The pH and Titratable Acidity of Stored CPD Blood
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چکیده
منابع مشابه
Titratable acidity of beverages influences salivary pH recovery.
A low pH and a high titratable acidity of juices and cola-based beverages are relevant factors that contribute to dental erosion, but the relative importance of these properties to maintain salivary pH at demineralizing levels for long periods of time after drinking is unknown. In this crossover study conducted in vivo, orange juice, a cola-based soft drink, and a 10% sucrose solution (negative...
متن کاملEndogenous pH, Titratable Acidity and Total Soluble Solid Content of Mouthwashes Available in the Brazilian Market
OBJECTIVES To evaluate in vitro the endogenous pH, titratable acidity and total soluble solid content (TSSC) of mouthwashes available in the Brazilian market. METHODS The study sample was composed of 10 commercial brands of mouthwashes based on different active ingredients: Cepacol(R), Clinerize(R), Equate(R), Listerine Cool Citrus(R), Oral-B(R), Periogard(R), Peroxyl(R), Plax Overnight(R), P...
متن کاملبررسی PH و Titratable Acidity در برخی از نوشابه های گازدار ایرانی (1382)
سابقه و هدف: اروژن به عنوان از دست رفتن غیرقابل برگشت نسج سخت دندانی در اثر یک پروسه شیمیایی، بدون درگیر بودن باکتری ها تعریف گردیده است. اروژن دندانی عامل مهمی در تخریب دندان نزد همه گروه های سنی به خصوص کودکام می باشد. تصور می شود اسیدهای با منشا داخلی (شیره معده) و خارجی (مواد غذایی ترش و نوشابه های گازدار) عوامل اصلی ایجاد اروژن هستند. شواهد درباره بروز اروژن توسط نوشابه های گازدار به طور چ...
متن کاملPectin methylesterase activity and other factors affecting pH and titratable acidity in processing tomatoes
Pectin methylesterase (PME) rapidly hydrolyzes pectin methylesters in cold break tomato juice to form methanol and to increase titratable acidity (TA). Within 30 min, the juice methanol concentration increased from 35 to over 400 lg g 1 while the pH dropped from 4.45 to 4.20. On average, cold break juice pH values were 0.21 U lower and TAs 12.4 leq g 1 higher than those for hot break juices pre...
متن کاملpH, SOIL ACIDITY, AND PLANT GROWTH pH, Soil Acidity, and Plant Growth
The reason for these questions lies in the fact that the pH, or degree of acidity of the soil, often is a symptom of some disorder in the chemical condition of the soil as it relates to plant nutrition. A measurement of soil acidity or alkalinity is like a doctor's measurement of a patient's temperature. It reveals that something naay be wrong but it does not tell the exact nature of the troubl...
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ژورنال
عنوان ژورنال: Anaesthesia and Intensive Care
سال: 1980
ISSN: 0310-057X,1448-0271
DOI: 10.1177/0310057x8000800312