scanning electron microscopy. To evaluate the rheological behavior, oscillatory tests (amplitude and frequency) and flow curves were conducted. Moreover, the physical stability of the emulsions and the color were also studied. The increase in by-product concentration and the pH of the aqueous phase allowed development of HIPE gels with homogeneously distributed oil droplets of regular size and polyhedral structure. The data from the rheology tests showed a more stable structure at higher pH and higher by-product concentration. This study widens the possibilities of valorizing the brewing industry's by-products as stabilizers when designing emulsions.
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Affiliation(s)
| | | | - Isabel Hernando
- Departamento de Tecnología de Alimentos, Universitat Politècnica de València, 46022 Valencia, Spain; (A.L.-G.); (G.M.); (A.Q.)
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23
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Flöter E, Wettlaufer T, Conty V, Scharfe M. Oleogels-Their Applicability and Methods of Characterization. Molecules 2021; 26:molecules26061673. [PMID: 33802773 PMCID: PMC8002383 DOI: 10.3390/molecules26061673] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 03/01/2021] [Accepted: 03/12/2021] [Indexed: 12/13/2022] Open
Abstract
Oleogels or, more precisely, non-triglyceride structured lipid phases have been researched excessively in the last decade. Yet, no comprehensive knowledge base has emerged, allowing technology elevation from the laboratory bench into the industrial food application. That is partly due to insufficient characterization of the structuring systems studied. Examining a single composition decided upon by arbitrary methods does not stimulate progress in the research and technology area. A framework that gives much better guidance to product applications can easily be derived. For example, the incremental structure contribution concept is advocated as a parameter to compare the potency of structuring systems. These can straightforwardly be determined by combining solubility data and structural measurements in the recommended manner. The current method to determine the oil-binding capacity suffers from reproducibility and relevance. A newly developed method is suggested to overcome these shortcomings. The recommended new characterization of oleogels should contribute to a more comprehensive knowledge base necessary for product innovations.
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