preparation of spermaceti preparation of spermaceti

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preparation of spermaceti

Also, cetylic alcohol /si til ik/. (ii) ... Lanolin, cetyl, alcohol, spermaceti and cocoa butter: They impart emollient property . In using it the face must be perfectly free from dust or any foreign matter. Its biological function is uncertain. The accumulation of this substance occurs in the head partitions of a mammal. fluids. 58, Issue. Melt the white wax and spermaceti on a hot plate. compounding process. Add the cholesterol to the mixture; stir until completely dissolved. Some general 1 oz. phase prior to mixing. Viele übersetzte Beispielsätze mit "spermaceti" – Deutsch-Englisch Wörterbuch und Suchmaschine für Millionen von Deutsch-Übersetzungen. Wax — For other uses, see Wax (disambiguation). Action and Uses.—Spermaceti is a constant component of domestic cerates and cold creams, as represented by Unguentum Cetacei and Unguentum Aquae Rosae. What are its beneficial properties and contraindications? pads. lowest possible temperature and thus enhance the stability of the final product. Zinc oxide, titanium dioxide, magnesium stearate, zinc stearate or hydrous lanolin (used in 2% concentration) : To impart opaque appearance . When heat is used to melt ingredients, use a water bath or special low temperature When melted, beat with a fork for one hour, or until perfectly cold, white and creamy. have been added. When both an oil and aqueous phase are being mixed together to make an ointment, ), spermaceti (5% pet. hotplate. It melts at 53°-54°C. Spermaceti (from Greek sperma, seed, and Latin cetus, whale) is a wax present in the head cavities of the sperm whale (Physeter macrocephalus).Originally mistaken for the whales' sperm (hence the name), spermaceti is created in the spermaceti organ inside the whale's head and connected to its nasal passage. ensure that the ingredients are not over heated. Spermaceti. hotplates (full range is 25°C to 120°C) are not a standard laboratory After killing a sperm whale, the whalers would pull the carcass alongside the ship, cut off the head and pull it on deck. /seet l/ a white, crystalline, water insoluble solid, C16H34O, used chiefly as an emollient in cosmetics and pharmaceuticals. Spermaceti was used chiefly in ointments, cosmetic creams, fine wax candles, pomades, and textile finishing; later it was used for industrial lubricants. 1, p. 1. 2 oz. Saponification number 125 to 135. The aqueous phase tends to cool faster than the oil This will minimize the quantity of water lost through evaporation. The ester constituents of spermaceti (whale wax) and an analogue of jojoba oil are obtained when the reactants with catalyst are exposed to microwave irradiation under solvent-free conditions. It may be powdered by the aid of a little alcohol, or almond or olive oil. Spermaceti is a concrete fatty substance obtained from the head of the sperm whale, Physeter macrocephalus, Linn. MORRISON W. R. and L. M. SMITH (1964) Preparation of fatty acid methyl esters and dimethyl- acetals from boron fluoride--methanol. The Physical Properties of Spermaceti Oil in the Sperm Whale. These two heating devices provide adequate control over the heating and will noch warmen Pottwal in den Vorderkopf, … The harvested matter, raw spermaceti, was stored in casks to be processed back on land. Then, they would cut a hole in it and bail out the matter inside with a bucket. If to spermaceti be added half its weight of olive oil, and after mixing this, powdered gum Arabic be added, and, finally, some water be added by degrees, an emulsion may be formed, useful for children and infants. The British Pharmaceutical Codex, 1911, was published by direction of the Council of the Pharmaceutical Society of Great Britain. When both phases have reached the desired temperature, remove both phases An emulsion of spermaceti is occasionally prepared for internal use as a demulcent against coughs; it is made by reducing the spermaceti to fine powder with a few drops of alcohol and emulsifying with yolk of egg or gum acacia. 916 ROBERT J. MORRIS NORRIS K. S. (1969) The echolocation of marine mammals. melt will still be fluid enough for adequate mixing but not hot enough Constituents.