The aim of this work was to extract and characterize pectin from lyophilized noni pulp (Morinda citrifolia Linn.) at three different pHs using different extractor agents and to evaluate anti-viral activity. The extraction of high yield (acid extraction) was subjected to sulfation procedure. Fourier transform infrared spectroscopy and proton nuclear magneticresonance analysis were used to calculate the degree of methylation of pectin from acid extraction and its sulfated derivative. The data obtained for the degree of methylation of noni pectin and sulfated pectin were 30.3 and 30.7, respectively. Pectin was subjected to acute oral toxicity testing in mice. The results showed that pectin had a pro-inflammatory effect, and sulfated pectin had an anti-inflammatory effect. Both pectins were also evaluated for herpes simplex virus activity in vitro, and although they successfully inhibited virus replication, the sulfated pectins were cytotoxic. Morinda Linn. Linn antiviral anti viral procedure derivative 303 30 3 30. 307 7 30.7 respectively mice proinflammatory pro inflammatory effect antiinflammatory vitro replication cytotoxic

Abstract: Objective: To determine the prevalence of the complementary use of herbal medicine in oncology patients. Materials and methods: This study was observational, cross-sectional, descriptive and prolective. A non-probabilistic sampling was carried out. The study included 100 patients who attended the oncology area of the Hospital de Alta Especialidad de Ciudad Victoria "Bicentenario 2010" (HRAEV) during the study period and who met the selection criteria indicated for this research. Results: 100 surveys were carried out on cancer patients, of which 55% were female. This population has an average age of 48.2 years. Regarding the origin of the patients, 67% reside in Cd. Victoria. The range of educational level among the interviewees oscillated between high school and middle school. who belong to the middle class. There is a prevalence of 82% in the use of alternative treatments to treat the pathology, of which 76% employ the use of herbal medicine as an adjuvant in the different diseases that are treated in the hospital. The main plants used are: 45% Marijuana (Cannabis sativa), 23% Noni (Morinda citrifolia) and 12% Burdock (Arctium lappa). Conclusion: The use of complementary alternative medicine is common in cancer patients, highlighting herbal medicine. Due to the above, understanding the dynamics of the implementation of alternative therapies such as herbalism, will allow understanding and guiding the patient in their oncological cycle process and minimizing side effects. KEY WORDS: naturopathy; oncology; alternative medicine.

Resumen: Objetivo: Determinar la prevalencia del uso complementario de la herbolaria en pacientes de oncología. Materiales y Métodos: El presente estudio fue de tipo observacional, transversal, descriptivo y prolectivo. Se llevó a cabo un muestreo no probabilístico. En el estudio se incluyeron a 100 pacientes que acudieron al área de oncología del Hospital de Alta Especialidad de Ciudad Victoria “Bicentenario 2010” (HRAEV) durante el periodo del estudio y que cumplieron con los criterios de selección señalados para esta investigación. Resultados: Se realizaron 100 encuestas a pacientes oncológicos, de los cuales el 55% fue de sexo femenino. Dicha población presenta una edad promedio de 48.2 años. Respecto al origen de los pacientes, el 67% radica en Cd. Victoria. El rango de nivel educativo entre los entrevistados osciló entre preparatoria y secundaria. Los cuales pertenecen a clase media. Existe una prevalencia del 82% en el uso de tratamientos alternativos para tratar la patología, de los cuales el 76% emplea el uso de la herbolaria como coadyuvante en las diferentes enfermedades que se tratan en el hospital. Las principales plantas empleadas son: la Mariguana (Cannabis sativa) en un 45%, el 23% Noni (Morinda citrifolia) y el 12% Bardana (Arctium lappa). Conclusión: El uso de la medicina alternativa complementaria es frecuente en pacientes oncológicos, destacando la herbolaria. Por lo anterior, el comprender la dinámica de la implementación de terapias alternativas como lo es la herbolaria, permitirá comprender y guiar al paciente en su proceso de ciclos oncológicos y minimizar los efectos secundarios.

