Zobrazeno 1 - 10
of 1 225
pro vyhledávání: '"Enzymatic Extraction"'
Publikováno v:
Shipin gongye ke-ji, Vol 45, Iss 15, Pp 168-179 (2024)
Objective: To optimize the extraction amount of flavonoid from petals, leaves, stamens and pistils of Camellia japonica, respectively, and compare the antioxidant activity and analyze the chemical constituents of the extracts. Method: The total flavo
Externí odkaz:
https://doaj.org/article/a38de5b83bc347f09396a44f14efc92c
Autor:
Yiting Guo, Shenao Nan, Chengcheng Qiu, Chenyu Song, Bengang Wu, Yanhua Tang, Lifang Cheng, Haile Ma
Publikováno v:
Ultrasonics Sonochemistry, Vol 111, Iss , Pp 107088- (2024)
This study investigated the effect of ultrasound-assisted enzymatic extraction (UAEE) on the extraction efficiency, antioxidant activity, and structural properties of jujube polysaccharide (JPS), with hot water extraction (HWE), ultrasound-assisted e
Externí odkaz:
https://doaj.org/article/ce8bca5113924c169d83c2062c7e91bb
Publikováno v:
Ultrasonics Sonochemistry, Vol 109, Iss , Pp 106996- (2024)
Extraction of coconut paring oil (CPO) from processing by-products adds value to the product and reduces resource wastage. This study aims to assess the impact of 20 kHz, 20/80 kHz and 20/40/80 kHz of multi-frequency ultrasonic-assisted enzymatic ext
Externí odkaz:
https://doaj.org/article/5668ba2976aa402eb9d5cc303ff14cad
Publikováno v:
Biology, Medicine & Natural Product Chemistry, Vol 13, Iss 1, Pp 183-191 (2024)
Generally, chitin is isolated chemically. An environmentally friendly alternative to chitin extraction is enzymatic extraction. The research aims to determine the effectiveness and optimum conditions for enzymatic chitin extraction of shrimp waste (h
Externí odkaz:
https://doaj.org/article/c974a8fb4f8344da9f6640d8b2942d55
Akademický článek
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Akademický článek
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Publikováno v:
Ultrasonics Sonochemistry, Vol 108, Iss , Pp 106948- (2024)
In this study, the process conditions, physicochemical properties, structural composition and activity of polysaccharides isolated from leechee peel (LPP) by ultrasound-assisted extraction (UAE) with enzyme and alkali solution extraction (ASE) were c
Externí odkaz:
https://doaj.org/article/3a7895ce1b004f0e9a3b1aa0f510b8e9
Publikováno v:
Separations, Vol 11, Iss 10, p 296 (2024)
Epimedium is used in traditional Chinese medicine. Epimedium polysaccharides have a variety of physiological properties. This study compared three different processes for the extraction of polysaccharides from Epimedium spp., including ultrasonic, aq
Externí odkaz:
https://doaj.org/article/22e15962254b4a2dbcfe27193a0b1a89
Publikováno v:
Heliyon, Vol 10, Iss 10, Pp e31518- (2024)
Enhancing the valorization of fruit processing by-products is pivotal for advancing the industry. Black mulberry wine residues, a by-product, contains some bioactive compounds, yet its antioxidant and anticancer potentials remain unverified. In this
Externí odkaz:
https://doaj.org/article/40be68d3343b4b4cbb3fc31a5425a9b8
Publikováno v:
CyTA - Journal of Food, Vol 21, Iss 1, Pp 692-700 (2023)
ABSTRACTUltrasonic-assisted enzymatic extraction (UAEE) technology was employed to extract the polysaccharides from Dendrobium offcinale Kimura et Migo (D. offcinale). The extraction conditions were optimized by central composite design (CCD) found i
Externí odkaz:
https://doaj.org/article/5832d0acc44a4a12b3f8be95c388175c