—The chief constituent of spermaceti is cetyl palmitate (cetin); the drug also contains small quantities of esters of other fatty acids. Bioequivalence Study of Indomethacin from Loaded Spermaceti Wax Microspheres on Healthy Albino Sheep D.V. Remove the mixture from the hot plate and stir until congealed. Furthermore, the process was optimized to produce microspheres to give better yield with spherical geometry and predictable dissolution pattern. The cooling step in an ointment's preparation is an important part of the Procedure for Preparation: Melt the white wax and spermaceti on a hot plate. Melting-point, from 46° to 50° (U.S.P., 42° to 50°). IV: O/W Emulsion Base (Hydrophilic Ointment), The Pharmaceutics and Compounding Laboratory. White Wax. rules might be to add 10% or 3 grams excess to the prescribed amount. Structure and Proportions of the Spermaceti Organ in the Sperm Whale. Due to its properties spermaceti has long been used for the preparation of creams and ointments. Following liquefication, remove from heat and allow the mixture to congeal. Melt the stearyl alcohol, white wax, and petrolatum together on a hot plate. 1-5% of sodium lauryl sulphate. Also called ethal. An emulsion of spermaceti is occasionally prepared for internal use as a demulcent against coughs; it is made by reducing the spermaceti to fine powder with a few drops of alcohol and emulsifying with yolk of egg or gum acacia. 5. Dissolve remaining ingredients in water and heat the solution to 70° Insoluble in water and cold alcohol, but soluble in ether, chloroform, carbon bisulphide, fixed and volatile oils, and boiling alcohol, being almost entirely deposited from the latter solvent on cooling. Almond Oil. Many women mistakenly express the opinion that this is a cosmetic product containing sperm (human, animal) in its composition. Between 2 and 4 grams of an ointment may be lost in the compounding process. Melt the stearyl alcohol and white petrolatum on a hot plate. 1 oz. phase and may cause premature solidification of some ingredients. chain alcohols. use the lowest temperature possible and keep the time of heating as short Remove from the hot plate and stir until congealed. Then gradually reduce the heat to melt the ingredient What is spermaceti? A water bath will only heat Spermaceti, a complex ester of palmitic acid and cetyl alcohol, crystallizes in the form of white platelets. J. Lipid Res., 5, 600-608. To compensate for this loss, make an excess of the ointment. Do not accelerate the cooling process by putting the melt in water The spermaceti organ is an organ that commonly appears in the heads of toothed whales of the family Physeteroidea, in particular the sperm whale.This organ contains a waxy liquid called spermaceti and is involved in the generation of sound. ), sodium alginate (0.5% pet… One partner It's been online since 1995, and is run by Henriette Kress, a herbalist in Helsinki, Finland. CrossRef; Google Scholar; Clarke, Malcolm R. 1978. In this state it has a yellow, unctuous appearance, and is brought to England in barrels. Spermaceti, a wax, liquid at body temperature, obtained from the head of a sperm whale or bottlenose whale. ), silicone oil (5% pet. The whale, George Allen & Unwin, 287 pp. This will change the consistency of the final product making it before they are poured into tubes or jars. Spermaceti (from Greek sperma meaning "seed", and ceti, the genitive form of "whale") is a waxy substance found in the head cavities of the sperm whale (and, in smaller quantities, in the oils of other whales). Gowda1, Rajesh.N2, H ... as solvent in the present study to prepare wax microspheres. In: The biology of marine … a cosmetic preparation composed of camphor, spermaceti, white beeswax, and a vegetable oil and used chiefly in the treatment of mild skin eruptions. Special "low temperature" Melt the PEG 400 and Carbowax 3350 on a hot plate. Melt the white wax on a hot plate. Look at other dictionaries: Cetyl palmitate — Identifiers CAS number 540 10 3 … Wikipedia. Dissolve the sodium borate in … When the wax has completely melted, add the petrolatum and allow the entire Unguentum Cetacei, B.P.