Abstract
Edible Bird's Nest (EBN) is a traditional food in Southeast Asia that has been consumed for centuries. In addition to its high protein content, numerous researchers are now exploring the functional proteins of EBN, which have yet to be identified. The present study investigates the EBN proteome by integrating mass spectrometry with protein-based bioinformatics analysis. For protein recovery, three different precipitation techniques were employed; of these, the ammonium sulfate (AS) precipitation technique produced the highest protein yield (74.85%, p < 0.05). The AS precipitation technique was effective in preserving the integrity of EBN proteins as revealed by protein electrophoresis. A total of 35 proteins were identified in the EBN-AS proteins. The predominant function of EBN-AS proteins is immunomodulation, which was further confirmed by their antioxidant [DPPH· activity (23.86%) and ABTS·+ activity (41.97%)], anti-inflammatory [inhibition of nitric oxide production (22.84%), and inhibition of albumin denaturation (19.48%)] assay. Hence, EBN-AS proteins have the potential to regulate the immune system and could be used as natural ingredients for the development of functional foods.
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References
L.H. Fasolin, R.N. Pereira, A.C. Pinheiro, J.T. Martins, C. Andrade, O. Ramos, A. Vicente, Emergent food proteins—towards sustainability, health and innovation. Food Res. Int. 125, 108586 (2019). https://doi.org/10.1016/j.foodres.2019.108586
A. Akyüz, S. Ersus, Optimization of enzyme assisted extraction of protein from the sugar beet (Beta vulgaris L.) leaves for alternative plant protein concentrate production. Food Chem. 335, 127673 (2021). https://doi.org/10.1016/j.foodchem.2020.127673
C. Tanger, J. Engel, U. Kulozik, Influence of extraction conditions on the conformational alteration of pea protein extracted from pea flour. Food Hydrocoll. 107, 105949 (2020). https://doi.org/10.1016/j.foodhyd.2020.105949
Y. Etemadian, V. Ghaemi, A.R. Shaviklo, P. Pourashouri, A.R.S. Mahoonak, F. Rafipour, Development of animal/plant-based protein hydrolysate and its application in food, feed and nutraceutical industries: state of the art. J. Clean. Prod. 278, 123219 (2020). https://doi.org/10.1016/j.jclepro.2020.123219
C. Pan, J. Ma, F. Tao, C. Ji, Y. Zhao, S. Chen, X. Yang, Novel insight into the antioxidant proteins derived from laver (Porphyra haitanensis) by proteomics analysis and protein-based bioinformatics. Food Biosci. 42, 101134 (2021). https://doi.org/10.1016/j.fbio.2021.101134
J. Lu, Y. Guo, A. Muhmood, B. Zeng, Y. Qiu, P. Wang, L. Ren, Probing the antioxidant activity of functional proteins and bioactive peptides in Hermetia illucens larvae fed with food wastes. Sci. Rep. 12, 2799 (2022). https://doi.org/10.1038/s41598-022-06668-9
Q.W.S. Lai, Q. Fan, B.Z. Zheng, Y. Chen, T.T. Dong, K.W.K. Tsim, Edible bird’s nest, an Asian health food supplement, possesses anti-inflammatory responses in restoring the symptoms of atopic dermatitis: an analysis of signaling cascades. Front. Pharmacol. 13, 941413 (2022). https://doi.org/10.3389/fphar.2022.941413
C.H. Lee, T.H. Lee, S.L. Wong, B.B. Nyakuma, N. Hamdan, S.C. Khoo, H. Ramachandran, H. Jamaluddin, Characteristics and trends in global Edible Bird’s Nest (EBN) research (2002–2021): a review and bibliometric study. J. Food Meas. Charact. 2023, 1–22 (2023). https://doi.org/10.1007/s11694-023-02006-3
