摘要:
Disclosed is a process for manufacturing crude Artemisinin comprising the extraction of Artemisia annua from plant material with carbon dioxide or water in a critical physical state such that after extraction, the solvent evaporates completely from the resulting extract.
摘要:
Disclosed is a process for manufacturing crude Artemisinin comprising the extraction of Artemisia annua from plant material with carbon dioxide or water in a critical physical state such that after extraction, the solvent evaporates completely from the resulting extract.
摘要:
A yoghurt includes hydroxytyrosol as an additional component, so as to provide a healthy, natural food product with additional health-giving and beneficial characteristics, which in particular provides nutritional prevention against damage caused by oxidative stress, inflammation, angiogenesis and the related tumoral processes, cholesterol proliferation and atherosclerotic processes, and a general effect of nutritional prevention of aging.
摘要:
A for preparing Tyrosol and/or Hydroxytyrosol from oil mill wastewaters.includes: a) Microfiltration (MF), Ultrafiltration (UF). Nanofiltration (NF) and Reverse Osmosis (RO) of the OMW; b) Separation of Tyrosol, Hydroxytyrosol and other phenolic compounds from the concentrated RO; c) Oxidation of the obtained Tyrosol to Hydroxytyrosol in the presence of methyl rhenium trioxide and of hydrogen peroxide in a protic solvent.
摘要:
A process for preparing Tyrosol and/or Hydroxytyrosol from oil mill wastewaters. includes: a) Microfiltration (MF), Ultrafiltration (UF), Nanofiltration (NF) and Reverse Osmosis (RO) of the OMW; b) Separation of Tyrosol, Hydroxytyrosol and other phenolic compounds from the concentrated RO; c) Oxidation of the obtained Tyrosol to Hydroxytyrosol in the presence of methyl rhenium trioxide and of hydrogen peroxide in a protic solvent.
摘要:
A for preparing Tyrosol and/or Hydroxytyrosol from oil mill wastewaters. includes: a) Microfiltration (MF), Ultrafiltration (UF), Nanofiltration (NF) and Reverse Osmosis (RO) of the OMW; b) Separation of Tyrosol, Hydroxytyrosol and other phenolic compounds from the concentrated RO; c) Oxidation of the obtained Tyrosol to Hydroxytyrosol in the presence of methyl rhenium trioxide and of hydrogen peroxide in a protic solvent.
摘要:
The invention relates to Artemisinin derivatives of general formula (I) wherein A and B are as defined in the specification. Compounds (I) have proved able to inhibit cell proliferation, in particular of uveal melanoma cells, and can therefore be used, either alone or in association with other antitumoral drugs, for the preparation of medicaments intended for the treatment of malignant melanoma.
摘要:
The invention relates to Artemisinin derivatives of general formula (I) wherein A and B are as defined in the specification. Compounds (I) have proved able to inhibit cell proliferation, in particular of uveal melanoma cells, and can therefore be used, either alone or in association with other antitumoral drugs, for the preparation of medicaments intended for the treatment of malignant melanoma.