Single strength

Concentration and Aroma Recovery. Most of the citms juice sold and transported internationally is as frozen concentrate, usually 60—65 °Brix. Because single-strength citms juices generally are 7—12 °Brix solutions, a fivefold or greater concentration has occurred, making the concentrate a more economical product to freeze, store, and transport. 

Mango and papaya are tropical fmits available in limited supply as concentrated juices or purees. Available single-strength purees include guava, banana, kiwifruit, lulo, soursop, and umbu (24). The international market for tropical fmit drinks is in its infancy, but is expanding. Blends with more traditional juices such as orange and apple are some of the more successful drinks marketed. 

Cranberry juice, too acidic to be consumed as a 100% juice drink, has been sold since 1929 as cranberry juice cocktail. Juice extraction usually involves pressing the juice from thawed cranberries in a tapered screw press, which affords a 60—64% juice yield. The juice is diluted with two volumes of water and sugar is added to raise the °Brix to 15 to produce a juice cocktail. Under the Federal Food, Dmg and Cosmetic Act, cranberry juice cocktail must contain not less than 25% single-strength cranberry juice with soluble soHds content of 14—16 °Brix, vitamin C content of 30—60 mg/177 mL (6 02), and... 

A sensitive method for detecting low levels of eontamination in intravenous infusion fluids involves the addition of a concentrated eulture medium to the fluid in its original container, such that the resultant mixture is equivalent to single strength culture medium. In this way, sampling of the entire volume is aehieved. 

The juice is recovered by inserting tubular knives into the fruit and squeezing the fruit. Alternatively, the fruit may be cut in half and squeezed. The recovered juice is put through a finisher to remove a portion of the pulp sacs, is heated to inactivate enzymes, and is either bottled as single-strength juice or concentrated for frozen concentrate. 

DS, double strength SS, single strength TMP, trimethoprim TMP-SMX, trimethoprim-sulfamethoxazole. °Dosing internals for normal renal function. 

Buffer solution, single strength - add 1 volume of double strength buffer solution to 1 volume of water and mix. The pH of this solution should lie between 6.9 and 7.1 if necessary, adjust as above. 

Dairy products are among the most Ca-dense foods. On average, milk contains 0.12% Ca by weight. Single-strength fruit juice beverages... 

Chronic Bronchitis PO 1 double-strength or 2 single-strength tablets or 20-ml suspension ql2h for 14 days. 

Oral 80 mg trimethoprim + 400 mg sulfamethoxazole per single-strength tablet 160 mg trimethoprim + 800 mg sulfamethoxazole per double-strength tablet 40 mg trimethoprim + 200 mg sulfamethoxazole per 5 mL suspension... 

Serial dilutions are recommended to ensure accurate measurements of highly concentrated, high density, or dried samples. Perform a weight-by-volume dilution with distilled water to obtain a single-strength solution (e.g., usually around 10° Brix for fruit juices unit hi,4), followed by a second dilution using 0.025 M potassium chloride buffer, pH 1.0. Both dilution factors must be considered when calculating monomeric anthocyanin content. 

For most applications, this is all the sample preparation that is necessary. Appropriate dilution is deceptive as it will vary from one commodity to another dependent on the number of anthocyanins in the matrix. The visual appearance and absorptivity of a sample is often not a sufficient indicator for HPLC peak height/area, as samples that have many anthocyanin peaks will need to be more concentrated than a sample that has the same total anthocyanin content but only a single major peak. Most anthocyanin-containing fruit juices will give a suitable response between single strength juice and a dilution of 1 5. 

Most anthocyanin-containing fruit juices will give a suitable response between single strength juice and a dilution of 1 5. 

The expressed juice is subjected to screening before being further processed. A rotary brash sieve, followed by a centrifugal separator, may be used to bring the suspended particles into the stability range of below 1 pm diameter, at which point the juice can be pasteurised and aseptically packed for direct consumption as single-strength juice or concentrated as required. 

Table 3.3 List of current Brix values for single-strength juices direct and from concentrate...

Fruit juice Direct juice Rel. density 20/20°C Single-strength minimum Brix (direct juice) From concentrate Rel. density 20/20°C Single-strength minimum Brix... 

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