کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8890516 | 1628503 | 2018 | 30 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Microstructure and bioaccessibility of different carotenoid species as affected by hot air drying: Study on carrot, sweet potato, yellow bell pepper and broccoli
ترجمه فارسی عنوان
ریز ساختار و قابلیت دسترسی به مواد مختلف کاروتنوئید تحت تأثیر خشک کردن هوای گرم: مطالعه بر روی هویج، سیب زمینی شیرین، فلفل زرد و
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کلمات کلیدی
کاروتنوئیدها، دسترسی بیواسطه، ریز ساختار، خشک کردن هوای داغ، ماتریکس غذا،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
چکیده انگلیسی
Carotenoids are widely distributed in fruits and vegetables. However, their bioactivity depends on their release and intestinal uptake. Food matrix changes due to processing seem of critical importance to understand the effect of food processing on carotenoid bioaccessibility and bioavailability. Based on the observation of outstanding dissimilarities of the morphology of pigment-containing chromoplasts in carotenoid sources, the bioaccessibility of carotenoids from edible portions of carrot, sweet potato, yellow bell pepper and broccoli was compared during hot air drying (HAD) in present study. The natural structural barriers and the other factor interact to govern the carotenoid bioaccessibility upon HAD. HAD resulted in cell wall disruption and induced an anticipated enhancement of carotenoid release in carrot and yellow bell pepper. Starch granules might be playing an important role in limiting carotenoid bioaccessibility in sweet potato. Small cell paired with denser cell walls might better protect the broccoli chloroplast against breakdown during HAD and digestion. Addition of lipid to dried samples during digestion had a marked positive effect on the bioaccessibility of individual carotenoid, although statistically significant values were not observed for HAD at different drying temperature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: LWT - Volume 96, October 2018, Pages 357-363
Journal: LWT - Volume 96, October 2018, Pages 357-363
نویسندگان
Zhongyuan Zhang, Qiuyu Wei, Meimei Nie, Ning Jiang, Chunju Liu, Chunquan Liu, Dajing Li, Lang Xu,