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Hu W, Pei Z, Xia A, Jiang Y, Yang B, Liu X, Zhao J, Zhang H, Chen W. Lactobacillus helveticus-Derived Whey-Calcium Chelate Promotes Calcium Absorption and Bone Health of Rats Fed a Low-Calcium Diet. Nutrients 2024; 16:1127. [PMID: 38674818 PMCID: PMC11053418 DOI: 10.3390/nu16081127] [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: 03/19/2024] [Revised: 04/06/2024] [Accepted: 04/07/2024] [Indexed: 04/28/2024] Open
Abstract
This study investigated the characteristics of Lactobacillus helveticus-derived whey-calcium chelate (LHWCC) and its effect on the calcium absorption and bone health of rats. Fourier-transform infrared spectroscopy showed that carboxyl oxygen atoms, amino nitrogen atoms, and phosphate ions were the major binding sites with calcium in LHWCC, which has a sustained release effect in simulated in vitro digestion. LHWCC had beneficial effects on serum biochemical parameters, bone biomechanics, and the morphological indexes of the bones of calcium-deficient rats when fed at a dose of 40 mg Ca/kg BW for 7 weeks. In contrast to the inorganic calcium supplement, LHWCC significantly upregulated the gene expression of transient receptor potential cation V5 (TRPV5), TRPV6, PepT1, calcium-binding protein-D9k (Calbindin-D9k), and a calcium pump (plasma membrane Ca-ATPase, PMCA1b), leading to promotion of the calcium absorption rate, whereas Ca3(PO4)2 only upregulated the TRPV6 channel in vivo. These findings illustrate the potential of LHWCC as an organic calcium supplement.
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Affiliation(s)
- Wei Hu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Zhiwen Pei
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Aonan Xia
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Yang Jiang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Bo Yang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Xiaoming Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Jianxin Zhao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Hao Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Wei Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (W.H.); (Z.P.); (A.X.); (Y.J.); (B.Y.); (J.Z.); (H.Z.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, China
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Harahap IA, Kuligowski M, Schmidt M, Kurzawa P, Pruszyńska-Oszmałek E, Sassek M, Suliburska J. Isoflavones and probiotics effect on bone calcium and bone cells in rats. Heliyon 2023; 9:e16801. [PMID: 37292353 PMCID: PMC10245251 DOI: 10.1016/j.heliyon.2023.e16801] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/09/2023] [Accepted: 05/29/2023] [Indexed: 06/10/2023] Open
Abstract
Isoflavones and probiotics have shown the therapeutic potential to alter calcium absorption and bone cell metabolism. This study sought to ascertain the effect of isoflavones and probiotics on calcium status and bone health in healthy female rats. Forty-eight adult female Wistar rats were grouped and fed: a standard diet (control); and standard diets with tempeh; soy; daidzein and genistein; Lactobacillus acidophilus; and a combination of daidzein, genistein, and L. acidophilus. The biochemical serum parameters, such as alanine transaminase, aspartate transaminase, glucose, and triacylglycerol concentrations, were measured, and calcium contents in tissues were determined. After staining the bone with hematoxylin and eosin, the number of osteoblasts, osteocytes, and the percentage of bone marrow adipocytes were counted. Compared with the control group, the soy group showed a significantly lower triacylglycerol concentration. The L. acidophilus group considerably increased the calcium content in the femoral bone. The daidzein and genistein, L. acidophilus, and a combination of daidzein, genistein, and L. acidophilus groups showed significantly lower calcium contents in the heart and kidneys. The daidzein and genistein group significantly enhanced the number of osteoblasts and osteocytes. A substantial inverse correlation was observed between calcium contents in kidneys and osteoblasts. In conclusion, the combination of daidzein, genistein, and L. acidophilus may improve bone calcium concentrations and bone cells. However, no synergistic effect between isoflavones and probiotics was detected in this study.
