کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6405044 1330911 2013 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of simple processing methods on oxalate content of taro petioles and leaves grown in central Viet Nam
ترجمه فارسی عنوان
اثر روش های ساده پردازش بر محتوای اگزالاتی چتر ناهید تارو و برگ های رشد شده در مرکز ویتنام
کلمات کلیدی
تارو، چاقوها، برگها، جمع، حلالیت، اگزالات نامحلول، ویلینگ، خیساندن، آشپزی،
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی

This study investigated the total, soluble and insoluble oxalate contents of the petioles and the leaves from two different cultivars, Mon Cham (purple stem) and Chia Voi (light green stem), of taro (Alocasia odora) grown in central Viet Nam. These cultivars were processed by wilting for 18 h, resulting in an overall 5.9% reduction of soluble oxalates and washing in cold water for 5 min, resulting in a 26.2% reduction in soluble oxalate content. Soaking the petioles and the petioles and leaves for 10 h in water kept at 36-38 °C resulted in a mean 69.5% reduction in the soluble oxalate content of the raw tissues. Boiling for 60 min was the most effective way to reduce the soluble oxalate levels in the cooked tissue. A mean 84.2% reduction in soluble oxalate in the petioles and the petioles and leaves was achieved after boiling for 60 min while mean reductions of 62.1% were achieved when both materials were boiled for only 10 min.

► Raw taro leaves and petioles contain high levels of total and soluble oxalates. ► Wilting, washing and soaking reduces the soluble oxalate content of taro leaves. ► Cooking the leaves and petioles reduces the soluble oxalate content.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: LWT - Food Science and Technology - Volume 50, Issue 1, January 2013, Pages 259-263
نویسندگان
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