1 Ocak 2018 Dergi makalesi Açık Erişim

Topcu, Yasin; Dogan, Adem; Sahin-Nadeem, Hilal; Polat, Ersin; Kasimoglu, Zehra; Erkan, Mustafa

Citation Style Language JSON

{
  "DOI": "10.1016/j.agee.2018.02.027", 
  "abstract": "The effect of different doses of supplemental ultraviolet-B (UV-B) illumination on yield, plant growth, biochemical changes and antioxidant activity of broccoli florets was evaluated. The broccoli plants were grown under three different supplemental UV-B illumination doses (2.2, 8.8 and 16.4 kJ m(-2)d(-1)) in the glasshouse. Plant height decreased with increasing supplementary UV-B illumination dose. However, leaf thickness increased with increasing UV-B dose. Chlorophyll content in the leaves also increased during the growing period. The lowest chlorophyll content was found at 16.4 kJ m(-2)d(-1) UV-B dose. Total yield decreased with supplemental illumination, especially at 16.4 kJ m(-2)d(-1) illuminated dose. Total dry matter, total soluble solids, carotenoids, chlorophyll a and b content in broccoli florets decreased with increasing UV-B illumination dose. Conversley, ascorbic acid, sinigrin, total phenolic, and flavonoid content and antioxidant activity increased in UV-B illuminated florets. Surprisingly, glucotropaeolin content, one of the forms of glucosinolate in broccoli, was not affected significantly by UV-B illumination or enhanced by UV-B illumination doses.", 
  "author": [
    {
      "family": "Topcu", 
      "given": " Yasin"
    }, 
    {
      "family": "Dogan", 
      "given": " Adem"
    }, 
    {
      "family": "Sahin-Nadeem", 
      "given": " Hilal"
    }, 
    {
      "family": "Polat", 
      "given": " Ersin"
    }, 
    {
      "family": "Kasimoglu", 
      "given": " Zehra"
    }, 
    {
      "family": "Erkan", 
      "given": " Mustafa"
    }
  ], 
  "container_title": "AGRICULTURE ECOSYSTEMS & ENVIRONMENT", 
  "id": "30873", 
  "issued": {
    "date-parts": [
      [
        2018, 
        1, 
        1
      ]
    ]
  }, 
  "page": "1-10", 
  "title": "Morphological and biochemical responses of broccoli florets to supplemental ultraviolet-B illumination", 
  "type": "article-journal", 
  "volume": "259"
}