FR2962132A1 - Mixture of fatty substance, useful for fabricating soap, preferably toilet and household soap, comprises fatty substances, which are derived from rapeseed, sulflower, soybean, oilve, cottonseed and groundnut - Google Patents
Mixture of fatty substance, useful for fabricating soap, preferably toilet and household soap, comprises fatty substances, which are derived from rapeseed, sulflower, soybean, oilve, cottonseed and groundnut Download PDFInfo
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- FR2962132A1 FR2962132A1 FR1002726A FR1002726A FR2962132A1 FR 2962132 A1 FR2962132 A1 FR 2962132A1 FR 1002726 A FR1002726 A FR 1002726A FR 1002726 A FR1002726 A FR 1002726A FR 2962132 A1 FR2962132 A1 FR 2962132A1
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- 239000000126 substance Substances 0.000 title claims abstract description 52
- 239000000344 soap Substances 0.000 title claims abstract description 45
- 239000000203 mixture Substances 0.000 title claims abstract description 30
- 235000010777 Arachis hypogaea Nutrition 0.000 title claims description 3
- 240000002791 Brassica napus Species 0.000 title claims 3
- 235000004977 Brassica sinapistrum Nutrition 0.000 title claims 3
- 244000068988 Glycine max Species 0.000 title claims 3
- 235000010469 Glycine max Nutrition 0.000 title claims 3
- 235000003276 Apios tuberosa Nutrition 0.000 title description 2
- 235000010744 Arachis villosulicarpa Nutrition 0.000 title description 2
- 244000133018 Panax trifolius Species 0.000 title 1
- 235000012343 cottonseed oil Nutrition 0.000 title 1
- 238000002844 melting Methods 0.000 claims abstract description 18
- 230000008018 melting Effects 0.000 claims abstract description 18
- 125000001183 hydrocarbyl group Chemical group 0.000 claims abstract description 15
- 235000020777 polyunsaturated fatty acids Nutrition 0.000 claims abstract description 8
- 235000019197 fats Nutrition 0.000 claims description 20
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 17
- 239000000194 fatty acid Substances 0.000 claims description 17
- 229930195729 fatty acid Natural products 0.000 claims description 17
- 150000004665 fatty acids Chemical class 0.000 claims description 16
- 239000003240 coconut oil Substances 0.000 claims description 8
- 235000019864 coconut oil Nutrition 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 239000003346 palm kernel oil Substances 0.000 claims description 4
- 235000019865 palm kernel oil Nutrition 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 244000105624 Arachis hypogaea Species 0.000 claims description 2
- 241000219146 Gossypium Species 0.000 claims 2
- 244000020551 Helianthus annuus Species 0.000 claims 2
- 235000003222 Helianthus annuus Nutrition 0.000 claims 2
- 240000007817 Olea europaea Species 0.000 claims 2
- 235000017060 Arachis glabrata Nutrition 0.000 claims 1
- 235000018262 Arachis monticola Nutrition 0.000 claims 1
- 235000019483 Peanut oil Nutrition 0.000 claims 1
- 235000020232 peanut Nutrition 0.000 claims 1
- 239000000312 peanut oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 23
- 235000019198 oils Nutrition 0.000 description 23
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 239000003925 fat Substances 0.000 description 19
- 239000000047 product Substances 0.000 description 16
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- 238000005984 hydrogenation reaction Methods 0.000 description 8
- 241001133760 Acoelorraphe Species 0.000 description 6
- 235000019482 Palm oil Nutrition 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000002540 palm oil Substances 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 5
- 239000003760 tallow Substances 0.000 description 5
- 235000011187 glycerol Nutrition 0.000 description 4
- 239000008172 hydrogenated vegetable oil Substances 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 244000018633 Prunus armeniaca Species 0.000 description 3
- 235000009827 Prunus armeniaca Nutrition 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 125000005456 glyceride group Chemical group 0.000 description 3
- 239000004006 olive oil Substances 0.000 description 3
- 235000008390 olive oil Nutrition 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 101100259716 Arabidopsis thaliana TAA1 gene Proteins 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 101001092982 Homo sapiens Protein salvador homolog 1 Proteins 0.000 description 1
