کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6404134 1330899 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Cultivation approach for comparing the nutritional quality of two pepper cultivars grown under different agricultural regimes
ترجمه فارسی عنوان
روش کشت برای مقایسه کیفیت غذائی دو رقم فلفل رشد شده در رژیم های مختلف کشاورزی
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی


- Influence of organic, conventional and soilless cultivation on pepper antioxidants.
- This is a cultivation study on two different pepper cultivars (Quito and Almuden).
- The effect of soilless cultivation greatly depended on the selected cultivar.
- Organic cultivation only affected lipophilic antioxidant content in both cultivars.
- Results are discussed taking into account the present and a previous farm study.

The aim of this study was to assess the influence of the cropping system (organic or conventional) and the growth medium (soil or soilless) on the antioxidant content of peppers from Almuden and Quito cultivars. This cultivation study complements a previous farm study. For both cultivars, organic cultivation led to higher fruit lipophilic antioxidant content than conventional management but differences in the hydrophilic fraction were not observed. The effect of the growth medium on pepper composition depended on the studied cultivar. In Almuden, neither the hydrophilic nor the lipophilic fractions were affected by the growth medium, while in Quito most compounds showed higher values in soil-grown plants. Taking into account the results from the present and the previous farm study we conclude that the effect of organic vs. conventional cultivation on pepper quality can be attributed to the different nutritional regimes and other factors associated with the agricultural system. However, both aspects are not necessarily different in organic and conventional commercial crops. The effect of the growth medium (soil or soilless) on pepper quality depended on the cultivar: Almuden was not affected by the growth medium and Quito was seen to be less suitable for soilless cultivation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: LWT - Food Science and Technology - Volume 58, Issue 1, September 2014, Pages 299-305
نویسندگان
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