Abstract Morinda citrifolia, commonly known as noni, is a plant belonging to the Rubiaceae family. This plant has a high biological potential, which has different biological properties, including antioxidant, antibacterial, antiviral, antifungal, antitumor and anti-inflammatory. In this work, the immunomodulatory, antitumor and antimicrobial activities of lignin isolated from Morinda citrifolia leaves were investigated. The results showed that this lignin was not cytotoxic and that it was able to promote activation and differentiation of immune cells in addition to inducing the production of anti-inflammatory cytokines. Furthermore, it was able to inhibit the growth of different tumor and microbial cells in vitro. This pioneering study on these different activities shows that the lignin isolated in this study can be used as a raw material to obtain biomedical and pharmaceutical products. noni family potential properties antioxidant antibacterial antiviral antifungal antiinflammatory. antiinflammatory anti inflammatory. inflammatory work immunomodulatory investigated cytokines Furthermore vitro products

Abstract The aim of this study was to prepare the freeze dried powder of noni (Morinda citrifolia) pulp and determine the contents of bioactive and antioxidant capacity. Seed, peel, pulp and lyophilized powder were characterized in terms of physico-chemical, carotenoids, chlorophyll, sugars, ascorbic acid, phenolics, flavonoids and antioxidants contents. Phenolic compounds were determined by LC-MS. The lyophilized pulp powder showed high levels of phenolics and flavonoids (7486.38 µg GAE/g and 385.57 µg QE/g, respectively) and higher antioxidant activity for FRAP (10360.39 to 467970.40 mmol/100 g). Ascorbic acid has a higher concentration in the lyophilized powder (336.62 mg/100 g). Rutin, caffeic, artepillin C, quercetin-3-glucoside, kaempferol, vanillin and vanillic were the major compounds. The antioxidant effect present in the various components of the fruit was predominant, and the greater conservation of this potential was through the application of lyophilization. Thus, the noni may be considered as a good source of phenolics compounds having a high potential as natural antioxidants.

RESUMO Este trabalho teve como objetivo avaliar a influência da matéria orgânica no acúmulo de sais em três camadas de solo cultivado com plantas de noni irrigadas com água salobra, em condições de campo aberto e sombreamento parcial. O delineamento experimental foi em blocos ao acaso, disposto no esquema de parcelas subsubdivididas com cinco repetições. As parcelas foram constituídas pelos ambientes de cultivo (campo aberto e telado), as subparcelas pelas condutividades elétricas da água de irrigação (0,3; 1,5; 3,0; 4,5 e 6,0 dS m-1) e as subsubparcelas pela ausência e presença de matéria orgânica. Aos 110 dias após aplicação dos tratamentos, foram determinados a condutividade elétrica do extrato de saturação do solo e as concentrações de potássio, sódio, cálcio e magnésio em três camadas do solo (0-10, 10-20 e 20-30 cm). O sombreamento parcial reduziu o acúmulo total de sais e sódio no solo em relação ao campo aberto. O aumento da condutividade elétrica da água de irrigação reduziu as concentrações de potássio no solo, mas esse efeito foi compensado pela adição de matéria orgânica, que libera potássio, cálcio e magnésio para a nutrição das plantas. No entanto, o esterco bovino provoca acúmulo de sódio no solo nos tratamentos com maior salinidade da água.

ABSTRACT This study aimed to evaluate the influence of organic matter on the salt accumulation in three layers of soil cultivated with noni plants irrigated with brackish water, in open field and under partial shading conditions. The experimental design was in randomized blocks, arranged in a split-split-plot scheme with five replicates. The plots were constituted by the cultivation environments (open and shaded field), the subplots by the electrical conductivity of the irrigation water (0.3, 1.5, 3.0, 4.5, and 6.0 dS m-1), and the sub-subplots by the absence and presence of organic matter. At 110 days after application of the treatments, the electrical conductivity of the saturation extract and the potassium, sodium, calcium, and magnesium concentrations were determined in three soil layers (0-10, 10-20, and 20-30 cm). Partial shading reduced the total accumulation of salts and sodium in the soil compared to the open field. Increasing the electrical conductivity of irrigation water reduced potassium concentrations in the soil, but this effect is offset by the addition of organic matter, which releases potassium, calcium, and magnesium for plant nutrition. However, cattle manure increases sodium accumulation in the soil in treatments with the highest water salinity.

