Abstract
Coffee is perhaps one of the most vital ingredients in humans’ daily life in modern world. However, this causes the production of million tons of relevant wastes, i.e., plastic cups, aluminum capsules, coffee chaff (silver skin), and spent coffee grounds (SCG), all thrown untreated into landfills. It is estimated that 1 kg of instant coffee generates around 2 kg of wet SCG; a relatively unique organic waste stream, with little to no contamination, separated directly in the source by the coffee shops. The produced waste has been under researchers’ microscope as a useful feedstock for a number of promising applications. SCG is considered a valuable, nutrients rich source of bioactive compounds (e.g., phenolics, flavonoids, carotenoids, lipids, chlorogenic and protocatechuic acid, melanoidins, diterpenes, xanthines, vitamin precursors, etc.) and a useful resource material in other processes (e.g., soil improver and compost, heavy metals absorbent, biochar, biodiesel, pellets, cosmetics, food, and deodorization products). This paper aims to provide a holistic approach for the SCG waste management, highlighting a series of processes and applications in environmental solutions, food industry, and agricultural sector. Thus, the latest developments and approaches of SCG waste management are reviewed and discussed.
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Al-Hamamre Z, Foerster S, Hartmann F et al (2012) Oil extracted from spent coffee grounds as a renewable source for fatty acid methyl ester manufacturing. Fuel 96:70–76. https://doi.org/10.1016/j.fuel.2012.01.023
Allesina G, Pedrazzi S, Allegretti F, Tartarini P (2017) Spent coffee grounds as heat source for coffee roasting plants: experimental validation and case study. Appl Therm Eng 126:730–736. https://doi.org/10.1016/J.APPLTHERMALENG.2017.07.202
Argyrides L (2016) Coffee, different types and health impact. In: 9th Cyprus dietetic and nutrition association (CyDNA) conference. pp 1–23
Arulrajah A, Maghoolpilehrood F, Disfani MM, Horpibulsuk S (2014) Spent coffee grounds as a non-structural embankment fill material: engineering and environmental considerations. J Clean Prod 72:181–186. https://doi.org/10.1016/j.jclepro.2014.03.010
Arulrajah A, Kua T-A, Phetchuay C et al (2016) Spent coffee grounds–fly ash geopolymer used as an embankment structural fill material. J Mater Civ Eng 28(5):1–8
Arulrajah A, Kua T-A, Horpibulsuk S, Mirzababaei M, Chinkulkijniwat A (2017a) Recycled glass as a supplementary filler material in spent coffee grounds geopolymers. Constr Build Mater 151:18–27. https://doi.org/10.1016/J.CONBUILDMAT.2017.06.050
Arulrajah A, Kua TA, Suksiripattanapong C, Horpibulsuk S, Shen JS (2017b) Compressive strength and microstructural properties of spent coffee grounds-bagasse ash based geopolymers with slag supplements. J Clean Prod 162:1491–1501. https://doi.org/10.1016/j.jclepro.2017.06.171
Ballesteros LF, Teixeira JA, Mussatto SI (2014) Chemical, functional, and structural properties of spent coffee grounds and coffee silverskin. Food Bioprocess Technol 7:3493–3503. https://doi.org/10.1007/s11947-014-1349-z
Bashir ASM, Manusamy Y (2015) Recent developments in biocomposites reinforced with natural biofillers from food waste. Polym-Plast Technol Eng 54:87–99. https://doi.org/10.1080/03602559.2014.935419
Bastida F, Kandeler E, Moreno JL, Ros M, García C, Hernández T (2008) Application of fresh and composted organic wastes modifies structure, size and activity of soil microbial community under semiarid climate. Appl Soil Ecol 40(2):318–329
Battista F, Fino D, Mancini G (2016) Optimization of biogas production from coffee production waste. Bioresour Technol 200:884–890. https://doi.org/10.1016/j.biortech.2015.11.020
BBC News (2016) Is there a serious problem with coffee capsules? In: BBC Mag. http://www.bbc.com/news/magazine-35605927
