Abstract: The present invention generally relates to a hydroponic culture medium and a hydroponic planting system, more particularly to a Houttuynia cordata hydroponic culture medium, a Houttuynia cordata hydroponic planting system, Houttuynia cordata extracts, a method, and applications thereof. The Houttuynia cordata hydroponic culture medium includes a plant fertilizer and a Houttuynia cordata growth-promoting additive. The Houttuynia cordata growth-promoting additive is selected from the group consisting of: vitamin B complex, seaweed essence, amino acid, microorganism, and a combination thereof. An electronic conductivity of the Houttuynia cordata hydroponic culture medium is between 0.4 ms/cm and 2.0 ms/cm.

Abstract: The present invention generally relates to a hydroponic culture medium and a hydroponic planting system, more particularly to a Houttuynia cordata hydroponic culture medium, a Houttuynia cordata hydroponic planting system, Houttuynia cordata extracts, a method, and applications thereof.

Abstract: A use of extracts of roselle seeds for preparing a composition of antioxidant, anti-inflammation, anti-UVB, anti-allergy, whitening, moisturizing, and anti-wrinkle, wherein the extracts of the roselle seeds comprise lauric, palmitic, linoleic, oleic, or stearic acids; and a method for preparing the extracts of the roselle seeds comprises steps of: steeping of: extracting a weight ratio of the 12:1 to 20:1 roselle seeds and an ethanol solution with a concentration of 75 to 95%; and steeping the roselle seeds in the ethanol solution to obtain a suspension; and extraction of: the suspension being engaged in an extraction of a continuous and rapid oscillation with an ultrasonic energy with a total energy of 200 to 500W, wherein 1 to 3 hours of the oscillation is one cycle, and a total number of 3 to 5 cycles is lasted, in order to obtain roselle seed crude extracts.

Abstract: A Aquilaria malaccensis seed extract for use in preparation of skin care composition is provided. Multiple Aquilaria malaccensis seeds are washed for three times and drained to dry in room temperature, and are then spread on a water-absorbing material for drying in shade. The Aquilaria malaccensis seeds so dried are pulverized to a particle size not greater than 2 mm. The pulverized Aquilaria malaccensis seeds are subject to ultrasonic extraction with 90% ethanol in such a way that the pulverized Aquilaria malaccensis seeds are subjected to extraction for three times, one time for each day. After the completion of the extraction, all ethanol-water solvent is removed to obtain Aquilaria malaccensis seed extract (Crude-EtOH).

Abstract: A dense fluid recovery and supply pressure sensing system includes a dense fluid source, recovery tank and working tank, where the recovery tank is in connection with the dense fluid source with an input pipe configured with a pre-pressure valve and pre-pressure compressor, and the bottom of the recovery tank is configured with a weight measuring device measuring the weight of the recovery tank and in electric connection with the pre-pressure compressor, allowing the pre-pressure compressor to control the go and stop of the compression according to a value measured by the weight measuring device; the working tank is in connection with the recovery tank through a delivery pipe configured with a pressure building compressor and configured with a recovery pipe, another end of the recovery pipe is in connection with the input pipe of the recovery tank, and the recovery pipe is configured with a recovery valve.

Abstract: A dense fluid recovery and supply pressure sensing system includes a dense fluid source, recovery tank and working tank, where the recovery tank is in connection with the dense fluid source with an input pipe configured with a pre-pressure valve and pre-pressure compressor, and the bottom of the recovery tank is configured with a weight measuring device measuring the weight of the recovery tank and in electric connection with the pre-pressure compressor, allowing the pre-pressure compressor to control the go and stop of the compression according to a value measured by the weight measuring device; the working tank is in connection with the recovery tank through a delivery pipe configured with a pressure building compressor and configured with a recovery pipe, another end of the recovery pipe is in connection with the input pipe of the recovery tank, and the recovery pipe is configured with a recovery valve.

Abstract: The present invention relates to phorbol esters from the seeds of Aquilaria malaccensis by a series of chromatographic processes, and compositions containing these congeners for the treatment of allergic responses.

Abstract: The present invention relates to phorbol esters from the seeds of Aquilaria malaccensis by a series of chromatographic processes, and compositions containing these congeners for the treatment or prevention of allergic responses. Furthermore, compositions are provided which comprise these phorbol esters in combination with at least one to assess the effects for preventing or treating allergies.