They are found in all living organisms and in plants has received more attention because of their potential involvement in various industrial processes. Noni plant (Morinda citrifolia L.), belongs to the family Rubiaceae, of southwestern Asia origin. The juice made with the fruit is widely used as phytotherapic agent and in combating a range of diseases, while seeds are usually discarded. The objective of this work was to seek active milk clotting proteases in noni seeds. The crude extract (CE) protein was obtained from seeds sprayed and mixed with tris-HCl 50mM buffer (pH 6.0). The results demonstrated the presence of proteases with milk clotting properties in noni seeds, which a high milk clotting activity from 3,891 U/mL to 65°C.nbsp; This value indicates that 1mL of extract is able to coagulate 3.8 liters of milk in 40 minutes under specific conditions. This property indicates the potential of noni seeds as a natural source of proteolytic enzymes with biotechnological potential for application in the cheese making industry.

As proteases são um grupo de enzimas que catalisam várias reações essenciais. Eles são encontrados em todos os organismos vivos e nas plantas, tem recebido mais atenção devido ao seu potencial envolvimento em vários processos industriais. A planta noni (Morinda citrifolia L.), pertence à família Rubiaceae, de origem no sudoeste da Ásia. O suco feito com a fruta é amplamente utilizado como agente fitoterápico e no combate a uma série de doenças, enquanto as sementes costumam ser descartadas. O objetivo deste trabalho foi buscar proteases ativas da coagulação do leite em sementes de noni. O extrato bruto proteico (CE) foi obtido de sementes pulverizadas e misturadas com tampão tris-HCl 50mM (pH 6,0). Os resultados demonstraram a presença de proteases com propriedades de coagulação do leite em sementes de noni, que apresentam alta atividade de coagulação do leite de 3.891 U / mL a 65 ° C. Esse valor indica que 1mL de extrato é capaz de coagular 3,8 litros de leite em 40 minutos em condições específicas. Esta propriedade indica o potencial das sementes de noni como fonte natural de enzimas proteolíticas com potencial biotecnológico para aplicação na indústria de produção de queijo.

RESUMO As proteases são um grupo de enzimas que catalisam várias reações essenciais. Eles são encontrados em todos os organismos vivos e nas plantas, tem recebido mais atenção devido ao seu potencial envolvimento em vários processos industriais. A planta noni (Morinda citrifolia L.), pertence à família Rubiaceae, de origem no sudoeste da Ásia. O suco feito com a fruta é amplamente utilizado como agente fitoterápico e no combate a uma série de doenças, enquanto as sementes costumam ser descartadas. O objetivo deste trabalho foi buscar proteases ativas da coagulação do leite em sementes de noni. O extrato bruto proteico (CE) foi obtido de sementes pulverizadas e misturadas com tampão tris-HCl 50mM (pH 6,0). Os resultados demonstraram a presença de proteases com propriedades de coagulação do leite em sementes de noni, que apresentam alta atividade de coagulação do leite de 3.891 U / mL a 65 ° C. Esse valor indica que 1mL de extrato é capaz de coagular 3,8 litros de leite em 40 minutos em condições específicas. Esta propriedade indica o potencial das sementes de noni como fonte natural de enzimas proteolíticas com potencial biotecnológico para aplicação na indústria de produção de queijo.

ABSTRACT Proteases are a group of enzymes that catalyze several essential reactions. They are found in all living organisms and in plants has received more attention because of their potential involvement in various industrial processes. Noni plant (Morinda citrifolia L.), belongs to the family Rubiaceae, of southwestern Asia origin. The juice made with the fruit is widely used as phytotherapic agent and in combating a range of diseases, while seeds are usually discarded. The objective of this work was to seek active milk clotting proteases in noni seeds. The crude extract (CE) protein was obtained from seeds sprayed and mixed with tris-HCl 50mM buffer (pH 6.0). The results demonstrated the presence of proteases with milk clotting properties in noni seeds, which a high milk clotting activity from 3,891 U/mL to 65°C. This value indicates that 1mL of extract is able to coagulate 3.8 liters of milk in 40 minutes under specific conditions. This property indicates the potential of noni seeds as a natural source of proteolytic enzymes with biotechnological potential for application in the cheese making industry.