Bhatia SK, Kim JH, Kim MS, Kim J, Hong JW, Hong YG, Kim HJ, Jeon JM, Kim SH, Ahn J, Lee H, Yang YH (2018) Production of (3-hydroxybutyrate-co-3-hydroxyhexanoate) copolymer from coffee waste oil using engineered Ralstonia eutropha. Bioprocess Biosyst Eng 41:229–235. https://doi.org/10.1007/s00449-017-1861-4
Bio-bean Ltd (2016) Bio-bean. http://www.bio-bean.com/
Blanc de Gris (2017) Blanc de Gris. http://www.blancdegris.com/
Borrelli RC, Esposito F, Napolitano A, Ritieni A, Fogliano V (2004) Characterization of a new potential functional ingredient: coffee Silverskin. J Agric Food Chem 52:1338–1343. https://doi.org/10.1021/jf034974x
Braun R, Wellinger A (2003) Potential of co-digestion. In: IEA Bioenergy
Bravo J, Juániz I, Monente C, Caemmerer B, Kroh LW, de Peña MP, Cid C (2012) Evaluation of spent coffee obtained from the most common coffeemakers as a source of hydrophilic bioactive compounds. J Agric Food Chem 60:12565–12573. https://doi.org/10.1021/jf3040594
Buerge IJ, Poiger T, Müller MD, Buser H-R (2003) Caffeine, an anthropogenic marker for wastewater contamination of surface waters. Environ Sci Technol 37:691–700. https://doi.org/10.1021/es020125z
Burniol-Figols A, Cenian K, Skiadas IV, Gavala HN (2016) Integration of chlorogenic acid recovery and bioethanol production from spent coffee grounds. Biochem Eng J 116:54–64. https://doi.org/10.1016/j.bej.2016.04.025
Caetano NS, Silva VFM, Melo AC, Mata TM (2013) Potential of spent coffee grounds for biodiesel production and other applications. Chem Eng Trans 35:1063–1068. https://doi.org/10.3303/CET1335177
Caetano NS, Silva VFM, Melo AC, Martins AA, Mata TM (2014) Spent coffee grounds for biodiesel production and other applications. Clean Techn Environ Policy 16:1423–1430. https://doi.org/10.1007/s10098-014-0773-0
Caetano NS, Caldeira D, Martins AA, Mata TM (2017) Valorisation of spent coffee grounds: production of biodiesel via enzymatic catalysis with ethanol and a co-solvent. Waste and Biomass Valorization 8:1981–1994. https://doi.org/10.1007/s12649-016-9790-z
Campos-Vega R, Loarca-Pina G, Vergara-Castaneda HA, Oomah BD (2015) Spent coffee grounds: a review on current research and future prospects. Trends Food Sci Technol 45:24–36. https://doi.org/10.1016/j.tifs.2015.04.012
Cantwell MG, Katz DR, Sullivan JC, Borci T, Chen RF (2016) Caffeine in Boston Harbor past and present, assessing its utility as a tracer of wastewater contamination in an urban estuary. Mar Pollut Bull 108:321–324. https://doi.org/10.1016/j.marpolbul.2016.04.006
Castro CS, Abreu AL, Silva CLT, Guerreiro MC (2011) Phenol adsorption by activated carbon produced from spent coffee grounds. Water Sci Technol Spec Issue 64:2059–2065
Ceglie FG, Bustamante MA, Ben Amara M, Tittarelli F (2015) The challenge of peat substitution in organic seedling production: optimization of growing media formulation through mixture design and response surface analysis. PLoS One 10:1–14. https://doi.org/10.1371/journal.pone.0128600
Chinmai K, Hamsa BC, Kerwyn Donald D et al (2014) Feasibility studies on spent coffee grounds biochar as an adsorbent for color removal. Int J Appl or Innov Eng Manag 3:9–13
Cho DW, Yoon K, Kwon EE, Biswas JK, Song H (2017) Fabrication of magnetic biochar as a treatment medium for As(V) via pyrolysis of FeCl3-pretreated spent coffee ground. Environ Pollut 229:942–949. https://doi.org/10.1016/j.envpol.2017.07.079
Cruz R, Cardoso MM, Fernandes L, Oliveira M, Mendes E, Baptista P, Morais S, Casal S (2012) Espresso coffee residues: a valuable source of Unextracted compounds. J Agric Food Chem 60:7777–7784. https://doi.org/10.1021/jf3018854
Cruz R, Morais S, Mendes E, Pereira JA, Baptista P, Casal S (2014a) Improvement of vegetables elemental quality by espresso coffee residues. Food Chem 148:294–299. https://doi.org/10.1016/J.FOODCHEM.2013.10.059
Cruz MV, Paiva A, Lisboa P, Freitas F, Alves VD, Simões P, Barreiros S, Reis MAM (2014b) Production of polyhydroxyalkanoates from spent coffee grounds oil obtained by supercritical fluid extraction technology. Bioresour Technol 157:360–363. https://doi.org/10.1016/j.biortech.2014.02.013
