Industrial and crop wastes: A new source for nanocellulose biorefinery

Industrial Crops and Products

Volumn 93, Issue , 2016, Pages 26-38

  García, Araceli ^a,b   Gandini, Alessandro ^a   Labidi, Jalel ^b   Belgacem, Naceur ^a   Bras, Julien ^a  

^a Laboratory of Pulp and Paper Industry LGP2 UMR CNRS 5518   (France)

^b UNIVERSITY OF THE BASQUE COUNTRY UPV EHU   (Spain)

Author keywords

Agricultural residues; Biorefinery; Industrial wastes; Nanocellulose; Nanocrystals; Nanofibrils

Indexed keywords

AGRICULTURAL WASTES; AGRICULTURE; BIOCOMPATIBILITY; FEEDSTOCKS; INDUSTRIAL WASTES; NANOCRYSTALS; REFINING; SUPPLY CHAINS;

AGRICULTURAL ACTIVITIES; BIOREFINERIES; INDUSTRIAL ACTIVITIES; INDUSTRIAL PROCESSS; LIGNOCELLULOSIC BIOMASS; NANO-CELLULOSE; NANO-FIBRILS; SECOND GENERATION BIOETHANOL;

CELLULOSE;

AGRICULTURAL PRACTICE; BIOFUEL; CELLULOSE; CROP RESIDUE; ETHANOL; INDUSTRIAL WASTE; NANOPARTICLE; REFINING INDUSTRY;

BIOMASS; LIGNOCELLULOSE; RESEARCH; WASTES;

EID: 84991311767     PISSN: 09266690     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.indcrop.2016.06.004     Document Type: Article

References (89)

