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Kumar P, Kumar B, Gihar S, Kumar D. Review on emerging trends and challenges in the modification of xanthan gum for various applications. Carbohydr Res 2024; 538:109070. [PMID: 38460462 DOI: 10.1016/j.carres.2024.109070] [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: 12/19/2023] [Revised: 02/15/2024] [Accepted: 02/24/2024] [Indexed: 03/11/2024]
Abstract
This review explores the realm of structural modifications and broad spectrum of their potential applications, with a special focus on the synthesis of xanthan gum derivatives through graft copolymerization methods. It delves into the creation of these derivatives by attaching functional groups (-OH and -COOH) to xanthan gum, utilizing a variety of initiators for grafting, and examining their diverse applications, especially in the areas of food packaging, pharmaceuticals, wastewater treatment, and antimicrobial activities. Xanthan gum is a biocompatible, biodegradable, less toxic, bioactive, and cost-effective natural polymer derived from Xanthomonas species. The native properties of xanthan gum can be improved by cross-linking, grafting, curing, blending, and various modification techniques. Grafted xanthan gum has excellent biodegradability, metal binding, dye adsorption, immunological properties, and wound healing ability. Owing to its remarkable properties, such as biocompatibility and its ability to form gels resembling the extracellular matrix of tissues, modified xanthan gum finds extensive utility across biomedicine, engineering, and the food industry. Furthermore, the review also covers various modified derivatives of xanthan gum that exhibit excellent biodegradability, metal binding, dye adsorption, immunological properties, and wound healing abilities. These applications could serve as important resources for a wide range of industries in future product development.
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Affiliation(s)
- Pramendra Kumar
- Department of Applied Chemistry, M. J.P. Rohilkhand University, Bareilly, 243006, U.P, India.
| | - Brijesh Kumar
- Department of Applied Chemistry, M. J.P. Rohilkhand University, Bareilly, 243006, U.P, India
| | - Sachin Gihar
- Department of Applied Chemistry, M. J.P. Rohilkhand University, Bareilly, 243006, U.P, India
| | - Deepak Kumar
- Department of Applied Chemistry, M. J.P. Rohilkhand University, Bareilly, 243006, U.P, India
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Ansari F, Lal H, Osama M, Akram M, Kabir‐ud‐Din. Solution Behavior of Bovine Skin Gelatin in the Presence of Cationic Gemini Surfactants. ChemistrySelect 2023. [DOI: 10.1002/slct.202202080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Farah Ansari
- Department of Chemistry Aligarh Muslim University Aligarh 202002 India
- Present address: Department of Energy Science and Engineering Indian Institute of Technology Bombay Mumbai 400076 Maharashtra India
| | - Hira Lal
- Department of Chemistry Aligarh Muslim University Aligarh 202002 India
- Present address: Department of Energy Science and Engineering Indian Institute of Technology Bombay Mumbai 400076 Maharashtra India
| | - Mohammad Osama
- Department of Chemistry Aligarh Muslim University Aligarh 202002 India
- Present address: Department of Energy Science and Engineering Indian Institute of Technology Bombay Mumbai 400076 Maharashtra India
| | - Mohd. Akram
- Department of Chemistry Aligarh Muslim University Aligarh 202002 India
- Present address: Department of Energy Science and Engineering Indian Institute of Technology Bombay Mumbai 400076 Maharashtra India
| | - Kabir‐ud‐Din
- Department of Chemistry Arba Minch University, P.O. box no. 25 Arba Minch Ethiopia
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A sound-absorbing and heat-insulating collagen fiber composite material. CELLULAR POLYMERS 2022. [DOI: 10.1177/02624893221130154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Using methacrylic acid (MAA) and methyl methacrylate (MMA) as core monomers and polystyrene as the shell layer, polymer hollow microspheres (PHM) with good stability were prepared by using an alkali osmotic swelling method followed by spray drying. The average size of the PHM was approximately 875 nm. As a filling cross-linking agent, the PHM were added to a skin collagen material to disperse and fix, and a “polymer hollow microsphere composite collagen fiber” (PHCC) material was obtained. The results show that the PHM improve the mechanical strength, thermal stability and water resistance of the skin collagen material. The PHCC material has a low thermal conductivity (0.035 W/(K·m)) and excellent sound insulation performance and retains the soft and delicate touch of leather, which has application value in high-grade decorative materials and functional leather. This provides a new approach for developing flexible sound-absorbing thermal insulation materials.