—SPERMACETI OINTMENT. ), sodium lauryl sulfate (0.25% aq. Stir the mixture until it begins to congeal. Microencapsulated virginiamycin-type antihotic compsns. Spermaceti findet sich im sogenannten Spermaceti-Organ und der Junk-Melone des Pottwals (Physeter macrocephalus auch Kaschelott, Cachelot), die im Prinzip eine überdimensionierte Melone darstellen.Dieses weiße, weiche, schwammige Gewebe befindet sich über den Kieferknochen und ist mit Spermaceti gesättigt. No need to heat beyond 70 - 75°C. from the hot plate and add the aqueous phase slowly and with constant stirring Paraffin is insoluble in boiling alcohol. Prepare 120 g of each of the following five ointments on a w/w basis. Dissolve the camphor gum in the oil, and add the other ingredients, heating the whole only to melt. waxlike, adj. Benzoated Lard. ‘From 1700 for two centuries, thousands of sperm whales were killed and the oil in their heads called spermaceti was used to make candles.’ ‘The Sperm whale is the largest whale, and it's oil, called spermaceti, is the most valuable.’ ‘It was then that spermaceti, which is made from the oil of the sperm whale came on the scene.’ with the next lowest melting point. A large whale could yield as much as 500 gallons. Sticht man einem lebendigen bzw. more stiff than desired. The preparation, characterization, and catalytic properties of acid activated Indian bentonite (AAIB) are reported. PREPARATION. When melting a number of ingredients, melt the ingredient with the highest 1517 Margarine; edible mixtures or preparations of animal or vegetable fats or oils or of fractions of different fats or oils of this chapter, other than edible fats or oils or their fractions of heading 1516 1521 Vegetable waxes (other than triglycerides), beeswax, other insect waxes and spermaceti, whether or not refined or coloured (In preparation.) The Indian bentonite is used for such a reaction for the first time. General Comments About Compounding Ointment Bases, BASE NO. The term “spermaceti” was originally used to refer to the sperm of the sperm whale. After the cream is being rubbed into the skin sufficient quantity of water evaporates to impart a phase inversion to the w/o type. Also called beeswax. The sperm oil, found in a large cavity in the animal's head, deposits on standing a crystalline substance, which is separated by filtration, pressed, melted, purified from traces of oil with diluted sodium hydroxide solution, and finally freed from the soap thus produced, and from excess of alkali. Add the mineral oil to this mixture and bring the temperature to 70°C. Basically these are o/w type emulsion. [1870 75; CET + YL (so called because some of its compounds are… This will ensure that the ingredients were exposed to the Mineral oil (lubricant) 80 g . * * * wax — wax1 waxable, adj. Make sure or ice. See more. Most ingredients used in ointment bases will liquefy around 70°C The substance serves as a sound conductor for the whale. Continue this process until all ingredients ¼ oz. an ointment tube or jar. According to some historical documents, spermaceti was one of the components that make up the first cream. C. Add the oleaginous phase slowly to the aqueous phase, stirring constantly. Spermaceti is an inflammable substance which occurs as a spongy, oily mass in the head of a ... &c.; but its chief use at present is in making candles. tallow, sodium palmitate from human fat and sodium oleate III: W/O Emulsion Base (Cold Cream type base), BASE NO. Spermaceti is found in a large triangular trunk, four or five feet deep, and ten or twelve long, filling almost the whole cavity of the head, and seeming to be entirely different from the proper brain of the animal. Spermaceti is harvested from male sperm whales. I: Oleaginous Base (White Ointment), BASE NO. Dose.—½ to 2 grammes (8 to 30 grains). to the oil phase. Spermaceti definition: a white waxy substance obtained from oil from the head of the sperm whale : used in... | Meaning, pronunciation, translations and examples Stir briskly and continuously until congealed. Until the seventies of the 20th century, it is actively used in perfumery and in the preparation of ointments protivoozhogovyh as spermaceti has wound-healing properties. for oral admin. Adulteration with stearic or other fatty acid may be detected by rise in the acid number or by adding water to the filtrate from the cooled solution in alcohol, when a precipitate will be obtained if stearic or palmitic acid be present, or by boiling 1 gramme with 1 gramme of anhydrous sodium carbonate and 50 mils of alcohol, filtering and acidifying the filtrate with acetic acid, when a precipitate should not be formed. Specific gravity, 0.94 to 0.95 (0.935 to 0.944 at 25°, and 0.842 at 100°). setting. It consists of soft, white, spongy tissue that is saturated with spermaceti. The ointment is lost as it adheres to beakers, ointment tiles, or ointment it is helpful to heat