scholarly journals Trends in the Use of Botanicals in Anti-Aging Cosmetics

Molecules ◽  
2021 ◽  
Vol 26 (12) ◽  
pp. 3584
Author(s):  
Marta Salvador Ferreira ◽  
Maria Catarina Magalhães ◽  
Rita Oliveira ◽  
José Manuel Sousa-Lobo ◽  
Isabel Filipa Almeida
Keyword(s):  
Biological Activity ◽  
State Of The Art ◽  
Glycine Soja ◽  
Scientific Evidence ◽  
Flavonoid Content ◽  
Scientific Databases ◽  
Noticeable Increase ◽  
Botanical Species ◽  
Butyrospermum Parkii ◽  
Market Trends

Botanical ingredients have been used for thousands of years in skincare for their convenience as well as the diversity and abundance in compounds with biological activity. Among these, polyphenols and especially flavonoids have gained increasing prominence due to their antioxidant and anti-inflammatory properties. In this study, the most used botanical preparations in anti-aging products marketed in 2011 were determined. The analysis was repeated in 2018 for new and reformulated products. The scientific evidence for their application as active ingredients in anti-aging cosmetics and their flavonoid content was also compiled by searching in online scientific databases. Overall, in 2018, there was a noticeable increase in the use of botanical preparations in anti-aging cosmetics. However, the top three botanical species in both years were Vitis vinifera, Butyrospermum parkii, and Glycine soja, which is consistent with the greater amount of scientific evidence supporting their efficacy. Regarding the function of botanical preparations, there is a clear preference for DNA-protecting ingredients. The most prevalent flavonoids were flavan-3-ols, proanthocyanidins, and anthocyanins. This study provided an updated overview of the market trends regarding the use of botanicals in anti-aging products and documented the state of the art of scientific evidence for the most used plants.

Guidelines for the Intake of Vegetables and Fruit: the Mediterranean Approach

2001 ◽  
Vol 71 (3) ◽  
pp. 149-153 ◽  
Author(s):  
Antonia Trichopoulou ◽  
Androniki Naska ◽  
Effie Vasilopoulou
Keyword(s):  
Beneficial Effect ◽  
Red Wine ◽  
Vegetable Intake ◽  
Vegetable Consumption ◽  
Scientific Evidence ◽  
Daily Intake ◽  
Black Tea ◽  
Dietary Guidelines ◽  
Food Chemistry ◽  
Flavonoid Content

Various studies have demonstrated that the nutrient and non-nutrient substances present in vegetables and fruit (V&F) are most likely to be responsible for the beneficial effect of the increased V&F consumption. Urged by scientific evidence, current dietary guidelines strongly recommend the consumption of V&F in substantial amounts. In a recent paper (Brit. J. Nutr. 2000; 84, 549-556) V&F availability in 10 European countries was compared with the WHO recommendations (minimum combined V&F intake of about 400 g/day/person), as well as with guidelines of a minimum daily intake of three portions of vegetables (approx. 250 g/person) and two portions of fruit (approx. 150 g/person). All countries, excluding Greece, had a vegetable intake below the recommended minimum. Moreover, in all countries, the percentages of low vegetable consumers were significantly higher than those of low fruit consumers, suggesting that there is considerable room for improvement in the intake of vegetables, an important source of antioxidants. Wild edible greens are among the vegetables commonly consumed in Greece. These greens have a high flavonoid content, which in several cases substantially exceeds the respective values in foods and beverages, such as onions, black tea and red wine (Food Chemistry 2000; 70, 319-323). The high flavonoid content of edible wild greens requires consideration of their role in contemporary diet, as a possible mean for increasing vegetable consumption.

scholarly journals Current Practice in Untargeted Human Milk Metabolomics

Metabolites ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 43 ◽  
Author(s):  
Isabel Ten-Doménech ◽  
Victoria Ramos-Garcia ◽  
José David Piñeiro-Ramos ◽  
María Gormaz ◽  
Anna Parra-Llorca ◽  
...  
Keyword(s):  
Growth Factors ◽  
Human Milk ◽  
Gold Standard ◽  
Current Practice ◽  
Infant Nutrition ◽  
State Of The Art ◽  
Scientific Evidence ◽  
Cell Debris ◽  
Dynamic Composition ◽  
Macro And Micronutrients

Human milk (HM) is considered the gold standard for infant nutrition. HM contains macro- and micronutrients, as well as a range of bioactive compounds (hormones, growth factors, cell debris, etc.). The analysis of the complex and dynamic composition of HM has been a permanent challenge for researchers. The use of novel, cutting-edge techniques involving different metabolomics platforms has permitted to expand knowledge on the variable composition of HM. This review aims to present the state-of-the-art in untargeted metabolomic studies of HM, with emphasis on sampling, extraction and analysis steps. Workflows available from the literature have been critically revised and compared, including a comprehensive assessment of the achievable metabolome coverage. Based on the scientific evidence available, recommendations for future untargeted HM metabolomics studies are included.

