کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
5132427 1378813 2018 5 صفحه PDF ندارد دانلود کنید
عنوان انگلیسی مقاله
Abscisic acid stimulates anthocyanin accumulation in ‘Jersey’ highbush blueberry fruits during ripening
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Abscisic acid stimulates anthocyanin accumulation in ‘Jersey’ highbush blueberry fruits during ripening
چکیده انگلیسی

•Exogenous ABA temporarily increased the level of ABA in ‘Jersey’ fruits.•Exogenous ABA had no obvious effect on fruit growth.•Exogenous ABA promoted fruit colouration during ripening.•Exogenous ABA accelerated the accumulation of anthocyanins.•Malvidin, delphinidin and petunidin glycosides were found to be major anthocyanins.

Non-climacteric blueberry (Vaccinium spp.) fruits accumulate high levels of anthocyanins during ripening, which are a good source of dietary antioxidants. This study examined the effects of exogenous abscisic acid (ABA) application on fruit characteristics and anthocyanin accumulation in a northern highbush blueberry (V. corymbosum ‘Jersey’) during development. Fruits on shrubs were treated with 1 g L−1 ABA before the initiation of fruit colouration. Application of ABA temporarily increased the level of ABA in the fruits during development. Exogenous ABA had no obvious effect on fruit growth, but stimulated fruit colouration by accelerating the accumulation of individual anthocyanins, mainly malvidin, delphinidin and petunidin glycosides. This is the first report to show that ABA promotes the accumulation of anthocyanins in blueberry fruits. However, exogenous ABA also promoted fruit softening, which is undesirable during harvest and shelf life.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 244, 1 April 2018, Pages 403-407
نویسندگان
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