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Ren Y, Huang L, Zhang Y, Li H, Zhao D, Cao J, Liu X. Application of Emulsion Gels as Fat Substitutes in Meat Products. Foods 2022; 11:foods11131950. [PMID: 35804763 PMCID: PMC9265990 DOI: 10.3390/foods11131950] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 06/25/2022] [Accepted: 06/28/2022] [Indexed: 01/27/2023] Open
Abstract
Although traditional meat products are highly popular with consumers, the high levels of unsaturated fatty acids and cholesterol present significant health concerns. However, simply using plant oil rich in unsaturated fatty acids to replace animal fat in meat products causes a decline in product quality, such as lower levels of juiciness and hardness. Therefore, it is necessary to develop a fat substitute that can ensure the sensory quality of the product while reducing its fat content. Consequently, using emulsion gels to produce structured oils or introducing functional ingredients has attracted substantial attention for replacing the fat in meat products. This paper delineated emulsion gels into protein, polysaccharide, and protein–polysaccharide compound according to the matrix. The preparation methods and the application of the three emulsion gels as fat substitutes in meat products were reviewed. Since it displayed a unique separation structure, the double emulsion was highly suitable for encapsulating bioactive substances, such as functional oils, flavor components, and functional factors, while it also exhibited significant potential for developing low-fat or functional healthy meat products. This paper summarized the studies involving the utilization of double emulsion and gelled double emulsion as fat replacement agents to provide a theoretical basis for related research and new insight into the development of low-fat meat products.
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Affiliation(s)
- Yuqing Ren
- National Soybean Processing Industry Technology Innovation Center, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China; (Y.R.); (L.H.); (Y.Z.); (D.Z.)
| | - Lu Huang
- National Soybean Processing Industry Technology Innovation Center, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China; (Y.R.); (L.H.); (Y.Z.); (D.Z.)
| | - Yinxiao Zhang
- National Soybean Processing Industry Technology Innovation Center, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China; (Y.R.); (L.H.); (Y.Z.); (D.Z.)
| | - He Li
- National Soybean Processing Industry Technology Innovation Center, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China; (Y.R.); (L.H.); (Y.Z.); (D.Z.)
- Correspondence: (H.L.); (X.L.)
| | - Di Zhao
- National Soybean Processing Industry Technology Innovation Center, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China; (Y.R.); (L.H.); (Y.Z.); (D.Z.)
| | - Jinnuo Cao
- Plant Meat (Hangzhou) Health Technology Limited Company, Hangzhou 310000, China;
| | - Xinqi Liu
- National Soybean Processing Industry Technology Innovation Center, School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China; (Y.R.); (L.H.); (Y.Z.); (D.Z.)
- Plant Meat (Hangzhou) Health Technology Limited Company, Hangzhou 310000, China;
- Correspondence: (H.L.); (X.L.)
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Heidari F, Jafari SM, Ziaiifar AM, Malekjani N. Stability and release mechanisms of double emulsions loaded with bioactive compounds; a critical review. Adv Colloid Interface Sci 2022; 299:102567. [PMID: 34839180 DOI: 10.1016/j.cis.2021.102567] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 11/19/2021] [Accepted: 11/20/2021] [Indexed: 12/27/2022]
Abstract
Double emulsions (DEs), known as emulsions of emulsions, are dispersion systems in which the droplets of one dispersed liquid are further dispersed in another liquid, producing double-layered liquid droplets. These systems are widely used in the food and pharmaceutical industries due to their ability to co-encapsulate both hydrophilic and hydrophobic bioactive compounds. However, they are sensitive and unstable and their controlled release is challenging. In this study, first, the stability of DEs and their release mechanisms are reviewed. Then, the factors affecting their stability, and the release of bioactive compounds are studied. Finally, modeling of the release in DEs is discussed. This information can be useful to optimize the formulation of DEs in order to utilize them in different industries.
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Affiliation(s)
- Fatemeh Heidari
- Department of Food Process Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Basij Square, Gorgan, Iran
| | - Seid Mahdi Jafari
- Department of Food Process Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Basij Square, Gorgan, Iran.
| | - Aman Mohammad Ziaiifar
- Department of Food Process Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Basij Square, Gorgan, Iran
| | - Narjes Malekjani
- Department of Food Science and Technology, Faculty of Agricultural Sciences, University of Guilan, Rasht, Iran
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Performance of Gelatin Films Reinforced with Cloisite Na + and Black Pepper Essential Oil Loaded Nanoemulsion. Polymers (Basel) 2021; 13:polym13244298. [PMID: 34960849 PMCID: PMC8703369 DOI: 10.3390/polym13244298] [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: 07/27/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 12/23/2022] Open
Abstract
The concern about consuming eco-friendly products has motivated research in the development of new materials. Therefore, films based on natural polymers have been used to replace traditional polymers. This study consists of a production of films based on gelatin reinforced with black pepper essential oil-loaded nanoemulsions and Cloisite Na+. The films were characterized by water vapor permeability, mechanical and thermal properties, surface contact angle, X-ray diffraction and scanning electron microscopy. It was observed that the films containing the nanoemulsion have higher permeability values and an increase in their mechanical resistance. The addition of nanoclay contributed to an increase in the surface hydrophobicity of the film and an increase in the tensile strength, at break, by about 150%. The addition of essential oil nanoemulsions led to an increase in thermal stability. The presence of clay dispersion contributed to the formation of a surface that was slightly rougher and grainier. The addition of the black pepper essential oil nanoemulsion resulted in an increase in porosity of the gelatin matrix. Through X-ray diffraction analysis, it was possible to conclude that both the polymeric gelatin matrix and the essential oils nanoemulsion are intercalated with the clay dispersion.