1. Abdul Khalil, H.P.S., Bhat, A.H., Ireana Yusra, A.F., Green composites from sustainable cellulose nanofibrils: a review. Carbohydr. Polym. 87 (2012), 963–979, 10.1016/j.carbpol.2011.08.078.
2. Abdul Khalil, H.P.S., Davoudpour, Y., Islam, M.N., Mustapha, A., Sudesh, K., Dungani, R., Jawaid, M., Production and modification of nanofibrillated cellulose using various mechanical processes: a review. Carbohydr. Polym. 99 (2014), 649–665, 10.1016/j.carbpol.2013.08.069.
3. Abraham, E., Deepa, B., Pothan, L.A., Jacob, M., Thomas, S., Cvelbar, U., Anandjiwala, R., Extraction of nanocellulose fibrils from lignocellulosic fibres: a novel approach. Carbohydr. Polym. 86 (2011), 1468–1475, 10.1016/j.carbpol.2011.06.034.
4. Alemdar, A., Sain, M., Isolation and characterization of nanofibers from agricultural residues–Wheat straw and soy hulls. Bioresour. Technol. 99 (2008), 1664–1671, 10.1016/j.biortech.2007.04.029.
5. Arola, S., Malho, J.-M., Laaksonen, P., Lille, M., Linder, M.B., The role of hemicellulose in nanofibrillated cellulose networks. Soft Matter 9 (2012), 1319–1326, 10.1039/C2SM26932E.
6. Beck, Auto-catalyzed acidic desulfation of cellulose nanocrystals. Nordic Pulp Pap. Res. J. 29 (2014), 006–014, 10.3183/NPPRJ-2014-29-01-p006-014.
7. Bras, J., Viet, D., Bruzzese, C., Dufresne, A., Correlation between stiffness of sheets prepared from cellulose whiskers and nanoparticles dimensions. Carbohydr. Polym. 84 (2011), 211–215, 10.1016/j.carbpol.2010.11.022.
8. Brinchi, L., Cotana, F., Fortunati, E., Kenny, J.M., Production of nanocrystalline cellulose from lignocellulosic biomass: technology and applications. Carbohydr. Polym. 94 (2013), 154–169, 10.1016/j.carbpol.2013.01.033.
9. Cao, X., Ding, B., Yu, J., Al-Deyab, S.S., Cellulose nanowhiskers extracted from TEMPO-oxidized jute fibers. Carbohydr. Polym. 90 (2012), 1075–1080, 10.1016/j.carbpol.2012.06.046.
10. Charreau, H., Foresti, M.L., Vazquez, A., Nanocellulose patents trends: a comprehensive review on patents on cellulose nanocrystals, microfibrillated and bacterial cellulose. Recent Pat. Nanotechnol. 7 (2013), 56–80.
11. Chen, Y., Liu, C., Chang, P.R., Cao, X., Anderson, D.P., Bionanocomposites based on pea starch and cellulose nanowhiskers hydrolyzed from pea hull fibre: effect of hydrolysis time. Carbohydr. Polym. 76 (2009), 607–615, 10.1016/j.carbpol.2008.11.030.
12. Chen, W., Yu, H., Liu, Y., Hai, Y., Zhang, M., Chen, P., Isolation and characterization of cellulose nanofibers from four plant cellulose fibers using a chemical-ultrasonic process. Cellulose 18 (2011), 433–442, 10.1007/s10570-011-9497-z.
13. Chen, D., Lawton, D., Thompson, M.R., Liu, Q., Biocomposites reinforced with cellulose nanocrystals derived from potato peel waste. Carbohydr. Polym. 90 (2012), 709–716, 10.1016/j.carbpol.2012.06.002.
14. Deepa, B., Abraham, E., Cherian, B.M., Bismarck, A., Blaker, J.J., Pothan, L.A., Leao, A.L., de Souza, S.F., Kottaisamy, M., Structure, morphology and thermal characteristics of banana nano fibers obtained by steam explosion. Bioresour. Technol. 102 (2011), 1988–1997, 10.1016/j.biortech.2010.09.030.
15. Dufresne, A., Nanocellulose: a new ageless bionanomaterial. Mater. Today 16 (2013), 220–227, 10.1016/j.mattod.2013.06.004.
16. Durán, N., Lemes, A.P., Seabra, A.B., Review of cellulose nanocrystals patents: preparation, composites and general applications. Recent Pat. Nanotechnol. 6 (2012), 16–28.
17. FAOSTAT, 2012, 2014. Food and agriculture organization of the United Nations. Statistics division.
18. Fahma, F., Iwamoto, S., Hori, N., Iwata, T., Takemura, A., Effect of pre-acid-hydrolysis treatment on morphology and properties of cellulose nanowhiskers from coconut husk. Cellulose 18 (2011), 443–450, 10.1007/s10570-010-9480-0.