- 235000021360 Myristic acid Nutrition 0.000 description 1
- 102100036193 Protein salvador homolog 1 Human genes 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 239000012164 animal wax Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 235000021466 carotenoid Nutrition 0.000 description 1
- 150000001747 carotenoids Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid ester group Chemical class C(CCCCCCCCCCC)(=O)O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- -1 lard Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009343 monoculture Methods 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N tetradecanoic acid Chemical class CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000012178 vegetable wax Substances 0.000 description 1
- 239000010463 virgin olive oil Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/007—Soaps or soap mixtures with well defined chain length
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
Abstract
Description
MELANGE DE CORPS GRAS POUR SAVON L'invention se rapporte à un mélange de corps gras pour la fabrication d'un savon solide. Elle se rapporte également au savon obtenu au moyen du mélange de corps gras. Le savon est une substance composée de molécules amphiphiles lui donnant des propriétés détergentes. Le produit fini que l'on dénomme également savon que l'invention vise est ici un savon solide (savon à l'ancienne, savon à barbe etc...). Ces savons sont commercialisés sous forme de pains moulés, coulés ou découpés ou paillettes ou 10 poudre ou en bondillons encore appelés « soap noodles » Un savon est obtenu lors d'une réaction chimique appelée saponification qui consiste à mettre un corps gras en présence d'une base forte par exemple de l'hydroxyde de sodium ou de l'hydroxyde de potassium Pour la fabrication, on utilise principalement deux approches. 15 La première consiste en une réaction de l'hydroxyde de sodium avec un corps gras neutre ( principalement des glycérides) avec deux variantes, l'une consistant à séparer la glycérine suivi de lavages et l'autre consistant à garder la glycérine. La seconde approche consiste en une réaction de l'hydroxyde de sodium sur des 20 acides gras issus de l'hydrolyse d'un corps gras. Les corps gras comprennent les graisses végétales, les huiles végétales, les cires végétales, les graisses animales, les huiles animales, les cires animales et les acides gras en C6-C24 qui en sont issus.- Les principaux corps gras utilisés sont : le suif, le saindoux, l'huile de palme, l'huile de palmiste, l'huile de coprah, l'huile d'olive et ses dérivés. Ces corps gras ont des propriétés différentes et pour fabriquer un savon on utilise souvent un mélange plus ou moins complexe de corps gras. The invention relates to a mixture of fatty substances for the manufacture of a solid soap. It also relates to the soap obtained by means of the mixture of fatty substances. Soap is a substance composed of amphiphilic molecules giving it detergent properties. The finished product which is also called soap that the invention aims is here a solid soap (old-fashioned soap, beard soap etc ...). These soaps are marketed in the form of molded, cast or cut breads or flakes or powders or in so-called soap noodles. A soap is obtained during a chemical reaction called saponification which consists of putting a fatty substance in the presence of a strong base for example sodium hydroxide or potassium hydroxide For manufacturing, two approaches are used mainly. The first consists of a reaction of sodium hydroxide with a neutral fatty substance (mainly glycerides) with two variants, one consisting in separating glycerin followed by washes and the other in keeping glycerin. The second approach consists of a reaction of sodium hydroxide with fatty acids resulting from the hydrolysis of a fatty substance. Fatty substances include vegetable fats, vegetable oils, vegetable waxes, animal fats, animal oils, animal waxes and C6-C24 fatty acids derived from them. The main fats used are: tallow , lard, palm oil, palm kernel oil, coconut oil, olive oil and its derivatives. These fats have different properties and to make a soap is often used a more or less complex mixture of fat.
