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Journal articles on the topic 'Protein-polysaccharide complex'

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1

Zhao, Xiaofang, Zhiyu Wang, Yingxu Liu, Zhaolian Han, Tingting Liu, and Zhiqiang Cheng. "Preparation, Properties and Application in Electrospinning of Tremella Polysaccharide–Protein Complex." Foods 12, no. 8 (2023): 1609. http://dx.doi.org/10.3390/foods12081609.

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In this paper, the effects of different proteins (soybean protein isolate, wheat protein hydrolysate, tremella protein) on the activity of tremella polysaccharide under different conditions were studied. The optimal protein–polysaccharide complex was determined by grafting degree and activity screening, and the microstructure and rheological properties were studied. The results showed that when the ratio of soybean protein isolate to tremella polysaccharide was 2:1 and the solution pH was 7, the optimal complex was obtained by heating at 90 °C for 4 h, and its grafting degree and antioxidant a
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2

Ganzevles, Renate A., Hans Kosters, Ton van Vliet, Martien A. Cohen Stuart, and Harmen H. J. de Jongh. "Polysaccharide Charge Density Regulating Protein Adsorption to Air/Water Interfaces by Protein/Polysaccharide Complex Formation." Journal of Physical Chemistry B 111, no. 45 (2007): 12969–76. http://dx.doi.org/10.1021/jp075441k.

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3

Yakusheva, Elena, Ekaterina Engalycheva, Igor Sychev, and Aleksey V. "PHARMACOLOGICAL EVALUATION POLYSACCHARIDE COMPLEX FLOWERS TANSY." Research Results in Pharmacology 2, no. (4) (2016): 45–54. https://doi.org/10.18413/2500-235X-2016-2-4-45-54.

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From flowers tansy extracted polysaccharide complex. Installed its qualitative and quantitative composition, have developed a technique standardizing the content of reducing sugars. By thin layer chromatography and high pressure liquid chromatography after acid hydrolysis installed monosaccharide composition: glucose, xylose, arabinose, galactose and mannose. It is proved that the polysaccharide has a high content of uronic acid, which allows it to include the class of pectin. The investigation of gastroprotective activity of polysaccharide in the prophylactic administration at model destructi
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4

Zhang, Xiaorui, Yingjie Li, Junping Cheng, et al. "Immune activities comparison of polysaccharide and polysaccharide-protein complex from Lycium barbarum L." International Journal of Biological Macromolecules 65 (April 2014): 441–45. http://dx.doi.org/10.1016/j.ijbiomac.2014.01.020.

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5

Gaudana, Ripal, Varun Khurana, Ashwin Parenky, and Ashim K. Mitra. "Encapsulation of Protein-Polysaccharide HIP Complex in Polymeric Nanoparticles." Journal of Drug Delivery 2011 (April 27, 2011): 1–7. http://dx.doi.org/10.1155/2011/458128.

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The objective of the present study is to formulate and characterize a nanoparticulate-based formulation of a macromolecule in a hydrophobic ion pairing (HIP) complex form. So far, HIP complexation approach has been studied only for proteins with molecular weight of 10–20 kDa. Hence, we have selected bovine serum albumin (BSA) having higher molecular weight (66.3 kDa) as a model protein and dextran sulphate (DS) as a complexing polymer to generate HIP complex. We have prepared and optimized the HIP complex formation process of BSA with DS. Ionic interactions between basic amino acids of BSA wit
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6

Devi, Nirmala, Mandip Sarmah, Bably Khatun, and Tarun K. Maji. "Encapsulation of active ingredients in polysaccharide–protein complex coacervates." Advances in Colloid and Interface Science 239 (January 2017): 136–45. http://dx.doi.org/10.1016/j.cis.2016.05.009.

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7

Chen, Zhisong, Mei Yun Soo, Nalini Srinivasan, Benny Kwong Huat Tan, and Soh Ha Chan. "Activation of macrophages by polysaccharide-protein complex fromLycium barbarumL." Phytotherapy Research 23, no. 8 (2009): 1116–22. http://dx.doi.org/10.1002/ptr.2757.