19. Faruk, O., Bledzki, A.K., Fink, H.-P., Sain, M., Biocomposites reinforced with natural fibers: 2000–2010. progress in polymer science. Topical Issue Polym. Biomater. 37 (2012), 1552–1596, 10.1016/j.progpolymsci.2012.04.003.
20. Ferrer, A., Filpponen, I., Rodríguez, A., Laine, J., Rojas, O.J., Valorization of residual empty palm fruit bunch fibers (EPFBF) by microfluidization: production of nanofibrillated cellulose and EPFBF nanopaper. Bioresour. Technol. 125 (2012), 249–255, 10.1016/j.biortech.2012.08.108.
21. Flauzino Neto, W.P., Silvério, H.A., Dantas, N.O., Pasquini, D., Extraction and characterization of cellulose nanocrystals from agro-industrial residue–soy hulls. Ind. Crops Prod. 42 (2013), 480–488, 10.1016/j.indcrop.2012.06.041.
22. Gatenholm, P., Klemm, D., Bacterial nanocellulose as a renewable material for biomedical applications. MRS Bull. 35 (2010), 208–213, 10.1557/mrs2010.653.
23. Lu, H., Gui, Y., Zheng, L., Liu, X., Morphological, crystalline, thermal and physicochemical properties of cellulose nanocrystals obtained from sweet potato residue. Food Res. Int. 50 (2013), 121–128, 10.1016/j.foodres.2012.10.013.
24. Habibi, Y., Key advances in the chemical modification of nanocelluloses. Chem. Soc. Rev. 43 (2014), 1519–1542, 10.1039/C3CS60204D.
25. Haafiz, M.K.M., Hassan, A., Zakaria, Z., Inuwa, I.M., Isolation and characterization of cellulose nanowhiskers from oil palm biomass microcrystalline cellulose. Carbohydr. Polym. 103 (2014), 119–125, 10.1016/j.carbpol.2013.11.055.
26. Helbert, W., Cavaillé, J.Y., Dufresne, A., Thermoplastic nanocomposites filled with wheat straw cellulose whiskers Part I: processing and mechanical behavior. Polym. Compos. 17 (1996), 604–611, 10.1002/pc.10650.
27. Hideno, A., Abe, K., Yano, H., Preparation using pectinase and characterization of nanofibers from orange peel waste in juice factories. J. Food Sci. 79 (2014), N1218–N1224, 10.1111/1750-3841.12471.
28. Homma, I., Isogai, T., Saito, T., Isogai, A., Degradation of TEMPO-oxidized cellulose fibers and nanofibrils by crude cellulase. Cellulose 20 (2013), 795–805, 10.1007/s10570-013-9872-z.
29. Horizon 2020—European Commission [WWW Document], 2011. Horizon 2020. URL http://ec.europa.eu/programmes/horizon2020/ (accessed 8.22.14).
30. Hsieh, Y.-L., Cellulose nanocrystals and self-assembled nanostructures from cotton, rice straw and grape skin: a source perspective. J. Mater. Sci. 48 (2013), 7837–7846, 10.1007/s10853-013-7512-5.
31. Isogai, A., Wood nanocelluloses: fundamentals and applications as new bio-based nanomaterials. J. Wood Sci. 59 (2013), 449–459, 10.1007/s10086-013-1365-z.
32. Jiang, F., Hsieh, Y.-L., Chemically and mechanically isolated nanocellulose and their self-assembled structures. Carbohydr. Polym. 95 (2013), 32–40, 10.1016/j.carbpol.2013.02.022.
33. Johar, N., Ahmad, I., Dufresne, A., Extraction, preparation and characterization of cellulose fibres and nanocrystals from rice husk. Ind. Crops Prod. 37 (2012), 93–99, 10.1016/j.indcrop.2011.12.016.
34. Jonoobi, M., Oladi, R., Davoudpour, Y., Oksman, K., Dufresne, A., Hamzeh, Y., Davoodi, R., Different preparation methods and properties of nanostructured cellulose from various natural resources and residues: a review. Cellulose 22 (2015), 935–969, 10.1007/s10570-015-0551-0.
35. Kallel, F., Bettaieb, F., Khiari, R., García, A., Bras, J., Chaabouni, S.E., Isolation and structural characterization of cellulose nanocrystals extracted from garlic straw residues. Ind. Crops Prod. 87 (2016), 287–296, 10.1016/j.indcrop.2016.04.060.
36. Kargarzadeh, H., Ahmad, I., Abdullah, I., Dufresne, A., Zainudin, S.Y., Sheltami, R.M., Effects of hydrolysis conditions on the morphology, crystallinity, and thermal stability of cellulose nanocrystals extracted from kenaf bast fibers. Cellulose 19 (2012), 855–866, 10.1007/s10570-012-9684-6.