scholarly journals Effects of Curcumin on Vessel Formation Insight into the Pro- and Antiangiogenesis of Curcumin

2019 ◽  
Vol 2019 ◽  
pp. 1-9 ◽  
Author(s):  
Ting-ye Wang ◽  
Jia-xu Chen
Keyword(s):  
Curcuma Longa ◽  
Scientific Evidence ◽  
Short Review ◽  
Dual Effect ◽  
Scientific Databases ◽  
Wide Range ◽  
Available Information ◽  
Insight Into

Curcumin is a compound extracted from the Curcuma longa L, which possesses a wide range of pharmacological effects. However, few studies have collected scientific evidence on its dual effect on angiogenesis. The present review gathered the fragmented information available in the literature to discuss the dual effect and possible mechanisms of curcumin on angiogenesis. Available information concerning the effect of curcumin on angiogenesis is compiled from scientific databases, including PubMed and Web of Science using the key term (curcumin and angiogenesis). The results were reviewed to identify relevant articles. Related literature demonstrated that curcumin has antiangiogenesis effect via regulating multiple factors, including proangiogenesis factor VEGF, MMPs, and FGF, both in vivo and in vitro, and could promote angiogenesis under certain circumstances via these factors. This paper provided a short review on bidirectional action of curcumin, which should be useful for further study and application of this compound that require further studies.

scholarly journals Bioactive Phytochemicals from Mercurialis spp. Used in Traditional Spanish Medicine

Plants ◽  
2019 ◽  
Vol 8 (7) ◽  
pp. 193
Author(s):  
Blanco-Salas ◽  
Vazquez ◽  
Hortigón-Vinagre ◽  
Ruiz-Tellez
Keyword(s):  
Biological Activity ◽  
Chemical Composition ◽  
Medicinal Plant ◽  
Scientific Evidence ◽  
Herbal Remedies ◽  
Medicinal Uses ◽  
History Of ◽  
Bioactive Phytochemicals ◽  
History Of Use ◽  
Antihypertensive Properties

Plants from the genus Mercurialis have a long history of use as herbal remedies in traditional Spanish medicine. The growing interest in the conservation of knowledge related to biodiversity has encouraged us to review the bioactive phytochemicals from the four most widespread Mercurialis species in the Iberian Peninsula (M. annua L., M. ambigua L., M. perennis L., and M. tomentosa L.). First, the medicinal uses of these four species throughout Spain were compiled, and then a bibliographical search on their chemical composition was conducted in an attempt to justify their reported traditional uses. We found that most of the medicinal uses of Mercurialis spp. are supported by scientific evidence. This includes its antidiabetic and antihypertensive properties attributable to the flavonoid rutin and narcissin, respectively; its benefits in the treatment of skin dark spots, attributable to mequinol; and its anti-inflammatory activity, attributable to scopoletin, kaempferol, squalene, and cycloartenol. This review contributes to the validation of the medicinal uses of Mercurialis spp. in Spain and provides some new avenues for further investigations on the biological activity of this interesting medicinal plant.

A STATISTICAL STUDY REGARDING THE STATE-OF-THE-ART OF ACTIVE MOTION-ORIENTED ASSISTIVE DEVICES

2014 ◽  
Vol 26 (03) ◽  
pp. 1450047 ◽  
Author(s):  
Daniel F. Pina ◽  
António A. Fernandes ◽  
Renato M. Natal Jorge ◽  
Joaquim Gabriel Mendes
Keyword(s):  
United States Of America ◽  
Statistical Study ◽  
State Of The Art ◽  
The United States ◽  
Rehabilitation Robot ◽  
Relevant Article ◽  
Active Motion ◽  
Scientific Databases ◽  
Strength Enhancement ◽  
Machine Interface

Active orthoses and powered exoskeletons, among other denominations, are devices made to attach to one or several human limbs in order to assist their movement through means of electronically controlled actuators and/or mechanical brakes. The technology developed for these devices can be used in many situations, such as rehabilitation, industrial and general strength enhancement purposes. In order to create a comprehensive state-of-the-art work, several online scientific databases were used to gather articles related to this subject, using the terms "Exoskeleton", "Orthosis", "Orthesis" and "Rehabilitation Robot". This survey resulted in the retrieval of 169 articles. Afterward, a custom database was created to contain, organize and cross the information gathered from each relevant article. This work presents statistical results regarding research development localization, actuation technologies and the man-machine interface. Out of the 123 identified projects/prototypes, 89 are primarily dedicated to rehabilitation activities and 14 refer to strength enhancement. From 2005 onwards, the results show that the DC Motor is the most used, being present in 56% of all the projects and in 47% of mobile devices with weight constraints. The electromyographic sensor is the most used sensor type. By grouping all sensors into physical variable classes, the force-related sensors show a higher number of occurrences. Regarding the localization of the research and development over these devices, the United States of America is the country with the largest dedication, followed by Japan.

