TY - JOUR AU - Cervera-Mata, Ana AU - Fernandez-Arteaga, Alejandro AU - Navarro-Alarcon, Miguel AU - Hinojosa, Daniel AU - Pastoriza, Silvia AU - Delgado, Gabriel AU - Angel Rufian-Henares, Jose PY - 2021 DO - 10.1016/j.jclepro.2021.129548 SN - 0959-6526 UR - https://hdl.handle.net/10668/27748 T2 - Journal of cleaner production AB - Spent coffee grounds (SCG), an ever-increasing food waste whose annual generation is 15 million tons, have the potential to fulfil many different purposes after being recycled. However, though SCG have been used as soil organic amendment, their... LA - en PB - Elsevier sci ltd KW - Spent coffee grounds KW - Melanoidins KW - Bio-fortification KW - Micronutrients KW - Lettuce KW - Antimicrobial activity KW - Chelating substance KW - Zinc KW - Iron KW - Melanoidins KW - L. KW - Biofortification KW - Amendment KW - Residues KW - Quality TI - Spent coffee grounds as a source of smart biochelates to increase Fe and Zn levels in lettuces TY - research article VL - 328 ER -