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Affiliation(s)
- Iskandar Azmy Harahap
- Department of Human Nutrition and Dietetics, Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Poznań, Poland
| | - Maciej Kuligowski
- Department of Food Technology of Plant Origin, Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Poznań, Poland
| | - Marcin Schmidt
- Department of Biotechnology and Food Microbiology, Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Poznań, Poland
| | - Paweł Kurzawa
- Department of Clinical Pathology, Poznań University of Medical Sciences, Poznań, Poland
| | - Ewa Pruszyńska-Oszmałek
- Department of Animal Physiology, Biochemistry and Biostructure, Faculty of Veterinary Medicine and Animal Science, Poznań University of Life Sciences, Poznań, Poland
| | - Maciej Sassek
- Department of Animal Physiology, Biochemistry and Biostructure, Faculty of Veterinary Medicine and Animal Science, Poznań University of Life Sciences, Poznań, Poland
| | - Joanna Suliburska
- Department of Human Nutrition and Dietetics, Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Poznań, Poland
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Liu W, Tang C, Cai Z, Jin Y, Ahn DU, Xi H. The effectiveness of polypeptides from phosvitin and eggshell membrane in enhancing the bioavailability of eggshell powder calcium and its accumulation in bones. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Yu H, Chen Y, Zhu J. Osteogenic activities of four calcium-chelating microalgae peptides. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:6643-6649. [PMID: 35603586 DOI: 10.1002/jsfa.12031] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 04/25/2022] [Accepted: 05/17/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Adequate calcium intake is necessary to prevent osteoporosis, which poses significant public health challenges. The natural bioactive peptide calcium chelates have been regarded as superior calcium supplements. Microalgae peptides are regarded as potential candidates for protection from bone loss in osteoporosis. This study aimed to prepare microalgae calcium-chelating peptides from four microalgae proteins and assess their osteogenic activities in osteoporosis-like zebrafish. RESULTS After in vitro gastrointestinal digestion, 4.42% Chlorella pyrenoidosa protein, 2.74% Nannochloropsis oceanica protein, 6.07% Arthospira platensis protein and 10.47% Dunaliella salina protein were retained. The calcium-chelating capacities of four microalgae protein hydrolysates (MPHs) ranged from 14.10 ± 7.16% to 34.11 ± 9.34%. CaCl2 addition increased the maximum absorption peaks, absorption intensities and particle sizes of MPHs. Calcium-chelating MPHs showed stronger osteogenic activities than MPHs in the osteoporosis-like zebrafish model, with significantly increased mineralized tissue area and integrated optical density. CONCLUSION Microalgae proteins have favorable digestibilities. Among the four MPHs, Nannochloropsis oceanica protein hydrolysates showed the highest calcium-chelating capacity, which might be due to its high degree of hydrolysis after in vitro digestion and high content of Ser, Tyr, Thr, Asp and Glu. The absorption intensities and particle sizes of MPHs both increased after calcium addition. MPH treatment could reverse dexamethasone-induced osteoporosis of zebrafish, and MPHs-Ca chelates showed higher osteogenic activities in osteoporosis-like phenotype zebrafish. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Huilin Yu
- Institute of Food Science, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Yixuan Chen
- Institute of Food Science, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Jiajin Zhu
- Institute of Food Science, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
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Teng H, Qian Y, Fan X, Cao H, Tian Y, Chen L. Nutritional properties of Europen eel (Anguilla anguilla) bone peptide-calcium and its apoptosis effect on Caco-2 cells. FOOD SCIENCE AND HUMAN WELLNESS 2022. [DOI: 10.1016/j.fshw.2022.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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An J, Zhang Y, Ying Z, Li H, Liu W, Wang J, Liu X. The Formation, Structural Characteristics, Absorption Pathways and Bioavailability of Calcium–Peptide Chelates. Foods 2022; 11:foods11182762. [PMID: 36140890 PMCID: PMC9497609 DOI: 10.3390/foods11182762] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/04/2022] [Accepted: 09/06/2022] [Indexed: 12/04/2022] Open
