Screening of natural product extracts for fly repellent and larvicide

Bootyothee, Kanokwan; Aunpromma, Surasit; Artchayasawat, Atchara; Pitaksakulrat, Opal; Boonjaraspinyo, Sirintip; Boonmars, Thidarut

doi:10.12982/vis.2022.003

Cited by 4 publications

(1 citation statement)

References 38 publications

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“…Nowadays, natural products are interesting for various purposes (Bootyothee et al, 2022). Plant extracts contain variety of organic compounds produced that are considered as the secondary active ingredients (Liu et al, 2013).…”

Section: Introductionmentioning

confidence: 99%

Antioxidant activities of plant extracts and essential oil-cyclodextrin complexes and their effect on lipid accumulation in porcine adipocytes in vitro

Norkeaw

Arjin

Sartsook

et al. 2021

VIS

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Fat deposition is important for pig production because excessive fat decreases the economic value of meat production. Plant extracts have been used as feed additive in pig diets to improve oxidative stability of meat. However, only a few studies had investigated the effect of plant extracts on lipid accumulation of porcine adipocytes. Therefore, this study examined antioxidative potential of plant extracts and essential oil-cyclodextrin complexes and their effect on lipid accumulation in porcine adipocytes. Porcine preadipocytes were isolated from dorsal subcutaneous adipose tissue of a 5-month-old female pig. Preadipocytes were differentiated in the presence of extracts, then lipid accumulation was determined using oil red O staining. Results showed that green tea and grape seed extracts had the highest total phenolic and total flavonoid contents and also possessed the highest antioxidant activities. Among essential oil-cyclodextrin complexes, thyme oil had the highest antioxidant activities by all assays. With a regard to the lipid accumulation, all of plant extracts and essential oil-cyclodextrin complexes decreased lipid accumulation in adipocytes from 32.61 to 91.71% compared with the control. Green tea extract, thyme and galangal oil products decreased lipid accumulation about 60% lower than that of the control. In conclusion, green tea and grape seed extracts, and thyme oil powder illustrated high antioxidant potentials, while lipid accumulation in porcine adipocytes was greatly reduced by green tea extract, thyme and galangal oil products. The research finding is beneficial in the development of natural feed additives to improve oxidative stability and reduce excessive subcutaneous fat in pig production.

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Section: Introductionmentioning

confidence: 99%

Antioxidant activities of plant extracts and essential oil-cyclodextrin complexes and their effect on lipid accumulation in porcine adipocytes in vitro

Norkeaw

Arjin

Sartsook

et al. 2021

VIS

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Cigarette tobacco reduces the survival of an invasive parasite that affects Darwin’s finches

Pérez-Beauchamp,

Contreras,

Goldberg

et al. 2024

Biol Invasions

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Invasive parasites are a major threat to biodiversity worldwide, so understanding the factors that control them is necessary to improve the health of affected host species. In the Galápagos Islands, the invasive nest ectoparasite, the avian vampire y (Philornis downsi), is causing up to 100% mortality in nestling Darwin's nches. However, urban nch nests have fewer ies than non-urban nch nests. One explanation is that nches incorporate cigarette butts into their nests, which has been found to decrease nest parasite abundance for other bird species. For our study, we exposed larval ies to cigarette tobacco-treated (concentrated or diluted) or untreated cotton, then characterized pupation success, pupal deformities and success, and adult y eclosure success and size. The in uence of moisture on the effect of tobacco treatment on y health was also determined. Flies reared in tobacco as larvae had lower pupation success, larger pupal volume, and a higher prevalence of pupal deformities compared to control ies, regardless of moisture treatment. Furthermore, we found that tobacco-treated ies had lower eclosure success. In fact, very few tobacco-treated ies survived to adulthood. We also collected nch nests and quanti ed the prevalence and abundance of cigarette butts and abundance of ies in the nests. Although most urban nch nests contain cigarette butts (73%), the mass of cigarette butts was very low and did not correlate with y abundance. Compared to past studies, nch nests require ten times as many cigarette butts to affect y survival. Although tobacco can negatively affect vampire ies, nches likely do not incorporate enough cigarette butts to affect y tness.

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Application of Management Accounting in Business Management that Affects the Success of Beauty Clinics in Bangkok

Galajak,

Nawapornkongpreecha,

Yooboonline

2024

International Journal of Innovative Science and Research Techno

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The purpose of this research is to study accounting strategies that affect business success from financial, customer, and internal operations perspectives. and learning and development of beauty clinics in Bangkok by using a questionnaire It is a tool for this study. The sample group used in this study The sample group used in this study was accounting directors. Accounting Manager Head of Accounting Department and accounting staff of the private hospital business in Bangkok, totaling 364 people, Statistics used in the study include number, percentage, mean, standard deviation, and Multiple Regression Analysis.  Major Findings 1)] management accounting Affects business success, financial perspective of beauty clinics in Bangkok. 2) Application of management accounting Affecting business success, customer perspective of beauty clinics in Bangkok. 3) Application of management accounting Affects the success of the business from a perspective on the internal operations of beauty clinics in Bangkok. 4) Application of management accounting Affects the success of the business, perspectives on learning and development of beauty clinics in Bangkok.

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Screening of natural product extracts for fly repellent and larvicide

Cited by 4 publications

References 38 publications

Antioxidant activities of plant extracts and essential oil-cyclodextrin complexes and their effect on lipid accumulation in porcine adipocytes in vitro

Antioxidant activities of plant extracts and essential oil-cyclodextrin complexes and their effect on lipid accumulation in porcine adipocytes in vitro

Cigarette tobacco reduces the survival of an invasive parasite that affects Darwin’s finches

Application of Management Accounting in Business Management that Affects the Success of Beauty Clinics in Bangkok

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