Exclusive Raw Material for Beer Production? Addressing Greener Extraction Techniques, the Relevance, and Prospects of Hops (Humulus lupulus L.) for the Food Industry

Arruda, Társila Rodrigues; Pinheiro, Patrícia Fontes; Silva, Pollyanna Ibrahim; Bernardes, Patrícia Campos

doi:10.1007/s11947-021-02716-w

Cited by 14 publications

(13 citation statements)

References 125 publications

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“…Customer experience is a series of feelings such as cognition and impression generated by tourists in the service consumption scenario provided by enterprises, including function, sensory, emotional, social, and knowledge experience. Hsu and Tsou believe that customer experience refers to the feeling generated by blog users when browsing content and is composed of five dimensions: sensory, sensory, thinking, behavior, and related experience [7][8][9]. Some scholars have studied the impact of social impact theory on consumer behavior.…”

Section: Literature Reviewmentioning

confidence: 99%

[Retracted] Analyzing the Relationship between Hotel Brand Image, Service Quality, Experience Marketing, and Customer Satisfaction under the Environment of Social Network

2022

Journal of Environmental and Public Health

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Based on the development background of the social network environment, higher requirements are put forward for the development and transformation of hotels in the new era. As a representative industry in the service industry, the service quality and experience provided by the hotel can meet the feelings and needs of customers. According to the data of the hotel industry in previous years, it can be found that from 2015 to 2018, the average revenue of hotel rooms available for rent (RevPAR) decreased by 7.7%, 5.3%, and 7.7%, respectively; The occupancy rate dropped to the lowest point at the end of 2018 and then began to rise gradually. In addition, while the economy recovers, the tourism industry has driven the hotel industry. RevPAR has increased by—1.4% and 3.5% year-on-year, and the occupancy rate has increased by 3.6% and 2.0% year-on-year. In 2018, China’s star hotels generally showed an upward trend. This also shows the attraction of hotel brand logo to customers. By studying the factors such as brand image and service quality, we can establish the viscosity with customers. This paper explores the relationship between various elements and customers and puts forward effective suggestions in order to further improve the service level of the hotel.

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Section: Literature Reviewmentioning

confidence: 99%

[Retracted] Analyzing the Relationship between Hotel Brand Image, Service Quality, Experience Marketing, and Customer Satisfaction under the Environment of Social Network

2022

Journal of Environmental and Public Health

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“…DESs have certain advantages, such as low or no volatility/flammability, recyclability, biodegradability, easy preparation, non-toxicity, low environmental impact, and low-cost raw materials. In addition, in the use of DESs in extraction, the recovery process after extraction is an important step to ensure a sustainable process [ 15 ]. The most common types of DES are combinations in which choline chloride (ChCl)—an ammonium salt—is used as an HBA, and compounds such as urea, citric acid, succinic acid, and glycerol are used as HBDs [ 16 ].…”

Section: Introductionmentioning

confidence: 99%

Optimization of Ultrasonic Extraction of Nutraceutical and Pharmaceutical Compounds from Bee Pollen with Deep Eutectic Solvents Using Response Surface Methodology

Çelik

Kutlu

Gerçek

et al. 2022

Foods

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In recent years, there has been increasing interest in green extraction methods and green solvents due to their many advantages. In this study, the effects of an ultrasonic extraction method and deep eutectic solvents (DESs) on the extraction of different bioactive substances from bee pollen were investigated. In this regard, the effects of process variables such as the molar ratio of the DES (1, 1.5, and 2), sonication time (15, 30, and 45 min), and ultrasonic power (90, 135 and 180 W) on total individual amino acids, total individual organic acids, and total individual phenolic compounds were investigated by response surface methodology (RSM). The optimal conditions were found to be a molar ratio of 2, sonication time of 45 min, and ultrasonic power of 180 W (R2 = 0.84). Extracts obtained via the maceration method using ethanol as a solvent were evaluated as the control group. Compared with the control group, the total individual amino acid and total individual organic acid values were higher using DESs. In addition, compounds such as myricetin, kaempferol, and quercetin were extracted at higher concentrations using DESs compared to controls. The results obtained in antimicrobial activity tests showed that the DES groups had broad-spectrum antibacterial effects against all bacterial samples, without exception. However, in yeast-like fungus samples, this inhibition effect was negligibly low. This study is the first to evaluate the impact of DESs on the extraction of bioactive substances from bee pollen. The obtained results show that this innovative and green extraction technique/solvent (ultrasonic extraction/DES) can be used successfully to obtain important bioactive compounds from bee pollen.

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“…So far, the natural DES has been applied to the extraction of essential oils, 11 and phenolic, 12 avonoid, 13,14 anthracene, 15 and hop compounds. 16 In the future, there will be increasingly more research on extraction and separation processes with DES, which will be also very meaningful. 17 Gout is a series of diseases caused by long-term purine metabolism disorder or abnormal uric acid excretion in organisms, and the abnormal increase of xanthine oxidase (XO) activity is the main factor to induce such diseases.…”

Section: Dihydromyricetinmentioning

confidence: 99%

“…So far, the natural DES has been applied to the extraction of essential oils, 11 and phenolic, 12 flavonoid, 13,14 anthracene, 15 and hop compounds. 16 In the future, there will be increasingly more research on extraction and separation processes with DES, which will be also very meaningful. 17…”

Section: Introductionmentioning

confidence: 99%

Tetrabutylammonium bromide-based hydrophobic deep eutectic solvent for the extraction and separation of dihydromyricetin from vine tea and its inhibitory efficiency against xanthine oxidase

Wang

Chen

et al. 2022

RSC Adv.

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Exclusive Raw Material for Beer Production? Addressing Greener Extraction Techniques, the Relevance, and Prospects of Hops (Humulus lupulus L.) for the Food Industry

Cited by 14 publications

References 125 publications

[Retracted] Analyzing the Relationship between Hotel Brand Image, Service Quality, Experience Marketing, and Customer Satisfaction under the Environment of Social Network

[Retracted] Analyzing the Relationship between Hotel Brand Image, Service Quality, Experience Marketing, and Customer Satisfaction under the Environment of Social Network

Optimization of Ultrasonic Extraction of Nutraceutical and Pharmaceutical Compounds from Bee Pollen with Deep Eutectic Solvents Using Response Surface Methodology

Tetrabutylammonium bromide-based hydrophobic deep eutectic solvent for the extraction and separation of dihydromyricetin from vine tea and its inhibitory efficiency against xanthine oxidase

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