scholarly journals Green Infrastructure and Water: An Analysis of Global Research

Water ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 1760 ◽  
Author(s):  
José Luis Caparrós-Martínez ◽  
Juan Milán-García ◽  
Nuria Rueda-López ◽  
Jaime de Pablo-Valenciano
Keyword(s):  
Green Infrastructure ◽  
Web Of Science ◽  
Water Cycle ◽  
State Of The Art ◽  
Scientific Databases ◽  
Keyword Analysis ◽  
Goods And Services ◽  
Societal Challenges ◽  
Exponential Increase ◽  
Number Of Publications

Green infrastructure (GI) is a nature-based solution that encompasses all actions that rely on ecosystems and the services they provide to respond to various societal challenges such as climate change, food security or disaster risk. The objective of this work is to analyze the state of the art and latest trends in research on GI related to the water cycle for the period 2002–2019. For this purpose, a bibliometric study is carried out taking as reference the two most important scientific databases, Web of Science (WoS) and Scopus. The results show that, as of 2013, there is an exponential increase in the number of publications. This is due to the fact that significant regions of the planet, such as Europe, have adopted strategies aimed at promoting the use of GI since 2013. The keyword analysis points out that ecosystem services is the most relevant concept, which shows the capacity of these infrastructures to facilitate multiple goods and services related to the water cycle. New lines of research are opened up which are based on the analysis of other elements of GI related to water, such as groundwater.

scholarly journals Bagasse sugarcane fibers as reinforcement agents for natural composites: description and polymer composite applications

2019 ◽  
Vol 18 (4) ◽  
pp. 117-130
Author(s):  
German Díaz-Ramírez ◽  
Fernanda Maradei ◽  
German Vargas-Linares
Keyword(s):  
Composite Materials ◽  
Polymer Composites ◽  
State Of The Art ◽  
Natural Fibers ◽  
Renewable Resource ◽  
Scientific Databases ◽  
Chemical Treatments ◽  
Natural Composites ◽  
Physical And Chemical ◽  
Structure Properties

Even some natural resources, considered as waste, can be used for manufacturing a lot of products with enhanced sustainable properties, such as cellulosic bagasse. In this review was performed in order to gather state of the art about natural fibers structure, properties, and applications in polymer composites reinforcement, giving an approach of bagasse sugarcane fibers. The literature was done in different scientific databases;more than 50 papers wereanalyzed. The vegetable fibersare an extensive and multipurpose group, bagasse sugarcane fibers emerge as a remarkable renewable resource, due to their suitable properties and a large amount of available resources worldwide. Nevertheless, this kind of products require the use of adequacy physical and chemical treatments in order to achieve an adequate proper interaction with polymer matrices, additionally, other characteristics as the geometry and fiber content can influence the performance as reinforcements in composite materials.

scholarly journals Immunomodulatory and Antioxidant Activities of Select Indonesian Vegetables, Herbs, and Spices on Human Lymphocytes

2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Novi Safriani ◽  
Fransiska Zakaria Rungkat ◽  
Nancy Dewi Yuliana ◽  
Endang Prangdimurti
Keyword(s):  
Antioxidant Activities ◽  
Stimulation Index ◽  
Scientific Evidence ◽  
Human Lymphocytes ◽  
Health Effect ◽  
Apium Graveolens ◽  
Immunomodulatory Activity ◽  
Flavonoid Content ◽  
Human Blood Lymphocyte ◽  
Herbs And Spices

Edible plants have attracted increasing attention as functional foods as they are rich in bioactive compounds with health benefits, including antioxidant and immunomodulatory activities. However, scientific evidence of these health effects is limited. This study is aimed at determining antioxidant and immunomodulatory activities of 25 select vegetables, herbs, and spices commonly consumed in Indonesia. Phytochemical profiles were determined by measuring total flavonoid content and 1H-NMR. Human blood lymphocyte cells were used to probe the immunomodulatory potency and treated with the methanol extract of these vegetables, herbs, and spices. The results showed the enhanced propensity for all tested plant extracts to stimulate lymphocyte proliferation, except Pandanus amaryllifolius. Etlingera elatior, Ocimum xcitriodorum, Kaempferia galanga, and Apium graveolens had the highest lymphocyte cell proliferation stimulation index (SI) at concentrations of 41.67, 16.67, 4.17, and 2.5 mg/mL culture, respectively (SI 2.21 ± 0.05 , 2.62 ± 0.12 , 3 ± 0.05 , and 2.64 ± 0.07 , respectively). The NMR spectra of these four most potent plants showed low peaks in the aromatic/phenolic area and several other peaks indicating the presence of terpenoid, steroid, amino acid, and sugar compounds. The results demonstrate the immunomodulatory potential of all vegetables, herbs, and spices, except P. amaryllifolius, although this potential did not necessarily correlate with flavonoid content and antioxidant activity. Nevertheless, this research showed promising health effect, particularly immunomodulation, of the various local plants. Further elaboration on the specific immunomodulatory activity will be interesting.

