Detection of lactose in products with low lactose content
نویسندگان
چکیده
منابع مشابه
Standardization of different levels of lactose hydrolysis in the preparation of lactose hydrolyzed yoghurt
Yoghurt is a unique fermented dairy product, consumed throughout the world and the trend ofconsumption is increasing due to its unique health benefits. Yoghurt mix is often supplemented with MSNF(milk solids-non-fat), it may contain as much as 5.7% unhydrolysed lactose. Lactose can be hydrolysed withan enzyme lactase. Deficiency of lactase in lactose-intolerant persons leads to gastrointestinal...
متن کاملStreamlined analysis of lactose-free dairy products.
Functional food for lactose-intolerant consumers and its global prevalence has created a large market for commercially available lactose-free food products. The simplest approach for detection and quantitation of lactose in lactose-free dairy products was developed. A one-step sample preparation was employed and the resulting 10% sample solution was directly subjected to the chromatographic sys...
متن کاملFrom 'lactose intolerance' to 'lactose nutrition'.
The concept of lactose intolerance has become embedded in Western medicine and developing economy medicine. It is based on evidence that intestinal lactase activity persists into later childhood and throughout life in only a minority of the world's population, notably northern European-derived populations. These people have the T single nucleotide polymorphism (SNP) of the rs49882359 allele (C/...
متن کاملDevelopment of Lactose-hydrolyzed Milk with Low Sweetness Using Nanofiltration
A lactose-hydrolyzed milk with low sweetness was developed using nanofiltration. Raw milk was treated with 0.03% β-galactosidase at 4°C for 24 h to hydrolyze lactose partially. The resultant lactose-hydrolyzed milk containing 0.43% lactose was then concentrated using a nanofiltration membrane to reach concentration factor of 2.13. The concentration factors and coefficients of retention of milk ...
متن کاملLactose and lactose derivatives as bioactive ingredients in human nutrition
Lactose is a unique disaccharide, which occurs exclusively in the milk of mammals. It has wide applications as a food ingredient and in pharmaceutical preparations. Discouragement of milk consumption, because of the existence of lactase deficiency in the majority of the world population, is unjustified, because even in the complete absence of this enzyme, nutritionally significant volumes of mi...
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ژورنال
عنوان ژورنال: International Dairy Journal
سال: 2018
ISSN: 0958-6946
DOI: 10.1016/j.idairyj.2018.03.003