Cruz R, Mendes E, Torrinha Á, Morais S, Pereira JA, Baptista P, Casal S (2015) Revalorization of spent coffee residues by a direct agronomic approach. Food Res Int 73:190–196. https://doi.org/10.1016/J.FOODRES.2014.11.018
CYSTAT (2015) Statistical Service of Cyprus (CYSTAT). In: Number Establ. by Econ. Act. NACE (Rev. 2) Dist. http://www.mof.gov.cy/mof/cystat/statistics.nsf/index_en/index_en?OpenDocument
Dafouz R, Cáceres N, Rodríguez-Gil JL, Mastroianni N, López de Alda M, Barceló D, de Miguel ÁG, Valcárcel Y (2018) Does the presence of caffeine in the marine environment represent an environmental risk? A regional and global study. Sci Total Environ 615:632–642. https://doi.org/10.1016/j.scitotenv.2017.09.155
Dávila-Guzmán NE, De Jesús Cerino-Cordova F, Soto-Regalado E et al (2013) Copper biosorption by spent coffee ground: equilibrium, kinetics, and mechanism. Clean-Soil, Air, Water 41:557–564. https://doi.org/10.1002/clen.201200109
Davila-Guzman NE, Cerino-Córdova FJ, Loredo-Cancino M et al (2016) Studies of adsorption of heavy metals onto spent coffee ground: equilibrium, regeneration, and dynamic performance in a fixed-bed column. Int J Chem Eng 2016:11
Diacono M, Montemurro F (2010) Long-term effects of organic amendments on soil fertility. A review. Agron Sustain Dev 30:401–422. https://doi.org/10.1051/agro/2009040
Döhlert P, Weidauer M, Enthaler S (2016) Spent coffee ground as source for hydrocarbon fuels. J Energy Chem 25:146–152. https://doi.org/10.1016/J.JECHEM.2015.11.012
European Coffee Federation (2014) European Coffee Federation (ECF): European Coffee Report 2013/2014. In: Eur. Coffee Rep. 2013/2014. http://www.ecf-coffee.org/images/European_Coffee_Report_2013-14.pdf
European Parliament Council (2008) Directive 2008/1/EC of the European Parliament and of the council of 15 January 2008 concerning integrated pollution prevention and control. Brussels
Eurostat (2015) Eurostat, environmental statistics and accounts in Europe, Agric Environ pollution risks
Fan L, Pandey A, Mohan R, Soccol CR (2000) Comparison of coffee industry residues for production of Pleurotus ostreatus in solid state fermentation. Acta Biotechnol 20(1):41–52
Fernandes AS, Mello FVC, Thode Filho S, Carpes RM, Honório JG, Marques MRC, Felzenszwalb I, Ferraz ERA (2017) Impacts of discarded coffee waste on human and environmental health. Ecotoxicol Environ Saf 141:30–36. https://doi.org/10.1016/j.ecoenv.2017.03.011
Garcia-Garcia D, Carbonell A, Samper D et al (2015) Reducing the water uptake of environmentally friendly polypropylene composites. Plast Res Online, Soc Plast Eng:9–11
García-Gutiérrez N, Maldonado-Celis ME, Rojas-López M, Loarca-Piña GF, Campos-Vega R (2017) The fermented non-digestible fraction of spent coffee grounds induces apoptosis in human colon cancer cells (SW480). J Funct Foods 30:237–246. https://doi.org/10.1016/j.jff.2017.01.014
Givens D, Barber W (1986) In vivo evaluation of spent coffee grounds as a ruminant feeds. Agric Wastes 18:69–72
Gomes T, Pereira JA, Ramalhosa E, et al (2013) Effect of fresh and composted spent coffee grounds on lettuce growth, photosynthetic pigments and mineral composition. 7th Congr Iber Agron Hortic Sci Madrid
Gracia-Lor E, Rousis NI, Zuccato E, Bade R, Baz-Lomba JA, Castrignanò E, Causanilles A, Hernández F, Kasprzyk-Hordern B, Kinyua J, McCall AK, van Nuijs ALN, Plósz BG, Ramin P, Ryu Y, Santos MM, Thomas K, de Voogt P, Yang Z, Castiglioni S (2017) Estimation of caffeine intake from analysis of caffeine metabolites in wastewater. Sci Total Environ 609:1582–1588. https://doi.org/10.1016/j.scitotenv.2017.07.258
Green Cup (2017) GreenCup: giving coffee a second chance. http://greencup.co.uk/
GroCycle (2017) Sustainable mushroom farming. https://grocycle.com/
Hao L, Wang P, Valiyaveettil S (2017) Successive extraction of As(V), Cu(II) and P(V) ions from water using spent coffee powder as renewable bioadsorbents. Sci Rep 7:1–12. https://doi.org/10.1038/srep42881
