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Journal Article 2

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2023 1

2006 1

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high-purity soybean isoflavone 1

high-purity soybean oligopeptide 1

soybean composite factors 1

soybean processing 1

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Independent Innovation in the Rejuvenation of Chinese Soybean Processing

Li Ronghe,Jiang Haokui

Strategic Study of CAE 2006, Volume 8, Issue 10,   Pages 80-84

Abstract:

To rejuvenate Chinese soybean production,this paper puts forward some independently innovative soybean processing technologies, including： 1 ) The method to extract albumen, short peptide, nucleic acid, isoflavone, saponins, and oligosaccharide from soybean meal at high and low temperature; 2) The method to extract compound soybean functional gene from defatted soybean meal at high and low temperature. These two methods target at “high-temperature soybean meal”.which is the byproduct of lipid industry. The extracted products include： 1) High-purity soybean oligopeptide (albumen content≥92% ; NSI value 100% ; solubility 100% ) ;2) High-purity soybean isoflavone (total isoflavone content ≥92% ：G:D≥8:1);3) Soybean composite factors.

Keywords： soybean processing     high-purity soybean oligopeptide     high-purity soybean isoflavone     soybean composite factors    

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Wideband circular-polarized transmitarray for generating a high-purity vortex beam Correspondence

Liangjie QIU, Xiuping LI, Zihang QI, Wenyu ZHAO, Yuhan HUANG,xpli@bupt.edu.cn

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 6,   Pages 927-934 doi: 10.1631/FITEE.2200539

Abstract: In this correspondence, a wideband circular-polarized (CP) transmitarray (TA) in the Ka-band is presented for generating a high-purity vortex beam. The proposed element is composed of two identical combinations separated by an air layer. The subwavelength structure and double-resonance characteristics ensure the stable phase shift of the element within the 1-dB transmission bandwidth of 28.4%. A square aperture TA fed by a horn antenna is fabricated and measured. Owing to the honeycomb arrangement of elements, the mode purity of l​​=​​−1 is >0.93 in a wide band from 28.5 to 38 GHz. The measured peak gain is 22.3 dBic, and the 3-dB axial ratio bandwidth is 27.6%. The performance of the proposed antenna demonstrates its potential for high-capacity wireless communication and high-quality radar imaging.

Keywords： 轨道角动量；涡旋波束；透射阵；宽带；高纯度    

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Title Author Date Type Operation

Independent Innovation in the Rejuvenation of Chinese Soybean Processing

Li Ronghe,Jiang Haokui

Journal Article

Wideband circular-polarized transmitarray for generating a high-purity vortex beam

Liangjie QIU, Xiuping LI, Zihang QI, Wenyu ZHAO, Yuhan HUANG,xpli@bupt.edu.cn

Journal Article