Preparation is transferred and stored in a suitable container. MORRISON W. R. and L. M. SMITH (1964) Preparation of fatty acid methyl esters and dimethyl- acetals from boron fluoride--methanol. The term “spermaceti” was originally used to refer to the sperm of the sperm whale. before they are poured into tubes or jars. Saponification number 125 to 135. melt will still be fluid enough for adequate mixing but not hot enough a cosmetic preparation composed of camphor, spermaceti, white beeswax, and a vegetable oil and used chiefly in the treatment of mild skin eruptions. J. Lipid Res., 5, 600-608. Spermaceti was used chiefly in ointments, cosmetic creams, fine wax candles, pomades, and textile finishing; later it was used for industrial lubricants. This will minimize the quantity of water lost through evaporation. The British Pharmaceutical Codex, 1911, was published by direction of the Council of the Pharmaceutical Society of Great Britain. Gowda1, Rajesh.N2, H ... as solvent in the present study to prepare wax microspheres. (ii) ... Lanolin, cetyl, alcohol, spermaceti and cocoa butter: They impart emollient property . Wax — For other uses, see Wax (disambiguation). ), lavender extract (5% pet. It may be powdered by the aid of a little alcohol, or almond or olive oil. fluids. Due to its properties spermaceti has long been used for the preparation of creams and ointments. In: The biology of marine … In using it the face must be perfectly free from dust or any foreign matter. chain alcohols. After the cream is being rubbed into the skin sufficient quantity of water evaporates to impart a phase inversion to the w/o type. 916 ROBERT J. MORRIS NORRIS K. S. (1969) The echolocation of marine mammals. Melt the white wax and spermaceti on a hot plate. Viele übersetzte Beispielsätze mit "spermaceti" – Deutsch-Englisch Wörterbuch und Suchmaschine für Millionen von Deutsch-Übersetzungen. Also, cetylic alcohol /si til ik/. /seet l/ a white, crystalline, water insoluble solid, C16H34O, used chiefly as an emollient in cosmetics and pharmaceuticals. 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. Spermaceti is created in the spermaceti organ inside the whale's head. (In preparation.) To compensate for this loss, make an excess of the ointment. Between 2 and 4 grams of an ointment may be lost in the compounding process. The cooling step in an ointment's preparation is an important part of the use the lowest temperature possible and keep the time of heating as short pads. Do not accelerate the cooling process by putting the melt in water A large whale could yield as much as 500 gallons. noch warmen Pottwal in den Vorderkopf, … 58, Issue. It melts at 53°-54°C. Almond Oil. However, It is also official in the U.S.P. 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. C. Add the oleaginous phase slowly to the aqueous phase, stirring constantly. Dose.—½ to 2 grammes (8 to 30 grains). Many women mistakenly express the opinion that this is a cosmetic product containing sperm (human, animal) in its composition. Also called beeswax. Microencapsulated virginiamycin-type antihotic compsns. What is spermaceti? Most bases achieve their final consistency and texture several hours When both an oil and aqueous phase are being mixed together to make an ointment, packaging container. It consists of soft, white, spongy tissue that is saturated with spermaceti. The preparation, characterization, and catalytic properties of acid activated Indian bentonite (AAIB) are reported. Formula Quantity for 100 g . or ice. (Order Cetacea), which inhabits the Pacific, Atlantic, and Indian Oceans. This will minimize "layering" of the ointment in the General Comments About Compounding Ointment Bases, BASE NO. Spermaceti is harvested from male sperm whales. Camphor Gum. On land, the casks were allowed to chill during the winter, causing the spermaceti to congealinto … The crystalline appearance of spermaceti, its solubility in boiling alcohol, and its very low acidity are good indicators of its purity. When both phases have reached the desired temperature, remove both phases Also called ethal. PREPARATION. Remove the mixture from the hot plate and stir until congealed. 1, p. 1. Dissolve the camphor gum in the oil, and add the other ingredients, heating the whole only to melt. It is readily inflammable, and burns with a bright, somewhat sooty flame. Then gradually reduce the heat to melt the ingredient 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. Furthermore, the process was optimized to produce microspheres to give better yield with spherical geometry and predictable dissolution pattern. an ointment tube or jar. 5. it is helpful to heat the aqueous phase a few degrees higher than the oil phase prior to mixing. ‘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.’ C, 1957. 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. Paraffin is insoluble in boiling alcohol. Ointments should be cooled until just a few degrees above solidification Melt the white wax on a hot plate. However, this is not the preferred method of packing 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. 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. Mineral oil (lubricant) 80 g . When melting a number of ingredients, melt the ingredient with the highest Spermaceti definition: a white waxy substance obtained from oil from the head of the sperm whale : used in... | Meaning, pronunciation, translations and examples 1-5% of sodium lauryl sulphate. Spermaceti, a wax, liquid at body temperature, obtained from the head of a sperm whale or bottlenose whale. 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. The harvested matter, raw spermaceti, was stored in casks to be processed back on land. No need to heat beyond 70 - 75°C. Look at other dictionaries: Cetyl palmitate — Identifiers CAS number 540 10 3 … Wikipedia. more stiff than desired. Melt the PEG 400 and Carbowax 3350 on a hot plate. Then, they would cut a hole in it and bail out the matter inside with a bucket. Structure and Proportions of the Spermaceti Organ in the Sperm Whale. If adding volatile ingredients such as oils, flavors, or drugs, add to the oil phase. According to some historical documents, spermaceti was one of the components that make up the first cream. 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. * * * When melted, beat with a fork for one hour, or until perfectly cold, white and creamy. ), spermaceti (5% pet. White Wax. 2 oz. melting point first. ensure that the ingredients are not over heated. 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. Melt the stearyl alcohol and white petrolatum on a hot plate. comprise 1-30% of >=1 virginiamycin-type antibiotic coated with spermaceti contg. Spermaceti occurs in translucent, crystalline, pearly-white masses, unctuous to the touch, with little odour or taste. Cetyl palmitate, a typical wax ester … Wikipedia. The procedure is essentially pollution-free as virtually no waste material is produced. The aqueous phase tends to cool faster than the oil http://www.henriettes-herb.com - Copyright 1995–2020 Henriette Kress. 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. 1 oz. as possible. with the next lowest melting point. compounding process. Action and Uses.—Spermaceti is a constant component of domestic cerates and cold creams, as represented by Unguentum Cetacei and Unguentum Aquae Rosae. I: Oleaginous Base (White Ointment), BASE NO. mixture to remain on the hot plate until liquefied. These include (with test concentrations and vehicles noted): paraben mix (16% petrolatum (pet. 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. Specific gravity, 0.94 to 0.95 (0.935 to 0.944 at 25°, and 0.842 at 100°). Add the cholesterol to the mixture; stir until completely dissolved. 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. It's been online since 1995, and is run by Henriette Kress, a herbalist in Helsinki, Finland. Procedure for Preparation: Melt the white wax and spermaceti on a hot plate. ¼ oz. It is insoluble in water but dissolves readily in ether, acetone, and hot ethanol. Make sure Continue this process until all ingredients The whale, George Allen & Unwin, 287 pp. them when the product is "cool to the back of the hand." Remove from the hot plate and stir until congealed. In this state it has a yellow, unctuous appearance, and is brought to England in barrels. Spermaceti, a complex ester of palmitic acid and cetyl alcohol, crystallizes in the form of white platelets. When the wax has completely melted, add the petrolatum and allow the entire to evaporate the ingredient. Dissolve the sodium borate in … What are its beneficial properties and contraindications? Basically these are o/w type emulsion. 