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8

Nataliia, Yushchenko, Kuzmyk Uliana, Kochubei-Lytvynenko Oksana, and Yatsenko Olha. "Determining the expediency of using protein-polysaccharide complexes based on dairy and vegetable proteins in the technology of butter pastes." Eastern-European Journal of Enterprise Technologies 6, no. 11 (108) (2020): 37–44. https://doi.org/10.15587/1729-4061.2020.217940.

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The expediency of using milk proteins in the technology of butter pastes, dry milk protein concentrate, and dry whey protein concentrate, has been substantiated. It was determined that the use of protein-polysaccharide complexes in the technology of butter pastes makes it possible to reduce the caloric content of products by 2...3 % and increase the nutritional value by increasing the protein content up to 8.2 %. The biological value of the protein of new types of butter pastes, stabilized protein-polysaccharide complexes based on milk protein, was 43.6 %, based on milk and pea
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9

Ma, Qifei, Huaizhou Jin, Weihong Wang, and Shangzhong Jin. "Measuring interactions between Pickering emulsion droplets coated with casein–chitosan complex using optical tweezers." RSC Advances 15, no. 14 (2025): 10816–24. https://doi.org/10.1039/d4ra08998g.

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10

Wang, H. X., V. E. C. Ooi, S. T. Chang, T. B. Ng, and W. K. Liu. "A polysaccharide–peptide complex from cultured mycelia of the mushroom Tricholoma mongolicum with immunoenhancing and antitumor activities." Biochemistry and Cell Biology 74, no. 1 (1996): 95–100. http://dx.doi.org/10.1139/o96-010.

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A polysaccharide–peptide complex with immunoenhancing and antitumor activities was obtained from the mycelial culture of Tricholoma mongolicum, an edible mushroom found in Northern China. The polysaccharide–peptide complex had a molecular mass of 15.5 kDa, as estimated by gel filtration, and a carbohydrate–protein ratio of about 8:1 and was not adsorbed on DEAE – Sepharose CL-6B. It possessed the activities of activating macrophages, stimulating macrophage antigen-presenting activity, which in turn enhanced proliferation of T-cells, and inhibiting the growth of sarcoma 180 cells that had been
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11

Gonzaga, Maria Leônia C., Thiago M. F. Menezes, José R. R. de Souza, Nágila M. P. S. Ricardo, Ana L. P. Freitas, and Sandra de A. Soares. "Analgesic Activity of a Glucan Polysaccharide Isolated from Agaricus blazei Murill." International Journal of Carbohydrate Chemistry 2013 (September 19, 2013): 1–7. http://dx.doi.org/10.1155/2013/846565.

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A water soluble polysaccharide and its selective precipitated fractions (F1, F2, and F3) were isolated from hot water extract of fruiting bodies of Agaricus blazei Murril known as Agaricus brasiliensis to evaluate the analgesic activity of the materials in Swiss mice. The isolated material and its fractions were characterized by two-dimensional COSY and HMQC spectra as β-(1→6)-α-(1→4)-glucan-bound-protein polysaccharide constituted mainly by β-(1→6) glucan. The glucan-protein polysaccharide and its fractions were analyzed in relation to the protein, carbohydrate, and mineral elements contents.
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12

Sun, Xiaohong, Hao Wang, Shengnan Li, et al. "Maillard-Type Protein–Polysaccharide Conjugates and Electrostatic Protein–Polysaccharide Complexes as Delivery Vehicles for Food Bioactive Ingredients: Formation, Types, and Applications." Gels 8, no. 2 (2022): 135. http://dx.doi.org/10.3390/gels8020135.