37. Karimi, S., Tahir, P.M., Karimi, A., Dufresne, A., Abdulkhani, A., Kenaf bast cellulosic fibers hierarchy: a comprehensive approach from micro to nano. Carbohydr. Polym. 101 (2014), 878–885, 10.1016/j.carbpol.2013.09.106.
38. Keijsers, E.R.P., Yılmaz, G., van Dam, J.E.G., The cellulose resource matrix., August 2011 Carbohydrate Polymers, 2nd European Polysaccharide Network of Excellence International Conference, 93, 2013, 9–21, 10.1016/j.carbpol.2012.08.110.
39. Khan, A., Huq, T., Khan, R.A., Riedl, B., Lacroix, M., Nanocellulose-based composites and bioactive agents for food packaging. Crit. Rev. Food Sci. Nutr. 54 (2014), 163–174, 10.1080/10408398.2011.578765.
40. Klemm, D., Schumann, D., Kramer, F., Heßler, N., Koth, D., Sultanova, B., Nanocellulose materials–different cellulose, different functionality. Macromol. Symp. 280 (2009), 60–71, 10.1002/masy.200950608.
41. Lavoine, N., Desloges, I., Dufresne, A., Bras, J., Microfibrillated cellulose–Its barrier properties and applications in cellulosic materials: a review. Carbohydr. Polym. 90 (2012), 735–764, 10.1016/j.carbpol.2012.05.026.
42. Leung, A.C.W., Hrapovic, S., Lam, E., Liu, Y., Male, K.B., Mahmoud, K.A., Luong, J.H.T., Characteristics and properties of carboxylated cellulose nanocrystals prepared from a novel one-step procedure. Small 7 (2011), 302–305, 10.1002/smll.201001715.
43. Li, R., Fei, J., Cai, Y., Li, Y., Feng, J., Yao, J., Cellulose whiskers extracted from mulberry: a novel biomass production. Carbohydr. Polym. 76 (2009), 94–99, 10.1016/j.carbpol.2008.09.034.
44. Li, W., Zhao, X., Liu, S., Preparation of entangled nanocellulose fibers from APMP and its magnetic functional property as matrix. Carbohydr. Polym. 94 (2013), 278–285, 10.1016/j.carbpol.2013.01.052.
45. Li, M., Wang, L., Li, D., Cheng, Y., Adhikari, B., Preparation and characterization of cellulose nanofibers from de-pectinated sugar beet pulp. Carbohydr. Polym. 102 (2014), 136–143, 10.1016/j.carbpol.2013.11.021.
46. Liimatainen, H., Visanko, M., Sirviö, J., Hormi, O., Niinimäki, J., Sulfonated cellulose nanofibrils obtained from wood pulp through regioselective oxidative bisulfite pre-treatment. Cellulose 20 (2013), 741–749, 10.1007/s10570-013-9865-y.
47. Lin, N., Dufresne, A., Surface chemistry, morphological analysis and properties of cellulose nanocrystals with gradiented sulfation degrees. Nanoscale 6 (2014), 5384–5393, 10.1039/C3NR06761K.
48. Lu, P., Hsieh, Y.-L., Preparation and properties of cellulose nanocrystals: rods, spheres, and network. Carbohydr. Polym. 82 (2010), 329–336, 10.1016/j.carbpol.2010.04.073.
49. Lu, P., Hsieh, Y.-L., Cellulose isolation and core–shell nanostructures of cellulose nanocrystals from chardonnay grape skins. Carbohydr. Polym. 87 (2012), 2546–2553, 10.1016/j.carbpol.2011.11.023.
50. Ludueña, L., Fasce, D., Alvarez, V.A., Stefani, P.M., Nanocellulose from rice husk following alkaline treatment to remove silica. BioResources 6 (2011), 1440–1453, 10.15376/biores.6.2.1440-1453.
51. Mandal, A., Chakrabarty, D., Isolation of nanocellulose from waste sugarcane bagasse (SCB) and its characterization. Carbohydr. Polym. 86 (2011), 1291–1299, 10.1016/j.carbpol.2011.06.030.
52. Menon, V., Rao, M., Trends in bioconversion of lignocellulose: biofuels, platform chemicals & biorefinery concept. Prog. Energy Combust. Sci. 38 (2012), 522–550, 10.1016/j.pecs.2012.02.002.
53. Mondragon, G., Fernandes, S., Retegi, A., Peña, C., Algar, I., Eceiza, A., Arbelaiz, A., A common strategy to extracting cellulose nanoentities from different plants. Ind. Crops Prod. 55 (2014), 140–148, 10.1016/j.indcrop.2014.02.014.
54. Morais, J.P.S., Rosa, M., de, F., de Souza Filho, M., de sá, M., Nascimento, L.D., do Nascimento, D.M., Cassales, A.R., Extraction and characterization of nanocellulose structures from raw cotton linter. Carbohydr. Polym. 91 (2013), 229–235, 10.1016/j.carbpol.2012.08.010.
