Disclosed are a solid beverage containing rhizoma polygonati and a preparation method thereof. The solid beverage consists of the following raw materials in parts by weight: 5-9 parts of rhizoma polygonati, 1-5 parts of mulberry leaves, 60-90 parts of erythritol, 0.1-0.3 parts of neotame, 15-20 parts of resistant dextrin, and 0.3-0.6 parts of citric acid. The preparation method comprises the following steps: the mulberry leaves are extracted with water, filtered, and dried before pulverizing to obtain a dry cream powder for use; the rhizoma polygonati is extracted with water, filtered, and concentrated to obtain the concentrated liquid for use; the erythritol, resistant dextrin, citric acid, neotame and mulberry leaf extracts are mixed homogeneously to obtain the mixed powder for use; the mixed powder is wet granulated, and the extract liquid of the rhizoma polygonati is sprayed into same, sieved, dried and granulated to obtain dry granules. The solid beverage has a pleasant aroma, and a sweet and sour taste.
Disclosed are a state information request method and apparatus, and a communication system. In the embodiments of the present invention, a first base station sends, to a second base station, a first request message for requesting state information about a first cell of the second base station, wherein the first request message comprises a first measurement identifier allocated by the first base station and a cell identifier of the first cell; the first base station receives a response message, sent by the second base station, for the first request message, wherein the response message comprises a second measurement identifier allocated by the second base station; and the first base station sends, to the second base station, a second request message for requesting state information about a second cell of the second base station, wherein the second request message comprises the first measurement identifier, the second measurement identifier and a cell identifier of the second cell. By means of the embodiments of the present invention, the use of a measurement identifier can be saved.
Abstract An alternative and green method for extraction of betulinic acid (BA) from birch bark is here proposed as Subcritical Water Extraction (SWE). Using response surface methodology (RSM), optimization was conducted on reaction parameters for maximum extraction yield of BA. Optimal modifying conditions are as follows: extraction time of 27.37 min, extraction temperature at 184.52 °C and a solvent/solid ratio of 59.60 mL/g. Under optimal conditions, the maximum BA yield was 28.03 mg/10 g birch bark. Extracts by different methods (leaching extraction, reflux extraction, ultrasonic extraction, and SWE) were comparatively and quantitatively analyzed, using High Performance Liquid Chromatography (HPLC). Results show BA yields by SWE are higher than those obtained using ethanol, a traditional extraction method, plus the extract contained fewer impurities. Furthermore, the extraction processes for all four of the above methods were modeled and reviewed individually. Graphical abstract
An engine and a cooling water jacket thereof are provided. The cooling water jacket comprises: a body (1) formed by an annular chamber defined between a cylinder sleeve (3) and a cylinder block (4); and a water inlet (2) located at a side of the cylinder block (4) and communicated with an end of the body (1) at an outer side of a first cylinder block part (41), wherein an obstructing member (5) for partly obstructing flowing of a coolant is disposed within the body (1), and the obstructing member (5) is disposed at the same side as the water inlet (2) and close to a connection of adjacent cylinder block parts. Due to the obstructing member, the coolant flowing is obstructed at the side of the body (1) at which the water inlet (2) is located, so as to achieve basically equal cooling effects for the both sides of the body (1).
An approach based on a non-Markovian time-convolutionless polaron master equation is used to probe the quantum dynamics of a chromophore-qubit in a super-Ohmic bath. Utilizing a measure of non-Markovianity based on dynamical fixed points, we study the effects of the environmental temperature and the coupling strength on the non-Markovian behavior of the chromophore in a super-Ohmic bath. It is found that an increase in the temperature results in a reduction in the backflow information from the environment to the chromophore, and therefore, a suppression of non-Markovianity. In the weak coupling regime, increasing the coupling strength will enhance the non-Markovianity, while the effect is reversed in the strong coupling regime.
A method and apparatus for adjusting the position in a status bar, the method including: obtaining a first operation instruction on a first position indicator on a first status bar; displaying a second status bar and a corresponding second position indicator in response to the first operation instruction; obtaining a second operation instruction on the second position indicator; adjusting the second position indicator on the second status bar to a second position in accordance with the second operation instruction; and adjusting a first position of the first position indicator on the first status bar in accordance with the second position.
A method, terminal, cache server and system for displaying multimedia content in a browser, comprising receiving a webpage identifier in a browser window for a webpage comprising multimedia content, generating a multimedia content display request corresponding to the multimedia content, and sending the multimedia content display request to a server,receiving multimedia content returned from the server,activating a multimedia display plug-in of the browser to display a multimedia display window, and displaying the received multimedia content in the multimedia display window,wherein the multimedia display window in an initial state is smaller than the browser window.