M. Yuan, X. Lin, D. Wang, J. Dai, Proteins: Neglected active ingredients in edible bird’s nest. Chin. Herb. Med. 15, 383–390 (2023). https://doi.org/10.1016/j.chmed.2023.02.004
L.T. Hun, C.H. Lee, N.A. Azmi, R.K. Liew, N. Hamdan, S.L. Wong, P.Y. Ong, Amino acid determination by HPLC combined with multivariate approach for geographical classification of Malaysian edible bird’s nest. J. Food Compos. Anal. 107, 104399 (2022). https://doi.org/10.1016/j.jfca.2022.104399
A.S. Babji, A.A.B. Sajak, N.A. Daud, H.A. Rahman, D. Sermwittayawong, K. Patninan, Potential anti-diabetic activities from edible bird nest and its hydrolysates. Curr. Adv. Chem. Biochem. 3, 77–86 (2021). https://doi.org/10.9734/bpi/cacb/v3/7819D
C.Y. Wang, L.J. Cheng, B. Shen, Z.L. Yuan, Y.Q. Feng, S.H. Lu, Antihypertensive and antioxidant properties of sialic acid, the major component of edible bird’s nests. Curr. Top. Nutraceut. Res. 17, 376–379 (2019)
X.Y. Tan, A. Misran, L.D.J. Daim, B.Y.C. Lau, Optimization of protein extraction for proteomic analyses of fresh and frozen “Musang King” durian pulps. Food Chem. 343, 128471 (2021). https://doi.org/10.1016/j.foodchem.2020.128471
J. Bong, M. Middleditch, K.M. Loomes, J.M. Stephens, Proteomic analysis of honey. Identification of unique peptide markers for authentication of NZ mānuka (Leptospermum scoparium) honey. Food Chem. 350, 128442 (2021). https://doi.org/10.1016/j.foodchem.2020.128442
X.Q. Liu, X.T. Lai, S.W. Zhang, X.L. Huang, Q.X. Lan, Y. Li, B.F. Li, W. Chen, Q.L. Zhang, D.Z. Hong, G.W. Yang, Proteomic profile of edible bird’s nest proteins. J. Agric. Food Chem. 60, 12477–12481 (2012). https://doi.org/10.1021/jf303533p
Z.C.F. Wong, G.K.L. Chan, L. Wu, H.H.N. Lam, P. Yao, T.T.X. Dong, K.W.K. Tsim, A comprehensive proteomics study on Edible Bird’s Nest using new monoclonal antibody approach and application in quality control. J. Food Compos. Anal. 66, 145–151 (2018). https://doi.org/10.1016/j.jfca.2017.12.014
X.T. Ma, J.K. Zhang, J.Z. Liang, X.L. Ma, R.R. Xing, J.X. Han, L.H. Guo, Y. Chen, Authentication of Edible Bird’s Nest (EBN) and its adulterants by integration of shotgun proteomics and scheduled multiple reaction monitoring (MRM) based on tandem mass spectrometry. Food Res. Int. 125, 108639 (2019). https://doi.org/10.1016/j.foodres.2019.108639
H.-K. Kong, Z. Chan, S.-W. Yan, P.-Y. Lo, W.-T. Wong, K.-H. Wong, C.-L. Lo, Revealing the species-specific genotype of the edible bird’s nest-producing swiftlet, Aerodramus fuciphagus and the proteome of edible bird’s nest. Food Res. Int. 160, 111670 (2022). https://doi.org/10.1016/j.foodres.2022.111670
T.H. Lee, S. Wong, C.H. Lee, N.A. Azmi, M. Darshini, S. Kavita, K.K. Cheng, Identification of Malaysia’s edible bird’s nest geographical origin using gel electrophoresis analysis. Chiang Mai Univ. J. Nat. Sci. 19, 379 (2018). https://doi.org/10.12982/cmujns.2020.0025
R. Song, T. Liang, Q. Shen, J. Liu, Y. Lu, C. Tang, X. Chen, T. Hou, Y. Chen, The optimization of production and characterization of antioxidant peptides from protein hydrolysates of Agrocybe aegerita. LWT 134, 109987 (2020). https://doi.org/10.1016/j.lwt.2020.109987
M.M. Bradford, A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal. Biochem. 72, 248–254 (1976). https://doi.org/10.1016/0003-2697(76)90527-3
T.H. Lee, C.H. Lee, P.Y. Ong, S.L. Wong, N. Hamdan, H. Ya’akob, N.A. Azmi, S.C. Khoo, Z.A. Zakaria, K.-K. Cheng, Comparison of extraction methods of phytochemical compounds from white flower variety of Melastoma malabathricum. S. Afr. J. Bot. 148, 170–179 (2022). https://doi.org/10.1016/j.sajb.2022.04.026
