Abstract: An extract liquid production method, comprising: using deionized water to extracting a material to be extracted with deionized water, and discharging an extract solution after extraction is completed to obtain extract residues; adding deionized water to the extract residues to perform extraction, and discharging the extract solution after extraction is completed; optionally, repeating step two; and mixing the extract solutions obtained in the previous steps together to obtain an extract liquid. The present application also relates to an extract liquid obtained by the method, and a container-packed beverage obtained directly from or by diluting the extract liquid. In the present method, multiple extractions are carried out, thereby effectively increasing the extraction yield, reducing product cost, shortening the extraction time, and improving production efficiency, and also effectively inhibiting the dissolution of bitter substances, thus improving the flavor of the beverage.

Abstract: In a multicast control method, when an SSID or a BSSID of a specified VAP that will be delivered to an access point AP enables a multicast control function, an AC sends to the AP a CAPWAP multicast control message that includes multicast control enabling information, so that the AP creates a multicast control table according to the CAPWAP multicast control message that includes the multicast control enabling information and performs multicast control according to the multicast control table. With the method, the AC is responsible for delivering a multicast control policy to the AP, and the AP implements multicast replication and WLAN station rights control, which relieves the multicast control and multicast replication pressure on the AC effectively, improves the utilization of the network bandwidth, and overcomes the operator's difficulties in meeting multicast service requirements in the WLAN thoroughly.

Abstract: A method and an apparatus for sending a key on a Wireless Local Area Network (WLAN) is provided. In a scenario where an Access Server is separate from an Access Controller, the Access Controller may send a master key of a specified WLAN station to the AC and trigger the AC to agree with the station on a transient key. The method includes: when receiving the master key of the WLAN station sent from an AAA server, searching a station information table for an IP address of an AC associated with the station; sending a message to the AC to instruct the AC to perform a 4-way handshake with the station to agree on a transient key, where the third message carries the master key of the station, a 4-way handshake triggering bit, and a MAC address of the WLAN station.

Abstract: A method and an apparatus for sending a key on a Wireless Local Area Network (WLAN) is provided. In a scenario where an Access Server is separate from an Access Controller, the Access Controller may send a master key of a specified WLAN station to the AC and trigger the AC to agree with the station on a transient key. The method includes: when receiving the master key of the WLAN station sent from an AAA server, searching a station information table for an IP address of an AC associated with the station; sending a message to the AC to instruct the AC to perform a 4-way handshake with the station to agree on a transient key, where the third message carries the master key of the station, a 4-way handshake triggering bit, and a MAC address of the WLAN station.

Abstract: The present invention relates to a composition comprising saccharides and peptides in unique proportion for improving the endurance capability of the human body in motion, promoting recovery after motion, reducing body fat, and alleviating fatigue of central nerves during motion. The composition can further comprise vitamins, minerals, flavoring materials and electrolytes. The composition can be a liquid beverage, a solid beverage, a food additive or an energy bar.

Abstract: The present invention relates to a use of saccharides in extraction of tea or herbaceous plants. The addition of saccharides before or during the extraction procedure of tea or herbaceous plants can effectively improve the flavor of tea or beverage as made from extract of the tea or herbaceous plants, enhance its aroma, as well as increase the extraction rate of soluble solids of the tea or herbaceous.