- Agayev, Y.M., Fernandez, J.A. and Zarifi, E., 2009. Clonal selection of saffron (Crocus sativus L.): the first optimistic experimental results. Euphytica, 169: 81-99.
- Ahmadian-Kouchaksaraie, Z. and Niazmand, R., 2017. Supercritical carbon dioxide extraction of antioxidants from Crocus sativus petals of saffron industry residues: Optimization using response surface methodology. The Journal of Supercritical Fluids, 121: 19-31.
- Alavi-Kia, S.S., Mohammadi, S.A., Aharizad, S. and Moghaddam, M., 2008. Analysis of genetic diversity and phylogenetic relationships in Crocus genus of Iran using inter-retrotransposon amplified polymorphism. Biotechnology & Biotechnological Equipment, 22: 795-800.
- Amirnia, R., Bayat, M. and Gholamian, A., 2013. Influence of corm provenance and sowing dates on stigma yield and yield components in saffron (Crocus sativus L.). Turkish Journal of Field Crops, 18(2): 198-204.
- Alonso, G.L., Zalacain, A. and Carmona, M., 2012. Saffron: 469-498. In: Peter, K.V., (Ed.). Handbook of Herbs and Spices. Woodhead Publishing, Cambridge, 640p.
- Babaei, S., Talebi, M., Bahar, M. and Zeinali, H., 2014. Analysis of genetic diversity among saffron (Crocus sativus) accessions from different regions of Iran as revealed by SRAP markers. Scientia Horticulturae,171: 27-31.
- Baghalian, K., Shabani Sheshtamand, M. and Jamshidi, A.H., 2010. Genetic variation and heritability of agro-morphological and phytochemical traits in Iranian saffron (Crocus sativus L.) populations. Industrial Crops and Products, 31: 401-406.
- Behdani, M.A. and H.R. Fallahi, 2015. Saffron: Technical Knowledge Based on Research Approaches. University of Birjand Press, 411p.
- Behdani, M.A., Jami Al-Ahmadi, M. and Fallahi, H.R., 2016. Biomass partitioning during the life cycle of saffron (Crocus sativus L.) using regression models. Journal of Crop Science and Biotechnology, 19(1): 71-76.
- Dinçer, C., Tontul, I., Cam, I.B., Özdemir, K.S., Topuz, A., Nadeem, H.Ş., Tuğrulay, S.T. and Göktürk, R.S., 2013. Phenolic composition and antioxidant activity of Salvia tomentosa Miller: effects of cultivation, harvesting year, and storage. Turkish Journal of Agriculture and Forestry, 37(5): 561-567.
- Dinçer, C., Torun, M., Tontul, I., Topuz, A., Sahin-Nadeem, H., Gokturk, R.S., Tugrul-Ay, S. and Ozdemir, F., 2017. Phenolic composition and antioxidant activity of Sideritis lycia and Sideritis libanotica subsp. linearis: effects of cultivation, year and storage. Journal of Applied Research on Medicinal and Aromatic Plants, 5: 26-32.
- Ehsanzadeh, P., Yadollahi A. and Maibodi, A.M., 2004. Productivity, growth and quality attributes of 10 Iranian Saffron accessions under climate condition of Chahar-Mahal Bakhteyari. Acta Horticulturae, 650: 183-188.
- Ghanbari, J. and Khajoei-Nejad, G.R., 2018a. Effect of compost and combination of compost and biochar application on soil bulk density of planting bed and seedling emergence rate and early growth of saffron ecotypes. Saffron Agronomy & Technology, 19: 17-33.
- Ghanbari, J. and Khajoei-Nejad, G.R., 2018b. Effect of organic and chemical fertilizers application on relationships among growth indices, corm characteristics, flower related attributes and yield of saffron (Crocus sativus L.) ecotypes. Iranian Journal of Crop Sciences, 19(4): 297-318.
- Ghanbari, J., Khajoei-Nejad, G. and van Ruth, S.M., 2019a. Effect of saffron (Crocus sativus L.) corm provenance on its agro-morphological traits and bioactive compounds. Scientia Horticulturae, 256: 108605.
- Ghanbari, J., Khajoei-Nejad, G., van Ruth, S.M. and Aghighi, S., 2019b. The possibility for improvement of flowering, corm properties, bioactive compounds, and antioxidant activity in saffron (Crocus sativus L.) by different nutritional regimes. Industrial Crops and Products, 135: 301-310.
- Goli, S.A.H., Mokhtari, F. and Rahimmalek, M., 2012. Phenolic Compounds and Antioxidant Activity from Saffron (Crocus sativus L.) Petal. Journal of Agricultural Science, 4(10): 175-181.
- Goupy, P., Vian, M.A., Chemat, F. and Caris-Veyrat, C., 2013. Identification and quantification of flavonols, anthocyanins and lutein diesters in tepals of Crocus sativus by ultra performance liquid chromatography coupled to diode array and ion trap mass spectrometry detections. Industrial Crops and Products, 44: 496-510.
