Abstract: The present invention relates to a composition comprising a dry preparation of Alpinia galanga (L.) Willd (Zingiberaceae) or Alpinia conchigera Griff and a plant extract comprising compounds with anti-oxidative activity, such as an extract of Punica granatum. Also disclosed herein is a method of improving semen quality by administering said composition to a male subject in need thereof.
Abstract: The present invention relates to a method for preparing a granulate composition of rhizomes from Alpinia galanga or Alpinia conchigera having a high and stable content of 1?S-1?-acetoxychavicol acetate and low microbiological count, which is suitable for preparing orally ingestible dosage forms such as tablets or capsules.
Abstract: The present invention relates to a composition comprising a dry preparation of Alpinia galanga (L.) Willd (Zingiberaceae) or Alpinia conchigera Griff and a plant extract comprising compounds with anti-oxidative activity, such as an extract of Punica granatum. Also disclosed herein is a method of improving semen quality by administering said composition to a male subject in need thereof.