Abstract: A germicidal composition suitable for cleaning fruits, vegetables, skin and hair, includes a mixture of fruit acids and a surfactant. The surfactant may be an anionic surfactant (such as sodium lauryl sulfate), a sophorose lipid biosurfactant, or a combination of the two surfactants. The mixture of fruit acids may include citric acid, glycollic acid, lactic acid, malic acid and tartaric acid. The fruit acids are preferably present, in an aqueous solution, in a sufficient amount to produce a pH of about 2-6, for example 3.8-4.2. The compositions of the present invention are germicidal, and are sufficient to kill 100% of E. coli, Salmonella and Shigelia in 30 seconds after application to the surface of the object.

Abstract: Quaternized hemp seed oil is incorporated into cosmetic compositions, such as shampoos, hair conditioners, hair sprays, mousses, gel or sculpting lotions, pomades, and skin creams and lotions. The hemp seed oil is saponified and quaternized under gentle conditions, and in the substantial absence of oxygen, to avoid oxidation and cross-linking of essential fatty acids that provide biological benefit to the hair and skin. In a disclosed embodiment, saponification occurs in the presence of an alkali hydroxide catalyst, under a blanket of nitrogen gas at subatmospheric pressures. Subsequent quaternization is performed with a tertiary amine of the formula ##STR1## wherein R.sub.1 and R.sub.2 are each lower alkyl, and R.sub.3 is aliphatic alkyl having 8 to 22 carbons. In a specific embodiment, the quaternizing agent is dimethylcetylamine.