Herbal Tea
Mostrando 1-12 de 25 artigos, teses e dissertações.
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1. Determination of physical and chemical properties of kombucha teas prepared with different herbal teas
Abstract In this research, kombucha tea was prepared using 5 different tea extracts and physicochemical and sensory analyses were made. The tea extracts used are black tea, green tea, sage, linden and mint, respectively. The prepared tea samples were subjected to fermentation for 14 days. In tea samples, pH, electrical conductivity, water-soluble solid and p
Food Sci. Technol. Publicado em: 2021-06
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2. Comparison of total phenol content and antioxidant activity of herbal infusions with added Stevia reabaudiana Bertoni
Abstract Antioxidant capacity (AC) was determined by the ABTS method and DPPH, and total phenol content (TPC) in dehydrated plant material, in infusions and in residues (plant material after preparing the infusion) of white, black, red, green, spearmint, stevia, lemon grass and chamomile teas to which stevia leaves were added or not added; addition of proces
Food Sci. Technol. Publicado em: 2020-03
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3. Comparison of total phenol content and antioxidant activity of herbal infusions with added Stevia reabaudiana Bertoni
Abstract Antioxidant capacity (AC) was determined by the ABTS method and DPPH, and total phenol content (TPC) in dehydrated plant material, in infusions and in residues (plant material after preparing the infusion) of white, black, red, green, spearmint, stevia, lemon grass and chamomile teas to which stevia leaves were added or not added; addition of proces
Food Sci. Technol. Publicado em: 04/11/2019
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4. Dithiocarbamate Residues in Fruits and Leaves of Passion Fruit (Passiflora edulis) from Different Brazilian Regions
Dithiocarbamates are widely used fungicides, including in passion fruit, whose fruits are mainly used for juice production, the leaves for the preparation of herbal tea and medicines. Also, the use of the peel in the food industry has been proposed. In this study, the spectrophotometric method for determination of dithiocarbamate residues, as CS2, in passion
J. Braz. Chem. Soc.. Publicado em: 16/09/2019
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5. Ethnodirigid study of Medicinal plants used by the population assisted by the “Programa de Saúde da Família” (Family Health Program) in Marechal Deodoro - AL, Brazil
Resumo Este trabalho teve como objetivo conhecer perfil diagnóstico de usuários do SUS com relação à fitoterapia. Trata-se de um estudo observacional transversal, com coleta de dados realizada no Município de Marechal Deodoro, por meio de um questionário semi-estruturado com perguntas relativas a dados socioeconômicos, utilização e conhecimentos so
Braz. J. Biol.. Publicado em: 02/09/2019
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6. Itinerários Terapêuticos e Formas de Cuidado em um Quilombo do Agreste Alagoano
Resumo A presente pesquisa caracteriza-se por um estudo de caso que objetiva analisar os itinerários terapêuticos de saúde de moradores de um quilombo do agreste de Alagoas, identificando as formas de cuidado cotidianas presentes no território. A pesquisa tem como perspectiva a noção de saúde e direitos humanos, no entendimento da saúde enquanto um d
Psicol. cienc. prof.. Publicado em: 15/08/2019
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7. Botanical quality control of digestive tisanes commercialized in an urban area (Bahía Blanca, Argentina)
ABSTRACT Digestive herbal teas in the form of monoherbal infusions or in mixtures are the most commonly used form of phytotherapy in Bahía Blanca (Argentina). This practice is based on family tradition reinforced by current trends reverting to the ingestion of natural products. The objective of this work was to analyze the botanical quality of the digestive
Rev. bras. farmacogn.. Publicado em: 27/05/2019
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8. Simultaneous HPTLC quantification of three caffeoylquinic acids in Pluchea indica leaves and their commercial products in Thailand
ABSTRACT In Thai traditional medicine, Pluchea indica (L.) Less., Asteraceae, leaf has been widely used for the treatment of diabetes mellitus, tumors, hypertension, cystitis, and wounds. P. indica herbal tea is commercially available in Thailand as a health-promoting drink. The study was conducted to develop and validate a high-performance thin-layer chroma
Rev. bras. farmacogn.. Publicado em: 27/05/2019
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9. Optimization of extraction method and HPLC analysis of six caffeoylquinic acids in Pluchea indica leaves from different provenances in Thailand
ABSTRACT Pluchea indica (L.) Less., Asteraceae, is a medicinal plant which contains a high amount of phenolic compounds such as caffeoylquinic acid derivatives. The leaves have been traditionally used as a nerve tonic and extensively as herbal tea. This study aimed to develop and validate an HPLC method to quantitatively analyze six caffeoylquinic acid deriv
Rev. bras. farmacogn.. Publicado em: 2018-04
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10. A study of fortification of lemonade with herbal extracts
Abstract The aim of the present work was to design new beverages using lemonade and some herbal extracts (linden, heather, green tea, lemon verbena, clove, peppermint, ginger and mate) rich in vitamin C and flavonoids. The linden-added lemonade showed the highest value (597.9 mg/kg) for ascorbic acid content, whereas the lemon verbena-added lemonade showed t
Food Sci. Technol. Publicado em: 28/07/2016
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11. Evaluation of Direct Analysis for Trace Elements in Tea and Herbal Beverages by ICP-MS
In general, inductively coupled plasma mass spectrometry (ICP-MS) food analysis requires numerous sample treatment steps that imply an increase of analysis time and the use of chemicals. In this study, the main objective was to evaluate the applicability of the direct analysis by ICP-MS to determine twelve elements (Al, As, Ba, Cd, Cr, Cu, Fe, Mn, Ni, Pb, Se
J. Braz. Chem. Soc.. Publicado em: 2015-06
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12. Multi-element analysis, bioavailability and fractionation of herbal tea products
Chás de ervas (Mentha piperitae folium e mistura de Marticaria chamomilla flos com Lavandula officinalis flos) foram comparados considerando o conteúdo total de microelementos (Al, Ba, Cd, Cr, Cu, Fe, Mn, Ni, Pb, Sr, Ti, V) e macroelementos (C, H, N, S, Ca, Mg, P), biodisponibilidade e fracionamento. Diferentes métodos (espectrometria de emissão óptica
J. Braz. Chem. Soc.. Publicado em: 2013-05