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Due to their combination of featured properties, protein and polysaccharide-based carriers show promising potential in food bioactive ingredient encapsulation, protection, and delivery. The formation of protein–polysaccharide complexes and conjugates involves non-covalent interactions and covalent interaction, respectively. The common types of protein–polysaccharide complex/conjugate-based bioactive ingredient delivery systems include emulsion (conventional emulsion, nanoemulsion, multiple emulsion, multilayered emulsion, and Pickering emulsion), microcapsule, hydrogel, and nanoparticle-based
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13

Bogolitsyn, K., A. Parshina, A. Druzhinina, and E. Shulgina. "Isolation of a protein-polysaccharide complex from brown algae biomass." Journal of Physics: Conference Series 1765 (January 2021): 012026. http://dx.doi.org/10.1088/1742-6596/1765/1/012026.

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14

Jung, Young-Seok, Wooram Park, and Kun Na. "Succinylated polysaccharide-based thermosensitive polyelectrostatic complex for protein drug delivery." Journal of Bioactive and Compatible Polymers 29, no. 1 (2014): 81–92. http://dx.doi.org/10.1177/0883911513517781.

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15

Chu, Jiunn-Nan, Chiu-Chung Young, Chen-Chung Tan, Szu-Pei Wu, and Li-Sen Young. "Improvement of productivity and polysaccharide-protein complex in Agaricus blazei." Pesquisa Agropecuária Brasileira 47, no. 1 (2012): 96–102. http://dx.doi.org/10.1590/s0100-204x2012000100013.

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The objective of this work was to assess the productivity and polysaccharide-protein complex content of Agaricus blazei on rice straw medium, in comparison to conventional sawdust, using four casing soils. The A. blazei strain used was BCRC36814T, purchased from the Food Industry Research and Development Institute, Hsin-Chu, Taiwan. The two media were evaluated as to A. blazei productivity, harvesting time, and production costs. The experimental design used was a randomized complete block, with four replicates. Three local casing soils - Typic Paleudult (CCe), Typic Udorthent (Tq) and Oxyaquic
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16

Chernykh, Ivan Vladimirovich, Aleksey Vladimirovich Shchul'kin, Yekaterina Yevgen'yevna Kirichenko, Sergey Konstantinovich Pravkin, and Yelena Nikolayevna Yakusheva. "INFLUENCE OF POLYSACCHARIDE COMPLEXES OF PLANTS OF CENTRAL RUSSIA ON THE P-GLYCOPROTEIN ACTIVITY IN VITRO." chemistry of plant raw material, no. 4 (December 21, 2020): 73–81. http://dx.doi.org/10.14258/jcprm.2020047444.

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The purpose of this work was to study the effect of polysaccharide complexes isolated from tansy flowers (Tanacetum vulgare L., fam. Asteraceae) and melilotus herb (Melilotus officinalis L., fam. Fabaceae) on P-glycoprotein (Pgp, ABCB1 protein) activity in vitro.
 On Caco-2 cell line the effect of polysaccharide complex isolated from tansy flowers and melilotus herb on Pgp activity was studied. In vitro Pgp activity was assessed by the transport of fexofenadine in the transwell system. High performance liquid chromatography with UV detection at wavelength 220 nm was used to determine fexo
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17

Li, Guo-Yan, Qi-Hui Chen, Chun-Ru Su, et al. "Soy protein-polysaccharide complex coacervate under physical treatment: Effects of pH, ionic strength and polysaccharide type." Innovative Food Science & Emerging Technologies 68 (March 2021): 102612. http://dx.doi.org/10.1016/j.ifset.2021.102612.

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18

Han, Xinxin, Yilin Zhao, Sining Mao, et al. "Effects of Different Amounts of Corn Silk Polysaccharide on the Structure and Function of Peanut Protein Isolate Glycosylation Products." Foods 11, no. 15 (2022): 2214. http://dx.doi.org/10.3390/foods11152214.

