Results 51 to 60 of about 2,182 (142)

Possible Involvement of A Monophenol Monooxygenase in A-Factor-Dependent Yellow Pigment Production in Streptomyces griseus

open access: yesAgritech, 2016
A-factor (2-isocapryloyl-3R-hydroxymethil-γ-butyro-lactone) is an essential hormonal regulator for morphological development, as well as streptomycin and yellow pigment productions in Streptomyces griseus. By UV-treatment, three mutants that were deficient in yellow pigment production but showed normal morphologiical development and strptomycin ...
Jumeri, Jumeri   +2 more
openaire   +1 more source

세포치료제를 위한 적층식 하이드로겔 필름 세포 코팅 [PDF]

open access: yes, 2019
학위논문(석사)--서울대학교 대학원 :공과대학 화학생물공학부,2019. 8. Nathaniel S. Hwang.Cell therapy has been emerged as a promising approach for severe diseases. However, the efficacy of cell therapy is limited by low cell survival owing to external stress during and after ...
김민지
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Optimization Of Antioxidant Yield From Banana (Musa Sappientum L.) Peel Waste Through Fermentation Method [PDF]

open access: yes, 2018
The activity of a phenol compounds serves as an anti-aging compound functions as an electron transfer inhibitor. In this study will be discussed about the optimization of the acquisition of antioxidants from "Musa sappientum" (Msp) peel with the Rhizopus
Dzulqornaen, Arsyad, Permadi, David
core   +1 more source

ENSAIOS ENZIMÁTICOS DA POLIFENOLOXIDASE E PEROXIDASE EM CULTIVARES DE BATATA DOCE COLHIDAS EM DIFERENTES ÉPOCAS [PDF]

open access: yes, 2019
Enzyme assays are based on methodologies described in the literature. However, the enzyme kinetics must be adjusted to obtain more reliable results.
Albuquerque, José Ricardo Tavares de   +5 more
core   +1 more source

PREVENTION OF GENOTOXIC EFFECT OF OCHRATOXIN A AND AFLATOXIN B1 BY ECHINACEA PURPUREA EXTRACTS [PDF]

open access: yes, 2021
The aim of this work was to examine the polyphenol content in Echinacea purpurea (L.) Moench extracts and to determine their antioxidant and antigenotoxic effect.
Bogdanović, Tomislav   +5 more
core   +1 more source

Polymeric tyrosinase nanobiosensor system for the determination of endocrine disrupting bisphenol A [PDF]

open access: yes, 2011
Magister Scientiae - MScThe main objective of this work was to develop simple and sensitive electrochemical sensors for the detection of bisphenol A. To investigate the electrochemical behavior of BPA on a bare glassy carbon electrode.
Matyholo, Virginia Busiswa
core  

Identification, Cloning and Structural Analysis of Major Genes from Portulaca oleracea L. Hairy Roots that Involved in the Biosynthesis of Dopamine [PDF]

open access: yes, 2018
Dopamine is one of the important medications of Portulaca oleracea L. To optimize the production of dopamine, one of the methods is the identification and engineering of metabolite pathways. To investigate the tyrosine decarboxylase (TDC) and tyrosinase,
Farzaneh Sabouni   +3 more
core  

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