High unsaponifiables and methods of using the same
DC CAFCFirst Claim
1. A composition comprising jojoba-derived material for providing substantive benefits to the skin of an animal subject, said composition having 10%-55% (wt./wt.) non-polar unsaponifiable fraction and a 45%-90% (wt./wt.) polar hydrophilic salts fraction wherein said non-polar unsaponifiable fraction and said polar hydrophilic salt fraction total 100% of said jojoba-derived material and wherein said jojoba-derived material corresponds to the tandem reaction products of saponification of jojoba oil starting material having about 45% unsaponifiables (wt./wt. of jojoba oil) prior to saponification.
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Abstract
Materials with high levels of unsaponifiable matter, such as extracts from plants, result in Hydrolysates with unique properties. The very properties that are sought in the traditional saponification of natural oils are a result of low levels of unsaponifiables. These properties include high levels of aqueous surfactant activity, water-solubility or ready water-dispersability, activity as foaming agents, and the like. The very objective of traditional saponification processes is to increase the water-solubility and surfactant activity of naturally occurring materials. It has been found that the application of a hydrolysis process to materials, particularly materials with a high level of unsaponifiables (e.g., at least 6% by total weight of the material) produces a product with properties significantly different from those products resulting from the conventional saponification of materials with less than 6% by weight of unsaponifiables. The resulting Hydrolysates from the practice of the present invention are substantive, resisting both physical and aqueous-based removal from skin and hair, exhibit a very unique surfactant property, and are not foaming agents with water. Hydrolysates according to the present invention may thus be used to enhance the performance of cosmetics and pharmaceuticals. These Hydrolysates are bioactive agents and alternative natural carrying agents for topical application of materials, particularly for application of materials to the skin or hair of subjects, and provide a substantive support for the materials carried.
10 Citations
12 Claims
- 1. A composition comprising jojoba-derived material for providing substantive benefits to the skin of an animal subject, said composition having 10%-55% (wt./wt.) non-polar unsaponifiable fraction and a 45%-90% (wt./wt.) polar hydrophilic salts fraction wherein said non-polar unsaponifiable fraction and said polar hydrophilic salt fraction total 100% of said jojoba-derived material and wherein said jojoba-derived material corresponds to the tandem reaction products of saponification of jojoba oil starting material having about 45% unsaponifiables (wt./wt. of jojoba oil) prior to saponification.
- 7. A composition comprising jojoba-derived material for providing substantive benefits to the skin of an animal subject, said composition having 10%-55% (wt./wt.) non-polar unsaponifiable fraction and a 45%-90% (wt./wt.) polar hydrophilic salt fraction, wherein said non-polar unsaponifiable fraction and said polar hydrophilic salt fraction total 100% of said jojoba-derived material and wherein said jojoba-derived material corresponds to the tandem reaction products of saponification of jojoba oil starting material having about 45% (wt./wt. of jojoba oil) of long chain carbon material that varies between 18 and 24 carbons in length prior to saponification.
Specification