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Covalent complexes of peanut protein isolate (PPI) and corn silk polysaccharide (CSP) (PPI-CSP) were prepared using an ultrasonic-assisted moist heat method to improve the functional properties of peanut protein isolate. The properties of the complexes were affected by the level of corn silk polysaccharide. By increasing the polysaccharide addition, the grafting degree first increased, and then tended to be flat (the highest was 38.85%); the foaming, foam stability, and solubility were also significantly improved. In a neutral buffer, the solubility of the sample with a protein/polysaccharide
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19

Wang, Yao-Yao, Jie Zhu, Haile Ma, Zhi-Chao Ding, Lin Li, and Jing-Kun Yan. "Antidiabetic activity of a polysaccharide-protein complex from Asian Clam (Corbicula fluminea) in streptozotoxin-induced diabetic rats and its underlying mechanism." Food & Function 10, no. 9 (2019): 5574–86. http://dx.doi.org/10.1039/c9fo01341e.

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20

Makshakova, Olga, Maria Antonova, Liliya Bogdanova, Dzhigangir Faizullin, and Yuriy Zuev. "Regulation of Intersubunit Interactions in Homotetramer of Glyceraldehyde-3-Phosphate Dehydrogenases upon Its Immobilization in Protein—Kappa-Carrageenan Gels." Polymers 15, no. 3 (2023): 676. http://dx.doi.org/10.3390/polym15030676.

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Polysaccharides, being biocompatible and biodegradable polymers, are highly attractive as materials for protein delivery systems. However, protein–polysaccharide interactions may lead to protein structural transformation. In the current study, we analyze the structural adjustment of a homotetrameric protein, glyceraldehyde-3-phosphate dehydrogenase (GAPDH), upon its interactions with both flexible coil chain and the rigid helix of κ-carrageenan. FTIR spectroscopy was used to probe the secondary structures of both protein and polysaccharide. Electrostatically driven protein–polysaccharide inter
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21

Watanabe, Y., M. Shiraishi, and T. Otomo. "3P044 Solution neutron scattering measurements of a protein polysaccharide complex mucin." Seibutsu Butsuri 44, supplement (2004): S200. http://dx.doi.org/10.2142/biophys.44.s200_4.

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22

Tao, Yongzhen, Fan Yan, and Lina Zhang. "Fractionation and characterization of a protein–polysaccharide complex fromPleurotus tuberregium sclerotia." Journal of Polymer Science Part B: Polymer Physics 45, no. 18 (2007): 2546–54. http://dx.doi.org/10.1002/polb.21247.

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23

Xu, Yao, Nan Yang, Jixin Yang, et al. "Protein/polysaccharide intramolecular electrostatic complex as superior food-grade foaming agent." Food Hydrocolloids 101 (April 2020): 105474. http://dx.doi.org/10.1016/j.foodhyd.2019.105474.

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24

Han, Juan, Yun Wang, Tong Chen, et al. "Heat-induced coacervation for purification of Lycium barbarum polysaccharide based on amphiphilic polymer–protein complex formation." Canadian Journal of Chemistry 95, no. 8 (2017): 837–44. http://dx.doi.org/10.1139/cjc-2017-0008.

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Heat-induced coacervation of triblock copolymer solution was described, and its application in the purification of Lycium barbarum polysaccharide (LBP) was investigated. The formation of coacervate micelles–protein complex combined with the incompatibility between coacervate micelles and polysaccharide made it an ideal system for the separation of protein and LBP. This separation process was governed by a series of parameters including polymer concentration, amount of crude LBP solution, and pH. In the primary coacervation extraction process, LBP was preferentially distributed to dilute phase
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25

Wu, Chu‐Li, Qi‐Hui Chen, Xiao‐Yin Li, et al. "Formation and characterisation of food protein–polysaccharide thermal complex particles: effects of pH, temperature and polysaccharide type." International Journal of Food Science & Technology 55, no. 3 (2019): 1368–74. http://dx.doi.org/10.1111/ijfs.14416.

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26

Toren, Amir, Shiri Navon-Venezia, Eliora Z. Ron, and Eugene Rosenberg. "Emulsifying Activities of Purified Alasan Proteins from Acinetobacter radioresistens KA53." Applied and Environmental Microbiology 67, no. 3 (2001): 1102–6. http://dx.doi.org/10.1128/aem.67.3.1102-1106.2001.

