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Moreno-Araiza O, Boukid F, Suo X, Wang S, Vittadini E. Pretreated Green Pea Flour as Wheat Flour Substitutes in Composite Bread Making. Foods 2023; 12:2284. [PMID: 37372495 DOI: 10.3390/foods12122284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 06/02/2023] [Accepted: 06/03/2023] [Indexed: 06/29/2023] Open
Abstract
The present study aimed to assess the impact of substituting wheat flour with three different pretreated green pea flour at different addition levels (10-50%) on fresh bread quality during a 7-day storage period. Dough and bread enriched with conventionally milled (C), pre-cooked (P), and soaked under-pressure-steamed (N) green pea flour were evaluated for their rheological, nutritional, and technological features. Compared to wheat flour, legumes had lower viscosity but higher water absorption, development time, and lower retrogradation. Bread made with C10 and P10 showed similar specific volume, cohesiveness, and firmness to the control, whereas addition levels beyond 10% decreased specific volume and increased firmness. During storage, incorporating legume flour (10%) delayed staling. Composite bread increased proteins and fiber. C30 had the lowest rate of starch digestibility, while pre-heated flour increased starch digestibility. In conclusion, P and N can be considered valuable ingredients for making soft and stable bread.
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Affiliation(s)
- Oscar Moreno-Araiza
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, 62032 Macerata, Italy
| | | | - Xinying Suo
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, 62032 Macerata, Italy
| | - Shihao Wang
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, 62032 Macerata, Italy
| | - Elena Vittadini
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, 62032 Macerata, Italy
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Ding X, Li X, Cai Q, Ma Z, Ren T, Hu X. Effect of Calcium Hydroxide on Physicochemical and In Vitro Digestibility Properties of Tartary Buckwheat Starch-Rutin Complex Prepared by Pre-Gelatinization and Co-Gelatinization Methods. Foods 2023; 12. [PMID: 36900466 DOI: 10.3390/foods12050951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/14/2023] [Accepted: 02/20/2023] [Indexed: 03/12/2023] Open
Abstract
This study examined the effect of calcium hydroxide (Ca(OH)2, 0.6%, w/w) on structural, physicochemical and in vitro digestibility properties of the complexed system of Tartary buckwheat starch (TBS) and rutin (10%, w/w). The pre-gelatinization and co-gelatinization methods were also compared. SEM results showed that the presence of Ca(OH)2 promoted the connection and further strengthened the pore wall of the three-dimensional network structure of the gelatinized and retrograded TBS-rutin complex, indicating the complex possessed a more stable structure with the presence of Ca(OH)2, which were also confirmed by the results of textural analysis and TGA. Additionally, Ca(OH)2 reduced relative crystallinity (RC), degree of order (DO) and enthalpy, inhibiting their increase during storage, thereby retarding the regeneration of the TBS-rutin complex. A higher storage modulus (G') value was observed in the complexes when Ca(OH)2 was added. Results of in vitro digestion revealed that Ca(OH)2 retarded the hydrolysis of the complex, resulting in an increase in values in slow-digestible starch and resistant starch (RS). Compared with pre-gelatinization, the complex process prepared with the co-gelatinization method presented lower RC, DO, enthalpy, and higher RS. The present work indicates the potential beneficial effect of Ca(OH)2 during the preparation of starch-polyphenol complex and would be helpful to reveal the mechanism of Ca(OH)2 on improving the quality of rutin riched Tartary buckwheat products.
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Bresciani A, Erba D, Casiraghi MC, Iametti S, Marti A, Barbiroli A. Pasta from Red Lentils ( Lens culinaris): The Effect of Pasta-Making Process on Starch and Protein Features, and Cooking Behavior. Foods 2022; 11:foods11244040. [PMID: 36553780 PMCID: PMC9778262 DOI: 10.3390/foods11244040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022] Open
Abstract
The effect of pasta-making processes on starch and protein features, as well as cooking behavior, and nutritional properties (i.e., resistant starch and starch in vitro digestibility) were assessed. Pasta from raw red lentils (R) was prepared by conventional extrusion (C_R) and extrusion-cooking (EC_R), whereas heat-treated red lentils (HT) were processed into pasta by conventional extrusion (C_HT). A "high protein" and "high fiber" pasta was prepared. Using HT was effective in increasing the luminosity (that was about 88, 91, and 96 for EC_R, C_R, and C_HT, respectively), and decreasing the presence of defects on the pasta surface (heterogeneity was 5%, 36%, and 45% for C_HT, EC_R, and C_R, respectively). Heat treatment on grains or flour significantly increased starch susceptibility to α-amylase (6.6, 7.4, and 8.6% for C_R, C_HT, and EC_R, respectively) and decreased the final viscosity (from 335 BU in C_R to 287 and 291 BU in EC_R and C_HT), resulting in a significant increase in starch digestibility (slowly digestible starch was about 41, 27, and 26% in C_R, C_HT, and EC_R, respectively). As regards proteins, the main effect on their structure was observed in C_HT, where the cooking behavior was much improved and cooking losses were lowest (5.7%). On the other hand, protein and starch organization in EC_R might have accounted for pasta resistance in overcooking.