S. Hu, J. Yuan, J. Gao, Y. Wu, X. Meng, P. Tong, H. Chen, Antioxidant and anti-inflammatory potential of peptides derived from in vitro gastrointestinal digestion of germinated and heat-treated foxtail millet (Setaria italica) proteins. J. Agric. Food Chem. 68, 9415–9426 (2020). https://doi.org/10.1021/acs.jafc.0c03732
M.Y. Yew, R.Y. Koh, S.M. Chye, S.A.Z. Abidin, I. Othman, K.Y. Ng, Neurotrophic properties and the de novo peptide sequencing of edible bird’s nest extracts. Food Biosci. 32, 100466 (2019). https://doi.org/10.1016/j.fbio.2019.100466
M. González-Amado, A.P. Tavares, M.G. Freire, A. Soto, O. Rodríguez, Recovery of lactose and proteins from cheese whey with poly (ethylene) glycol/sulfate aqueous two-phase systems. Sep. Purif. Technol. 255, 117686 (2021). https://doi.org/10.1016/j.seppur.2020.117686
Z. Li, X. Huang, Q. Tang, M. Ma, Y. Jin, L. Sheng, Functional properties and extraction techniques of chicken egg white proteins. Foods 11, 2434 (2022). https://doi.org/10.3390/foods11162434
K.W. Chew, S.R. Chia, S.Y. Lee, L. Zhu, P.L. Show, Enhanced microalgal protein extraction and purification using sustainable microwave-assisted multiphase partitioning technique. Chem. Eng. J. 367, 1–8 (2019). https://doi.org/10.1016/j.cej.2019.02.131
M. Laroche, V. Perreault, A. Marciniak, A. Gravel, J. Chamberland, A. Doyen, Comparison of conventional and sustainable lipid extraction methods for the production of oil and protein isolate from edible insect meal. Foods 8, 572 (2019). https://doi.org/10.3390/foods8110572
J.G. de Oliveira Filho, M.B. Egea, Sunflower seed byproduct and its fractions for food application: an attempt to improve the sustainability of the oil process. J. Food Sci. 86, 1497–1510 (2021). https://doi.org/10.1111/1750-3841.15719
N. Ullah, M.U. Rehman, A. Sarwar, M. Nadeem, R. Nelofer, H.A. Shakir, M. Irfan, M. Idrees, S. Naz, G. Nabi, Purification, characterization, and application of alkaline protease enzyme from a locally isolated Bacillus cereus strain. Fermentation 8, 628 (2022). https://doi.org/10.3390/fermentation8110628
K. Soetan, D. Animasaun, Characterization and profiling of seed storage proteins of some underutilized beans varieties using SDS-PAGE. J. Anim. Plant Sci. 29, 1622–1629 (2019)
L.L. Guo, Y.J. Wu, M.C. Liu, B. Wang, Y.Q. Ge, Y. Chen, Determination of Edible Bird’s Nests by FTIR and SDS-PAGE coupled with multivariate analysis. Food Control 80, 259–266 (2017). https://doi.org/10.1016/j.foodcont.2017.05.007
T.H. Yan, S.J. Lim, A.S. Babji, M.H. Rawi, S.R. Sarbini, Enzymatic hydrolysis: sialylated mucin (SiaMuc) glycoprotein of edible swiftlet’s nest (ESN) and its molecular weight distribution as bioactive ESN SiaMuc-glycopeptide hydrolysate. Int. J. Biol. Macromol. 175, 422–431 (2021). https://doi.org/10.1016/j.ijbiomac.2021.02.007
T.H. Yan, A.S. Babji, S.J. Lim, S.R. Sarbini, A Systematic Review of Edible Swiftlet’s Nest (ESN): nutritional bioactive compounds, health benefits as functional food, and recent development as bioactive ESN glycopeptide hydrolysate. Trends Food Sci. Technol. 115, 117–132 (2021). https://doi.org/10.1016/j.tifs.2021.06.034
M. Ghassem, K. Arihara, S. Mohammadi, N.A. Sani, A.S. Babji, Identification of two novel antioxidant peptides from edible bird’s nest (Aerodramus fuciphagus) protein hydrolysates. Food Funct. 8, 2046–2052 (2017). https://doi.org/10.1039/c6fo01615d
G. Geng, C. Xu, N. Peng, Y. Li, J. Liu, J. Wu, J. Liang, Y. Zhu, L. Shi, PTBP1 is necessary for dendritic cells to regulate T-cell homeostasis and antitumour immunity. Immunology 163, 74–85 (2021). https://doi.org/10.1111/imm.13304
