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Boukhers I, Morel S, Kongolo J, Domingo R, Servent A, Ollier L, Kodja H, Petit T, Poucheret P. Immunomodulatory and Antioxidant Properties of Ipomoea batatas Flour and Extracts Obtained by Green Extraction. Curr Issues Mol Biol 2023; 45:6967-6985. [PMID: 37754224 PMCID: PMC10529725 DOI: 10.3390/cimb45090440] [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: 08/04/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 09/28/2023] Open
Abstract
Sweet potato (SP), Ipomoea batatas Lam, belongs to the Convolvulaceae family. It produces edible storage roots. Currently, orange varieties contribute to improving food systems and managing vitamin A deficiency. Processing of this food crop into flour allows better conservation. However, nutrition health data regarding SP flour obtained by green extraction remains scarce. In this study, we therefore explored its phytochemistry and its associated bioactivity potential for human health. We analyzed the nutritional composition of orange flesh sweet potato (OFSP) flour and assessed the antioxidant (free radical scavenging) and immunomodulatory (on inflammatory murine macrophages) properties of the extract. More specifically, we measured the impact of OFSP flour extract on mediators such as Nitric Oxide (NO) and the production of pro-inflammatory cytokines such as Interleukin-6 (IL-6), Tumor Necrosis Factor alpha (TNF-alpha), Monocyte Chemoattractant Protein-1 (MCP-1), and Prostaglandin-E2 (PGE-2). Our results indicated significant fiber, mineral, beta-carotene, and polyphenols content in the extracts, and antioxidant and immunomodulatory bioactivities were also demonstrated with a concentration-dependent inhibition of cytokine production. Taken together, our results suggest that Ipomoea batatas flour could, in addition to being a good source of energy and beta-carotene provitamin A, constitute a food of interest for the prophylaxis of metabolic diseases associated with an underlying low-grade inflammatory state.
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Affiliation(s)
- Imane Boukhers
- Qualisud, Univ Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, 97400 Montpellier, France; (I.B.); (J.K.); (R.D.); (A.S.); (L.O.); (H.K.)
| | - Sylvie Morel
- Laboratoire de Botanique, Phytochimie et Mycologie, CEFE, CNRS-Université de Montpellier-Université Paul-Valéry Montpellier-EPHE-IRD, 34093 Montpellier, France;
| | - Joelle Kongolo
- Qualisud, Univ Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, 97400 Montpellier, France; (I.B.); (J.K.); (R.D.); (A.S.); (L.O.); (H.K.)
| | - Romain Domingo
- Qualisud, Univ Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, 97400 Montpellier, France; (I.B.); (J.K.); (R.D.); (A.S.); (L.O.); (H.K.)
| | - Adrien Servent
- Qualisud, Univ Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, 97400 Montpellier, France; (I.B.); (J.K.); (R.D.); (A.S.); (L.O.); (H.K.)
| | - Lea Ollier
- Qualisud, Univ Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, 97400 Montpellier, France; (I.B.); (J.K.); (R.D.); (A.S.); (L.O.); (H.K.)
| | - Hippolyte Kodja
- Qualisud, Univ Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, 97400 Montpellier, France; (I.B.); (J.K.); (R.D.); (A.S.); (L.O.); (H.K.)
| | - Thomas Petit
- Laboratoire de Chimie des Substances Naturelles et des Sciences des Aliments (LCSNSA), Université de La Réunion, 34093 Sainte-Clotilde, France;
| | - Patrick Poucheret
- Qualisud, Univ Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, 97400 Montpellier, France; (I.B.); (J.K.); (R.D.); (A.S.); (L.O.); (H.K.)
