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Lescher A, Kansou K, Della Valle G, Petite H, Lourdin D. Evaluation of extruded starch foam for glucose-supplying biomaterials. Carbohydr Polym 2024; 340:122319. [PMID: 38858013 DOI: 10.1016/j.carbpol.2024.122319] [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: 03/19/2024] [Revised: 04/30/2024] [Accepted: 05/24/2024] [Indexed: 06/12/2024]
Abstract
The survival rate of mesenchymal stem cells (MSC), a crucial factor in tissue engineering, is highly dependent on glucose supply. The purpose of this paper is to study the potential of starch foams as glucose suppliers. It is investigated through in vitro hydrolysis by amyloglucosidase in conditions that respect physiological constraints (37 °C and pH 7.4), including a duration of 21 days, and no stirring. Nine extruded starch foams with amylose contents ranging from 0 to 74 %, with various cell wall thicknesses (50 to 300 μm), and different crystallinities (0-30 %) were hydrolysed. These kinetics were fitted by a model which shows that the maximum rate of hydrolysis varies from 7 to 100 %, and which allows the rate of hydrolysis at 21 days to be calculated precisely. The results reveal the major role of amylose in glucose delivery kinetics, and the secondary roles of crystallinity and cell wall thickness of the foams. Additional hydrolysis of starch films revealed that thickness positively influences the amylose chain reorganisation during hydrolysis, which, in slows down and limits glucose delivery. A simple glucose delivery kinetics analysis procedure is proposed to select samples for testing as MSC glucose suppliers.
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Affiliation(s)
- A Lescher
- INRAE, UR 1268, Biopolymers, Interactions & Assemblies (BIA), 44316 Nantes, France.
| | - K Kansou
- INRAE, UR 1268, Biopolymers, Interactions & Assemblies (BIA), 44316 Nantes, France.
| | - G Della Valle
- INRAE, UR 1268, Biopolymers, Interactions & Assemblies (BIA), 44316 Nantes, France.
| | - H Petite
- Université de Paris, CNRS, Osteoarticular Biology, Bio-engineering and Bioimaging (B3OA), INSERM, 75010 Paris, France.
| | - D Lourdin
- INRAE, UR 1268, Biopolymers, Interactions & Assemblies (BIA), 44316 Nantes, France.
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2
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Dibakoane SR, Da Silva LS, Meiring B, Anyasi TA, Mlambo V, Wokadala OC. The multifactorial phenomenon of enzymatic hydrolysis resistance in unripe banana flour and its starch: A concise review. J Food Sci 2024; 89:5185-5204. [PMID: 39150760 DOI: 10.1111/1750-3841.17270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 07/06/2024] [Accepted: 07/09/2024] [Indexed: 08/17/2024]
Abstract
Unripe banana flour starch possesses a high degree of resistance to enzymatic hydrolysis, a unique and desirable property that could be exploited in the development of functional food products to regulate blood sugar levels and promote digestive health. However, due to a multifactorial phenomenon in the banana flour matrix-from the molecular to the micro level-there is no consensus regarding the complex mechanisms behind the slow enzymatic hydrolysis of unripe banana flour starch. This work therefore explores factors that influence the enzymatic hydrolysis resistance of raw and modified banana flour and its starch including the proportion and distribution of the amorphous and crystalline phases of the starch granules; granule morphology; amylose-amylopectin ratio; as well as the presence of nonstarch components such as proteins, lipids, and phenolic compounds. Our findings revealed that the relative contributions of these factors to banana starch hydrolytic resistance are apparently dependent on the native or processed state of the starch as well as the cultivar type. The interrelatability of these factors in ensuring amylolytic resistance of unripe banana flour starch was further highlighted as another reason for the multifactorial phenomenon. Knowledge of these factors and their contributions to enzymatic hydrolysis resistance individually and interconnectedly will provide insights into enhanced ways of extraction, processing, and utilization of unripe banana flour and its starch.