Abstract The objective of this work was to associate the use of biofilms to Lippia sidoides (Lippia) and Morinda citrifolia (Noni) essential oils and their respective major constituents in post-harvest quality components. The evaluations in this study were chromatographic analysis the essential oils, fruit mass reduction effect, total soluble solids, peel color and fruit firmness. Regarding the adjustment and viability of the essential oil concentrations to be used in the treatments, a phytotoxicity test was performed. The main constituent found in Noni essential oil was octanoic acid, while for Lippia essential oil was thymol. The concentration of 3% of Noni and Lippia essential oils was the maximum to reach an acceptable level of phytotoxicity on papaya fruit peel. The paraffin + L. sidoides and paraffin + M. citrifolia treatments achieved the lowest reduction in pulp mass. In relation to total soluble solids, treatments did not show a significant difference. The best result for firmness was found in sunflower oil + noni coating. Sunflower oil + noni and sunflower oil + octanoic acid were the treatments that maintained normal yellow color in fruits for longer time.

RESUMO: Objetivou-se avaliar as características físicas e químicas do noni (Morinda citrifolia) cultivado no estado de Mato Grosso. Frutos maduros provenientes de um plantio localizado na cidade de Cuiabá, MT, tiveram a casca, polpa e as sementes separadas e submetidas a diferentes avaliações. As partes das frutas foram caracterizadas física e quimicamente. Foram feitas determinações de vitamina C, de carotenoides, de fenólicos e da atividade antioxidante total do mesocarpo (polpa) do fruto. O noni cultivado no Mato Grosso apresenta altos níveis de potássio, cálcio e sódio, com predominância de potássio. O teor de proteína foi maior na semente e, de cinzas, na casca, respectivamente. A polpa de noni apresentou altos níveis de vitamina C, carotenoides e fenólicos e pode ser considerado um potencial antioxidante.

ABSTRACT: The objective was to evaluate the physical and chemical characteristics of noni (Morinda citrifolia) grown in the Mato Grosso State. Ripe fruits from a field located in Cuiabá-MT, had the peel, pulp and seeds separated and subjected to different evaluations. The fruit parts were characterized physically and chemically. Determinations of vitamin C, carotenoids, phenolics and the total antioxidant activity of the fruit mesocarp (pulp) were made. Noni cultivated in the Mato Grosso State presents high levels of potassium, calcium and sodium, with predominance of potassium. The protein content was higher in the seed, and the ash, in the peel, respectively. Noni pulp showed high levels of vitamin C, carotenoids and phenolics and can be considered a potential antioxidant.

Abstract Morinda citrifolia L., generally known as noni, is commonly used in Thai medicines and cuisine. Several bioactive phytochemicals have been isolated and identified from the noni plant, and their compositions differ based on the cultivars and harvesting period. Different types of fermented noni fruit juices (FNJ) were used as health supplement in several southeastern countries. The formation of a large amount of alcohol, especially methanol, in FNJ is one of the major hindrances to FNJ production. The current study explains the impact of starter culture (Lactobacillus plantarum SK15), pasteurization and addition of EGCG on alcohol content, bioactivity, and the physiochemical property of FNJ. The pH and sugar content of the samples were reduced during fermentation, while the organic acid content increased. The samples with EGCG obviously exhibited high total phenolic content and antioxidant activity. The level of pectin was high, and pectin methylesterase (PME) activity was low in EGCG-added samples compared with other samples. The alcohol content of the samples was under the permissible level of Thai standard; specifically, the methanol level was low in EGCG-added samples. Pasteurization and addition of starter culture did not influence any of the studied parameters. About 70% of acceptability index was observed for FNJ samples in the sensory evaluation. The study concluded that the addition of EGCG effectively reduced the alcohol content and improved the quality of FNJ. Also, further studies are required to reveal the role of starter culture in noni fruit fermentation.