Abstract
Calcium is one of the most important mineral elements in the human body and is closely related to the maintenance of human health. To prevent calcium deficiency, various calcium supplements have been developed, but their application tends to be limited by low calcium content and highly irritating effects on the stomach, among other side effects. Recently, calcium–peptide chelates, which have excellent stability and are easily absorbed, have received attention as an alternative emerging calcium supplement. Calcium-binding peptides (CaBP) are usually obtained via the hydrolysis of animal or plant proteins, and calcium-binding capacity (CaBC) can be further improved through chromatographic purification techniques. In calcium ions, the phosphate group, carboxylic group and nitrogen atom in the peptide are the main binding sites, and the four modes of combination are the unidentate mode, bidentate mode, bridging mode and α mode. The stability and safety of calcium–peptide chelates are discussed in this paper, the intestinal absorption pathways of calcium elements and peptides are described, and the bioavailability of calcium–peptide chelates, both in vitro and in vivo, is also introduced. This review of the research status of calcium–peptide chelates aims to provide a reasonable theoretical basis for their application as calcium supplementation products.
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Affiliation(s)
- Jiulong An
- National Soybean Processing Industry Technology Innovation Center, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Yinxiao Zhang
- National Soybean Processing Industry Technology Innovation Center, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Zhiwei Ying
- National Soybean Processing Industry Technology Innovation Center, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - He Li
- National Soybean Processing Industry Technology Innovation Center, Beijing Technology and Business University (BTBU), Beijing 100048, China
- Correspondence: (H.L.); (X.L.); Tel.: +86-10-68984481 (H.L.)
| | - Wanlu Liu
- National Soybean Processing Industry Technology Innovation Center, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Junru Wang
- National Soybean Processing Industry Technology Innovation Center, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Xinqi Liu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
- Correspondence: (H.L.); (X.L.); Tel.: +86-10-68984481 (H.L.)
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Calcium supplements and structure–activity relationship of peptide-calcium chelates: a review. Food Sci Biotechnol 2022; 31:1111-1122. [DOI: 10.1007/s10068-022-01128-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 05/30/2022] [Accepted: 06/28/2022] [Indexed: 11/04/2022] Open
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Xu Z, Han S, Chen H, Zhu Z, Han L, Dong X, Du M, Li T. Characterization of Chelation and Absorption of Calcium by a Mytilus edulis Derived Osteogenic Peptide. Front Nutr 2022; 9:840638. [PMID: 35449539 PMCID: PMC9016177 DOI: 10.3389/fnut.2022.840638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 02/17/2022] [Indexed: 11/13/2022] Open
Abstract
In a previous study, the peptide LGKDQVRT, which was identified by enzymatic hydrolysis, released during the proteolysis of Mytilus edulis, had potential osteogenic activity. In this study, the octapeptide LGKDQVRT was able to spontaneously bind calcium in a 1:1 stoichiometric ratio, and the calcium-binding site likely involves calcium and amino acid VAL6 in the LGKDQVRT peptide to form a metal-donor to metal acceptor complex. The peptide LGKDQVRT has the activity of promoting the proliferation and differentiation of osteoblasts. The results of this study suggest that hydrolyzed peptides from Mytilus edulis protein can be used as a dietary supplement to improve calcium absorption and prevent osteoporosis.