Ainsi, l'huile de palme et le suif sont riches en acides gras saturés (C16 et C18) et pauvres en acides gras polyinsaturés sensibles à l'oxydation. Ce type de corps gras donne de la consistance au savon ce qui est indispensable pour des savons dits durs en comparaison avec les savons liquides. L'huile de palmiste et de coprah sont composées d'acides lauriques (C12) et 10 d'acides myristiques (C14). La longueur d'une chaine hyd carbonée à 12 atomes de carbone est intéressante pour donner l'effet détergent et oussant. Ces sources de corps gras sont les plus utilisées pour obtenir un produit économiquement acceptable car très présent sur le marché. L'huile de palme a un aspect orangé (présence de caroténoïdes) et doit donc être 15 traitée pour supprimer la couleur. Le traitement utilisé est grand consommateur d'énergie. La couleur finale du savon a, malgré ce traitement, toujours un fond orangé. Outre ce problème technique, l'obtention de l'huile de palme a conduit à la destruction de forêts primaires et à la création de monocultures avec une 20 utilisation importante de pesticides. Il y a désormais un refus d'utiliser ces produits à base d'huile de palme par les consommateurs. Le suif qui pourrait être plus largement utilisé en remplacement de l'huile de palme présente une difficulté notamment lors de l'opération d'introduction d'un parfum. Thus, palm oil and tallow are rich in saturated fatty acids (C16 and C18) and low in polyunsaturated fatty acids sensitive to oxidation. This type of fat gives consistency to soap which is essential for so-called hard soaps in comparison with liquid soaps. Palm kernel oil and coconut oil are composed of lauric acids (C12) and myristic acids (C14). The length of a carbon chain with 12 carbon atoms is interesting to give the detergent and foaming effect. These sources of fat are the most used to obtain a product economically acceptable because very present on the market. Palm oil has an orange appearance (presence of carotenoids) and must therefore be treated to suppress the color. The treatment used is a big consumer of energy. The final color of the soap has, despite this treatment, always an orange background. In addition to this technical problem, obtaining palm oil has led to the destruction of primary forests and the creation of monocultures with a high use of pesticides. There is now a refusal to use these palm oil products by consumers. Tallow, which could be used more widely as a replacement for palm oil, presents a particular difficulty during the operation of introducing a perfume.
On connait les huiles oléagineuses mais elles sont composées d'acides gras insaturés et polyinsaturés. Ces huiles conduisent à l'obtention de savon mou et sensible à l'oxydation, malgré l'ajout d'additifs de conservation. L'invention propose un savon solide mettant en oeuvre une nouvelle formulation 5 de mélange de corps gras. A cet effet, l'invention concerne un mélange de corps gras pour la fabrication de savon comprenant des corps gras riches en chaines hydrocarbonées type C16 et C18 et des corps gras riches en chaines hydrocarbonées type C12 et C14 caractérisé en ce que les corps gras riches en chaines hydrocarbonées type C16 10 et C18 sont au moins constitués de 50% des corps gras riches en chaines hydrocarbonées type C16 et C18 4A issus de corps gras type C6 à C24 ayant été hydrogénés, le produit hydrogéné obtenu ayant un point de fusion compris entre 20 et 75°Celsius avec une teneur en acides gras polyinsaturés inférieure à 10% et donc une teneur en C 16.0,C 18.0 et C18.1 supérieure à 90% 15 L'invention sera bien comprise à l'aide de la description ci après faite à titre d'exemple non limitatif en regard du schéma qui représente : FIG 1 : Composition de corps gras FIG 2 : voies d'obtention d'un savon selon l'invention En se reportant au dessin , on voit que pour produire un savon, on utilise une 20 base 1 (PH >7) telle de l'hydroxyde de sodium que l'on fait réagir avec un mélange de corps gras 2 selon différents procédés connus qui ne seront pas expliqués. Le mélange de corps gras 2 avant réaction avec la base présente un titre ou un point de fusion compris entre 10° et 60° Celsius. Oleaginous oils are known but they are composed of unsaturated and polyunsaturated fatty acids. These oils lead to the production of soft soap that is sensitive to oxidation, despite the addition of preservative additives. The invention provides a