Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Anfeng Xiao"'
Publikováno v:
Applied Sciences, Vol 13, Iss 3, p 2016 (2023)
In order to study the variation law of shear frictional characteristics of the steel pipe jacking and sand interface under different working conditions, the shear stress–strain curve between five different particle sizes of sand and steel pipe jack
Externí odkaz:
https://doaj.org/article/43f40ac59fc3424988d9704b541ec48c
Autor:
Feng Jiang, Yao Liu, Qiong Xiao, Fuquan Chen, Huifen Weng, Jun Chen, Yonghui Zhang, Anfeng Xiao
Publikováno v:
Marine Drugs, Vol 20, Iss 7, p 419 (2022)
An eco-friendly method for ι-carrageenan extraction from seaweed Eucheuma denticulatum through boiling and using a low concentration of Ca(OH)2 is reported. Compared to the traditional method of ι-carrageenan extraction using NaOH, the reported met
Externí odkaz:
https://doaj.org/article/3409d98e4c9b4cb2804d33554bfb09d8
Publikováno v:
Applied Sciences, Vol 12, Iss 7, p 3576 (2022)
In pipe jacking, the continued growth of friction resistance around the pipe may cause problems, such as an insufficient jacking force, soil collapse, and even land subsidence, which seriously endangers the structural safety of the pipe and surroundi
Externí odkaz:
https://doaj.org/article/dbc13740c41b40878f36795fd617c866
Publikováno v:
Biotechnology for Biofuels, Vol 11, Iss 1, Pp 1-15 (2018)
Abstract Background High amounts of insoluble substrates exist in the traditional solid-state fermentation (SSF) system. The presence of these substrates complicates the determination of microbial biomass. Thus, enzyme activity is used as the sole in
Externí odkaz:
https://doaj.org/article/4dbb9d80626a420abaa97828314e1ba1
Publikováno v:
Electronic Journal of Biotechnology, Vol 32, Iss , Pp 26-34 (2018)
Background: A new ι-carrageenase-producing strain was screened from mangroves and authenticated as Pseudoalteromonas carrageenovora ASY5 in our laboratory. The potential application of this new strain was evaluated. Results: Medium compositions and
Externí odkaz:
https://doaj.org/article/b024fb5650be43f1b5eae56541561308
Publikováno v:
Marine Drugs, Vol 19, Iss 11, p 617 (2021)
Optimizing the alkali treatment process alone without tracking the changes of algae and agar quality with each pretreatment process will not achieve the optimal agar yield and final quality. In this study, we monitored the changes of the morphology a
Externí odkaz:
https://doaj.org/article/5e76aee679f8408caf884a278def180c
Publikováno v:
Electronic Journal of Biotechnology, Vol 28, Iss C, Pp 87-94 (2017)
Background: Inferior Tieguanyin oolong tea leaves were treated with tannase. The content and bioactivity of catechins in extracts from the treated tea leaves were investigated to assess the improvement in the quality of inferior Tieguanyin oolong tea
Externí odkaz:
https://doaj.org/article/c13d6b467db0400e92ea43895804a935
Publikováno v:
Electronic Journal of Biotechnology, Vol 25, Iss C, Pp 13-20 (2017)
Background: A simple and efficient strategy for agarase immobilization was developed with carboxyl-functionalized magnetic nanoparticles (CMNPs) as support. The CMNPs and immobilized agarase (agarase-CMNPs) were characterized by transmission electron
Externí odkaz:
https://doaj.org/article/ef5f6288822544f7bbd8b1e1289332f3
Publikováno v:
Electronic Journal of Biotechnology, Vol 19, Iss C, Pp 1-7 (2016)
Background: Carboxyl-functionalized magnetic nanoparticles were synthesized via chemical co-precipitation method and modified with oleic acid which was oxidized by potassium permanganate, and κ-carrageenase from Pseudoalteromonas sp. ASY5 was subseq
Externí odkaz:
https://doaj.org/article/282d0b5a6b08438e910b5a5542457baa
Publikováno v:
Electronic Journal of Biotechnology, Vol 18, Iss 3, Pp 148-153 (2015)
Background: To study the relationship between intracellular anabolism and astaxanthin production, the influence of intracellular protein and fatty acids on astaxanthin production by four mutant Phaffia rhodozyma strains and their variations was inves
Externí odkaz:
https://doaj.org/article/646819c890654bfda0cda0e8e8e20b27