منابع مشابه
Openability of soft drinks PET packagings.
Studies on packaging accessibility are still incipient in Brazil. Many of these packagings can represent a challenge to users, whether due to non-informative labels, tricky tabs or seals, or even those that need strength to open. This paper brings a simple test to determine the necessary torque force to open PET bottles, and to predict the amount of users that could not open it. The findings su...
متن کاملMigration Assessment and Modeling from Poly Ethylene Terephthalate (PET) Packaging Containers into Soft Drinks
Background & objectives: Polyethylene terephthalate (PET) containers have many applications in the food industry. Although there are numerous advantages for PET it also has some disadvantages, one of which is the migration of materials from the container into the material inside. In this study, the effect of two factors of storage time and temperature on the migration rate was evaluated and mod...
متن کاملSoft drinks: hard on teeth.
March-April 2001 more than 27% of Americans’ beverage consumption. In 1997, Americans spent more than $54 billion to buy 14 billion gallons of soft drinks. Today Americans consume more than 56 gallons per year, or more than one-anda-half 12 ounce cans per day for every man, woman, and child. Dentists are becoming increasingly concerned that over-consumption of soft drinks may result in greater ...
متن کاملAspartame Determination in Soft Drinks
Aspartame is an artificial sweetener used as a substitute for sugar in many soft drinks, beverages and some foods. It is a combination of phenylalanine, aspartic acid and methanol. It has a caloric value of 17 KJ per gram like other protein substance. An Acceptable Daily Intake (ADI) of aspartame is 40-50 mg/kg body weight/day; it helps the diabetics to improve their quality of life. Higher con...
متن کاملErosive Potential of Soft Drinks in Nigeria
The aim of this study was to assess the erosive potential of some soft drinks commonly consumed in Nigeria. A range of popular carbonated drinks (cola and non-cola) and fruit juices were selected. On two occasions, the followings were determined; (1) the pH, measured by a digital pH meter on opening of the packaging can or bottle. (2) The volume of 1.0M sodium hydroxide required to raise the pH...
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ژورنال
عنوان ژورنال: Work
سال: 2012
ISSN: 1875-9270,1051-9815
DOI: 10.3233/wor-2012-0322-1346