the aqueous phase a few degrees higher than the oil Journal of the Marine Biological Association of the United Kingdom, Vol. The solvent action of the oil as external phase imparts cleansing property. Most bases achieve their final consistency and texture several hours The crystalline appearance of spermaceti, its solubility in boiling alcohol, and its very low acidity are good indicators of its purity. If adding volatile ingredients such as oils, flavors, or drugs, add The spermaceti was boiled and strained of impurities to prevent it from going rancid. Henriette's herbal is one of the oldest and largest herbal medicine sites on the net. This will minimize "layering" of the ointment in the The oil is separated from it by dripping. It is also official in the U.S.P. to evaporate the ingredient. The procedure is essentially pollution-free as virtually no waste material is produced. type hotplate; those hotplates heat at 125°C to 150°C at their lowest Camphor Gum. ), lavender extract (5% pet. mixture to remain on the hot plate until liquefied. Formula Quantity for 100 g . However, Heezen, B. Spermaceti occurs in translucent, crystalline, pearly-white masses, unctuous to the touch, with little odour or taste. http://www.henriettes-herb.com - Copyright 1995–2020 Henriette Kress. Ointments should be cooled until just a few degrees above solidification [1880 85, Amer.] The bitter antibiotics are not liberated from the microcapsules until they reach the stomach so their unpleasant taste is not apparent. Spermaceti is created in the spermaceti organ inside the whale's head. Spermaceti is present in greatest abundance in the spermaceti organ, or “case” and in the “junk.” The case is an elongated barrel-shaped organ, which makes up much of the bulk of the sperm whale's huge head. /waks/, n. 1. as possible. It is insoluble in water but dissolves readily in ether, acetone, and hot ethanol. comprise 1-30% of >=1 virginiamycin-type antibiotic coated with spermaceti contg. them when the product is "cool to the back of the hand." melting point first. Add the mineral oil to this mixture and bring the temperature to 70°C. However, this is not the preferred method of packing (Order Cetacea), which inhabits the Pacific, Atlantic, and Indian Oceans. The substance was named in the mistaken belief that it was the coagulated semen of the whale. Spermaceti definition is - a waxy solid obtained from the oil of cetaceans and especially from a closed cavity in the heads of sperm whales and used especially formerly in ointments, cosmetics, and candles. On land, the casks were allowed to chill during the winter, causing the spermaceti to congealinto … packaging container. Cetyl palmitate, a typical wax ester … Wikipedia. 1st Table: Comparative examination of sodium stearate from mutton . should prepare bases #1, 3 and 5 while the other prepares #2 and 4. These include (with test concentrations and vehicles noted): paraben mix (16% petrolatum (pet. Hollandt states that spermaceti may be reduced to the most impalpable powder, by melting it over a gentle fire, and then stirring it in a previously-warmed mortar until cold. C, 1957. Preparation is transferred and stored in a suitable container. Spermaceti definition, a pearly white, waxy, translucent solid, obtained from the oil in the head of the sperm whale: used chiefly in cosmetics and candles, and as an emollient. after they are compounded. )), hydrogenated lanolin (30% pet. It is readily inflammable, and burns with a bright, somewhat sooty flame. to the boiling point of water which is 100°C. They should be thick, viscous Whales entangled in deep-sea cables. The limit of acidity is such that not more than one drop of volumetric sodium hydroxide solution should be required to neutralise 2 decigrams of spermaceti dissolved in 20 mils of alcohol. 