Ping an Technology (Shenzhen) Co., Ltd.

Guangzhou Co-Win Bioengineering Co., Ltd.

Min Guan

Dongsheng Yao

Daling Liu

Jianghao Yan

Junkun Zhou

Xiaoming Peng

Chunfang Xie

An intention acquisition method, an electronic device and a computer-readable computer storage are provided. The method includes: segmenting a text sentence into multiple words; mapping the multiple words obtained by segmentation to preset keywords; determining an intention node most semantically approximate to the mapped words in a preset knowledge graph; performing semantic supplementing on the most approximate intention node according to a preset supplementing manner to obtain a supplemented intention node; if the supplemented intention node is an egress node, acquiring detailed intention information associated with the supplemented intention node in a specified range in a detailed intention layer of the knowledge graph according to intention information corresponding to the supplemented intention node, and determining an intention of a user according to the acquired detailed intention information; and if the supplemented intention node is a non-egress node, determining the intention of the user according to a preset query mode.

Intention acquisition method, electronic device and computer-readable storage medium

The present invention relates to a detoxifizyme with the activity of transforming aflatoxin and the gene encodes thereof. Firstly a novel protein is isolated and purified, named aflatoxin-detoxifizyme (ADTZ), which has the activity of transforming aflatoxin. The ADTZ gene is obtained through specific primers, and the gene is purified and sequenced. The gene encoding of ADTZ is cloned from the total RNA of. The recombinant protein is expressed and purified through various expression systems using genetic engineering methods. The said detoxifizyme has bioactivity of transforming AFB, reducing mutagenic effects of AFB. It has great potential for the manufacturing of feed or food and development of anti-tumor medicament.

Detoxifizyme with activity of transforming aflatoxin and the gene encodes thereof

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Guangdong, China

Min Guan