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Affiliation(s)
- Siphosethu R Dibakoane
- School of Agricultural and Natural Sciences, University of Mpumalanga, Nelspruit, South Africa
- Agro-Processing and Postharvest Technologies Division, Agricultural Research Council - Tropical and Subtropical Crops, Nelspruit, South Africa
| | - Laura Suzanne Da Silva
- Department of Biotechnology and Food Technology, Tshwane University of Technology, Pretoria, South Africa
| | - Belinda Meiring
- Department of Biotechnology and Food Technology, Tshwane University of Technology, Pretoria, South Africa
| | - Tonna A Anyasi
- Agro-Processing and Postharvest Technologies Division, Agricultural Research Council - Tropical and Subtropical Crops, Nelspruit, South Africa
- Food and Markets Department, Natural Resources Institute, University of Greenwich, Chatham Maritime, UK
| | - Victor Mlambo
- School of Agricultural and Natural Sciences, University of Mpumalanga, Nelspruit, South Africa
| | - Obiro Cuthbert Wokadala
- School of Agricultural and Natural Sciences, University of Mpumalanga, Nelspruit, South Africa
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Li H, Li H, Liu Y, Liu R, Siriamornpun S. Optimization of Heat-Moisture Treatment Conditions for High-Amylose Starch and Its Application in High-Resistant Starch Triticale Noodles. Foods 2024; 13:2724. [PMID: 39272490 PMCID: PMC11395564 DOI: 10.3390/foods13172724] [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: 06/30/2024] [Revised: 08/19/2024] [Accepted: 08/26/2024] [Indexed: 09/15/2024] Open
Abstract
Heat-moisture treatment (HMT) is a widely used method for modifying starch properties with the potential to reduce the digestibility of high-amylose starch (HAS). This study aimed to optimize the HMT conditions for HAS and apply the resulting HMT-HAS to triticale noodles to develop low-glycemic-index products. HMT significantly increased the resistant starch (RS) content and decreased the rapidly digestible starch (RDS) content of HAS. The treatment conditions-temperature, heating time, and moisture content-were found to significantly influence the starch composition. Optimal HMT conditions were determined using response surface methodology: a temperature of 108 °C, a heating time of 5.8 h, and a moisture content of 25.50%. Under these conditions, the RS content of HMT-HAS was 60.23%, nearly double that of the untreated sample. Increasing the level of HMT-HAS in triticale noodles led to significant decreases in short-range order, relative crystallinity, and viscosities, while the RS content increased from 12.08% to 34.41%. These findings suggest that incorporating HMT-HAS into triticale noodles effectively enhances starch digestive resistance, supporting the development of functional, low-glycemic-index triticale-based foods.
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Affiliation(s)
- Hua Li
- Department of Cuisine and Nutrition, Yangzhou University, Yangzhou 225127, China
- Key Laboratory of Chinese Cuisine Intangible Cultural Heritage Technology Inheritance, Ministry of Culture and Tourism, Yangzhou 225127, China
| | - Hua Li
- Department of Cuisine and Nutrition, Yangzhou University, Yangzhou 225127, China
| | - Yu Liu
- Department of Cuisine and Nutrition, Yangzhou University, Yangzhou 225127, China
| | - Ruixin Liu
- Department of Cuisine and Nutrition, Yangzhou University, Yangzhou 225127, China
- Key Laboratory of Chinese Cuisine Intangible Cultural Heritage Technology Inheritance, Ministry of Culture and Tourism, Yangzhou 225127, China
| | - Sirithon Siriamornpun
- Research Unit of Thai Food Innovation (TFI), Mahasarakham University, Kantarawichai 44150, Thailand
- Department of Food Technology and Nutrition, Faculty of Technology, Mahasarakham University, Kantarawichai 44150, Thailand
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Radzlin N, Mohamad Ali MS, Goh KM, Yaakop AS, Zakaria II, Kahar UM. Exploring a novel GH13_5 α-amylase from Jeotgalibacillus malaysiensis D5 T for raw starch hydrolysis. AMB Express 2024; 14:71. [PMID: 38874807 PMCID: PMC11178733 DOI: 10.1186/s13568-024-01722-3] [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: 02/08/2024] [Accepted: 05/14/2024] [Indexed: 06/15/2024] Open
Abstract