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Yang W, Li J, Ren D, Cao W, Lin H, Qin X, Wu L, Zheng H. Construction of a water‐in‐oil‐in‐water (W/O/W) double emulsion system based on oyster peptides and characterisation of freeze‐dried products. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15354] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Wen Yang
- College of Food Science and Technology Guangdong Ocean University Zhanjiang 524088 China
| | - Jinzhen Li
- College of Food Science and Technology Guangdong Ocean University Zhanjiang 524088 China
| | - Dingding Ren
- College of Food Science and Technology Guangdong Ocean University Zhanjiang 524088 China
| | - Wenhong Cao
- College of Food Science and Technology Guangdong Ocean University Zhanjiang 524088 China
- Shenzhen Institute of Guangdong Ocean University Shenzhen 518108 China
- Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety 524088 China
| | - Haisheng Lin
- College of Food Science and Technology Guangdong Ocean University Zhanjiang 524088 China
- Shenzhen Institute of Guangdong Ocean University Shenzhen 518108 China
- Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety 524088 China
| | - Xiaoming Qin
- College of Food Science and Technology Guangdong Ocean University Zhanjiang 524088 China
- Shenzhen Institute of Guangdong Ocean University Shenzhen 518108 China
- Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety 524088 China
| | - Leiyan Wu
- College of Food Science and Engineering Jiangxi Agricultural University Jiangxi 330045 China
| | - Huina Zheng
- College of Food Science and Technology Guangdong Ocean University Zhanjiang 524088 China
- Shenzhen Institute of Guangdong Ocean University Shenzhen 518108 China
- Guangdong Provincial Key Laboratory of Aquatic Products Processing and Safety 524088 China
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Ozogul F, Elabed N, Ceylan Z, Ocak E, Ozogul Y. Nano-technological approaches for plant and marine-based polysaccharides for nano-encapsulations and their applications in food industry. ADVANCES IN FOOD AND NUTRITION RESEARCH 2021; 97:187-236. [PMID: 34311900 DOI: 10.1016/bs.afnr.2021.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/26/2023]
Abstract
Novel food preservation methods, along with preservatives have been employed to prevent food products from spoilage. There is an increasing demand to substitute synthetic preservatives with natural bioactive compounds since they are safe and environmentally friendly. Bioactive compounds with functional and therapeutic properties are found in foods and have also beneficial physiological and immunological health effects. However, there are some issues associated with bioactive compounds, such as low stability, solubility, and permeability. Encapsulation techniques, especially nano-encapsulation, are a promising technique to overcome these restrictions. A range of the plants' constituents can be converted into bio-nanomaterials. Major plant constituents are polysaccharides which have good biocompatibility properties and therapeutic activities, such as antioxidant, antiviral, anti-inflammatory, anti-allergic, and anti-tumor. Among plant and marine-based polysaccharides, cellulose, starch, alginates, chitosan, and carrageenans have been used as carrier materials to preserve core material. Moreover, many studies indicated that favorable sources such as plant and marine based polysaccharides are emerging. This chapter will cover plant and marine-based polysaccharides for nano-encapsulation and their application in the food industry.
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Affiliation(s)
- Fatih Ozogul
- Department of Seafood Processing Technology, Faculty of Fisheries, Cukurova University, Adana, Turkey.
| | - Nariman Elabed
- Laboratory of Protein Engineering and Bioactive Molecules (LIP-MB), National Institute of Applied Sciences and Technology (INSAT), National Institute of Applied Sciences and Technology (INSAT), University of Carthage, Tunis, Tunisia
| | - Zafer Ceylan
- Department of Gastronomy and Culinary Arts, Faculty of Tourism, Van Yüzüncü Yıl University, Van, Turkey
| | - Elvan Ocak
- Faculty of Engineering, Department of Food Engineering, Yuzuncu Yil University, Van, Turkey
| | - Yesim Ozogul
- Department of Seafood Processing Technology, Faculty of Fisheries, Cukurova University, Adana, Turkey
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