کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10140903 | 1646046 | 2019 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nε-carboxymethyllysine in nutritional milk formulas for infants
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Production of infant formulas involves high temperature processing for microbiological safety. However, heat processes generate Advanced Glycation End-products (AGEs), including Nε-carboxymethyllysine (CML) formed between lysine and lactose. Formulas manufactured from cow or goat milk, with or without whey adjustment, or hydrolysates of cow whey proteins, were tested for CML levels using a commercially available ELISA kit. CML concentrations ranged from 2 to 210â¯Âµg/g protein in formulas containing intact proteins. Median CML concentrations were up to 3-fold greater in formulas containing 60% whey protein compared with 20% whey protein, for both cow and goat formulas. Goat milk formulas contained 7 to 12-fold less CML than cow milk formulas. Formulas made from intact proteins contained lower CML compared to formulas using whey hydrolysates. Western immunoblotting techniques detected higher CML levels in whey proteins compared with casein. This study showed whey addition to infant formula significantly contributes to CML levels.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 274, 15 February 2019, Pages 886-890
Journal: Food Chemistry - Volume 274, 15 February 2019, Pages 886-890
نویسندگان
Colin G. Prosser, Elizabeth A. Carpenter, Alison J. Hodgkinson,