Hardgrove SJ, Livesley SJ (2016) Applying spent coffee grounds directly to urban agriculture soils greatly reduces plant growth. Urban For Urban Green 18:1–8. https://doi.org/10.1016/j.ufug.2016.02.015
Heijboer A, ten Berge HFM, de Ruiter PC, Jørgensen HB, Kowalchuk GA, Bloem J (2016) Plant biomass, soil microbial community structure and nitrogen cycling under different organic amendment regimes; a 15N tracer-based approach. Appl Soil Ecol 107:251–260. https://doi.org/10.1016/j.apsoil.2016.06.009
Hernández-Arriaga AM, Dave Oomah B, Campos-Vega R (2017) Microbiota source impact in vitro metabolite colonic production and anti-proliferative effect of spent coffee grounds on human colon cancer cells (HT-29). Food Res Int 97:191–198. https://doi.org/10.1016/j.foodres.2017.04.004
Hirtenstein A (2017) London’s iconic red buses to run on biofuel made from old coffee. Bloom. In: Technol
Hudeckova H, Neureiter M, Obruca S, Frühauf S, Marova I (2018) Biotechnological conversion of spent coffee grounds into lactic acid. Lett Appl Microbiol 66:306–312. https://doi.org/10.1111/lam.12849
ICO (2016) Total production by all exporting countries. In: http://www.ico.org/. http://www.ico.org/prices/po-production.pdf. Accessed 4 Nov 2016
Jeguirim M, Limousy L, Fossard E (2016) Characterization of coffee residues pellets and their performance in a residential combustor. Int J Green Energy 13:608–615. https://doi.org/10.1080/15435075.2014.888664
Jiménez-Zamora A, Pastoriza S, Rufián-Henares JA (2015) Revalorization of coffee by-products. Prebiotic, antimicrobial and antioxidant properties. LWT-Food Sci Technol 61:12–18. https://doi.org/10.1016/j.lwt.2014.11.031
Juarez GFY, Pabiloña KBC, Manlangit KBL, Go AW (2018) Direct dilute acid hydrolysis of spent coffee grounds: a new approach in sugar and lipid recovery. Waste Biomass Valoriz 9:235–246. https://doi.org/10.1007/s12649-016-9813-9
Kang SB, Oh HY, Kim JJ, Choi KS (2017) Characteristics of spent coffee ground as a fuel and combustion test in a small boiler (6.5 kW). Renew Energy 113:1208–1214. https://doi.org/10.1016/J.RENENE.2017.06.092
Kemp KC, Baek SB, Lee W-G et al (2015) Activated carbon derived from waste coffee grounds for stable methane storage. Nanotechnology 26:385602
Kim M-S, Min H-G, Koo N, Park J, Lee SH, Bak GI, Kim JG (2014) The effectiveness of spent coffee grounds and its biochar on the amelioration of heavy metals-contaminated water and soil using chemical and biological assessments. J Environ Manag 146:124–130. https://doi.org/10.1016/j.jenvman.2014.07.001
Kim J, Kim H, Baek G, Lee C (2017) Anaerobic co-digestion of spent coffee grounds with different waste feedstocks for biogas production. Waste Manag 60:322–328. https://doi.org/10.1016/j.wasman.2016.10.015
Kritsotakis IK, Kabourakis EM (2011) Grape vine waste and Giant reed biomass composts as peat and mineral fertilizer substitutes for producing organic tomato transplants. J Crop Improv 25:664–679. https://doi.org/10.1080/15427528.2011.600425
Kua T-A, Arulrajah A, Horpibulsuk S, Du YJ, Shen SL (2016) Strength assessment of spent coffee grounds-geopolymer cement utilizing slag and fly ash precursors. Constr Build Mater 115:565–575. https://doi.org/10.1016/j.conbuildmat.2016.04.021
Kua T-A, Arulrajah A, Horpibulsuk S, Du YJ, Suksiripattanapong C (2017a) Engineering and environmental evaluation of spent coffee grounds stabilized with industrial by-products as a road subgrade material. Clean Technol Env Policy 19:63–75
Kua TA, Arulrajah A, Mohammadinia A, Horpibulsuk S, Mirzababaei M (2017b) Stiffness and deformation properties of spent coffee grounds based geopolymers. Constr Build Mater 138:79–87. https://doi.org/10.1016/j.conbuildmat.2017.01.082
Kwon EE, Yi H, Jeon YJ (2013) Sequential co-production of biodiesel and bioethanol with spent coffee grounds. Bioresour Technol 136:475–480. https://doi.org/10.1016/j.biortech.2013.03.052