solid soap employing a novel fat blend formulation. For this purpose, the invention relates to a mixture of fatty substances for the manufacture of soap comprising fatty substances rich in C16 and C18 hydrocarbon chains and fatty substances rich in C12 and C14 hydrocarbon chains, characterized in that the rich fatty substances in hydrocarbon chains type C16 and C18 are at least 50% of the fatty substances rich in hydrocarbon chains C16 and C18 type 4A from C6 to C24 fatty substances having been hydrogenated, the hydrogenated product obtained having a melting point between 20 and 75 ° Celsius with a polyunsaturated fatty acid content of less than 10% and therefore a C 16.0, C 18.0 and C 18.1 content greater than 90%. The invention will be better understood from the following description. by way of non-limiting example with reference to the diagram which represents: FIG. 1: Composition of fatty substances FIG. 2: ways of obtaining a soap according to the invention Referring to the drawing, it can be seen that to produce a With the aid of a base 1 (pH> 7) such sodium hydroxide is used which is reacted with a mixture of fatty substances 2 according to various known methods which will not be explained. The fat mixture 2 before reaction with the base has a titer or a melting point between 10 ° and 60 ° Celsius.
De préférence, le mélange de corps gras 2 présente un titre compris entre 30° et 45° Celsius. Ce mélange de corps gras contient des corps gras 4 riches en chaines hydrocarbonés type C16 et C18 formant un premier sous ensemble et des corps gras 3 riches en chaines hydrocarbonées type C12 et C14 formant un deuxième sous ensemble. Chaque sous ensemble 3, 4 pourrait être constitué par un seul produit mais il s'agit le plus souvent d'une composition de plusieurs produits. On rappellera qu'une chaine type C12 est une chaine comprenant 12 atomes de 10 carbone. Les corps gras 4 types C16 et C18 confèrent de la consistance au savon.Ils permettent d'obtenir un savon 5 solide ou dur. Les corps gras 3 type C12 et C14 confèrent l'effet moussant et sont par exemple de l'huile de coprah, de l'huile de palmiste 15 Les corps gras 4 riches en chaines hydrocarbonées type C16 et C18 ( premier sous ensemble) sont au moins constitués de 50% de corps gras riches en chaines hydrocarbonées type C16 et C18 4A issus de corps gras type C6 à C24 ayant été hydrogénés, le produit hydrogéné obtenu ayant un point de fusion compris entre 20° et 75°Celsius avec une teneur en acide gras polyinsaturés inférieure à 10% 20 et donc une teneur en C 16.0,C 18.0 et C18.1 supérieure à 90%. Le produit obtenu par hydrogénation est un corps gras C6-C24 qui a été modifié pour notamment avoir une réduction de son degré d'insaturation par hydrogénation contrôlée. Une huile qui sera hydrogénée peut avoir subie préalablement à l'hydrogénation, un raffinage, par exemple, pour avoir une 25 qualité RBD (raffinée, blanchie, désodorisée). Preferably, the fat mixture 2 has a titer of between 30 ° and 45 ° Celsius. This fat mixture contains fatty substances 4 rich in C16 and C18 hydrocarbon chains forming a first subassembly and fatty substances 3 rich in C12 and C14 hydrocarbon chains forming a second subassembly. Each subset 3, 4 could be constituted by a single product but it is most often a composition of several products. It will be recalled that a C12 chain is a chain comprising 12 carbon atoms. The 4 types C16 and C18 fatty substances give consistency to the soap. They make it possible to obtain a solid or hard soap. The type C12 and C14 fatty substances confer the foaming effect and are, for example, coconut oil, palm kernel oil. The fatty substances 4 rich in C16 and C18 hydrocarbon chains (first subassembly) are less constituted by 50% of fatty substances rich in C16 and C18 4A hydrocarbon chains derived from C6 to C24 fatty substances having been hydrogenated, the hydrogenated product obtained having a melting point of between 20 ° and 75 ° Celsius with a content of polyunsaturated fatty acid less than 10% and therefore a content of C 16.0, C 18.0 and C18.1 greater than 90%. The product obtained by hydrogenation is a C6-C24 fatty substance which has been modified in particular to have a reduction in its degree of unsaturation by controlled hydrogenation. An oil that will be hydrogenated may have undergone prior to hydrogenation, refining, for example, to have RBD (refined, bleached, deodorized) quality.