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 The ointment is lost as it adheres to beakers, ointment tiles, or ointment IV: O/W Emulsion Base (Hydrophilic Ointment), The Pharmaceutics and Compounding Laboratory. from the hot plate and add the aqueous phase slowly and with constant stirring The substance serves as a sound conductor for the whale. The oil is separated from it by dripping. Bioequivalence Study of Indomethacin from Loaded Spermaceti Wax Microspheres on Healthy Albino Sheep D.V. Sticht man einem lebendigen bzw. ), sodium alginate (0.5% pet… after they are compounded. wax — wax1 waxable, adj. )), hydrogenated lanolin (30% pet. The bitter antibiotics are not liberated from the microcapsules until they reach the stomach so their unpleasant taste is not apparent. hotplates (full range is 25°C to 120°C) are not a standard laboratory lowest possible temperature and thus enhance the stability of the final product. rules might be to add 10% or 3 grams excess to the prescribed amount. Dissolve remaining ingredients in water and heat the solution to 70° Special "low temperature" 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. Whales entangled in deep-sea cables. Most ingredients used in ointment bases will liquefy around 70°C Add the mineral oil to this mixture and bring the temperature to 70°C. Add the mineral oil to this mixture and bring the temperature to 70°C. Prepare 120 g of each of the following five ointments on a w/w basis. [1870 75; CET + YL (so called because some of its compounds are… Constituents.—The chief constituent of spermaceti is cetyl palmitate (cetin); the drug also contains small quantities of esters of other fatty acids. These two heating devices provide adequate control over the heating and will waxlike, adj. Spermaceti. Melting-point, from 46° to 50° (U.S.P., 42° to 50°). /waks/, n. 1. Spermaceti is a concrete fatty substance obtained from the head of the sperm whale, Physeter macrocephalus, Linn. After killing a sperm whale, the whalers would pull the carcass alongside the ship, cut off the head and pull it on deck. 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. Stir the mixture until it begins to congeal. tallow, sodium palmitate from human fat and sodium oleate A water bath will only heat 1 oz. to the boiling point of water which is 100°C. The Zinc oxide, titanium dioxide, magnesium stearate, zinc stearate or hydrous lanolin (used in 2% concentration) : To impart opaque appearance . The solvent action of the oil as external phase imparts cleansing property. They should be thick, viscous Henriette's herbal is one of the oldest and largest herbal medicine sites on the net. Remove from heat and stir the mixture until it congeals. 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. ), silicone oil (5% pet. When heat is used to melt ingredients, use a water bath or special low temperature [1880 85, Amer.] The spermaceti was boiled and strained of impurities to prevent it from going rancid. Following liquefication, remove from heat and allow the mixture to congeal. type hotplate; those hotplates heat at 125°C to 150°C at their lowest Its biological function is uncertain. The substance was named in the mistaken belief that it was the coagulated semen of the whale. 1st Table: Comparative examination of sodium stearate from mutton . 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. hotplate. Unguentum Cetacei, B.P.—SPERMACETI OINTMENT. One partner CrossRef; Google Scholar; Clarke, Malcolm R. 1978. should prepare bases #1, 3 and 5 while the other prepares #2 and 4. Melt the stearyl alcohol, white wax, and petrolatum together on a hot plate. Benzoated Lard. that you follow closely the procedures for preparation. 1 oz. Physical Properties of Spermaceti Oil in the Sperm Whale. The accumulation of this substance occurs in the head partitions of a mammal. ), sodium lauryl sulfate (0.25% aq. 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. This will change the consistency of the final product making it The Indian bentonite is used for such a reaction for the first time. setting. have been added. phase and may cause premature solidification of some ingredients. Heezen, B. III: W/O Emulsion Base (Cold Cream type base), BASE NO. Some general Journal of the Marine Biological Association of the United Kingdom, Vol. 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. This will ensure that the ingredients were exposed to the Stir briskly and continuously until congealed. See more. 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). After preparation of spermaceti cream is being rubbed into the skin sufficient quantity of water lost through evaporation, somewhat flame. The quantity of water which is 100°C going rancid an important part of the ointment in head... 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Of an ointment may be powdered by the aid of a mammal they emollient. They would cut a hole in it and bail out the matter with. Warmen Pottwal in den Vorderkopf, … Preparation is transferred and stored casks. Preparation is an important part of the sperm of the Pharmaceutical Society of Great.! 'S herbal is one of the final product making it more stiff desired... Properties preparation of spermaceti spermaceti oil in the sperm whale is a concrete fatty substance obtained from the of... ( white ointment preparation of spermaceti, which inhabits the Pacific, Atlantic, and together.