Kyzas GZ (2012) Commercial coffee wastes as materials for adsorption of heavy metals from aqueous solutions. Materials (Basel) 5:1826–1840. https://doi.org/10.3390/ma5101826
Lane AG (1983) Anaerobic digestion of spent coffee grounds. Biomass 3:247–268. https://doi.org/10.1016/0144-4565(83)90017-3
Lavecchia R, Pugliese A, Zuorro A (2010) Removal of lead from aqueous solutions by spent tea leaves. Chem Eng Trans 19:73–78. https://doi.org/10.3303/CET1019013
Lavecchia R, Medici F, Patterer MS, Zuorro A (2016) Lead removal from water by adsorption on spent coffee grounds. Chem Eng Trans 47:295–300. https://doi.org/10.3303/CET1647050
Li Q, Li Y-Y, Qiao W, Wang X, Takayanagi K (2015) Sulfate addition as an effective method to improve methane fermentation performance and propionate degradation in thermophilic anaerobic co-digestion of coffee grounds, milk and waste activated sludge with AnMBR. Bioresour Technol 185:308–315. https://doi.org/10.1016/j.biortech.2015.03.019
Lifecykel (2017) Growing the future with mushrooms. https://lifecykel.com/
Limousy L, Jeguirim M, Dutournié P, Kraiem N, Lajili M, Said R (2013) Gaseous products and particulate matter emissions of biomass residential boiler fired with spent coffee grounds pellets. Fuel 107:323–329. https://doi.org/10.1016/J.FUEL.2012.10.019
Limousy L, Jeguirim M, Labbe S, Balay F, Fossard E (2015) Performance and emissions characteristics of compressed spent coffee ground/wood chip logs in a residential stove. Energy Sustain Dev 28:52–59. https://doi.org/10.1016/j.esd.2015.07.002
Loffredo E, Taskin E (2017) Adsorptive removal of ascertained and suspected endocrine disruptors from aqueous solution using plant-derived materials. Environ Sci Pollut Res 24:19159–19166. https://doi.org/10.1007/s11356-017-9595-z
López-Barrera DM, Vázquez-Sánchez K, Loarca-Piña MGF, Campos-Vega R (2016) Spent coffee grounds, an innovative source of colonic fermentable compounds, inhibit inflammatory mediators in vitro. Food Chem 212:282–290. https://doi.org/10.1016/j.foodchem.2016.05.175
Mantonakaki A, Pellera M, Gidarakos E (2015) Use of biochar generated from spent coffee grounds for the removal of Zn(II) from aqueous solutions. In: Proceedings of the 14th international conference on environmental science and technology, Rhodes, Greece, 3–5 September 2015
Martinez-Saez N, García AT, Pérez ID, Rebollo-Hernanz M, Mesías M, Morales FJ, Martín-Cabrejas MA, del Castillo MD (2017) Use of spent coffee grounds as food ingredient in bakery products. Food Chem 216:114–122. https://doi.org/10.1016/j.foodchem.2016.07.173
Mata TM, Martins AA, Caetano NS (2018) Bio-refinery approach for spent coffee grounds valorization. Bioresour Technol 247:1077–1084. https://doi.org/10.1016/j.biortech.2017.09.106
Mininni C, Santamaria P (2012) Posidonia-based compost as a peat substitute for lettuce transplant production. HortScience 47(10):1438–1444
Monente C, Ludwig IA, Irigoyen A, de Peña MP, Cid C (2015) Assessment of Total (free and bound) phenolic compounds in spent coffee extracts. J Agric Food Chem 63:4327–4334. https://doi.org/10.1021/acs.jafc.5b01619
Moral R, Paredes C, Perez-Murcia M et al (2013) Challenges of composting for growing media purposes in Spain and Mediterranean area. Acta Hortic (1013):25–40
Moustafa H, Guizani C, Dupont C, Martin V, Jeguirim M, Dufresne A (2017) Utilization of torrefied coffee grounds as reinforcing agent to produce high-quality biodegradable PBAT composites for food packaging applications. ACS Sustain Chem Eng 5:1906–1916. https://doi.org/10.1021/acssuschemeng.6b02633
Murthy PS, Naidu MM (2010) Proteases production by Aspergillus oryzae in solid state fermentation utilizing coffee by products. Worrd Appl Sci J 8:199–205
Murthy PS, Naidu MM (2012a) Production and application of xylanase from Penicillium sp. utilizing coffee by-products. Food Bioprocess Technol 5:657–664. https://doi.org/10.1007/s11947-010-0331-7