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Yang L, Chen X, Zhou Y, Mei L, Wu Y, Sun H, Yao S, Xu S, Li J. Pre-gelatinization and cellulase addition improve fermentation performance and antioxidant activity of black rice wine. J Sci Food Agric 2022; 102:7209-7220. [PMID: 35727099 DOI: 10.1002/jsfa.12086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/17/2022] [Accepted: 06/21/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Black rice contains a variety of bioactive substances that contribute to the high nutritional value of black rice wine (BRW). However, the dense bran layer of black rice retards the fermentation rate and reduces the dissolution of active components. Hence, this study aims to investigate the effects of pre-gelatinization (PG) before cooking and cellulase (CE) addition during fermentation on the fermentation performance of BRW and its antioxidant activity. RESULTS PG combined with CE treatments (PGCE) increases the alcohol content, free amino acid content, volatile flavor content and total antioxidant activity of BRW by 90.81%, 15.36%, 38.05% and 19.56%, respectively, compared with the control group. Scanning electron microscopy, low-field nuclear magnetic resonance and texture properties analysis indicate that PG treatment increases gelatinization degree of starch during cooking, decreases bound water content in cooked black rice and promotes unbound water release. CE destroys the aleurone layer structure, facilitates the release of unbound water and the exposure of rice starch, thus increasing the reaction area and extravasation content significantly, which is beneficial to microbial growth and fermentation. Incomplete aleurone layer also promotes the dissolution of anthocyanins, phenols and other active substances, increasing the antioxidant activities of BRW. CONCLUSION PG and CE treatments reduce the fermentation time and improve the quality of BRW by destroying the black rice structure. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Liu Yang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, 230009, PR China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei, Anhui, 230009, PR China
| | - Xin Chen
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, 230009, PR China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei, Anhui, 230009, PR China
| | - Yue Zhou
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, 230009, PR China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei, Anhui, 230009, PR China
| | - Lu Mei
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, 230009, PR China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei, Anhui, 230009, PR China
| | - Yuting Wu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, 230009, PR China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei, Anhui, 230009, PR China
| | - Hanju Sun
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, 230009, PR China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei, Anhui, 230009, PR China
| | - Shengfei Yao
- Anhui Haishen Yellow Wine Group Co., Ltd., Lujiang, Anhui, 231561, PR China
| | - Shangying Xu
- Anhui Haishen Yellow Wine Group Co., Ltd., Lujiang, Anhui, 231561, PR China
| | - Jinglei Li
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, 230009, PR China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei, Anhui, 230009, PR China
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Kittipongpatana OS, Kittipongpatana N. Physicochemical and Functional Properties of Modified KJ CMU-107 Rice Starches as Pharmaceutical Excipients. Polymers (Basel) 2022; 14:1298. [PMID: 35406170 DOI: 10.3390/polym14071298] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/14/2022] [Accepted: 03/21/2022] [Indexed: 02/04/2023] Open
Abstract
Starch extracted from KJ CMU-107 rice, with amylose content of 13.4%, was modified to yield pre-gelatinized starch (PGS), carboxymethyl starch (CMS), crosslinked carboxymethyl starch (CLCMS), crosslinked starch (CLS), and hydroxypropyl starch (HPS). Their physicochemical properties were assessed in comparison with the native starch (NS), and their functional properties were then evaluated for potential use as pharmaceutical excipients. Scanning electron microscopic (SEM) images and X-ray diffraction (XRD) patterns showed that granules of all but one of the modified starches retained the native character and crystalline arrangement. The exception, PGS, exhibited extensive granular rupture, which correlated with the loss of crystallinity suggested by the amorphous halo in XRD. Energy-dispersive X-ray (EDX) data confirmed the modification by the presence of related elements. Carboxymethylation increased solubility in unheated water, while crosslinking improved swelling. All modified starches displayed improved oil absorption capacity by 17–64%, while CMS and CLCMS also exhibited significant moisture sorption at above 75% RH PGS and HPS exhibited lower gelatinization temperature (Tg) and enthalpic change (ΔH), while CLS showed higher Tg and ΔH. CMS, CLCMS, and CLS showed adequate powder flow and compactibility, qualifying as potential tablet excipients. The 5% w/v solutions of CMS, CLMS, and HPS also formed intact films with suitable tensile strength. Overall, modified starches derived from KJ CMU-107 could potentially be developed into new pharmaceutical excipients.