55. Nasri-Nasrabadi, B., Behzad, T., Bagheri, R., Extraction and characterization of rice straw cellulose nanofibers by an optimized chemomechanical method. J. Appl. Polym. Sci., 131, 2014, 10.1002/app.40063 n/a–n/a.
56. Nechyporchuk, O., Pignon, F., Belgacem, M.N., Morphological properties of nanofibrillated cellulose produced using wet grinding as an ultimate fibrillation process. J. Mater. Sci. 50 (2014), 531–541, 10.1007/s10853-014-8609-1.
57. Novo, L.P., Bras, J., García, A., Belgacem, N., Curvelo, A.A.S., Subcritical water: a method for green production of cellulose nanocrystals. ACS Sustainable Chem. Eng. 3 (2015), 2839–2846, 10.1021/acssuschemeng.5b00762.
58. Oksman, K., Etang, J.A., Mathew, A.P., Jonoobi, M., Cellulose nanowhiskers separated from a bio-residue from wood bioethanol production. Biomass Bioenergy 35 (2011), 146–152, 10.1016/j.biombioe.2010.08.021.
59. Oksman, K., Mathew, A.P., Jonoobi, M., Siqueira, G., Maiju, H., Aitomäki, Y., Cellulose nanofiber isolated from industrial side-streams. Postek Michael, T., Moon Robert, J., Rudie Alan, W., Bilodeau Michael, A., (eds.) Production and Applications of Cellulose Nanomaterials, 2013, TAPPI Press, Peachtree Corners, GA, 187–190 Chapter 2.1. ISBN: 978-1-59510-224-9.
60. Our Common Future/Brundtland Report. (1987). Retrieved from http://www.un-documents.net/wced-ocf.htm.
61. Pääkkö, M., Ankerfors, M., Kosonen, H., Nykänen, A., Ahola, S., Osterberg, M., Ruokolainen, J., Laine, J., Larsson, P.T., Ikkala, O., Lindström, T., Enzymatic hydrolysis combined with mechanical shearing and high-pressure homogenization for nanoscale cellulose fibrils and strong gels. Biomacromolecules 8 (2007), 1934–1941, 10.1021/bm061215p.
62. Pacheco-Torgal, F., Labrincha, J.A., Biotechnologies and bioinspired materials for the construction industry: an overview. Int. J. Sustainable Eng. 7 (2014), 235–244, 10.1080/19397038.2013.844741.
63. Purkait, B.S., Ray, D., Sengupta, S., Kar, T., Mohanty, A., Misra, M., Isolation of cellulose nanoparticles from sesame husk. Ind. Eng. Chem. Res. 50 (2011), 871–876, 10.1021/ie101797d.
64. Xu, Q., Gao, Y., Qin, M., Wu, K., Fu, Y., Zhao, J., Nanocrystalline cellulose from aspen kraft pulp and its application in deinked pulp. Int. J. Biol. Macromol. 60 (2013), 241–247, 10.1016/j.ijbiomac.2013.05.038.
65. Qing, Y., Sabo, R., Zhu, J.Y., Agarwal, U., Cai, Z., Wu, Y., A comparative study of cellulose nanofibrils disintegrated via multiple processing approaches. Carbohydr. Polym. 97 (2013), 226–234, 10.1016/j.carbpol.2013.04.086.
66. Rosa, M.F., Medeiros, E.S., Malmonge, J.A., Gregorski, K.S., Wood, D.F., Mattoso, L.H.C., Glenn, G., Orts, W.J., Imam, S.H., Cellulose nanowhiskers from coconut husk fibers: effect of preparation conditions on their thermal and morphological behavior. Carbohydr. Polym. 81 (2010), 83–92, 10.1016/j.carbpol.2010.01.059.
67. Rosli, N.A., Ahmad, I., Abdullah, I., Isolation and characterization of cellulose nanocrystals from agave angustifolia fibre. BioResources 8 (2013), 1893–1908, 10.15376/biores.8.2.1893-1908.
68. Sacui, I.A., Nieuwendaal, R.C., Burnett, D.J., Stranick, S.J., Jorfi, M., Weder, C., Foster, E.J., Olsson, R.T., Gilman, J.W., Comparison of the properties of cellulose nanocrystals and cellulose nanofibrils isolated from bacteria, tunicate, and wood processed using acid enzymatic, mechanical, and oxidative methods. ACS Appl. Mater. Interfaces 6 (2014), 6127–6138, 10.1021/am500359f.
69. dos Santos, R.M., Flauzino Neto, W.P., Silvério, H.A., Martins, D.F., Dantas, N.O., Pasquini, D., Cellulose nanocrystals from pineapple leaf, a new approach for the reuse of this agro-waste. Ind. Crops Prod. 50 (2013), 707–714, 10.1016/j.indcrop.2013.08.049.
70. Satyamurthy, P., Vigneshwaran, N., A novel process for synthesis of spherical nanocellulose by controlled hydrolysis of microcrystalline cellulose using anaerobic microbial consortium. Enzyme Microb. Technol. 52 (2013), 20–25, 10.1016/j.enzmictec.2012.09.002.
