Zobrazeno 1 - 10
of 1 715
pro vyhledávání: '"Isolation And Purification"'
Publikováno v:
Shipin gongye ke-ji, Vol 45, Iss 19, Pp 407-414 (2024)
β-Glucan derived from cereals is a crucial dietary fiber primarily found in pastes, sub-pastes, and endosperm of cereals, which has a positive impact on human health. The integration of cereal β-glucan in the food industry is widespread due to its
Externí odkaz:
https://doaj.org/article/684fae3e753b4ca69ae80d8d3426deb3
Autor:
Concetta Castilletti, Ralph Huits, Rebeca Passarelli Mantovani, Silvia Accordini, Francesca Alladio, Federico Gobbi
Publikováno v:
Emerging Infectious Diseases, Vol 30, Iss 12, Pp 2684-2686 (2024)
A febrile man in Italy who had traveled to Cuba in July 2024 was diagnosed with Oropouche fever. Reverse transcription PCR detected prolonged shedding of Oropouche virus RNA in whole blood, serum, urine, and semen. Sixteen days after symptom onset, r
Externí odkaz:
https://doaj.org/article/aee4807a231a48a18b5221e467942f30
Publikováno v:
Shipin Kexue, Vol 45, Iss 18, Pp 176-182 (2024)
In order to further explore flavor peptides and their structure-activity relationship, umami peptides from Yangjiang Douchi were separated and purified by successive alcohol precipitation method, ultrafiltration and ion exchange resin adsorption. The
Externí odkaz:
https://doaj.org/article/f02cca1fb46f421eb7324a5d02ac2aa5
Publikováno v:
Zhongguo youzhi, Vol 49, Iss 9, Pp 92-100 (2024)
为实现藻油中ω-3多不饱和脂肪酸（ω-3 PUFAs）的简单、绿色、高效分离纯化工艺，首先利用裂殖壶菌原始菌株及定向驯化菌株ALE40为原料提取油脂，通过优势性评估及细胞通透性对比二者提油
Externí odkaz:
https://doaj.org/article/3ab9f50907cd46eeae53ba7a417cd91e
Publikováno v:
Gut Microbes, Vol 16, Iss 1 (2024)
Lactic acid bacteria derived extracellular vesicles (LAB-EVs) are nano-sized and carry a variety of biological cargoes. LAB-EVs have proven to be potential mediators of intercellular communication, serving not only the parental bacteria but also the
Externí odkaz:
https://doaj.org/article/f3c22d6a1a2f459fb44abdea2ede8e75
Publikováno v:
Guangxi Zhiwu, Vol 44, Iss 6, Pp 1050-1059 (2024)
To study the chemical constituents of n-butanol extract from Astragalus rigidulus, HP-20 macroporous adsorption resin, Sephadex LH-20 gel, ODS gel column chromatography and semi-preparative high performance liquid chromatography were used to separate
Externí odkaz:
https://doaj.org/article/01a81eafe1734c9db5fcb544c56a6921
Publikováno v:
Guangxi Zhiwu, Vol 44, Iss 6, Pp 1159-1169 (2024)
In order to study the chemical constituents from Chloranthus henryi and their antitumor activities in vitro. The chemical constituents of ethyl acetate fraction, extracted with 95% ethanol from C. henryi were isolated and purified by silica gel colum
Externí odkaz:
https://doaj.org/article/03f55a1534f345cdb6c769545048f07e
Publikováno v:
Guangxi Zhiwu, Vol 44, Iss 6, Pp 1072-1080 (2024)
Potentilla kleiniana belongs to the family Rosaceae, which distributes in Central Asia, East Asia and Southeast Asia. In China, this plant is mainly found in east, south and southwest provinces. P. kleiniana has been prescribed for the treatment of v
Externí odkaz:
https://doaj.org/article/1f66ff517ac9466491addfe2bb2066cb
Publikováno v:
Shipin Kexue, Vol 45, Iss 7, Pp 69-77 (2024)
Objective: To prepare antimicrobial peptides (AMPs) as a new alternative to antibiotics from walnut glutenin. Methods: AMPs were prepared by solid-state fermentation using Bacillus subtilis synchronized with alkaline protease treatment, separated, pu
Externí odkaz:
https://doaj.org/article/817346dfddc140a9b6cc22f571ac93e0
Publikováno v:
Shipin gongye ke-ji, Vol 45, Iss 8, Pp 39-46 (2024)
Objective: To isolate and purify polysaccharides from Dendrobium officinale, characterize their structure and explore their anti-inflammatory effects. Methods: Polysaccharides from Dendrobium officinale were obtained by water extraction and alcohol p
Externí odkaz:
https://doaj.org/article/47556b8f53ed4d19b69a98e869301b2a