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Olayemi O, Adetunji O, Isimi C. Physicochemical, structural characterization and pasting properties of pre-gelatinized Neorautanenia mitis starch. Polim Med 2021; 51:7-16. [PMID: 34180609 DOI: 10.17219/pim/138964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Pre-gelatinization is one of the most common physical methods of starch modification, which involves heating to bring about significant changes in the nature of starch, such as high swelling, loss of crystallinity, solubility in cold water, and improved pasting. OBJECTIVES The objective of this study is to evaluate the structural and physicochemical properties of starch from Neorautanenia mitis tubers, and determine the effect of pre-gelatinization on the functional properties of this starch. MATERIAL AND METHODS Properties of the pre-gelatinized starch (NMPS), such as flow, swelling power, hydration capacity, pH, morphology, Fourier-infrared spectroscopy (FTIR), differential scanning calorimetry, and pasting characteristics, were compared with those of the native starch (NMNS). RESULTS Pre-gelatinized starch had good flow with the angle of repose at 33.69°. Carr's index was 10.90% and 7.50%, and the Hausner ratio was 1.12 and 1.05 for NMNS and NMPS, respectively. Both starches had neutral to near-neutral pH (7.00 and 6.04, respectively). The hydration capacity of NMPS (59.00%) was about 2 times higher than that of NMNS (25.80%), while the swelling power of NMPS between 40°C and 60°C was higher than that of NMNS, and maximum swelling for both starches was observed at 80°C. Morphology showed that NMNS granules were discrete, smooth and spherical, while those of NMPS were aggregated, with rough surfaces. The FTIR spectra of both starches showed identical absorption peaks but the enthalpy of gelatinization differed for both starches. The pasting properties also varied significantly among the starch samples. Native starch had better peak viscosity, breakdown viscosity and pasting temperature, while NMPS presented better trough viscosity, final viscosity, setback viscosity, and pasting time. CONCLUSIONS The results showed that pre-gelatinized starch from N. mitis tubers possesses high swelling and hydration abilities and significant pasting properties, and may be used as a disintegrant in solid dosage formulations and in products requiring low viscosities and bond strength.
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Affiliation(s)
- Olubunmi Olayemi
- Department of Pharmaceutical Technology and Raw Materials Development, National Institute for Pharmaceutical Research and Development, Abuja, Nigeria
| | - Oladapo Adetunji
- Department of Pharmaceutics and Industrial Pharmacy, University of Ibadan, Nigeria
| | - Christianah Isimi
- Department of Pharmaceutical Technology and Raw Materials Development, National Institute for Pharmaceutical Research and Development, Abuja, Nigeria
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Xu F, Zhang L, Liu W, Liu Q, Wang F, Zhang H, Hu H, Blecker C. Physicochemical and Structural Characterization of Potato Starch with Different Degrees of Gelatinization. Foods 2021; 10:foods10051104. [PMID: 34067567 PMCID: PMC8156876 DOI: 10.3390/foods10051104] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/01/2021] [Accepted: 05/12/2021] [Indexed: 11/16/2022] Open
Abstract
Starch gelatinization has been widely studied previously, but there is still a lack of systematical research on the relationship between the degree of starch gelatinization (DSG) and its physicochemical and structural properties. In this study, potato starch samples with DSG ranging from 39.41% to 90.56% were obtained by hydrothermal treatment. The thermal, rheological, and structural properties, as well as the water-binding capacity of samples were investigated. A starch solution with a DSG of 39.41% was partially sedimented at room temperature, while starch with a DSG of 56.11% can form a stable paste with a fine shear-thinning property, as well as samples with a DSG larger than 56.11%. The endothermic enthalpy, gelatinization range, and short-range ordered structure of starch were negatively correlated with DSG, whereas onset gelatinization temperature, apparent viscosity, and water-binding capacity were positively correlated. The viscoelasticity of starch gels was negatively correlated with the DSG after full gelatinization (DSG > 39.41%). Starch granules gradually lose their typical shape and less birefringence can be observed with increasing DSG. Hydrothermal treatment has a more significant effect on the amount of exposed hydroxyl groups than the ordered and amorphous structures of partially gelatinized starch. This study built linear correlations between starch physicochemical properties and the DSG and provided comprehensive insight into the characteristics of partially gelatinized potato starch.
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Affiliation(s)
- Fen Xu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; (F.X.); (L.Z.); (W.L.); (Q.L.); (F.W.); (H.Z.)
- Department of Food Science and Formulation, Gembloux Agro-Bio Tech, Université de Liège, Passage des Déportés 2, B-5030 Gembloux, Belgium;
| | - Liang Zhang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; (F.X.); (L.Z.); (W.L.); (Q.L.); (F.W.); (H.Z.)
| | - Wei Liu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; (F.X.); (L.Z.); (W.L.); (Q.L.); (F.W.); (H.Z.)
| | - Qiannan Liu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; (F.X.); (L.Z.); (W.L.); (Q.L.); (F.W.); (H.Z.)
| | - Feng Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; (F.X.); (L.Z.); (W.L.); (Q.L.); (F.W.); (H.Z.)
| | - Hong Zhang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; (F.X.); (L.Z.); (W.L.); (Q.L.); (F.W.); (H.Z.)
| | - Honghai Hu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; (F.X.); (L.Z.); (W.L.); (Q.L.); (F.W.); (H.Z.)
- Correspondence: ; Tel.: +86-10-62816503
| | - Christophe Blecker
- Department of Food Science and Formulation, Gembloux Agro-Bio Tech, Université de Liège, Passage des Déportés 2, B-5030 Gembloux, Belgium;
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