Murthy PS, Naidu MM (2012b) Sustainable management of coffee industry by-products and value addition—a review. Resour Conserv Recycl 66:45–58. https://doi.org/10.1016/j.resconrec.2012.06.005
Murthy PS, Naidu MM, Srinivas P (2009) Production of α-amylase under solid-state fermentation utilizing coffee waste. J Chem Technol Biotechnol 84:1246–1249. https://doi.org/10.1002/jctb.2142
Mussatto SI, Ballesteros LF, Martins S, Teixeira JA (2011a) Extraction of antioxidant phenolic compounds from spent coffee grounds. Sep Purif Technol 83:173–179. https://doi.org/10.1016/j.seppur.2011.09.036
Mussatto SI, Carneiro LM, Silva JPA, Roberto IC, Teixeira JA (2011b) A study on chemical constituents and sugars extraction from spent coffee grounds. Carbohydr Polym 83:368–374. https://doi.org/10.1016/j.carbpol.2010.07.063
Mussatto SI, Machado EMS, Martins S, Teixeira JA (2011c) Production, composition, and application of coffee and its industrial residues. Food Bioprocess Technol 4:661–672. https://doi.org/10.1007/s11947-011-0565-z
Mussatto SI, Machado EMS, Carneiro LM, Teixeira JA (2012) Sugars metabolism and ethanol production by different yeast strains from coffee industry wastes hydrolysates. Appl Energy 92:763–768. https://doi.org/10.1016/j.apenergy.2011.08.020
Nespresso (2016) Recycling used capsules and sustainably managing aluminium. Nestlé Nespresso SA, Corp Commun
Obruca S, Benesova P, Petrik S, Oborna J, Prikryl R, Marova I (2014) Production of polyhydroxyalkanoates using hydrolysate of spent coffee grounds. Process Biochem 49:1409–1414. https://doi.org/10.1016/j.procbio.2014.05.013
Obruca S, Benesova P, Kucera D, Petrik S, Marova I (2015) Biotechnological conversion of spent coffee grounds into polyhydroxyalkanoates and carotenoids. New Biotechnol 32:569–574. https://doi.org/10.1016/j.nbt.2015.02.008
Oh S-Y, Seo Y-D (2016) Sorption of halogenated phenols and pharmaceuticals to biochar: affecting factors and mechanisms. Environ Sci Pollut Res 23:951–961. https://doi.org/10.1007/s11356-015-4201-8
Pandey A, Soccol CR, Nigam P, Brand D, Mohan R, Roussos S (2000) Biotechnological potential of coffee pulp and coffee husk for bioprocesses. Biochem Eng J 6:153–162
Panusa A, Zuorro A, Lavecchia R, Marrosu G, Petrucci R (2013) Recovery of natural antioxidants from spent coffee grounds. J Agric Food Chem 61:4162–4168. https://doi.org/10.1021/jf4005719
Panzella L, Cerruti P, Ambrogi V, Agustin-Salazar S, D’Errico G, Carfagna C, Goya L, Ramos S, Martín MA, Napolitano A, d’Ischia M (2016) A superior all-natural antioxidant biomaterial from spent coffee grounds for polymer stabilization, cell protection, and food lipid preservation. ACS Sustain Chem Eng 4:1169–1179. https://doi.org/10.1021/acssuschemeng.5b01234
Passos CP, Coimbra MA (2013) Microwave superheated water extraction of polysaccharides from spent coffee grounds. Carbohydr Polym 94:626–633. https://doi.org/10.1016/j.carbpol.2013.01.088
Passos CP, Moreira ASP, Domingues MRM, Evtuguin DV, Coimbra MA (2014) Sequential microwave superheated water extraction of mannans from spent coffee grounds. Carbohydr Polym 103:333–338. https://doi.org/10.1016/j.carbpol.2013.12.053
Passos CP, Sério A, Ferreira SS et al (2015) Microwave assisted extraction of carbohydrate-rich fractions from spent coffee grounds: formulation of biscuits enriched in dietary fibre. Trends Carbohydr Res 7:12–17
Passos CP, Kukurová K, Basil E, Fernandes PAR, Neto A, Nunes FM, Murkovic M, Ciesarová Z, Coimbra MA (2017) Instant coffee as a source of antioxidant-rich and sugar-free coloured compounds for use in bakery: application in biscuits. Food Chem 231:114–121. https://doi.org/10.1016/j.foodchem.2017.03.105
Patterer MS, Bavasso I, Sambeth JE, Medici F (2017) Cadmium removal from acqueous solution by adsorption on spent coffee grounds. Chem Eng Trans 60:157–162. https://doi.org/10.3303/CET1760027
Peshev D, Mitev D, Peeva L, Peev G (2018) Valorization of spent coffee grounds—a new approach. Sep Purif Technol 192:271–277. https://doi.org/10.1016/j.seppur.2017.10.021