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Affiliation(s)
- Zhe Xu
- Key Laboratory of Biotechnology and Bioresources Utilization, College of Life Sciences, Dalian Minzu University, Ministry of Education, Dalian, China
| | - Shiying Han
- Key Laboratory of Biotechnology and Bioresources Utilization, College of Life Sciences, Dalian Minzu University, Ministry of Education, Dalian, China
| | - Hui Chen
- Key Laboratory of Marine Fishery Resources Exploitment and Utilization of Zhejiang Province, College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, China
| | - Zhixuan Zhu
- Key Laboratory of Biotechnology and Bioresources Utilization, College of Life Sciences, Dalian Minzu University, Ministry of Education, Dalian, China
| | - Lingyu Han
- Key Laboratory of Biotechnology and Bioresources Utilization, College of Life Sciences, Dalian Minzu University, Ministry of Education, Dalian, China
| | - Xiufang Dong
- College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao, China
| | - Ming Du
- National Engineering Research Center of Seafood, Collaborative Innovation Center of Seafood Deep Processing, School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Tingting Li
- Key Laboratory of Biotechnology and Bioresources Utilization, College of Life Sciences, Dalian Minzu University, Ministry of Education, Dalian, China
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He L, Ying L, Jingting X, Chen C, Shuntang G. Changes in the secondary structures and zeta potential of soybean peptide and its calcium complexes in different solution environments. Food Funct 2021; 12:5967-5974. [PMID: 34032239 DOI: 10.1039/d0fo03478a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
To illustrate the relationship between environment hydrophobicity and soybean peptide and its calcium complexes when they are absorbed transmembrane, different solution environments (HBS buffer, TFE hydrophobic solution and cell suspension) were used to simulate hydrophilic and hydrophobic environments. In this study, soybean peptides (10-30 kDa) with a high calcium binding capacity were prepared by enzymatic hydrolysis and ultrafiltration. The results of cell experiments showed that the peptide could transport calcium into cells for absorption. Secondary structure changes of the peptide and its calcium complexes in different solution environments showed that the secondary structure of the peptide changed during the transmembrane absorption, and the contents of α-helix and β-sheet structures increased. Besides, the β-sheet structures in the peptide-calcium complexes were further converted to an α-helix structure. This conversion may be induced by the hydrophobicity of peptide solutions. In addition, when the conformation changes, the positively charged peptides in the sample will be exposed and then interact with cells, which is beneficial for the transmembrane of peptide-calcium complexes.
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Affiliation(s)
- Liu He
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China. and Yunnan Urban Agricultural Engineering and Technological Research Center, College of Agriculture and Life Sciences, Kunming University, Kunming, 650214, China
| | - Lv Ying
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China. and Department of Food Science, Beijing University of Agriculture, Beijing, 102206, China
| | - Xu Jingting
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.
| | - Chen Chen
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.
| | - Guo Shuntang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.
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Wang H, Li MF, Lin F, Su CR, Zeng QZ, Su DX, He S, Wang Q, Zhang JL, Yuan Y. Fabrication and characterization of bi-crosslinking Pickering emulsions stabilized by gliadin/alginate coacervate particles. J FOOD ENG 2021. [DOI: 10.1016/j.jfoodeng.2020.110318] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Bao X, Yuan X, Feng G, Zhang M, Ma S. Structural characterization of calcium-binding sunflower seed and peanut peptides and enhanced calcium transport by calcium complexes in Caco-2 cells. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:794-804. [PMID: 32898305 DOI: 10.1002/jsfa.10800] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 08/15/2020] [Accepted: 09/08/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Peptide-Ca complexes can promote Ca absorption. The present study aimed to determine the transport mechanism and structural characteristics of sunflower seed and peanut peptides with high Ca binding capacity with respect to developing third-generation Ca supplements and functional food ingredients. RESULTS High Ca-binding fractions of 1-3 kDa sunflower seed peptide (SSP4 ) and ≥ 10 kDa peanut peptide (PP1 ) had higher amount of Ca transported than CaCl2 and two hydrolyzed proteins in Caco-2 cells. SSP4 and PP1 were separated by Ca ion metal chelate affinity chromatography, and high Ca-binding fractions were observed for SSP4 -P2 and PP1 -P2 . The amino acid sequences of SSP4 -P2 and PP1 -P2 were characterized by high-performance liquid chromatography-electrospray ionization-time of flight mass spectrometry. Seven and eight peptides were identified from SSP4 -P2 and PP1 -P2 , respectively. These peptides had molecular weights ranging from 1500 Da to 2500 Da and a large number of characteristic amino acid sequences, such as EEEQQQ, EQ-QQQ-QQ, QQ-QQQQQ, E-EEE, EE-EEQ, RR, Q-QQ-QQQ, EE-EQ-EE-Q, QQ-QQQQ, and Q-QQQQ, where 'E' is glutamic acid and 'Q' is glutamine. CONCLUSION SSP4 and PP1 can promote Ca transport in Caco-2 cells without affecting cell permeability. The amino acid sequences of SSP4 -P2 and PP1 -P2 with high Ca-binding abilities contain characteristic sequences, such as continuous glutamic acid and glutamine, and have low molecular weights. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Xiaolan Bao
- Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Xingyu Yuan
- Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Guoxue Feng
- Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Meili Zhang
- Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Sarina Ma
- Department of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, China
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12
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Sun N, Zhang P, Jiang P, Wang Y, Cui P, Li T, Lin S. Herring egg phosphopeptides as calcium carriers for improving calcium absorption and bone microarchitecture in vivo. Food Funct 2020; 11:10936-10944. [PMID: 33245079 DOI: 10.1039/d0fo01232g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Phosphorylation may enhance the functional properties of proteins/peptides. Herring egg phosphopeptides (HEPPs) have been found to be more effective than the non-phosphorylated variant in calcium-binding activities due to the introduced phosphate groups. However, whether HEPPs as calcium carriers will be superior to herring egg peptides (HEPs) in improving calcium bioavailability in vivo, for the equivalent calcium intake prerequisite, remains to be clarified. This study aimed to evaluate the effect of HEPPs-calcium complex and HEPs-calcium complex on calcium absorption and bioavailability in calcium-deficient mice. Results showed that the remarkably lower calcium absorption and bone calcium deposition induced by long-term calcium deficiency were accompanied by deterioration of the trabecular bone microarchitecture (P < 0.05). The HEPPs-Ca supplements significantly improved the apparent calcium absorption, increased the serum calcium level, decreased the alkaline phosphatase activity, strengthened the bone biomechanical property, and increased bone volume/tissue volume (BV/TV) and trabecular number (Tb·N) in calcium-deficient mice (P < 0.05), as determined by micro-computed tomography (micro-CT) assay. The effect of HEPPs-Ca on calcium absorption and bioavailability was comparable to that of CPPs-Ca, but better than that of HEPs-Ca and CaCO3. This study brings new insights into the potential of HEPPs as an alternative to CPPs for use in calcium supplements.
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Affiliation(s)
- Na Sun
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, P. R. China.
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13
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Two novel calcium delivery systems fabricated by casein phosphopeptides and chitosan oligosaccharides: Preparation, characterization, and bioactive studies. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2019.105567] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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14
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Yuan X, Bao X, Feng G, Zhang M, Ma S. Effects of peptide–calcium complexes from sunflower seeds and peanuts on enhancing bone mineral density. Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14555] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Xingyu Yuan
- Department of Food Science and Engineering Inner Mongolia Agricultural University No. 306 Zhaowuda Road, Saihan District Hohhot Inner Mongolia 010018 China
| | - Xiaolan Bao