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Malik M, Kumar V, Singh J, Bhatt P, Dixit R, Kumar S. Phosphorylation of Alkali Extracted Mandua Starch by STPP/STMP for Improving Digestion Resistibility. ACS OMEGA 2023; 8:11750-11767. [PMID: 37033860 PMCID: PMC10077428 DOI: 10.1021/acsomega.2c05783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 02/23/2023] [Indexed: 06/19/2023]
Abstract
The chemical modifications of starch granules have been adopted to improve the characteristics, viz., paste clarity, resistant starch content, thermal stability, and so forth. The modified starch has been applied as a biopolymer in developing various preparations of food, nutraceutical, and pharmaceutical importance. The present work is focused on phosphorylation of alkali extracted mandua starch for improving digestion resistibility. The phosphorylation of mandua starch extracted from grains of Eleusine coracana (family Poaceae) was carried out by sodium tripolyphosphate/sodium trimetaphosphate at alkaline pH. After chemical treatment of mandua starch, the resistant starch (RS) content was increased significantly. The digestibility of chemically modified starch (CMS) was decreased down after treating by the phosphorylation process. The digestibility of CMS and alkali extracted mandua starch (AMS) in simulated intestinal fluid was found to be 32.64 ± 1.98% w/w and 61.12 ± 2.54% w/w, respectively. After chemical modification of mandua starch, a decrement was observed in amylose content, water-binding capacity, and swelling power. In the three-stage decomposition pattern of CMS studied by thermal gravimetric analysis, the significant changes in decomposition behavior also affirmed the impact of cross-linking in the improvement of stability of internal structure and resistibility of starch. In Fourier transform infrared (FTIR), the formation of the P=O bond was observed in CMS at 1250 cm-1. The acute and sub-acute toxicity studies in terms of behavioral, haematological, and enzymological parameters for CMS were not different significantly from AMS and control (p > 0.05). The cellular architecture of the liver and the kidney were found normal after consumption of CMS. The results revealed that significant increment in RS fraction occurred after cross-linking of mandua starch. The prepared starch may be applied in developing various formulations of food and pharmaceutical importance.
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Affiliation(s)
- Mayank
Kumar Malik
- Department
of Chemistry, Gurukula Kangri (Deemed to
be University), Haridwar 249407, India
| | - Vipin Kumar
- Department
of Pharmaceutical Sciences, Faculty of Medical Science & Health, Gurukula Kangri (Deemed to be University), Haridwar 249407, India
| | - Jaspal Singh
- Department
of Chemistry, Gurukula Kangri (Deemed to
be University), Haridwar 249407, India
| | - Pankaj Bhatt
- KIET
School of Pharmacy, Ghaziabad 201206, India
| | - Raghav Dixit
- Department
of Pharmaceutical Sciences, Faculty of Medical Science & Health, Gurukula Kangri (Deemed to be University), Haridwar 249407, India
| | - Sunil Kumar
- Gurukula
Kangri (Deemed to be University), Haridwar 249407, India
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Jang KA, Kim HA, Kang MS, Kim HR, Lee YJ, Song S. Development of a database to estimate dietary intake of resistant starch in Koreans. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2023.105283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
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REYES-LÓPEZ Z, BETANCUR-ANCONA D, BLE-CASTILLO JL, JUÁREZ-ROJOP IE, ÁVILA-FERNÁNDEZ A, HERNÁNDEZ-HERNÁNDEZ M, GARCÍA-VAZQUEZ C, SANDOVAL-PERAZA VM, QUINTANA-OWEN P, OLVERA-HERNÁNDEZ V. Morphological and physicochemical changes in the cassava (Manihot esculenta) and sweet potato (Ipomoea batata) starch modified by pyrodextrinization. FOOD SCIENCE AND TECHNOLOGY 2023. [DOI: 10.1590/fst.40922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Shim KC, Adeva C, Kang JW, Luong NH, Lee HS, Cho JH, Kim H, Tai TH, Ahn SN. Interaction of starch branching enzyme 3 and granule-bound starch synthase 1 alleles increases amylose content and alters physico-chemical properties in japonica rice ( Oryza sativa L.). FRONTIERS IN PLANT SCIENCE 2022; 13:968795. [PMID: 35991424 PMCID: PMC9389286 DOI: 10.3389/fpls.2022.968795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 07/15/2022] [Indexed: 06/15/2023]
Abstract
Four near-isogenic lines (NILs) with different allele combinations of the starch branching enzyme 3 (SBE3) and granule-bound starch synthase 1 (GBSS1) were developed by crossing the japonica rice cultivars "Dodamssal" and "Hwayeong." The associations between sequence variations in SBE3 and GBSS1, and starch-related traits were investigated. These sequence variations led to changes in seed morphology, starch structure, starch crystallinity, amylopectin chain length distribution, digestibility, apparent amylose content (AAC), and resistant starch content (RS). SBE3 and GBSS1 showed genetic interaction in regulating AAC and RS. Gene expression profiling of panicle tissues revealed significant differences in expression levels of GBSS1, SBE3, and other starch-related genes among the four NILs, indicating that variations in GBSS1 and SBE3 changed the expression level of starch-related genes. These variations contributed to the changes observed in AAC, RS, and physico-chemical characteristics of the rice starch from the NILs.