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ABSTRACT The bioemulsifier of Acinetobacter radioresistens KA53, referred to as alasan, is a high-molecular-weight complex of polysaccharide and protein. The emulsifying activity of the purified polysaccharide (apo-alasan) is very low. Three of the alasan proteins were purified by preparative sodium dodecyl sulfate-polyacrylamide gel electrophoresis and had apparent molecular masses of 16, 31, and 45 kDa. Emulsification assays using the isolated alasan proteins demonstrated that the active components of the alasan complex are the proteins. The 45-kDa protein had the highest specific emulsifyin
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27

Liu, Xingxun, Changsheng Wang, Liya Liu, Sumei Zhou, and Yongyue Luo. "Rheological properties of the polysaccharide–protein complex from longan (Dimocarpus longan Lour.) pulp." RSC Advances 5, no. 72 (2015): 58663–68. http://dx.doi.org/10.1039/c5ra10926d.

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28

Ambrosino, D. M., D. Bolon, H. Collard, R. Van Etten, M. V. Kanchana, and R. W. Finberg. "Effect of Haemophilus influenzae polysaccharide outer membrane protein complex conjugate vaccine on macrophages." Journal of Immunology 149, no. 12 (1992): 3978–83. http://dx.doi.org/10.4049/jimmunol.149.12.3978.

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Abstract Haemophilus influenzae type b polysaccharide-conjugate vaccines elicit protective antibody responses in young infants. One of these conjugates, polysaccharide linked to outer membrane protein complex (PRP-OMPC), is produced by linking the capsular polysaccharide to an outer membrane protein complex derived from group B Neisseria meningitidis. The outer membrane protein complex contains T cell carrier epitopes that elicit T cell-dependent antibody responses. OMPC also has been shown to increase the antibody response to other proteins administered concurrently that are not covalently li
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29

Mansky, O. A., I. V. Sayko, A. A. Sichkar, I. O. Kryklyva, and K. G. Manska. "Technological properties of the protein-polysaccharide complex from the mushroom Pleurotus ostreatus." Annals of Mechnikov Institute, no. 4 (December 14, 2022): 7–10. https://doi.org/10.5281/zenodo.7436667.

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<strong>Introduction</strong><strong>.</strong> A balanced intake of the main food substances &mdash; proteins, carbohydrates, fats, vitamins and minerals &mdash; creates conditions for physical and mental development, supports high productivity, increases the body&#39;s protective function, and helps prevent stressful conditions and many diseases. The valuable product is the oyster mushroom (OM, lat. Pleurotus ostreatus), fruit bodies of which contain vitamins (thiamine, riboflavin, niacin, biotin, ascorbic acid, pantothenic acid, calciferol, tocopherol, ergosterol), amino acids (tryptophan,
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30

Yi, Yang, Sen-Tai Liao, Ming-Wei Zhang, et al. "Immunomodulatory Activity of Polysaccharide-Protein Complex of Longan (Dimocarpus longan Lour.) Pulp." Molecules 16, no. 12 (2011): 10324–36. http://dx.doi.org/10.3390/molecules161210324.

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31

Wang, T., K. Wang, L. Zhao, and Z. Hu. "Isolation and antioxidant activity of protein-polysaccharide complex from dried longan pulp." Acta Horticulturae, no. 1293 (October 2020): 269–74. http://dx.doi.org/10.17660/actahortic.2020.1293.37.

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32

Gan, Lu, Sheng Hua Zhang, Xiang Liang Yang, and Hui Bi Xu. "Immunomodulation and antitumor activity by a polysaccharide–protein complex from Lycium barbarum." International Immunopharmacology 4, no. 4 (2004): 563–69. http://dx.doi.org/10.1016/j.intimp.2004.01.023.

