Syrup preparation

Various methods exist to accurately proportion syrup and water, though the most popular current system uses flow meters. The syrup is usually dosed though a mass flow meter and the water is dosed volumetrically using a magnetic induction flow meter. This allows for density variations within the syrup 

Note It is normal to water-flush between introducing each component to ensure the feed lines are clear of the previous ingredient. 

Float valve control for water and syrup feed 

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The obtained results indicated that this procedure could be applied for the determination of ibuprofen, pseudoephedrine hydrochloride, chlorpheniramine maleate and nipagen in syrup preparations. 

Pharmaceutical grade ibuprofen, pseudoephedrine HCl, chlorpheniramine maleate, nipagen and syrup preparation were kindly supplied by Berko tlag Sanayi A. , Istanbul. 0.03 M H PO and KH PO solutions were prepared with analytical grade chemicals and milliQ water. HPLC grade acetoiutrile was used. 

By default, a certain software program printed teaspoonful for any syrup preparation when a numerical figure was not followed by a specific measure, such as mL, for the dose. A prescription for V2 mL albuterol syrup every 6 hr for a 9-week-old infant was presented to the pharmacy, and the pharmacist entered 1/2 into the... 

This consists of fruit immersed in a sugar syrup prepared with saccharose, with or without glucose. Analysis of such products usually comprises the determinations made with crystallised fruit (q.v.), and a few hints may be given with reference to the determination of the sugars. 

Amantadine and rimantadine are administered to individuals already infected with influenza A to lessen the extent of the illness associated with the virus. These drugs are also given prophylactically to individuals who may have been exposed to influenza A and to high-risk patients such as the elderly or those with cardiopulmonary and other diseases. Amantadine may also be somewhat effective in treating certain cases of hepatitis C infection.103 These drugs are typically administered orally, either in capsule form or in a syrup preparation. 

It is difficult, but possible, to extract the codeine from tablet and syrup preparations. This is usually done by people who wish to abuse codeine and need higher doses than could be safely taken when it is combined with other medications. Once extracted, the codeine powder is typically mixed with a liquid of some kind and drunk. Since OTC medicines with codeine contain very small amounts of the drug, large quantities must be purchased in order to be able to extract enough codeine to... 

Rhoeadine (R = CH3) was isolated for the first time by Hesse (665) in 1865. It has always been considered to be ineffective physiologically as well as poisonous. In children, the sedative and slightly expectorant effect of the syrup prepared from the flowers of P. rhoeas L. (where rhoeadine is the major alkaloid) could not be explained, nor can it be explained why cattle avoid P. rhoeas (666). Hakim (667) observed, after administration of seed oil and extracts from poppy heads of P. rhoeas, an increase in intraocular pressure in rabbits. Lieb and Scherf (372) administered rhoeadine to rabbits and found a significant decrease in intraocular pressure, mydriasis, and a slight stimulation of respiration. For details refer to Section II, N on the benzophenanthri-dine alkaloids. The increase in intraocular pressure is apparently not caused by rhoeadine. Awe (668) observed spasms after administration... 

If you will be using the lemon syrup, prepare it while the cake is baking so that it s ready when the cake is done. 

An alcoholic drink composition is given in this patent, which consists of ethyl alcohol, water, and fructose syrup prepared from Jerusalem artichoke. The proposed drink may have curative properties and can be used by humans suffering with diabetes mellitus. 

High fructose syrups, prepared from starch, are commonly used instead of sugar. They are generally known as high fructose corn syrup (HFCS) containing 30 percent fructose, 35 percent glucose, and 6 percent higher saccharides. They are only 74 percent as sweet as sucrose, therefore more has to be used to achieve the same sweetness. 

Fig. 21 Dry syrup preparations. Powder mixture (A), partially granulated product (B), granulated product (C), and coated crystals, partially agglomerated (D).

Crystalline BDHA can be prepared from DHA by the method of Dietz (15) 10 g of DHA syrup, prepared by the method described above, is dissolved in 30 mL of nitromethane. After the syrup has dissolved, 100 mL more of ice-cold nitromethane is added. The solution is heated to boiling. A white precipitate of BDHA is formed and can be filtered off and dried. Hvoslef has prepared macrocrystalline BDHA from this material for x-ray crystallographic studies (16). 

Application of 2 fractional factorial design allowed the optimization of the gradient HPLC procedure for the determination of ibuprofen, pseudoephedrine HCl, chlorpheniramine maleate and nipagen in syrup preparation. The optimum conditions for this determination were found to be 3 of pH, 1.5 mL/min of flow rate, 85%, 55% and 40% of buffer compositions of steps of gradient profile. 

Information about this interaction appears to be limited to these reports. Shankhapushpi (SRC) is given because it has some antiepileptic activity (demonstrated in animal studies ), but there is little point in combining it with phenytoin if the outcome is a fall in plasma phenytoin levels, accompanied by an increase in seizure frequency. For this reason concurrent use should be avoided. SRC is a syrup prepared from Convolvuluspluricaulis leaves, Nardostachysjatamansi rhizomes, Onosma bracteatum leaves and flowers and the whole plant of Centella asiatica, Nepeta hindostana and Nepeta elliptica The first two of these plants appear to contain compounds with antiepileptic activity. ... 

The degrees of branching of commercial D-glucose syrups and D-glucose syrups prepared by reverse osmosis have been investigated. The results of... 

Averrhoa bilimbi (family Oxalidaceae) This species is grown in South and South-East Asia. The fruits are acidic and usually eaten when mixed with sugar. It is used in drinks, marmalade and jelly, candied or pickled and used in syrup preparations. 

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