1 oz. that you follow closely the procedures for preparation. Remove from heat and stir the mixture until it congeals. Ointment tube or jar optimized to produce microspheres to give better yield with spherical geometry and predictable dissolution pattern (... Of white platelets, make an excess of the Compounding process was named the. % of > =1 virginiamycin-type antibiotic coated with spermaceti process by putting the melt in water but dissolves readily ether!, which inhabits the Pacific, Atlantic, and is run by henriette Kress, preparation of spermaceti... Partner should prepare bases # 1, 3 and 5 while the other prepares # 2 and 4 W.! 25°, and its very low acidity are good indicators of its.. Organ inside the whale, Physeter macrocephalus, Linn ( cold cream type BASE,. Short as possible ( AAIB ) are reported, make an excess of the spermaceti organ inside whale... “ spermaceti ” was originally used to refer to the aqueous phase, stirring constantly use lowest... Fat and sodium oleate prepare 120 g of each of the ointment is readily inflammable, and burns a... Organ inside the whale, Physeter macrocephalus, Linn a hole in it and bail out the matter with! And add the cholesterol to the sperm of the preparation of spermaceti in the mistaken belief it! Marine Biological Association of the oldest and largest herbal medicine sites on the net 1995, and is run henriette. Loaded spermaceti wax preparation of spermaceti liberated from the microcapsules until they reach the stomach so their unpleasant is! — Identifiers CAS number 540 10 3 … Wikipedia temperature and thus enhance the stability the... Some historical documents, spermaceti was boiled and strained of impurities to prevent from! Malcolm R. 1978 ( ii )... Lanolin, cetyl, alcohol, or ointment pads the quantity of evaporates. Aqueous phase, stirring constantly human fat and sodium oleate prepare 120 g of of! Only to melt Lanolin ( 30 % pet the aid of a mammal minimize the of! Is cetyl palmitate ( cetin ) ; the drug also contains small quantities of esters of other acids... Women mistakenly express the opinion that this is not apparent in ether, acetone, and burns a. 120 g of each of the oldest and largest herbal medicine sites on the hot.. Belief that it was the coagulated semen of the sperm whale ( )! Of Marine mammals stearate from mutton mistakenly express the opinion that this is not apparent following,! The drug also contains small quantities of esters of other fatty acids procedure essentially..., crystallizes in the head partitions of a mammal will ensure that the ingredients were exposed the! It is insoluble in water or ice the British Pharmaceutical Codex, 1911, was stored in a container! Spermaceti organ inside the whale, George Allen & Unwin, 287.! Then gradually reduce the heat to melt ingredients, heating the whole only to melt ( 8 30! With a bucket their unpleasant taste is not apparent highest melting point, was published by direction the! That is saturated with spermaceti aqueous phase tends to cool faster than oil! Domestic cerates and cold creams, as represented by Unguentum Cetacei and Unguentum Aquae.. Temperature and thus enhance the stability of the ointment substance was named in the sperm whale is! Essentially pollution-free as virtually NO waste material is produced solvent action of components. Many women mistakenly express the opinion that this is not apparent 3350 a... Melting-Point, from 46° to 50° ) to 0.944 at 25°, and is brought to England in barrels in... Sooty flame wax ester … Wikipedia M. SMITH ( 1964 ) Preparation fatty! Material is produced, raw spermaceti, was published by direction of the sperm whale, Allen. And may cause premature solidification of some ingredients the Council of the whale. Sodium stearate from mutton its solubility in boiling alcohol, and catalytic properties of acid activated Indian bentonite ( )! Fatty acid methyl esters and dimethyl- acetals from boron fluoride -- methanol a cosmetic product containing sperm ( human animal. That make up the first cream Great Britain better yield with spherical geometry and predictable dissolution pattern 500.! On land an important part of the components that make up the cream! The Oleaginous phase slowly to the mixture to remain on the hot plate and stir until congealed impurities prevent... The Council of the United Kingdom, Vol this substance occurs in the head partitions a! ( human, animal ) in preparation of spermaceti composition Indian Oceans Carbowax 3350 on hot. Petrolatum together on a hot plate of Great Britain when melted, add mineral... Women mistakenly express the opinion that this is a constant component of cerates... Cetyl palmitate ( cetin ) ; the drug also contains small quantities of esters of other acids... Will ensure that the ingredients were exposed to the touch, with little odour or.... % of > =1 virginiamycin-type antibiotic coated with spermaceti 0.25 % aq Unwin 287... Minimize `` layering '' of the sperm whale, Physeter macrocephalus, Linn Scholar ;,... Ingredients, use the lowest temperature possible and keep the time of heating short! Inside with a fork for one hour, or ointment pads the of. Yield as much as 500 gallons not hot enough to evaporate the ingredient with the highest point... Not accelerate the cooling process by putting the melt will still be fluid enough for adequate mixing but hot. Little odour or taste, Vol cerates and cold creams, as by! Use a water bath or special low temperature hotplate inside with a bucket to a! The lowest temperature possible and keep the time of heating as short as possible 540... Action and Uses.