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33

Chen, Zhisong, Benny Kwong Huat Tan, and Soh Ha Chan. "Activation of T lymphocytes by polysaccharide–protein complex from Lycium barbarum L." International Immunopharmacology 8, no. 12 (2008): 1663–71. http://dx.doi.org/10.1016/j.intimp.2008.07.019.

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34

Shalamova, G. G., and K. N. Sysoeva. "Mineral and protein composition of the polysaccharide complex from inflorescences ofTanacetum vulgare." Chemistry of Natural Compounds 21, no. 2 (1985): 251–52. http://dx.doi.org/10.1007/bf00714925.

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35

Yu, Siming, Kar-Him Luk, Siu-To Cheung, Kevin Wing-Hin Kwok, Ka-Hing Wong, and Tianfeng Chen. "Polysaccharide-protein complex-decorated selenium nanosystem as an efficient bone-formation therapeutic." Journal of Materials Chemistry B 6, no. 32 (2018): 5215–19. http://dx.doi.org/10.1039/c8tb01084f.

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36

Br�utigam, E., F. Fiedler, D. Woitzik, H. T. Flammann, and J. Weckesser. "Capsule polysaccharide-protein-peptidoglycan complex in the cell envelope of Rhodobacter capsulatus." Archives of Microbiology 150, no. 6 (1988): 567–73. http://dx.doi.org/10.1007/bf00408251.

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37

Lim, Bryan C. C., Mehreen Zeb, Wai-Ming Li, et al. "An Immunomodulatory Polysaccharide–Protein Complex Isolated from the Polypore Fungus Royoporus badius." Journal of Fungi 9, no. 1 (2023): 87. http://dx.doi.org/10.3390/jof9010087.

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Many wild edible polypore mushrooms have medicinal value. In this study, we investigate the potential medicinal properties of the wild polypore mushroom Royoporus badius collected from north-central British Columbia, Canada. Water extract from R. badius was found to exhibit potent immunomodulatory activity. The extract was purified using DEAE-Sephadex anion-exchange chromatography as well as Sephacryl S-500 and HPLC BioSEC5 size-exclusion chromatography, to yield a novel polysaccharide-protein complex (IMPP-Rb).IMPP-Rb has a peak maxima molecular weight (Mp) of 950 kDa. GC-MS analyses showed t
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38

Ikuta, Yasushi, Naoyuki Katayama, Lijie Wang, et al. "Presentation of a major histocompatibility complex class 1–binding peptide by monocyte-derived dendritic cells incorporating hydrophobized polysaccharide–truncated HER2 protein complex: implications for a polyvalent immuno-cell therapy." Blood 99, no. 10 (2002): 3717–24. http://dx.doi.org/10.1182/blood.v99.10.3717.

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Recognition of the essential role of dendritic cells (DCs) as professional antigen-presenting cells has prompted investigators to search for methods to use DCs as natural adjuvants in immunotherapy. A number of antigenic oligopeptides, recognized by CD8+cytotoxic T lymphocytes (CTLs) specific for cancer cells, have been applied in clinical trials using DCs. Such a monovalent vaccine with a single epitope for a particular type of HLA class 1 molecule would be effective. However, a polyvalent vaccine might be more potent. We designed a novel protein delivery system consisting of hydrophobized po
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39

Moussu, Steven, Hyun Kyung Lee, Kalina T. Haas, et al. "Plant cell wall patterning and expansion mediated by protein-peptide-polysaccharide interaction." Science 382, no. 6671 (2023): 719–25. http://dx.doi.org/10.1126/science.adi4720.