α-Amylase plays a crucial role in the industrial degradation of starch. The genus Jeotgalibacillus of the underexplored marine bacteria family Caryophanaceae has not been investigated in terms of α-amylase production. Herein, we report the comprehensive analysis of an α-amylase (AmyJM) from Jeotgalibacillus malaysiensis D5T (= DSM28777T = KCTC33550T). Protein phylogenetic analysis indicated that AmyJM belongs to glycoside hydrolase family 13 subfamily 5 (GH13_5) and exhibits low sequence identity with known α-amylases, with its closest counterpart being the GH13_5 α-amylase from Bacillus sp. KSM-K38 (51.05% identity). Purified AmyJM (molecular mass of 70 kDa) is stable at a pH range of 5.5-9.0 and optimally active at pH 7.5. The optimum temperature for AmyJM is 40 °C, where the enzyme is reasonably stable at this temperature. Similar to other α-amylases, the presence of CaCl2 enhanced both the activity and stability of AmyJM. AmyJM exhibited activity toward raw and gelatinized forms of starches and related α-glucans, generating a mixture of reducing sugars, such as glucose, maltose, maltotriose, maltotetraose, and maltopentaose. In raw starch hydrolysis, AmyJM exhibited its highest efficiency (51.10% degradation) in hydrolyzing raw wheat starch after 3-h incubation at 40 °C. Under the same conditions, AmyJM also hydrolyzed tapioca, sago, potato, rice, and corn raw starches, yielding 16.01-30.05%. These findings highlight the potential of AmyJM as a biocatalyst for the saccharification of raw starches, particularly those derived from wheat.
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Affiliation(s)
- Nurfatini Radzlin
- Malaysia Genome and Vaccine Institute, National Institutes of Biotechnology Malaysia, Jalan Bangi, 43000, Kajang, Selangor, Malaysia
- Enzyme and Microbial Technology Research Centre, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, 43400, Serdang, Malaysia
- Department of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Mohd Shukuri Mohamad Ali
- Enzyme and Microbial Technology Research Centre, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, 43400, Serdang, Malaysia
- Department of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
- Enzyme Technology Laboratory, Institute Bioscience, Universiti Putra Malaysia, 43400, Serdang, Malaysia
| | - Kian Mau Goh
- Department of Biosciences, Faculty of Science, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
| | - Amira Suriaty Yaakop
- School of Biological Sciences, Universiti Sains Malaysia, 11800, Minden, Pulau Pinang, Malaysia
| | - Iffah Izzati Zakaria
- Malaysia Genome and Vaccine Institute, National Institutes of Biotechnology Malaysia, Jalan Bangi, 43000, Kajang, Selangor, Malaysia.
| | - Ummirul Mukminin Kahar
- Malaysia Genome and Vaccine Institute, National Institutes of Biotechnology Malaysia, Jalan Bangi, 43000, Kajang, Selangor, Malaysia.
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Wu H, Sang S, Weng P, Pan D, Wu Z, Yang J, Liu L, Farag MA, Xiao J, Liu L. Structural, rheological, and gelling characteristics of starch-based materials in context to 3D food printing applications in precision nutrition. Compr Rev Food Sci Food Saf 2023; 22:4217-4241. [PMID: 37583298 DOI: 10.1111/1541-4337.13217] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 06/17/2023] [Accepted: 07/11/2023] [Indexed: 08/17/2023]
Abstract
Starch-based materials have viscoelasticity, viscous film-forming, dough pseudoplasticity, and rheological properties, which possess the structural characteristics (crystal structure, double helix structure, and layered structure) suitable for three-dimensional (3D) food printing inks. 3D food printing technology has significant advantages in customizing personalized and precise nutrition, expanding the range of ingredients, designing unique food appearances, and simplifying the food supply chain. Precision nutrition aims to consider individual nutritional needs and individual differences, which include special food product design and personalized precise nutrition, thus expanding future food resources, then simplifying the food supply chain, and attracting extensive attention in food industry. Different types of starch-based materials with different structures and rheological properties meet different 3D food printing technology requirements. Starch-based materials suitable for 3D food printing technology can accurately deliver and release active substances or drugs. These active substances or drugs have certain regulatory effects on the gut microbiome and diabetes, so as to maintain personalized and accurate nutrition.