La teneur en acide gras polyinsaturée sera de préférence réduite à moins de 5%. De préférence le point de fusion de ce produit obtenu par hydrogénation sera compris entre 25° et 60°Celsius. Le point de fusion sera de préférence compris entre 35 et 45°Celsius. The polyunsaturated fatty acid content will preferably be reduced to less than 5%. Preferably the melting point of this product obtained by hydrogenation will be between 25 ° and 60 ° Celsius. The melting point will preferably be between 35 and 45 ° Celsius.
Les corps gras 4A ayant subis une hydrogénation sont principalement des graisses, huiles neutres et/ou acides gras issus de ces graisses et huiles neutres . Par exemple, on citera des huiles de colza, de tournesol ou de soja, l'huile d'olive, de coton, d'arachide ou leurs coproduits issus du raffinage ainsi que les acides gras correspondant à ces huiles. 4A fatty substances having undergone hydrogenation are mainly fats, neutral oils and / or fatty acids from these fats and neutral oils. For example, rapeseed oil, sunflower oil or soybean oil, olive oil, cotton, groundnut or their co-products from refining as well as the fatty acids corresponding to these oils.
Le choix de l'huile à hydrogéner dépend notamment de sources d' approvisionnement. Ces corps gras (huiles, acides gras) hydrogénés seront introduits pour au moins 50% de la masse totale de corps gras C16, C18. Ils seront introduits en fonction du résultat de l'hydrogénation et du produit souhaité. Si on a un produit hydrogéné type C16-C18 avec point de fusion haut, il faut le mélanger avec un corps gras type C16-C18 avec point de fusion plus bas pour que le produit final ait un point de fusion compris de préférence entre 35 et 45°C. La répartition des acides gras au niveau des glycérides influencera à un degré moindre les propriétés rhéologiques, le point de fusion et le titre du savon. The choice of the oil to be hydrogenated depends in particular on sources of supply. These hydrogenated fatty substances (oils, fatty acids) will be introduced for at least 50% of the total mass of C16 and C18 fatty substances. They will be introduced depending on the result of the hydrogenation and the desired product. If a hydrogenated product C16-C18 with a high melting point is used, it must be mixed with a C16-C18 fatty substance with a lower melting point so that the final product has a melting point of preferably between 35 and 45 ° C. The distribution of fatty acids at the level of the glycerides will influence to a lesser degree the rheological properties, the melting point and the title of the soap.
Lors du processus d'hydrogénation, on va privilégier la réduction des polyinsaturations. During the hydrogenation process, the reduction of polyunsaturations will be favored.