E. Monzón-Casanova, L.S. Matheson, K. Tabbada, K. Zarnack, C.W. Smith, M. Turner, Polypyrimidine tract-binding proteins are essential for B cell development. Elife 9, e53557 (2020). https://doi.org/10.7554/eLife.53557
R. Zhao, G. Li, X.-J. Kong, X.-Y. Huang, W. Li, Y.-Y. Zeng, X.-P. Lai, The improvement effects of edible bird’s nest on proliferation and activation of B lymphocyte and its antagonistic effects on immunosuppression induced by cyclophosphamide. Drug Des. Dev. Ther. 10, 371–381 (2016). https://doi.org/10.2147/DDDT.S88193
T. Dobutr, W. Kantamala, S. Phimwapi, N. Jangpromma, P. Tippayawat, S. Boonlue, J. Daduang, S. Klaynongsruang, S. Poopornchai, S. Daduang, The effects of Edible Bird’s Nest on T-lymphocyte proliferation, secondary lymphoid organs, and interleukin-2 production. J. Funct. Foods. 90, 104977 (2022). https://doi.org/10.1016/j.jff.2022.104977
R. Dueva, G. Iliakis, Replication protein A: a multifunctional protein with roles in DNA replication, repair and beyond. NAR Cancer. 2, zcaa022 (2020). https://doi.org/10.1093/narcan/zcaa022
B.M. Byrne, G.G. Oakley, Replication protein A, the laxative that keeps DNA regular: the importance of RPA phosphorylation in maintaining genome stability. Semin. Cell Dev. Biol. 86, 112–120 (2019)
M. Algethami, M.S. Toss, C.L. Woodcock, C. Jaipal, J. Brownlie, A. Shoqafi, A. Alblihy, K.A. Mesquita, A.R. Green, N.P. Mongan, Unravelling the clinicopathological and functional significance of replication protein A (RPA) heterotrimeric complex in breast cancers. NPJ Breast Cancer 9, 18 (2023). https://doi.org/10.1038/s41523-023-00524-3
T. Lee, Y. Maruthai, N. Abd Aziz, K. Chua, N. Hamdan, C. Lee, N. Azmi, Chemopreventive and immunoadjuvant properties of standardised Edible Bird’s Nest extract on human breast cancer cell line. Int. Food Res. J. 30, 472–486 (2023). https://doi.org/10.47836/ifrj.30.2.17
S. Ward, J.M. O’Sullivan, J.S. O’Donnell, von Willebrand factor sialylation—a critical regulator of biological function. J. Thromb. Haemost. 17, 1018–1029 (2019). https://doi.org/10.1111/jth.14471
E. Kaschina, U.M. Steckelings, T. Unger, Hypertension and the renin-angiotensin-aldosterone system, in Encyclopedia of Endocrine Diseases (Elsevier Editora, Rio de Janeiro, 2018), 505–510
H.K. Kong, K.H. Wong, S.C. Lo, Identification of peptides released from hot water-insoluble fraction of Edible Bird’s Nest under simulated gastrointestinal conditions. Food Res. Int. 85, 19–25 (2016). https://doi.org/10.1016/j.foodres.2016.04.002
R. Ramachandran, A.S. Babji, N.A. Sani, Antihypertensive potential of bioactive hydrolysate from edible bird’s nest. AIP Conf. Proc. 1940(1), 020099 (2018)
Y. Zhao, Q. Tao, J. Wu, H. Liu, DMBT1 has a protective effect on allergic rhinitis. Biomed. Pharmacother. 121, 109675 (2020). https://doi.org/10.1016/j.biopha.2019.109675
N. Matsukawa, M. Matsumoto, W. Bukawa, H. Chiji, K. Nakayama, H. Hara, T. Tsukahara, Improvement of bone strength and dermal thickness due to dietary Edible Bird’s Nest extract in ovariectomized rats. Biosci. Biotechnol. Biochem. 75, 590–592 (2011). https://doi.org/10.1271/bbb.100705
S. Bu, Y. Lv, Y. Liu, S. Qiao, H. Wang, Zinc finger proteins in neuro-related diseases progression. Front. Neurosci. 15, 760567 (2021). https://doi.org/10.3389/fnins.2021.760567
M. Cassandri, A. Smirnov, F. Novelli, C. Pitolli, M. Agostini, M. Malewicz, G. Melino, G. Raschellà, Zinc-finger proteins in health and disease. Cell Death Discov. 3, 1–12 (2017). https://doi.org/10.1038/cddiscovery.2017.71
