Determination of Methanol in Wine by Chromotropic Acid
نویسندگان
چکیده
منابع مشابه
Rapid determination of methanol in herbaceous distillates for their safety evaluation by a new modified chromotropic acid method
All sophisticated methods for direct determination of methanol require advanced instruments and high technical knowledge which preparing them is very expensive in none developed and developing countries. This work reports a simple and efficient qualitative technique for semi determination of methanol content in herbal distillates by a new modified chromotropic acid method. The technique is base...
متن کاملRapid determination of methanol in herbaceous distillates for their safety evaluation by a new modified chromotropic acid method
All sophisticated methods for direct determination of methanol require advanced instruments and high technical knowledge which preparing them is very expensive in none developed and developing countries. This work reports a simple and efficient qualitative technique for semi determination of methanol content in herbal distillates by a new modified chromotropic acid method. The technique is base...
متن کاملDetection of formaldehyde in textiles by chromotropic acid method.
BACKGROUND The common causes of textile dermatitis are formaldehyde resins and disperse dyes. There are various methods to detect the presence of formaldehyde in clothing. AIM To detect the presence of formaldehyde in various types of textiles by the chromotropic acid method and to assess the effect of washing on the formaldehyde content. METHODS Twenty randomly selected textiles from a loc...
متن کاملThe Effectiveness of Whole Concentration of Homemade Herbal Distillates on the Result of Qualitative Methanol Detection by the Chromotropic Acid Method
The occurrence of blindness after drinking some herbaceous distillates is created some anxieties in Iran. In this study, the effectiveness of concentration of Khalvash distillate was studied on the function of the new modified suggested chromotropic acid method for qualitative detection of methanol. For this purpose, three samples of Khalvash distillate were purchased from vendors of Rasht. Acc...
متن کاملResonance Rayleigh-scattering method for the determination of proteins with some monoazo dyes of chromotropic acid.
In a weak acid medium, protein reacts with a monoazo dye of chromotropic acid, such as Chromazol KS (CALKS), Acid Chrome Dark Blue (ACDB), Chrome Blue SE (CBSE), Acid Chrome Blue K (ACBK), Chlorophosphonazo I (CPAI), Arsennazo I (AAI) and Chromotrope 2R (CT2R), to form a combination product. This results in a significant enhancement of the resonance Rayleigh-scattering (RRS) intensity, and the ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1951
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.71.11_1325