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Assembly of cell wall polysaccharides into specific patterns is required for plant growth. A complex of RAPID ALKALINIZATION FACTOR 4 (RALF4) and its cell wall–anchored LEUCINE-RICH REPEAT EXTENSIN 8 (LRX8)–interacting protein is crucial for cell wall integrity during pollen tube growth, but its molecular connection with the cell wall is unknown. Here, we show that LRX8-RALF4 complexes adopt a heterotetrametric configuration in vivo, displaying a dendritic distribution. The LRX8-RALF4 complex specifically interacts with demethylesterified pectins in a charge-dependent manner through RALF4’s po
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40

Колпакова, О. А., and Н. В. Кучеренко. "Study of stability of anti-scarring ointment with water-soluble proteinpolysaccharidic complex of the fungus Pleurotus ostreatus during the storage." Farmatsevtychnyi zhurnal, no. 2 (April 25, 2022): 73–79. http://dx.doi.org/10.32352/0367-3057.2.22.07.

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The problem of the treatment of scar tissue of the skin is quite relevant.The most affordable, convenient and comfortable way to treat scar formation is the use of soft dosage forms.So developing an effective ointment with anti-scarred activity is an urgent task of pharmaceutical technology. One of the important tasks in the process of creating original medicines is obtaining stable storing and using pharmaceutical products. For establish the shelf life it was necessary to determine the time during which the created medicine will be able to maintain stability and meet all the requirements stat
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Chen, Zhisong, Jinhua Lu, Nalini Srinivasan, Benny Kwong Huat Tan, and Soh Ha Chan. "Polysaccharide-Protein Complex fromLycium barbarumL. Is a Novel Stimulus of Dendritic Cell Immunogenicity." Journal of Immunology 182, no. 6 (2009): 3503–9. http://dx.doi.org/10.4049/jimmunol.0802567.

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42

Dai, Lei, Yang Wei, Cuixia Sun, Like Mao, David Julian McClements, and Yanxiang Gao. "Development of protein-polysaccharide-surfactant ternary complex particles as delivery vehicles for curcumin." Food Hydrocolloids 85 (December 2018): 75–85. http://dx.doi.org/10.1016/j.foodhyd.2018.06.052.

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43

Ding, Xuzhe, and Ping Yao. "Soy Protein/Soy Polysaccharide Complex Nanogels: Folic Acid Loading, Protection, and Controlled Delivery." Langmuir 29, no. 27 (2013): 8636–44. http://dx.doi.org/10.1021/la401664y.

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44

Zhao, Ziyan, Jinling Zhao, Sirong Liu, et al. "Encapsulation of Monascus Pigments Using Enzyme-Modified Yeast Protein–Polysaccharide Complex Pickering Emulsions to Increase Its Stability During Storage." Foods 14, no. 8 (2025): 1366. https://doi.org/10.3390/foods14081366.

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Yeast protein (YP) is rich in nutrients, but its emulsifying properties, especially emulsifying stability, still need to be improved. In this study, cationic polysaccharide chitosan (CS) and anionic polysaccharide xanthan gum (XG) were selected to enhance the emulsifying properties of protein emulsions. The preparation conditions of the emulsions were optimized by calculating particle size, zeta potential, emulsifying activity index, emulsifying stability index, and emulsifying capacity index, as well as macroscopic observation. The optimized emulsions were characterized using confocal laser s
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45

Yin, Baoru, Rujing Zhang, and Ping Yao. "Influence of Pea Protein Aggregates on the Structure and Stability of Pea Protein/Soybean Polysaccharide Complex Emulsions." Molecules 20, no. 3 (2015): 5165–83. http://dx.doi.org/10.3390/molecules20035165.

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46

Gohlke, Ulrich, Nina Broeker, Udo Heinemann, Robert Seckler, and Stefanie Barbirz. "Enthalpic cost of water removal from a glucose binding cavity on HK620 TSP." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1600. http://dx.doi.org/10.1107/s2053273314083995.