- Gresta, F., Lombardo, G.M., Siracusa, L. and Ruberto, G., 2008. Saffron, an alternative crop for sustainable agricultural systems: a review. Agronomy for Sustainable Development, 28: 95-112.
- Gresta, F., Avola, G., Lombardo, G.M., Siracusa, L. and Ruberto, G., 2009. Analysis of flowering, stigmas yield and qualitative traits of saffron (Crocus sativus L.) as affected by environmental conditions. Scientia Horticulturae, 119: 320-324.
- Kumar, R., Singh, V., Devi, K., Sharma, M., Singh, M.K. and Ahuja, P.S., 2009. State of art of saffron (Crocus sativus L.) agronomy: a comprehensive review. Food Reviews International, 25(1): 44-85.
- Lage, M. and Cantrell, C.L., 2009. Quantification of saffron (Crocus sativus L.) metabolites crocins, picrocrocin and safranal for quality determination of the spice grown under different environmental Moroccan conditions. Scientia Horticulturae, 121: 366-373.
- Lahmass, I., Lamkami, T., Delporte, C., Sikdar, S., Van Antwerpen, P., Saalaoui, E. and Megalizz, V., 2017. The waste of saffron crop, a cheap source of bioactive compounds. Journal of Functional Foods, 35: 341-351.
- Melnyk, J.P., Wang, S. and Marcone, M.F., 2010. Chemical and biological properties of the world's most expensive spice: Saffron. Food Research International, 43: 1981-1989.
- Moghaddam, M. and Mehdizadeh, L., 2015. Variability of total phenolic, flavonoid and rosmarinic acid content among Iranian basil accessions. LWT-Food Science and Technology, 63: 535-540.
- Montoro, P., Tuberoso, C.I.G., Maldini, M., Cabras, P. and Pizza, C., 2008. Qualitative profile and quantitative determination of flavonoids from Crocus sativus L. Petals by LC-MS/MS. Natural Product Communications, 3: 2013-2016.
- Parejo, I., Viladomat, F., Bastida, J., Rosas-Romero, A., Saavedra, G., Murcia, M.A., Jiménezd, A.M. and Codina, C., 2003. Investigation of Bolivian plant extracts for their radical scavenging activity and antioxidant activity. Life Sciences, 73: 1667-1681.
- Peña-Cerda, M., Arancibia-Radich, J., Valenzuela-Bustamante, P., Pérez-Arancibia, R., Barriga, A., Seguel, I., García, L. and Delporte, C., 2017. Phenolic composition and antioxidant capacity of Ugni molinae Turcz. leaves of different genotypes. Food chemistry, 215: 219-227.
- Pinelo, M., Rubilar, M., Sineiro, J. and Nunez, M.J., 2004. Extraction of antioxidant phenolics from almond hulls (Prunus amygdalus) and pine sawdust (Pinus pinaster). Food Chemistry, 85: 267-273.
- Sánchez-Vioque, R., Rodriguez-Conde, M.F., Reina-Urena, J.V., Escolano-Tercero, M.A., Herraiz-Penalver, D. and Santana-Meridas, O., 2012. In vitro antioxidant and metal chelating properties of corm, tepal and leaf from saffron (Crocus sativus L.). Industrial Crops and Products, 39: 149-153.
- Shahi, T., Assadpour, E. and Jafari, S.M., 2016. Main chemical compounds and pharmacological activities of stigmas and tepals of ‘red gold’; saffron. Trends in Food Science & Technology, 58: 69-78.
- Siracusa, L., Gresta, F., Avola, G., Albertini, E., Raggi, L., Marconi, G., Lombardo G.M. and Ruberto, G., 2013. Agronomic, chemical and genetic variability of saffron (Crocus sativus L.) of different origin by LC-UV-vis-DAD and AFLP analyses. Genetic Resources and Crop Evolution, 60: 711-721.
- Tohidi, B., Rahimmalek, M. and Arzani, A., 2017. Essential oil composition, total phenolic, flavonoid contents, and antioxidant activity of Thymus species collected from different regions of Iran. Food Chemistry, 220: 153-161.
- Tuberoso, C.I.G., Rosa, A., Montoro, P., Fenu, M.A. and Pizza, C., 2016. Antioxidant activity, cytotoxic activity and metabolic profiling of juices obtained from saffron (Crocus sativus L.) floral by-products. Food Chemistry, 199: 18-27.
- Vijender, K., Bhat, Z.A., Dinesh, K., Shah, M.Y., Chashoo, I.A. and Khan, N.A., 2011. Physicochemical and preliminary phytochemical studies on petals of Crocus sativus ‘Cashmerianus’. Pharmacognosy Journal, 3: 46-49.
- Zeka, K., Ruparelia, K.C., Continenza, M.A., Stagos, D., Vegliò, F. and Arroo, R.R.J., 2015. Petals of Crocus sativus L. as a potential source of the antioxidants crocin and kaempferol. Fitoterapia, 107: 128-134
)