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Affiliation(s)
- Huanqi Wu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, Zhejiang, P. R. China
- Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, P. R. China
| | - Shangyuan Sang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, Zhejiang, P. R. China
- Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, P. R. China
| | - Peifang Weng
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, Zhejiang, P. R. China
- Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, P. R. China
| | - Daodong Pan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, Zhejiang, P. R. China
- Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, P. R. China
| | - Zufang Wu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, Zhejiang, P. R. China
- Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, P. R. China
| | - Junsi Yang
- Department of Food Science and Technology, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
| | - Lingyi Liu
- Department of Food Science and Technology, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
| | - Mohamed A Farag
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Jianbo Xiao
- Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo, Orense, Spain
| | - Lianliang Liu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, Zhejiang, P. R. China
- Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, P. R. China
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Wang Y, Saulnier L, Ral JP, Falourd X, Kansou K. Determining whether granule structural or surface features govern the wheat starch digestion, a kinetic analysis. Carbohydr Polym 2023; 315:120966. [PMID: 37230611 DOI: 10.1016/j.carbpol.2023.120966] [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: 02/14/2023] [Revised: 04/05/2023] [Accepted: 04/26/2023] [Indexed: 05/27/2023]
Abstract
Deciphering the determinants of starch digestion from multiple interrelated properties is a challenge that can benefit from multifactorial data analysis. The present study investigated the digestion kinetic parameters (rate, final extent) of size-fractions from four commercial wheat starches with different amylose contents. Each size-fraction was isolated and characterized comprehensively using a large range of analytic techniques (FACE, XRD, CP-MAS NMR, time-domain NMR, DSC…). A statistical clustering analysis applied on the results revealed that the mobility of water and starch protons measured by time-domain NMR was consistently related to the macromolecular composition of the glucan chains and to the ultrastructure of the granule. The final extent of starch digestion was determined by the granule structural features. The digestion rate coefficient dependencies, on the other hand, changed significantly with the range of granule size, i.e. the accessible surface for initial binding of α-amylase. The study particularly showed the molecular order and the chains mobility predominantly limiting or accelerating the digestion rate depending on the accessible surface. This result confirmed the need to differentiate between the surface and the inner-granule related mechanisms in starch digestion studies.
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Affiliation(s)
- Yuzi Wang
- INRAE, UR1268, Biopolymers, Interactions & Assemblies (BIA), 44316 Nantes, France.
| | - Luc Saulnier
- INRAE, UR1268, Biopolymers, Interactions & Assemblies (BIA), 44316 Nantes, France.
| | - Jean-Philippe Ral
- CSIRO Agriculture and Food, GPO Box 1700, Canberra, ACT 2601, Australia.
| | - Xavier Falourd
- INRAE, UR1268, Biopolymers, Interactions & Assemblies (BIA), 44316 Nantes, France; INRAE, BIBS facility, PROBE infrastructure, F-44316 Nantes, France.
| | - Kamal Kansou
- INRAE, UR1268, Biopolymers, Interactions & Assemblies (BIA), 44316 Nantes, France.
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Wang Y, Kansou K, Pritchard J, Zwart AB, Saulnier L, Ral JP. Beyond amylose content, selecting starch traits impacting in vitro α-amylase degradability in a wheat MAGIC population. Carbohydr Polym 2022; 291:119652. [DOI: 10.1016/j.carbpol.2022.119652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 05/12/2022] [Accepted: 05/21/2022] [Indexed: 11/28/2022]
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