scholarly journals Chemical evaluation of Carcavelos fortified wine aged in Portuguese (Quercus pyrenaica) and French (Quercus robur) oak barrels at medium and high toast

OENO One ◽  
2019 ◽  
Vol 53 (3) ◽  
Author(s):  
Michael James McCallum ◽  
Tiago Lopes-Correia ◽  
Jorge Ricardo-da-Silva
Keyword(s):  
Quercus Robur ◽  
Phenolic Content ◽  
Total Phenolic ◽  
Total Phenols ◽  
Quercus Pyrenaica ◽  
Flavonoid Content ◽  
Botanical Species ◽  
Chemical Evaluation ◽  
Appellation Of Origin ◽  
Oak Barrels

Adega do Casal Manteiga is a winery, publicly owned by the Municipality of Oeiras that produces Carcavelos fortified wine. Carcavelos fortified wine is an appellation of origin and demarcated as D.O.P. (Denominação de Origem Protegida). This study examines the effects of barrels made from botanical species (Quercus pyrenaica, and Quercus robur) and toasting method (medium and high) on a single vintage wine that has been aged for 8 years. Twenty barrels were used, with five replicates for each factor. The barrels were fabricated and toasted using the same cooperage, J.M. Gonçalves in Portugal. Significant differences were seen between the species Q. robur and Q. pyrenaica, with an impact on total phenolic content, including both flavonoids and non-flavonoids. The total phenols of the wine aged in Q. pyrenaica barrels was significantly higher than in the Q. robur barrels, and Q. pyrenaica contained more flavonoids than Q. robur in medium and high toast barrels. Q. pyrenaica showed more non-flavonoid compounds than Q. robur inhigh and medium toasted barrels, but this difference in non-flavonoids was only statistically significant in the high toasted barrels. The degree of toasting had significant effects on the flavonoid content of the wine, as well as the tanning power. Flavonoid content increased for both Q. pyrenaica and Q. robur in the wines that were aged in high tasted barrels compared to those that were medium toasted. The tannin power decreased for both Q. pyrenaica and Q. robur when the toasting increased.

Immunomodulatory effects of medicinal plants used for vitiligo in traditional Persian medicine..

2020 ◽  
Vol 17 ◽  
Author(s):  
Mohsen Haghir Ebrahimabadi ◽  
Seyede Nargess Sadati Lamardi ◽  
Laila Shirbeigi
Keyword(s):  
T Cells ◽  
Medicinal Plants ◽  
Scientific Evidence ◽  
New Drugs ◽  
Immunomodulatory Effects ◽  
Scientific Databases ◽  
White Spots ◽  
Persian Medicine ◽  
Traditional Persian Medicine ◽  
New Research

Background: Vitiligo is a hypopigmentation disorder that affects 1% of the world's population. Vitiligo causes white spots on the skin, mucous membranes, or white hair by destroying skin melanocytes. The pathogenesis of vitiligo is unknown, but autoimmune, autocytotoxic, and neural mechanisms are suggested. According to the autoimmune theory, in people with vitiligo, immune cells invade and damage melanocytes. T cells are more commonly present in vitiligo patients' skin and remain in the lesion site, which is composed of CD8 and CD4 T cells. Many studies have been conducted on the presence and role of cytokines such as interleukins and interferon gamma (IFN-γ) in the vitiligo process. Aim: This study aimed to introduce herbs effective against vitiligo from the perspective of Persian medicine and to investigate their possible therapeutic mechanisms with the possible effects of herbs on autoimmune mechanisms. Methods: For this purpose, keywords were used to extract data from Persian medicine textbooks, and then relevant scientific databases including Google Scholar, PubMed, Web of Science, and Scopus were examined. Results: It was found that Persian medicine scholars used 50 different medicinal plants to treat and reduce the complications of vitiligo, and recent scientific studies have the proven immune-regulating properties and reducing effect of many of them on cytokines. Conclusion: According to scientific evidence on immunomodulatory effects, new research into the effects of these plants on vitiligo can lead to the discovery of new drugs and approaches for treating this disease.

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