Petrik S, Obruča S, Benešová P, Márová I (2014) Bioconversion of spent coffee grounds into carotenoids and other valuable metabolites by selected red yeast strains. Biochem Eng J 90:307–315. https://doi.org/10.1016/j.bej.2014.06.025
Phimsen S, Kiatkittipong W, Yamada H, Tagawa T, Kiatkittipong K, Laosiripojana N, Assabumrungrat S (2016) Oil extracted from spent coffee grounds for bio-hydrotreated diesel production. Energy Convers Manag 126:1028–1036. https://doi.org/10.1016/j.enconman.2016.08.085
Pine Mountain (2017) Pine Mountain, Java-log. http://pinemountainfire.com/#firelog-products
Plaza MG, González AS, Pevida C, Pis JJ, Rubiera F (2012) Valorisation of spent coffee grounds as CO2 adsorbents for postcombustion capture applications. Appl Energy 99:272–279. https://doi.org/10.1016/j.apenergy.2012.05.028
Poiger T, Buser HR, Muller MD et al (2003) Occurrence and fate of organic micropollutants in the environment: regional mass balances and source apportioning in surface waters based on laboratory incubaion studies in soil and water, monitoring and computer modeling. Chimia (Aarau) 57:492–498
Qiao W, Takayanagi K, Niu Q, Shofie M, Li YY (2013a) Long-term stability of thermophilic co-digestion submerged anaerobic membrane reactor encountering high organic loading rate, persistent propionate and detectable hydrogen in biogas. Bioresour Technol 149:92–102. https://doi.org/10.1016/j.biortech.2013.09.023
Qiao W, Takayanagi K, Shofie M, Niu Q, Yu HQ, Li YY (2013b) Thermophilic anaerobic digestion of coffee grounds with and without waste activated sludge as co-substrate using a submerged AnMBR: system amendments and membrane performance. Bioresour Technol 150:249–258. https://doi.org/10.1016/j.biortech.2013.10.002
Recyworks (2017) Sustainable food production, job creation, urban Agriculture. https://recyworks.gr
Regazzoni L, Saligari F, Marinello C, Rossoni G, Aldini G, Carini M, Orioli M (2016) Coffee silver skin as a source of polyphenols: high resolution mass spectrometric profiling of components and antioxidant activity. J Funct Foods 20:472–485. https://doi.org/10.1016/j.jff.2015.11.027
Rinaldi S, De Lucia B, Salvati L, Rea E (2014) Understanding complexity in the response of ornamental rosemary to different substrates: a multivariate analysis. Sci Hortic (Amsterdam) 176:218–224. https://doi.org/10.1016/j.scienta.2014.07.011
Rocha MVP, de Matos LJ, Lima LP et al (2014) Ultrasound-assisted production of biodiesel and ethanol from spent coffee grounds. Bioresour Technol 167:343–348. https://doi.org/10.1016/j.biortech.2014.06.032
Roh J, Umh HN, Yoo CM, Rengaraj S, Lee B, Kim Y (2012) Waste coffee-grounds as potential biosorbents for removal of acid dye 44 from aqueous solution. Korean J Chem Eng 29:903–907. https://doi.org/10.1007/s11814-011-0260-9
Ronga D, Pane C, Zaccardelli M, Pecchioni N (2016) Use of spent coffee ground compost in peat-based growing media for the production of basil and tomato potting plants. Commun Soil Sci Plant Anal 47:356–368. https://doi.org/10.1080/00103624.2015.1122803
Sangpongchai S, Prueksasit T (2017) Adsorption efficiency of the activated charcoal produced from spent coffee ground for removal of the BTEX released from indoor paint. EnvironmentAsia 10:99–108
Santos C, Fonseca J, Aires A, Coutinho J, Trindade H (2017) Effect of different rates of spent coffee grounds (SCG) on composting process, gaseous emissions and quality of end-product. Waste Manag 59:37–47. https://doi.org/10.1016/j.wasman.2016.10.020
Seniūnaitė J, Vaiškūnaitė R, Bolutienė V (2014) Coffee grounds as an adsorbent for copper and lead removal form aqueous solutions. 9th Int Conf “ENVIRONMENTAL Eng—22–23 May 1–6. doi: https://doi.org/10.3846/enviro.2014.052
Senta I, Gracia-Lor E, Borsotti A, Zuccato E, Castiglioni S (2015) Wastewater analysis to monitor use of caffeine and nicotine and evaluation of their metabolites as biomarkers for population size assessment. Water Res 74:23–33. https://doi.org/10.1016/j.watres.2015.02.002