L. Zhang, Y. Yang, D. Geng, Y. Wu, Identification of potential therapeutic targets and molecular regulatory mechanisms for osteoporosis by bioinformatics methods. Biomed. Res. Int. 2021, 1–10 (2021). https://doi.org/10.1155/2021/8851421
J.-T. Hou, K.-K. Yu, K. Sunwoo, W.Y. Kim, S. Koo, J. Wang, W.X. Ren, S. Wang, X.-Q. Yu, J.S. Kim, Fluorescent imaging of reactive oxygen and nitrogen species associated with pathophysiological processes. Chemistry 6, 832–866 (2020). https://doi.org/10.1016/j.chempr.2019.12.005
S. Guha, K. Majumder, Structural-features of food-derived bioactive peptides with anti-inflammatory activity: a brief review. J. Food Biochem. 43, e12531 (2019). https://doi.org/10.1111/jfbc.12531
Z. Tang, H. Chen, H. He, C. Ma, Assays for alkaline phosphatase activity: progress and prospects. TrAC Trends Anal. Chem. 113, 32–43 (2019). https://doi.org/10.1016/j.trac.2019.01.019
Y. Lin, T. Qiu, G. Wei, Y. Que, W. Wang, Y. Kong, T. Xie, X. Chen, Role of histone post-translational modifications in inflammatory diseases. Front. Immunol. 13, 852272 (2022). https://doi.org/10.3389/fimmu.2022.852272
F. Limanaqi, F. Biagioni, A. Gaglione, C.L. Busceti, F. Fornai, A sentinel in the crosstalk between the nervous and immune system: the (immuno)-proteasome. Front. Immunol. 10, 628 (2019). https://doi.org/10.3389/fimmu.2019.00628
H. Kabata, D. Artis, Neuro-immune crosstalk and allergic inflammation. J. Clin. Investig. 129, 1475–1482 (2019). https://doi.org/10.1172/JCI124609
A.M. Giudetti, M. Salzet, T. Cassano, Oxidative stress in the ageing brain: nutritional and pharmacological interventions for neurodegenerative disorders. Oxid. Med. Cell. Longev. 2018, 1–2 (2018). https://doi.org/10.1155/2018/3416028
S. Behrouz, S. Saadat, A. Memarzia, H. Sarir, G. Folkerts, M.H. Boskabady, The antioxidant, anti-inflammatory and immunomodulatory effects of camel milk. Front. Immunol. 13, 855342 (2022). https://doi.org/10.3389/fimmu.2022.855342
P.L. Tang, H.S. Goh, S.S. Sia, Combined enzymatic hydrolysis and herbal extracts fortification to boost in vitro antioxidant activity of Edible Bird’s Nest solution. Chin. Herb. Med. 13, 549–555 (2021). https://doi.org/10.1016/j.chmed.2021.10.005
A.S. Babji, I.K.E. Syarmila, D.N. Aliah, M.N. Nadia, D.H. Akbar, A.S. Norrakiah, M. Ghassem, L. Najafian, M.Y. Salma, Assessment on bioactive components of hydrolysed edible bird nest. Int. Food Res. J. 25, 1936–1941 (2018)
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The study was funded by Universiti Teknologi Malaysia (UTM) through an Industry/International Incentive Grant (Grant No: Q.J130000.3651.02M53).
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Chia Hau Lee: Investigation, Formal analysis, Writing—Original Draft.: Norfadilah Hamdan: Conceptualization, Methodology, Formal analysis.: Bemgba Bevan Nyakuma: Writing—Review & Editing.: Syie Luing Wong: Visualization.: Keng Yinn Wong: Software.: Haryati Jamaluddin: Resources, Supervision.: Ting Hun Lee: Supervision, Project administration, Funding acquisition.
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Lee, C.H., Hamdan, N., Nyakuma, B.B. et al. Functional and biological activities of Edible Bird’s Nest (EBN) protein by proteomic and bioinformatic analyses. Food Measure 18, 3018–3031 (2024). https://doi.org/10.1007/s11694-024-02383-3
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DOI: https://doi.org/10.1007/s11694-024-02383-3