71. Satyamurthy, P., Jain, P., Balasubramanya, R.H., Vigneshwaran, N., Preparation and characterization of cellulose nanowhiskers from cotton fibres by controlled microbial hydrolysis. Carbohydr. Polym. 83 (2011), 122–129, 10.1016/j.carbpol.2010.07.029.
72. Shi, Z., Phillips, G.O., Yang, G., Nanocellulose electroconductive composites. Nanoscale 5 (2013), 3194–3201, 10.1039/c3nr00408b.
73. Silvério, H.A., Flauzino Neto, W.P., Dantas, N.O., Pasquini, D., Extraction and characterization of cellulose nanocrystals from corncob for application as reinforcing agent in nanocomposites. Ind. Crops Prod. 44 (2013), 427–436, 10.1016/j.indcrop.2012.10.014.
74. Siqueira, G., Bras, J., Dufresne, A., Luffa cylindrica as a lignocellulosic source of fiber, microfibrillated cellulose and cellulose nanocrystals. BioResources, 5(2), 2010.
75. Siró, I., Plackett, D., Microfibrillated cellulose and new nanocomposite materials: a review. Cellulose 17 (2010), 459–494, 10.1007/s10570-010-9405-y.
76. Song, Q., Winter, W.T., Bujanovic, B.M., Amidon, T.E., Nanofibrillated cellulose (NFC): a high-value co-product that improves the economics of cellulosic ethanol production. Energies 7 (2014), 607–618, 10.3390/en7020607.
77. Tiekstra, S., Adriaanse, M., Tomato packaging—packing tomatoes in a box made from tomato side streams, closed loop approach. Presented at the PTS Symposium Innovative Packaging 2014, Munich, Germany, 2014.
78. Tingaut, P., Zimmermann, T., Sèbe, G., Cellulose nanocrystals and microfibrillated cellulose as building blocks for the design of hierarchical functional materials. J. Mater. Chem. 22 (2012), 20105–20111, 10.1039/C2JM32956E.
79. Tomellini, R., Benesch, J.V., Sustainability in materials research in the EU: from FP7 to horizon 2020. MRS Online Proc. Lib. 1492 (2013), 61–71, 10.1557/opl.2013.257.
80. Tsukamoto, J., Durán, N., Tasic, L., Nanocellulose and bioethanol production from orange waste using isolated microorganisms. J. Braz. Chem. Soc. 24 (2013), 1537–1543.
81. Turbak, A.F., Snyder, F.W., Sandberg, K.R., 1983. Micro-fibrillated cellulose and process for producing it. CH 648071.
82. Urruzola, I., Robles, E., Serrano, L., Labidi, J., Nanopaper from almond (Prunus dulcis) shell. Cellulose 21 (2014), 1619–1629, 10.1007/s10570-014-0238-y.
83. Vassilev, S.V., Baxter, D., Andersen, L.K., Vassileva, C.G., Morgan, T.J., An overview of the organic and inorganic phase composition of biomass. Fuel 94 (2012), 1–33, 10.1016/j.fuel.2011.09.030.
84. Voronova, M.I., Surov, O.V., Zakharov, A.G., Nanocrystalline cellulose with various contents of sulfate groups. Carbohydr. Polym. 98 (2013), 465–469, 10.1016/j.carbpol.2013.06.004.
85. Xu, Y., Salmi, J., Kloser, E., Perrin, F., Grosse, S., Denault, J., Lau, P.C.K., Feasibility of nanocrystalline cellulose production by endoglucanase treatment of natural bast fibers. Ind. Crops Prod. 51 (2013), 381–384, 10.1016/j.indcrop.2013.09.029.
86. Lu, Z., Fan, L., Zheng, H., Lu, Q., Liao, Y., Huang, B., Preparation, characterization and optimization of nanocellulose whiskers by simultaneously ultrasonic wave and microwave assisted. Bioresour. Technol. 146 (2013), 82–88, 10.1016/j.biortech.2013.07.047.
87. Zain, N.F.M., Yusop, S.M., Ahmad, I., Cellulose nanocrystal from pomelo (C. Grandis Osbeck) albedo: chemical, morphology and crystallinity evaluation. AIP Conf. Proc. 1571:1 (2013), 674–679, 10.1063/1.4858732.
88. Zhang, J., Elder, T.J., Pu, Y., Ragauskas, A.J., Facile synthesis of spherical cellulose nanoparticles. Carbohydr. Polym. 69 (2007), 607–611, 10.1016/j.carbpol.2007.01.019.
89. Zhang, P.P., Tong, D.S., Lin, C.X., Yang, H.M., Zhong, Z.K., Yu, W.H., Wang, H., Zhou, C.H., Effects of acid treatments on bamboo cellulose nanocrystals. Asia-Pac. J. Chem. Eng. 9 (2014), 686–695, 10.1002/apj.1812.