QA / QC of sugars using the Agilent Cary 630 ATR - FTIR analyzer Application note

نویسنده

  • Ashraf A. Ismail
چکیده

Various manufacturers especially in the chemical, pharmaceutical and food industries employ sugars in their products. Sugars can be extracted from plant or microbial sources or they can be chemically synthesized. The majority of sugars are purchased as crystalline white powders and the most common examples are glucose, sucrose, lactose, fructose, maltose and xylitol. Protein-based sweeteners such as thaumatin, curculin and monellin are also used. Substituting artifi cial sweeteners such as aspartame, saccharin and sucralose can signifi cantly reduce or virtually eliminate the calories associated with sugar content in food and beverages.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

QA / QC of tea using the Agilent Cary 630 ATR - FTIR analyzer Application note

Tea is the most widely consumed beverage after water. Teas are generally divided into categories based on processing techniques. The most commonly applied processes are oxidation and fermentation. There are many different tea varieties (Figure 1) including white, yellow, green, oolong, black and post-fermented. Some teas can be modifi ed further by the addition of additives or by blending diffe...

متن کامل

QA / QC of coffee using the Agilent Cary 630 ATR - FTIR analyzer Application note

Coffee has become one of the most consumed beverages in the world due its pleasant taste and aroma. Its appeal can also in some part be attributed to its caffeine content and scientifi cally-reported health benefi ts. Its increasing popularity has inspired coffee manufacturers to produce many new and exotic blends. Coffee is prepared in multiple ways by subjecting green coffee beans to washing,...

متن کامل

Determination of Sucrose Levels in Infant Cereals Using the Agilent Cary 630 ATR-FTIR Spectrometer

Cereal-based and sucrose-coated infant cereals were ground, and the sucrose, glucose, and fructose concentrations were determined with the Agilent Cary 630 Fourier transform mid-infrared, FTIR, instrument and compared to values measured by HPLC. The results indicate that use of the portable FTIR instrument was in line with the HPLC measurements, and that the Cary 630 is suitable for real-time a...

متن کامل

THE DIODE ARRAY ADVANTAGE Agilent Cary 8454 UV-Visible Spectroscopy System

There are specifi c benefi ts to using a UV-Vis spectrophotometer with diode array detector technology compared to those offered when using traditional scanning UV-Vis instruments. Within the molecular spectroscopy group, Agilent is able to offer both types of UV-Vis instruments. The Agilent Cary 60 UV-Vis, based on Xenon fl ash lamp technology, is the ideal scanning instrument for many routine...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2012