Pour la fabrication d'un savon dit de toilette, on utilisera dans le mélange de corps gras environ 70% en masse d'huiles hydrogénées le reste étant, par exemple de l'huile de coprah . Pour un savon dit de ménage, un pourcentage d'environ 80% d'huiles 5 hydrogénées sera utilisé dans la masse totale des corps gras. Selon la qualité de huile initiale, du raffinage, le produit fini aura une couleur blanche et sans odeur prononcée. Il sera donc facile à parfumer et à colorer. Un avantage de l'utilisation de ces corps gras hydrogénés est la réduction des antioxydants et on peut quasiment les supprimer. 10 De l'huile dite fluide ayant été hydrogénée pour être conforme à l'invention type C16-C18 est disponible en quantité sur le marché par exemple sous la marque « Cargill ». Ce produit hydrogéné commercialisé sous la référence AP-622-431 a un point de fusion de 43°C . La composition comprend 11% de C16.0, 20% de C18.0, 65% de C18.1 (cis et trans) et 2% de C18.2 (cis et trans). 15 La figure 2 montre que l'on part de corps gras d'origine naturelle composés de glycérides avec des acides gras polyinsaturés en chaines de C6 à C24. La voie de gauche consiste à utiliser des graisses, des huiles raffinées ou des coproduits (huiles acides) pour subir une étape d'hydrogénation. Le produit obtenu hydrogéné entre dans un procédé classique de saponification. 20 Dans la voie de droite, après hydrolyse, les acides gras sont hydrogénés et subissent une étape de salification. Par corps gras on comprendra les huiles neutres et/ou les acides gras issus de ces huiles neutres. On présente ci après 3 essais avec des huiles végétales hydrogénées de Cargill. For the manufacture of a so-called toilet soap, about 70% by weight of hydrogenated oils will be used in the mixture of fatty substances, the remainder being, for example, coconut oil. For a so-called household soap, a percentage of about 80% of hydrogenated oils will be used in the total mass of fats. Depending on the quality of initial oil, refining, the finished product will have a white color and no pronounced odor. It will therefore be easy to perfume and color. One advantage of using these hydrogenated fats is the reduction of antioxidants and they can almost be removed. So-called fluid oil having been hydrogenated to conform to the invention type C16-C18 is available in quantity on the market for example under the trademark "Cargill". This hydrogenated product sold under the reference AP-622-431 has a melting point of 43 ° C. The composition comprises 11% C16.0, 20% C18.0, 65% C18.1 (cis and trans) and 2% C18.2 (cis and trans). Figure 2 shows that starting from naturally occurring fatty substances composed of glycerides with polyunsaturated fatty acids in C6 to C24 chains. The left lane consists of using fats, refined oils or co-products (acid oils) to undergo a hydrogenation step. The hydrogenated product obtained is used in a conventional saponification process. In the right lane, after hydrolysis, the fatty acids are hydrogenated and undergo a salification step. Fatty matter will include the neutral oils and / or fatty acids from these neutral oils. We present here after 3 tests with hydrogenated vegetable oils of Cargill.
ESSAI 1 Huile de coprah raffinée : 13.12% s Huile végétale hydrogénée réf Agripure 622 AP36 52.50% Chlorure de sodium : 0.46% Eau 14.74% Hydroxyde de sodium (50%) 19.18% 10 Ratio Huile de Coprah/ huile hydrogénée : 20/80 Point fusion mélange de corps gras (°C): 34.4 Concentration en acides gras dans le savon obtenu : 63% La pâte ainsi obtenue est ensuite déshydratée pour amener la concentration en acides gras à hauteur de 70% mini, 80% maxi selon l'utilisation désirée. ESSAI 2 TEST 1 Refined coconut oil: 13.12% s Hydrogenated vegetable oil Ref Agripure 622 AP36 52.50% Sodium chloride: 0.46% Water 14.74% Sodium hydroxide (50%) 19.18% 10 Ratio Copra oil / hydrogenated oil: 20/80 Point melting fat mixture (° C): 34.4 Fatty acid concentration in the soap obtained: 63% The pulp thus obtained is then dehydrated to bring the concentration of fatty acids up to 70% minimum, 80% maximum depending on the use desired. TEST 2
