Extracts obtained from cell line cultures from plants belonging to the Oleaceae family (e.g.
The present invention refers to the use of extracts from selected and stabilized cell lines comprising phenylpropanoids with high anti-oxidant capacity having a verbascoside titer of between 20% and 90% and a chromophore-free fraction of between 80% and 10%, in human and veterinary medicine, and for nutritional and cosmetic purposes.
1. A method of treating one of juvenile acne, diseases of the prostate, and hair loss in a human or animal subject, the method comprising:
orally administering an effective amount of verbascoside and/or isoverbascoside to induce anti-lipoxygenase and/or anti-5-alpha reductase action in the subject, wherein the administered effective amount is between 0.1 mg and 2 g per day for a period of time between 1 and 120 days.
2. A method of using an extract prepared from a plant cell line belonging to the Oleaceae family, wherein said preparation comprises the following steps in sequence:
a) subjecting a biomass obtained following culture of said plant cell line to an enzyme deactivating treatment;
b) homogenizing the product resulting from step a);
c) separating the liquid phase of the homogenized product from cell residues by means of gravity filtration, pressure filtration or centrifugation;
d) performing an extraction of the liquid phase obtained in step c) with a hydrophobic interaction resin; and
e) recovering an extract of absorbed substances from the resin in step d) by means of elution with a mixture of alcohols having up to 6 carbon atoms in water in percentages varying from 30% up to just under 100% by volume,
said method comprising using the extract for medicine, nutrition or cosmetics, wherein said extract is used between 0.1 mg and 2 g per day for periods of time varying between 1 and 120 days and has at least one of the following properties:
anti-alpha-reductase and anti-lipoxygenase activities for the treatment of juvenile acne, diseases of the prostate, and hair loss in a human; and
said extract being orally administered in an effective amount for treating subjects suffering from juvenile acne, diseases of the prostate, and hair loss in a human.
3. The method of using the extract prepared according to claim 2 , further comprising the step of formulating the extract to be administered into a medication.
4. The method according to claim 2 , wherein the extract is administered in doses of between 0.1 and 100 mg/kg body weight for 1-100 days.
5. The method according to claim 3 , comprising a treatment wherein the doses of extract per treatment cycle are between 0.1 and 100 mg/kg for 1-100 days.