کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4563911 1330902 2013 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Phytic acid enhances biocontrol efficacy of Rhodotorula mucilaginosa against postharvest gray mold spoilage and natural spoilage of strawberries
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
پیش نمایش صفحه اول مقاله
Phytic acid enhances biocontrol efficacy of Rhodotorula mucilaginosa against postharvest gray mold spoilage and natural spoilage of strawberries
چکیده انگلیسی

The control activity of Rhodotorula mucilaginosa, alone or in combination with phytic acid (PA) on gray mold spoilage and natural spoilage of strawberries was investigated. R. mucilaginosa as stand-alone treatment significantly reduced the disease incidence of gray mold spoilage of strawberries at 20 °C, and the combination of R. mucilaginosa and PA at the concentration of 4 mol/ml and 6 mol/ml were more effective than R. mucilaginosa alone treatment. In vitro test showed that PA at the concentration of 4 mol/ml and 6 mol/ml significantly enhanced the inhibition of the growth of Botrytis cinerea on PDA. PA at all the tested concentrations enhanced the growth of R. mucilaginosa in NYDB media. PA at the concentration of 4 mol/ml slightly increased the population growth of R. mucilaginosa in strawberry wounds at the first day at 20 °C, and slightly increased the population growth of R. mucilaginosa in fruit wounds at 4 °C at the whole storage time. The combination of R. mucilaginosa and PA at the concentration of 4 mol/ml was the most effective treatment in controlling the natural spoilage of strawberries following storage at 4 °C for 20 d followed by 20 °C for 5 d.


► PA enhanced the control efficacy of R. mucilaginosa to gray mold of strawberries.
► PA enhanced the inhibition of the growth of Botrytis cinerea on PDA.
► PA enhanced the growth of R. mucilaginosa in NYDB media.
► PA enhanced the control efficacy of R. mucilaginosa to natural decay of strawberries.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: LWT - Food Science and Technology - Volume 52, Issue 2, July 2013, Pages 110–115
نویسندگان
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