Huile de coprah raffinée : 13.12% Huile végétale hydrogénée réf Agripure 622 AP43 52.50% 20 Chlorure de sodium : 0.46% 7 15 Eau 14.82% Hydroxyde de sodium (50%) 19.10% Ratio Huile de Coprah/ huile hydrogénée : 20/80 Point fusion mélange de corps gras (°C): 38.4 Concentration en acides gras dans savon obtenu : 63% La pâte ainsi obtenue est ensuite déshydratée pour amener la concentration en acides gras à hauteur de 70% mini, 80% maxi selon l'utilisation désirée. ESSAI 3 Huile de coprah raffinée : 13.12% Huile végétale hydrogénée réf Agripure 622 AP43 : 39.38% Huile d'olive vierge BIO (issue agriculture biologique) : 13.12% Chlorure de sodium : 0.46% Eau : 14.82% Hydroxyde de sodium (50%) : 19.10% Ratio Huile de Coprah/ huile olive /huile hydrogénée : 20/20/60 Point fusion mélange de corps gras (°C): 30.8 Concentration en acides gras dans savon obtenu : 63% La pâte ainsi obtenue est ensuite déshydratée pour amener la concentration en acides gras à hauteur de 70% mini, 80% maxi selon l'utilisation désirée. Essais de dureté réalisés. Refined coconut oil: 13.12% Hydrogenated vegetable oil Ref Agripure 622 AP43 52.50% 20 Sodium chloride: 0.46% 7 15 Water 14.82% Sodium hydroxide (50%) 19.10% Ratio Coprah oil / Hydrogenated oil: 20/80 Melting point fat mixture (° C): 38.4 Fatty acid concentration in soap obtained: 63% The paste thus obtained is then dehydrated to bring the concentration of fatty acids up to 70% minimum, 80% maximum depending on the desired use. TEST 3 Refined coconut oil: 13.12% Hydrogenated vegetable oil Ref Agripure 622 AP43: 39.38% BIO virgin olive oil (organically produced): 13.12% Sodium chloride: 0.46% Water: 14.82% Sodium hydroxide (50%) : 19.10% Ratio Coprah oil / olive oil / hydrogenated oil: 20/20/60 Melting point fat mixture (° C): 30.8 Fatty acid concentration in soap obtained: 63% The pulp thus obtained is then dehydrated to bring the fatty acid concentration up to 70% minimum, 80% maximum depending on the desired use. Hardness tests carried out.
Conditions opératoires : Pénétromètre de chez Petrotest. Aiguille de 4.3 mm de diamètre de longueur de 83 mm d'un poids de 2.5g. la température d'essai était de 21 °Celsius, Le poids appliqué de 100g plus ou moins 0.15g pendant 5 secondes. La valeur mesurée correspond à l'enfoncement de l'aiguille sous une force constante dans le savon et cette valeur est exprimée en mm : plus la valeur est grande, plus l'aiguille a pénétré dans le matériau et donc plus celui est mou. Operating conditions: Penetrometer from Petrotest. Needle 4.3 mm in diameter, length 83 mm, weight 2.5g. the test temperature was 21 ° Celsius, the applied weight of 100g plus or minus 0.15g for 5 seconds. The measured value corresponds to the depression of the needle under a constant force in the soap and this value is expressed in mm: the larger the value, the more the needle has penetrated the material and therefore the softer the needle.
On a utilisé une formule F008034 : Base savon 74% : 95.8 Glycérine : 2.5 Concentré Végétal 0.5 Parfum : 1.0 Colorants : 0.2 Résultats Savon Abricot F008034 - Réf. proto. SDA NX 140/19.05.10.1 bondillon végétal 74% 80/20 Palme/Coprah 5 Valeur : 3.334 mm A formula F008034 was used: Base soap 74%: 95.8 Glycerin: 2.5 Vegetable concentrate 0.5 Fragrance: 1.0 Coloring: 0.2 Results Apricot soap F008034 - Ref. proto. SDA NX 140 / 19.05.10.1 plant bud 74% 80/20 Palm / Coprah 5 Value: 3.334 mm