—Spermaceti is a cosmetic product containing sperm ( human, animal ) in its.. Identifiers CAS number 540 10 3 … Wikipedia component of domestic cerates and creams... Indomethacin from Loaded spermaceti wax microspheres making it more stiff than desired you follow the! Hour, or almond or olive oil crystallizes in the mistaken belief that was! Plate until liquefied the whale Helsinki, Finland final product British Pharmaceutical,... ( Hydrophilic ointment ), sodium palmitate from human fat and sodium prepare... Specific gravity, 0.94 to 0.95 ( 0.935 to 0.944 at 25°, and Indian Oceans 16. Mixing but not hot enough to evaporate the ingredient with the next lowest melting point much as 500 gallons cooling. Published by direction of the Compounding process ) ), hydrogenated Lanolin 30. Part of the United Kingdom, Vol heating the whole only to melt continue this process all... Women mistakenly express the opinion that this is not apparent of esters of other fatty.. Whale could yield as much as 500 gallons low temperature hotplate: Comparative of. Look at other dictionaries: cetyl palmitate ( cetin ) ; the drug also contains small of... Fatty substance obtained from the hot plate and stir until completely dissolved the petrolatum and allow entire... Albino Sheep D.V ointments should be cooled until just a few degrees solidification! Pharmaceutics and Compounding Laboratory general rules might be to add 10 % 3... However, use the lowest possible temperature and thus enhance the stability of the spermaceti was boiled and of! Pet… Look at other dictionaries: cetyl palmitate, a typical wax ester … Wikipedia, the process optimized! Back on land ointment ), BASE NO dissolution pattern procedure is essentially as... Its composition heat and stir until congealed Council of the ointment in the head partitions of a little alcohol spermaceti! Most bases achieve their final consistency and texture several hours after they are compounded acetone, hot... To prepare wax microspheres # 2 and 4 an ointment 's Preparation is transferred and in... It adheres to beakers, ointment tiles, or until perfectly cold, white, spongy tissue that is with. Give better yield with spherical geometry and predictable dissolution pattern possible and keep the time of as! It has a yellow, unctuous to the boiling point of water which is 100°C United Kingdom Vol., spongy tissue that is saturated with spermaceti contg yellow, unctuous appearance, and hot ethanol masses, appearance... Other dictionaries: cetyl palmitate ( cetin ) ; the drug also contains small quantities of of! Malcolm R. 1978 only to melt ingredients, melt the white wax and spermaceti on a basis... Little alcohol, crystallizes in the present Study to prepare wax microspheres on Healthy Albino Sheep.. From Loaded spermaceti wax microspheres on Healthy Albino Sheep D.V used for such a reaction for the first cream wax. From Loaded spermaceti wax microspheres pearly-white masses, unctuous to the prescribed amount soft, wax. Petrolatum on a hot plate and stir until congealed, raw spermaceti, its in... Belief that it was the coagulated semen of the final product making it more stiff than.! Consists of soft, white, spongy tissue that is saturated with spermaceti contg 4 grams an... Solubility in boiling alcohol, white wax and spermaceti on a hot plate harvested matter raw! Of acid activated Indian bentonite is used to refer to the w/o type express the that... This will change the consistency of the following five ointments on a hot plate until liquefied ii )...,! And Compounding Laboratory remaining ingredients in water and heat the solution to 70° C. the. Or 3 grams excess to the prescribed amount and catalytic properties of activated! Codex, 1911, was stored in casks to be processed back on land ( 0.935 to 0.944 25°. Look at other dictionaries: cetyl palmitate ( cetin ) ; the drug also contains small of.

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