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Affiliation(s)
- Kyu-Chan Shim
- Department of Agronomy, College of Agriculture and Life Sciences, Chungnam National University, Daejeon, South Korea
| | - Cheryl Adeva
- Department of Agronomy, College of Agriculture and Life Sciences, Chungnam National University, Daejeon, South Korea
| | - Ju-Won Kang
- Department of Southern Area Crop Science, Rural Development Administration, Miryang, South Korea
| | - Ngoc Ha Luong
- Department of Agronomy, College of Agriculture and Life Sciences, Chungnam National University, Daejeon, South Korea
| | - Hyun-Sook Lee
- Crop Breeding Division, National Institute of Crop Science, Wanju-Gun, South Korea
| | - Jun-Hyeon Cho
- Department of Southern Area Crop Science, Rural Development Administration, Miryang, South Korea
| | | | - Thomas H. Tai
- USDA-ARS Crops Pathology and Genetics Research Unit, Davis, CA, United States
- Department of Plant Sciences, University of California, Davis, Davis, CA, United States
| | - Sang-Nag Ahn
- Department of Agronomy, College of Agriculture and Life Sciences, Chungnam National University, Daejeon, South Korea
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Shi L, Li Y, Lin L, Bian X, Wei C. Effects of Variety and Growing Location on Physicochemical Properties of Starch from Sweet Potato Root Tuber. Molecules 2021; 26:molecules26237137. [PMID: 34885720 PMCID: PMC8659240 DOI: 10.3390/molecules26237137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/20/2021] [Accepted: 11/23/2021] [Indexed: 11/16/2022] Open
Abstract
Three sweet potato varieties with purple-, yellow-, and white-fleshed root tubers were planted in four growing locations. Starches were isolated from their root tubers, their physicochemical properties (size, iodine absorption, amylose content, crystalline structure, ordered degree, lamellar thickness, swelling power, water solubility, and pasting, thermal and digestion properties) were determined to investigate the effects of variety and growing location on starch properties in sweet potato. The results showed that granule size (D[4,3]) ranged from 12.1 to 18.2 μm, the iodine absorption parameters varied from 0.260 to 0.361 for OD620, from 0.243 to 0.326 for OD680 and from 1.128 to 1.252 for OD620/550, and amylose content varied from 16.4% to 21.2% among starches from three varieties and four growing locations. Starches exhibited C-type X-ray diffraction patterns, and had ordered degrees from 0.634 to 0.726 and lamellar thicknesses from 9.72 to 10.21 nm. Starches had significantly different swelling powers, water solubilities, pasting viscosities, and thermal properties. Native starches had rapidly digestible starch (RDS) from 2.2% to 10.9% and resistant starch (RS) from 58.2% to 89.1%, and gelatinized starches had RDS from 70.5% to 81.4% and RS from 10.8% to 23.3%. Two-way ANOVA analysis showed that starch physicochemical properties were affected significantly by variety, growing location, and their interaction in sweet potato.
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Affiliation(s)
- Laiquan Shi
- Key Laboratory of Crop Genetics and Physiology of Jiangsu Province/Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding, Yangzhou University, Yangzhou 225009, China; (L.S.); (Y.L.); (L.L.)
- Co-Innovation Center for Modern Production Technology of Grain Crops of Jiangsu Province/Joint International Research Laboratory of Agriculture & Agri-Product Safety of the Ministry of Education, Yangzhou University, Yangzhou 225009, China
| | - Yibo Li
- Key Laboratory of Crop Genetics and Physiology of Jiangsu Province/Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding, Yangzhou University, Yangzhou 225009, China; (L.S.); (Y.L.); (L.L.)
- Co-Innovation Center for Modern Production Technology of Grain Crops of Jiangsu Province/Joint International Research Laboratory of Agriculture & Agri-Product Safety of the Ministry of Education, Yangzhou University, Yangzhou 225009, China
| | - Lingshang Lin
- Key Laboratory of Crop Genetics and Physiology of Jiangsu Province/Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding, Yangzhou University, Yangzhou 225009, China; (L.S.); (Y.L.); (L.L.)
- Co-Innovation Center for Modern Production Technology of Grain Crops of Jiangsu Province/Joint International Research Laboratory of Agriculture & Agri-Product Safety of the Ministry of Education, Yangzhou University, Yangzhou 225009, China
| | - Xiaofeng Bian
- Institute of Food Crops, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China;
| | - Cunxu Wei
- Key Laboratory of Crop Genetics and Physiology of Jiangsu Province/Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding, Yangzhou University, Yangzhou 225009, China; (L.S.); (Y.L.); (L.L.)
- Co-Innovation Center for Modern Production Technology of Grain Crops of Jiangsu Province/Joint International Research Laboratory of Agriculture & Agri-Product Safety of the Ministry of Education, Yangzhou University, Yangzhou 225009, China
- Correspondence:
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