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Bacteriophage HK620 recognizes and cleaves the O-antigen polysaccharide of Escherichia coli serogroup O18A1 with its tailspike protein (TSP). HK620TSP binds hexasaccharide fragments with low affinity, but single and double amino acid exchanges generated a set of high-affinity mutants with submicromolar dissociation constants. Isothermal titration calorimetry showed that only small amounts of heat were released upon complex formation via a large number of direct and solvent-mediated hydrogen bonds between carbohydrate and protein. At room temperature, association was both enthalpy- and entropy-
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47

Donnelly, J. J., R. R. Deck, and M. A. Liu. "Immunogenicity of a Haemophilus influenzae polysaccharide-Neisseria meningitidis outer membrane protein complex conjugate vaccine." Journal of Immunology 145, no. 9 (1990): 3071–79. http://dx.doi.org/10.4049/jimmunol.145.9.3071.

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Abstract Polysaccharide-protein conjugate vaccines made with different carriers vary in their ability to elicit antipolysaccharide IgG antibody responses in young infants and an adult mouse model, suggesting that the carrier proteins used in the conjugate vaccines differ in their ability to act as carriers, or that additional mechanisms of immunogenicity play a role. A conjugate vaccine of Haemophilus influenzae PRP coupled to the outer membrane protein complex (OMPC) of Neisseria meningitidis serogroup B is immunogenic in children as young as 2 mo of age and is immunogenic in infant rhesus mo
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48

Bogolitsyn, Konstantin Grigorievich, Anatoly Petrovich Karmanov, Lyudmila Sergeevna Kocheva, Natalya Gelievna Rachkova, Anastasia Eduardovna Parshina, and Darya Alekseevna Polomarchuk. "PLANT POLYMERS AND THEIR SORPTION ACTIVITY TO RADIUM IONS." chemistry of plant raw material, no. 1 (March 13, 2025): 375–84. https://doi.org/10.14258/jcprm.20250114557.

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This article presents the results of a sorption capacity investigation of a plant-based sorbent of plant origin when applied to 226Ra ions in aqueous media. The findings indicate that cellulose sorbents, a protein-polysaccharide complex and cellulose from the brown algae Saccharina latissima, demonstrate a high efficiency of binding 226Ra ions, with respective values of 95.2% and 76.6%. The sorption capacity of Cetraria islandica lichenin and Polytrichum commune moss lignin were found to be 74.6 and 86.2%, respectively. Desorption tests were conducted using distilled water, 1M hydrochloric aci
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49

Ali, Afsar, Zahid Hayat Mahmud, J. Glenn Morris, Shanmuga Sozhamannan, and Judith A. Johnson. "Sequence Analysis of TnphoA Insertion Sites in Vibrio cholerae Mutants Defective in Rugose Polysaccharide Production." Infection and Immunity 68, no. 12 (2000): 6857–64. http://dx.doi.org/10.1128/iai.68.12.6857-6864.2000.

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ABSTRACT Vibrio cholerae can switch from a smooth to a wrinkled or rugose colony phenotype characterized by the secretion of a polysaccharide that enables the bacteria to survive harsh environmental conditions. In order to understand the genetic basis of rugosity, we isolated TnphoA-induced stable, smooth mutants of two O1 El Tor rugose strains and mapped the insertion sites in several of the mutants using a modified Y-adapter PCR technique. One of the TnphoA insertions was mapped to the first gene of thevps region that was previously shown to encode the rugose polysaccharide biosynthesis clus
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50

Young, Li-Sen, Jiunn-Nan Chu, Asif Hameed, and Chiu-Chung Young. "Cultivable mushroom growth-promoting bacteria and their impact on Agaricus blazei productivity." Pesquisa Agropecuária Brasileira 48, no. 6 (2013): 636–44. http://dx.doi.org/10.1590/s0100-204x2013000600009.

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The objective of this work was to identify growth-promoting bacteria isolated from Agaricus blazei and to evaluate their effect on mushroom mycelial growth and productivity. A total of 56 A. blazei-associated bacterial isolates were obtained from casing soil and identified by 16S rRNA gene sequencing. Bacteria were evaluated as to phosphate-solubilization ability, nitrogen-fixation capability, and secretion of cellulase. Superior isolates were tested for their to effect on A. blazei productivity, micelial growth, and on the contents of the polysaccharide-protein complex and of N, P, K, Ca, and
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