- Department of Food Science and Engineering Inner Mongolia Agricultural University No. 306 Zhaowuda Road, Saihan District Hohhot Inner Mongolia 010018 China
| | - Guoxue Feng
- Department of Food Science and Engineering Inner Mongolia Agricultural University No. 306 Zhaowuda Road, Saihan District Hohhot Inner Mongolia 010018 China
| | - Meili Zhang
- Department of Food Science and Engineering Inner Mongolia Agricultural University No. 306 Zhaowuda Road, Saihan District Hohhot Inner Mongolia 010018 China
| | - Sarina Ma
- Department of Food Science and Engineering Inner Mongolia Agricultural University No. 306 Zhaowuda Road, Saihan District Hohhot Inner Mongolia 010018 China
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Preparation process optimization of pig bone collagen peptide-calcium chelate using response surface methodology and its structural characterization and stability analysis. Food Chem 2019; 284:80-89. [PMID: 30744872 DOI: 10.1016/j.foodchem.2019.01.103] [Citation(s) in RCA: 101] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 12/25/2018] [Accepted: 01/16/2019] [Indexed: 12/16/2022]
Abstract
In this study, alcalase and neutrase were used in combination to prepare collagen peptides with high calcium binding ability. The optimal conditions for the preparation of peptide-calcium chelate (mass ratio of peptide/calcium of 4.5:1 for 40 min at 50 °C and pH 9) were determined by response surface methodology (RSM), under which a calcium chelating rate of 78.38% was obtained. The results of Ultraviolet-Visible (UV-Vis), fluorescence and Fourier transform infrared (FT-IR) spectra synthetically indicated that calcium could be chelated by carboxyl oxygen and amino nitrogen atoms of collagen peptides, thus forming peptide-calcium chelate. The chelate was stable at various temperatures and pH values, and exhibited excellent stability in the gastrointestinal environment, which could promote calcium absorption in human gastrointestinal tract. Moreover, Caco-2 cell monolayer model was used to investigate the effect of peptide-calcium chelate on promoting calcium absorption. Results showed that peptide-calcium chelate could significantly improve calcium transport in Caco-2 cell monolayer and reverse the inhibition of calcium absorption by phosphate and phytate. The findings provide a scientific basis for developing new calcium supplements and the high-value utilization of pig bone.
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Bi J, Wang X, Zhou Y, Hou J. Preparation and Characterization for Peptide-Chelated Calcium of Deer Bone. FOOD SCIENCE AND TECHNOLOGY RESEARCH 2018. [DOI: 10.3136/fstr.24.717] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Jingshuo Bi
- College of Food Science and Engineering, Jilin University
| | - Xin Wang
- College of Food Science and Engineering, Jilin University
- College of Mechanical and Automotive Engineering, Jiaxing Vocational Technology College
| | - Yajun Zhou
- College of Food Science and Engineering, Jilin University
| | - Jumin Hou
- College of Food Science and Engineering, Jilin University
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17
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Wang MP, Lu W, Yang J, Wang JM, Yang XQ. Preparation and characterisation of isoflavone aglycone-rich calcium-binding soy protein hydrolysates. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13502] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Meng-Ping Wang
- National Engineering Laboratory of Wheat and Corn Further Processing; School of Food Science and Engineering; South China University of Technology; Guangzhou 510640 China
| | - Wei Lu
- School of Biological Engineering and Food Science; Hubei University of Technology; Wuhan 430064 China
| | - Juan Yang
- School of Chemistry and Chemical Engineering; Lingnan Normal University; Zhanjiang 524048 China
| | - Jin-Mei Wang
- National Engineering Laboratory of Wheat and Corn Further Processing; School of Food Science and Engineering; South China University of Technology; Guangzhou 510640 China
| | - Xiao-quan Yang
- National Engineering Laboratory of Wheat and Corn Further Processing; School of Food Science and Engineering; South China University of Technology; Guangzhou 510640 China
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Sun N, Wu H, Du M, Tang Y, Liu H, Fu Y, Zhu B. Food protein-derived calcium chelating peptides: A review. Trends Food Sci Technol 2016. [DOI: 10.1016/j.tifs.2016.10.004] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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19