Savon Abricot F008034 - Réf. proto. SDA NX 140/20.05.10.1 Base Tradition 74% 83/17 Suif/Palmiste 10 Valeur:2.944mm Apricot Soap F008034 - Ref. proto. SDA NX 140 / 20.05.10.1 Base Tradition 74% 83/17 Tallow / Palmiste 10 Value: 2.944mm
Savon Abricot F008034 - Réf. proto. SDA NX 140/19.05.10.2 Base végétale sans palme 74% 80/20 AP43/Coprah 15 Valeur : 3.856 mm Le troisième savon qui n'utilise plus de corps gras issus du palmier est un peu plus mou que le premier mais est acceptable. tests de perception Apricot Soap F008034 - Ref. proto. SDA NX 140 / 19.05.10.2 Palm base without palm 74% 80/20 AP43 / Coprah 15 Value: 3.856 mm The third soap that no longer uses fat from the palm tree is a little softer than the first but is acceptable. perception tests
Conditions opératoires : 12 personnes comparent les trois savons réalisés selon la formule F008034 ci-dessous, avec une base végétale 80/20 Palme/Coprah (SAV 1), une base végétale 80/20 Huile 10 20 Hydrogénée/ Coprah (SAV 2) et une base savon tradition 83/17 suif/palmiste (SAV3) s Formule F008034 : 95.8 10 Base savon 74% acides gras : Glycérine : 2.5 Concentré Végétal 0.5 Parfum : 1.0 Colorants : 0.2 Résultat (% d'avis favorables) SAV 2 SAV3 SAV1 Luminosité savon 31.82 40.91 27.27 Olfactif avant usage 40.91 40.91 18.18 Pouvoir moussant 29.55 45.45 25.00 Olfactif durant 44.70 20.45 l'usage 34.85 Olfactif après usage 34.85 44.70 20.45 II apparait que le savon de l'invention (SAV 2) est celui qui est le mieux perçu. Operating conditions: 12 people compare the three soaps made according to the formula F008034 below, with an 80/20 Palm / Copra vegetable base (SAV 1), a vegetable base 80/20 Hydrogenated / Coprah oil (SAV 2) and a soap base tradition 83/17 tallow / palm kernel (SAV3) s Formula F008034: 95.8 10 Base soap 74% fatty acids: Glycerine: 2.5 Vegetable concentrate 0.5 Scent: 1.0 Coloring: 0.2 Result (% favorable opinion) SAV 2 SAV3 SAV1 Soap brightness 31.82 40.91 27.27 Olfactory before use 40.91 40.91 18.18 Foaming power 29.55 45.45 25.00 Olfactory during 44.70 20.45 use 34.85 Olfactory after use 34.85 44.70 20.45 It appears that the soap of the invention (SAV 2) is the one that is best perceived .
Claims (9)
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB454660A (en) * | 1935-03-04 | 1936-10-05 | Procter & Gamble | Improved soap creams |
| WO1994009107A1 (en) * | 1992-10-13 | 1994-04-28 | The Procter & Gamble Company | Personal cleansing bar |
| JPH06200298A (en) * | 1992-12-28 | 1994-07-19 | Tamanohada Setsuken Kk | Cosmetic soap |
| JPH1192793A (en) * | 1997-09-17 | 1999-04-06 | Kobayashi Pharmaceut Co Ltd | Detergent composition |
| US20040241254A1 (en) * | 2003-05-30 | 2004-12-02 | Kopas Patricia Mckane | Cosmeceutical formulation containing palm oils |
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2010
- 2010-06-30 FR FR1002726A patent/FR2962132B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB454660A (en) * | 1935-03-04 | 1936-10-05 | Procter & Gamble | Improved soap creams |
| WO1994009107A1 (en) * | 1992-10-13 | 1994-04-28 | The Procter & Gamble Company | Personal cleansing bar |
| JPH06200298A (en) * | 1992-12-28 | 1994-07-19 | Tamanohada Setsuken Kk | Cosmetic soap |
| JPH1192793A (en) * | 1997-09-17 | 1999-04-06 | Kobayashi Pharmaceut Co Ltd | Detergent composition |
| US20040241254A1 (en) * | 2003-05-30 | 2004-12-02 | Kopas Patricia Mckane | Cosmeceutical formulation containing palm oils |
Non-Patent Citations (1)
| Title |
|---|
| DATABASE WPI Week 199433, Derwent World Patents Index; AN 1994-269714, XP002621697 * |
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