Search results for "consumer"
showing 10 items of 880 documents
Development of a green fluorescent tagged strain of Aspergillus carbonarius to monitor fungal colonization in grapes.
2011
An enhanced green fluorescent protein has been used to tag an OTA-producing strain of Aspergillus carbonarius (W04-40) isolated from naturally infected grape berries. Transformation of the fungus was mediated by Agrobacterium tumefaciens. The most efficient transformation occurred when the co-cultivation was done with 104 conidia due to higher frequency of resistance colonies (894 per 104 conidia) and lower background obtained. To confirm the presence of the hph gene in hygromycin resistant colonies, 20 putative transformants were screened by PCR analysis. The hph gene was identified in all the transformants. Variation on the expression levels of the eGFP was detected among the transformant…
Trasparenza del mercato, tutela del consumatore e green washing
2022
Il saggio propone una riflessione sulla politiche di trasparenza del mercato strumentali all’ obiettivo della sostenibilità ambientale. Nella prospettiva del mercato unico sostenibile un ruolo fondamentale viene attribuito ai c.d green claims, laddove alto è il rischio che la sostenibilità divenga per le aziende una semplice strategia di marketing. Il fenomeno, noto come green washing, si pone in una prospettiva peculiare rispetto alla pubblicità ingannevole, pone domande diverse e reclama risposte diverse. Duplice la linea di intervento seguita dal legislatore euro unitario, da una parte la tutela dalle pratiche commerciali scorrette, dall’altra, quella dell’obbligo di conformità al contra…
Chatbots by business vis-à-vis consumers: A new form of power and information asymmetry
2021
Research background: The first notable early chatbots were created in the sixties, but the growing use of artificial intelligence (AI) has powered them significantly. Studies show that basically chatbots are created and used for purposes by government and business, mostly in consumer service and marketing. The new Proposal of the Artificial intelligence act aims to promote the uptake of AI and address the risks associated with certain uses of such technology. However, the act contains only minimum transparency obligation for some specific AL systems such as chatbots. Purpose of the article: In light of this issue, the article aims to discuss how existing European Union (EU) consumer law is …
Changes in Brand-Related Consumer Loyalty in the Current Pandemic Context
2021
Abstract The current medical crisis and, implicitly, the economic one, generated by the Covid-19 pandemic have brought increased attention to the issue of brand-related consumer loyalty, as loyal consumers are the safest and most stable source of profit in the current economic and social context. It is well-known that there is no equality between the notions of consumer satisfaction and loyalty. The two notions are not synonymous, as consumer satisfaction is only a relative, but not sufficient condition to obtain consumer loyalty. This paper aims to take a systemic approach in discussing the issue of brand-related consumer loyalty, starting from the inputs, respectively the favorable factor…
Consumer Attitudes and Preference Exploration towards Fresh-Cut Salads Using Best–Worst Scaling and Latent Class Analysis
2019
This research explored the preferences and buying habits of a sample of 620 consumers of fresh-cut, ready-to-eat salads. A best&ndash
Interactions between Street Food and Food Safety Topics in the Scientific Literature—A Bibliometric Analysis with Science Mapping
2022
Street food (SF) consists of ready-to-eat food prepared and sold on the street. This food constitutes the food traditions of local populations in many countries of the world. SF characterizes a large number of cities around the world, from New York to Paris, from Palermo to cities of North Africa, China, India and Japan. SF is inexpensive and prepared following traditional methods that meet local consumer preferences, culinary culture and lifestyles. Moreover, SF allows a unique experience for tourists who also want to experience a destination through traditional food consumed on the street together with the locals. Nevertheless, SF is linked to several health hazards. Hence, several studie…
Disease awareness campaigns in printed and online media in Latvia: cross-sectional study on consistency with WHO ethical criteria for medicinal drug …
2018
Background European legislation prohibits direct-to-consumer advertising of prescription medicines, but allows drug manufacturers to provide information to the public on health and diseases. Our aim was to measure the frequency of disease awareness campaigns in Latvian media and assess their compliance with international and European standards. Methods Materials on health/disease and treatments were collected between April and September 2015 from 12 newspapers and magazines and six online portals. Disease awareness campaigns were assessed using a previously developed instrument based on the WHO Ethical Criteria for Medicinal Drug promotion and European standards (EU law and pharmaceutical i…
Use of Nanomaterial-Based (Micro)Extraction Techniques for the Determination of Cosmetic-Related Compounds
2020
The high consumer demand for cosmetic products has caused the authorities and the industry to require rigorous analytical controls to assure their safety and efficacy. Thus, the determination of prohibited compounds that could be present at trace level due to unintended causes is increasingly important. Furthermore, some cosmetic ingredients can be percutaneously absorbed, further metabolized and eventually excreted or bioaccumulated. Either the parent compound and/or their metabolites can cause adverse health effects even at trace level. Moreover, due to the increasing use of cosmetics, some of their ingredients have reached the environment, where they are accumulated causing harmful effec…
Social media evaluation metrics
2016
Background. There are many methods how specialists can evaluate return of online marketing activities. Most of the methods out there are designed for versatile use. But each online marketing tool has its own unique specific metrics that should be taken into account when measuring the return of marketing activities. Authors believe that the methods that are designed to evaluate online marketing activities should also be more specific. Hence authors believe that more specific online marketing revenue determination methods should be proposed. Objectives. The aim of this paper is to propose a formula that can be used to evaluate the return of social media activities depending on consumer purcha…
Archaeological tourism: looking for visitor loyalty drivers
2019
Revisit intention has become a focus of attention for archaeological sites management. Identifying visitors’ loyalty drivers to any tourism attraction is crucial but it is even more necessary for t...