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The Cooperative Effect of Genistein and Protein Hydrolysates on the Proliferation and Survival of Osteoblastic Cells (hFOB 1.19). Molecules 2016; 21:molecules21111489. [PMID: 27834834 PMCID: PMC6274156 DOI: 10.3390/molecules21111489] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2016] [Revised: 11/03/2016] [Accepted: 11/04/2016] [Indexed: 11/26/2022] Open
Abstract
Chum salmon skin gelatin, de-isoflavoned soy protein, and casein were hydrolyzed at two degrees of hydrolysis. Genistein, the prepared hydrolysates, and genistein-hydrolysate combinations were assessed for their proliferative and anti-apoptotic effects on human osteoblasts (hFOB 1.19) to clarify potential cooperative effects between genistein and these hydrolysates in these two activities. Genistein at 2.5 μg/L demonstrated the highest proliferative activity, while the higher dose of genistein inhibited cell growth. All hydrolysates promoted osteoblast proliferation by increasing cell viability to 102.9%–131.1%. Regarding etoposide- or NaF-induced osteoblast apoptosis, these hydrolysates at 0.05 g/L showed both preventive and therapeutic effects against apoptosis. In the mode of apoptotic prevention, the hydrolysates decreased apoptotic cells from 32.9% to 15.2%–23.7% (etoposide treatment) or from 23.6% to 14.3%–19.6% (NaF treatment). In the mode of apoptotic rescue, the hydrolysates lessened the extent of apoptotic cells from 15.9% to 13.0%–15.3% (etoposide treatment) or from 13.3% to 10.9%–12.7% (NaF treatment). Gelatin hydrolysates showed the highest activities among all hydrolysates in all cases. All investigated combinations (especially the genistein-gelatin hydrolysate combination) had stronger proliferation, apoptotic prevention, and rescue than genistein itself or their counterpart hydrolysates alone, suggesting that genistein cooperated with these hydrolysates, rendering greater activities in osteoblast proliferation and anti-apoptosis.
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20
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Mineral nutrient interaction: Improving bioavailability of calcium and iron. Food Sci Biotechnol 2016; 25:1233-1241. [PMID: 30263400 DOI: 10.1007/s10068-016-0196-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 06/16/2016] [Accepted: 06/19/2016] [Indexed: 12/15/2022] Open
Abstract
Insufficient uptake of essential metals leads to serious malnutrition, which is a worldwide problem. Low bioavailability of iron and calcium may lead to anemia and osteoporosis, respectively, even in individuals with a high dietary intake. For iron, fractionation of meat proteins was studied in order to increase iron bioavailability from other meal components, and uptake of iron was found to increase with minimal risk of increasing oxidative damage. Calcium binding to peptides was found to prevent formation of insoluble calcium salts otherwise hampering absorption particularly in combination with calcium hydroxycarboxylates, entailing spontaneous supersaturation. Based on a review of results from different strategies available for increasing bioavailability, safe iron fortification is suggested to be supported by calcium, with modulation of iron as a prooxidant.
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21
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Peng Z, Hou H, Zhang K, Li B. Effect of calcium-binding peptide from Pacific cod (Gadus macrocephalus) bone on calcium bioavailability in rats. Food Chem 2016; 221:373-378. [PMID: 27979216 DOI: 10.1016/j.foodchem.2016.10.078] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Revised: 10/18/2016] [Accepted: 10/19/2016] [Indexed: 12/11/2022]
Abstract
Bone collagen peptide with high affinity to Ca was extracted from Pacific cod (Gadus macrocephalus) bone. FTIR spectra of calcium-binding bone collagen peptide showed that band at 3381cm-1 shifted to 3361cm-1, 1455cm-1 moved to 1411cm-1, and amide II became deeper valley, compared with that of bone collagen peptide. This peptide was sequenced by Q-TOF-MS and sequences of Gly-Pro-Glu-Gly, Gly-Glu-Lys, Gly-Pro-Leu-Gly and Gly-Leu-Pro-Gly appeared repeatedly in some peptides. From SEM, after chelated with calcium, the loose and porous structure turned into granular structure. From the animal experiment, Ca apparent absorption rate, Ca retention rate and femur Ca content of calcium-binding bone collagen peptide group were significantly higher than those of model and CaCO3 groups (P<0.05), while serum ALP was significantly lower than model group (P<0.05) and similar to control group. The results suggested that calcium-binding bone collagen peptide could improve bioavailability of Ca and thus prevented Ca deficiency.
