Results 21 to 30 of about 376,531 (312)

Study of the different evaluation areas in the pesticide risk assessment process

open access: yesEFSA Journal, 2022
Both chemical and microbial active substances can currently be approved as pesticides in the EU, the provisions of their approval being set under Regulation (EC) No 1107/2009.
Pauline Mombert   +2 more
doaj   +1 more source

Antimitotic action of cornin as a biologically active polypeptide. I. Biochemical properties of cornin

open access: yes, 1965
We succeeded in the extraction of a substance from beef cornea and rabbit muscle, that markedly inhibits mitosis of sea urchin eggs. The substance extracted from beef cornea is non-dialysable and it can be separated into three fractions by DEAE-cellulose
Murakami, Tetuhide H., Nisida, Isamu
core   +1 more source

Ultrasonic-assisted encapsulation of lemongrass essential oil in HP-β-CD: Optimization, characterization, and application for mango preservation

open access: yesUltrasonics Sonochemistry
Mangoes are highly susceptible to post-harvest spoilage, leading to significant losses. This study aimed to optimize the encapsulation of lemongrass essential oil (LEO) using ultrasonic-assisted hydroxypropyl-β-cyclodextrin (HP-β-CD) and response surface
Yuexin Pan   +7 more
doaj   +1 more source

Selected Biological Medicinal Products and Their Veterinary Use

open access: yesAnimals, 2020
Definitions of biological medicinal products (BMPs) vary depending on the source. BMPs are manufactured using complex biological/biotechnological processes involving living cell lines, tissues and organisms such as microorganisms, plants, humans and even
Aleksandra Zygmuntowicz   +2 more
doaj   +1 more source

Ultraviolet (UV) Spectrophotometric Analysis of Ketoprofen in Tablets–Statistical Validation of Proposed Method

open access: yesMaterials Proceedings, 2023
The aim of this paper was to exactly quantify the amount of pure ketoprofen within a pharmaceutical by a newly developed ultraviolet (UV) spectrophotometric method.
Cristian-Catalin Gavat
doaj   +1 more source

An efficient and concise access to 2-amino-4H-benzothiopyran-4-one derivatives

open access: yesBeilstein Journal of Organic Chemistry, 2019
A highly efficient and convenient protocol was developed to access 2-amino-4H-benzothiopyran-4-ones through a process of conjugated addition–elimination.
Peng Li   +6 more
doaj   +1 more source

Effects of Naringin on Postharvest Storage Quality of Bean Sprouts

open access: yesFoods, 2022
This study investigated the effects of naringin on soybean and mung bean sprouts postharvest quality. It was found that naringin could maintain the appearance and quality of soybean sprouts and mung bean sprouts during a 6-day storage period as well as ...
Xufeng Yang   +4 more
doaj   +1 more source

Proteomic Profiling of Venoms from Bungarus suzhenae and B. bungaroides: Enzymatic Activities and Toxicity Assessment

open access: yesToxins
Kraits are venomous snakes of the genus Bungarus from the family Elapidae. Their venom typically demonstrates neurotoxicity; however, the toxicity is significantly influenced by the snake’s species and geographical origin.
Chenying Yang   +12 more
doaj   +1 more source

Interspecies Variation of In Vitro Stability and Metabolic Diversity of YZG-331, a Promising Sedative-Hypnotic Compound

open access: yesFrontiers in Pharmacology, 2017
YZG-331, a synthetic adenosine derivative, express the sedative and hypnotic effects via binding to the adenosine receptor. The current study was taken to investigate the metabolic pathway of YZG-331 as well as species-specific differences in vitro.
Zhihao Liu   +4 more
doaj   +1 more source

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