Shang Y-F, Xu J-L, Lee W-J, Um B-H (2017) Antioxidative polyphenolics obtained from spent coffee grounds by pressurized liquid extraction. South African J Bot 109:75–80. https://doi.org/10.1016/j.sajb.2016.12.011
Shofie M, Qiao W, Li Q, Takayanagi K, Li YY (2015) Comprehensive monitoring and management of a long-term thermophilic CSTR treating coffee grounds, coffee liquid, milk waste, and municipal sludge. Bioresour Technol 192:202–211. https://doi.org/10.1016/j.biortech.2015.05.063
Suksiripattanapong C, Kua TA, Arulrajah A, Maghool F, Horpibulsuk S (2017) Strength and microstructure properties of spent coffee grounds stabilized with rice husk ash and slag geopolymers. Constr Build Mater 146:312–320. https://doi.org/10.1016/j.conbuildmat.2017.04.103
Theofanous E, Kythreotou N, Panayiotou G, Florides G, Vyrides I (2014) Energy production from piggery waste using anaerobic digestion: current status and potential in Cyprus. Renew Energy 71:263–270. https://doi.org/10.1016/j.renene.2014.05.003
Tittarelli F, Rea E, Verrastro V, Pascual JA, Canali S, Ceglie FG, Trinchera A, Rivera CM (2009) Compost-based nursery substrates: effect of peat substitution on organic melon seedlings. Compost Sci Util 17:220–228. https://doi.org/10.1080/1065657X.2009.10702427
Tokimoto T, Kawasaki N, Nakamura T, Akutagawa J, Tanada S (2005) Removal of lead ions in drinking water by coffee grounds as vegetable biomass. J Colloid Interface Sci 281:56–61. https://doi.org/10.1016/j.jcis.2004.08.083
Toschi TG, Cardenia V, Bonaga G, Mandrioli M, Rodriguez-Estrada MT (2014) Coffee silverskin: characterization, possible uses, and safety aspects. J Agric Food Chem 62:10836–10844. https://doi.org/10.1021/jf503200z
Tuntiwiwattanapun N, Usapein P, Tongcumpou C (2017) The energy usage and environmental impact assessment of spent coffee grounds biodiesel production by an in-situ transesterification process. Energy Sustain Dev 40:50–58. https://doi.org/10.1016/j.esd.2017.07.002
Utomo HD, Hunter KA (2006) Adsorption of heavy metals by exhausted coffee grounds as a potential treatment method for waste waters. e-Journal Surf Sci Nanotechnol 4:504–506. https://doi.org/10.1380/ejssnt.2006.504
Utomo HD, Hunter KA (2010) Particle concentration effect: adsorption of divalent metal ions on coffee grounds. Bioresour Technol 101:1482–1486. https://doi.org/10.1016/j.biortech.2009.06.094
Volf I, Ignat I, Neamtu M, Popa VI (2013) Thermal stability, antioxidant activity, and photo-oxidation of natural polyphenols. Chem Pap 68:121–129
Yamane K, Kono M, Fukunaga T, Iwai K, Sekine R, Watanabe Y, Iijima M (2014) Field evaluation of coffee grounds application for crop growth enhancement, weed control, and soil improvement. Plant Prod Sci 17(1):93–102
Zarrinbakhsh N, Wang T, Rodriguez-Uribe A, Misra M, Mohanty AK (2016) Characterization of wastes and coproducts from the coffee industry for composite material production. BioResources 11:7637–7653. https://doi.org/10.15376/biores.11.3.7637-7653
Zhang L, Sun X (2017) Using cow dung and spent coffee grounds to enhance the two-stage co-composting of green waste. Bioresour Technol 245:152–161. https://doi.org/10.1016/j.biortech.2017.08.147
Zuorro A, Lavecchia R (2012) Spent coffee grounds as a valuable source of phenolic compounds and bioenergy. J Clean Prod 34:49–56. https://doi.org/10.1016/j.jclepro.2011.12.003
Zuorro A, Lavecchia R, Natali S (2014) Magnetically modified agro-industrial wastes as efficient and easily recoverable adsorbents for water treatment. Chem Eng Trans 38:349–354. https://doi.org/10.3303/CET1438059
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Stylianou, M., Agapiou, A., Omirou, M. et al. Converting environmental risks to benefits by using spent coffee grounds (SCG) as a valuable resource. Environ Sci Pollut Res 25, 35776–35790 (2018). https://doi.org/10.1007/s11356-018-2359-6
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DOI: https://doi.org/10.1007/s11356-018-2359-6