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Affiliation(s)
- Zhe Peng
- College of Food Science and Engineering, Ocean University of China, No. 5, Yu Shan Road, Qingdao, Shandong Province 266003, PR China
| | - Hu Hou
- College of Food Science and Engineering, Ocean University of China, No. 5, Yu Shan Road, Qingdao, Shandong Province 266003, PR China.
| | - Kai Zhang
- College of Food Science and Engineering, Ocean University of China, No. 5, Yu Shan Road, Qingdao, Shandong Province 266003, PR China
| | - Bafang Li
- College of Food Science and Engineering, Ocean University of China, No. 5, Yu Shan Road, Qingdao, Shandong Province 266003, PR China.
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22
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23
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Xixi C, Lina Z, Shaoyun W, Pingfan R. Fabrication and characterization of the nano-composite of whey protein hydrolysate chelated with calcium. Food Funct 2016; 6:816-23. [PMID: 25588126 DOI: 10.1039/c4fo00811a] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The nano-composites of whey protein hydrolysate (WPH) chelated with calcium were fabricated in aqueous solution at 30 °C for 20 min, with the ratio of hydrolysate to calcium 15 : 1 (w/w). UV scanning spectroscopy, fluorescent spectroscopy, Fourier transform infrared spectroscopy, dynamic light scattering and atomic force microscopy were applied to characterize the structure of the WPH-calcium chelate. The nano-composites showed the successful incorporation of calcium into the WPH, indicating the interaction between calcium and WPH. The chelation of calcium ions to WPH caused molecular folding and aggregation which led to the formation of a WPH-calcium chelate of nanoparticle size, and the principal sites of calcium-binding corresponded to the carboxyl groups and carbonyl groups of WPH. The WPH-calcium chelate demonstrated excellent stability and absorbability under both acidic and basic conditions, which was beneficial for calcium absorption in the gastrointestinal tract of the human body. Moreover, the calcium absorption of the WPH-calcium chelate on Caco-2 cells was significantly higher than those of calcium gluconate and CaCl₂ in vitro, suggesting the possible increase in calcium bioavailability. The findings suggest that the WPH-calcium chelate has the potential in making dietary supplements for improving bone health of the human body.
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Affiliation(s)
- Cai Xixi
- College of Bioscience and Biotechnology, Fuzhou University, Fuzhou, Fujian 350108, China.
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24
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Skibsted LH. Mineral nutrient interaction: Improving bioavailability of calcium and iron. Food Sci Biotechnol 2016. [PMID: 30263400 DOI: 10.1007/s10068-016-0196-192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2023] Open
Abstract
Insufficient uptake of essential metals leads to serious malnutrition, which is a worldwide problem. Low bioavailability of iron and calcium may lead to anemia and osteoporosis, respectively, even in individuals with a high dietary intake. For iron, fractionation of meat proteins was studied in order to increase iron bioavailability from other meal components, and uptake of iron was found to increase with minimal risk of increasing oxidative damage. Calcium binding to peptides was found to prevent formation of insoluble calcium salts otherwise hampering absorption particularly in combination with calcium hydroxycarboxylates, entailing spontaneous supersaturation. Based on a review of results from different strategies available for increasing bioavailability, safe iron fortification is suggested to be supported by calcium, with modulation of iron as a prooxidant.
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Affiliation(s)
- Leif Horsfelt Skibsted
- Department of Food Science, University of Copenhagen, Rolighedsvej 30, DK-1958 Frederiksberg C, Denmark
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25
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Effects of desalted duck egg white peptides and their products on calcium absorption in rats. J Funct Foods 2014. [DOI: 10.1016/j.jff.2014.03.022] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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