Abstract This study aims to evaluate the influence of the 11.6Li2O-16.8ZrO2-68.2SiO2-3.4Al2O3 (mol%) glass-ceramic addition (LZSA, 7 to 21 vol%) on the erosive wear of alumina in comparison to values of pure alumina obtained from the literature. Thus, composites were prepared from three commercial alumina of different initial particle sizes. Specimens were obtained by uniaxial pressing. Sintering temperatures and holding times were found to be different for each composite. The erosive wear test was carried out in an apparatus based on the standard ASTM G 76-4. The volumetric erosive wear (T vol) was correlated to the initial mean particle size of alumina, LZSA glass-ceramic content, average grain size of sintered alumina (AGS), porosity (P), elastic modulus, fracture toughness, natural defect size, and fracture energy based on a correlation matrix of statistical analyses. The experimental data of Tvol fit very well with P and AGS, individually, in a 3rd degree equation, except for composite AF21. Composite AF21, i.e. 21 vol% LZSA added to 0.5 µm mean particle size alumina (AF, fine alumina) and sintered at 1470 oC for 3 h, showed interesting results of T vol(2.05 × 10-8 m3·kg-1) related to the other investigated compositions, which varied from 1.90-4.37 × 10-8 m3·kg-1, and those existing in literature (0.55 × 10-8 to 10.78 × 10-8 m³·kg-1), mostly when considering the lower sintering temperature (1470 against 1600 oC). Thus, although the AC7 composite had shown the lowest Tvol value (1.90 × 10-8 at 1600 oC/7 h), the composite AF21 can be considered as the best result because of its lower sintering temperature and holding time (2.05 × 10-8 at 1470 oC/4 h). The formation of a viscous liquid phase, which crystallizes during the controlled cooling in the microstructure of the LZSA/alumina-based composites, improves the erosive wear of the alumina.

RESUMO A salinidade é um dos principais problemas agrícolas enfrentados, podendo influenciar negativamente o desenvolvimento vegetal. Porém, estudos têm demonstrado que em ambientes protegidos e sob aplicação de adubos orgânicos, os efeitos deletérios são amenizados. Nesse contexto, objetivou-se avaliar os efeitos da salinidade da água de irrigação sobre a nutrição mineral em plantas de noni, cultivadas em dois ambientes sob adubação com esterco bovino. O delineamento experimental foi em blocos ao acaso, disposto no esquema de parcelas subsubdivididas com cinco repetições. As parcelas foram constituídas pelos ambientes de cultivo (céu aberto e telado), as subparcelas pelas salinidades da água de irrigação (0,3; 1,5; 3,0; 4,5 e 6,0 dS m-1) e as subsubparcelas pela ausência e presença de matéria orgânica, com a unidade experimental consistindo de três vasos, totalizando 300 vasos. Foram determinados as concentrações foliares de nitrogênio, potássio, cálcio, magnésio, sódio e cloreto. Verificou-se que os teores foliares de Ca2+, Mg2+, Na+ e Cl- e a razão Na/K aumentaram com o aumento da salinidade da água de irrigação, sendo os maiores incrementos observados no ambiente a céu aberto. A matéria orgânica não é relevante o suficiente para atenuar os efeitos deletérios da água de irrigação na concentração de nutrientes foliares em plantas de noni. A manutenção de menores valores da razão Na/K no tratamento com matéria orgânica é um fator positivo que pode atenuar os efeitos do estresse salino no metabolismo celular.

ABSTRACT Salinity is one of the main agricultural problems faced, and may negatively influence plant development. However, studies have shown that in protected environments and under the application of organic fertilizers, deleterious effects are mitigated. In this context, the objective of this study was to evaluate the effects of irrigation water salinity on mineral nutrition in noni plants grown in two environments and bovine manure application. The statistical design was a randomized block design arranged in split-split plot scheme, with five repetitions. The plots consisted of the cultivation environments (greenhouse and open field), the subplots formed by salinity levels of irrigation water (ECw: 0.3, 1.5, 3.0, 4.5 and 6.0 dS m-1), and the subsubplots were represented by the absence and presence of organic matter, with experimental unit consisting of three pots totaling 300 pots. The nitrogen, potassium, calcium, magnesium, sodium and chloride concentrations were determined in plant leaves. It was verified that the foliar concentrations of Ca2+, Mg2+, Na+ and Cl- and the ratio Na/K was increased with increasing salinity of the irrigation water, being the largest increments observed in the open field. Organic matter is not much relevant in attenuating the deleterious effects of irrigation water on the concentration of leaf nutrient in noni plants. The maintenance of lower values of Na/K ratio in the treatment with organic matter is a positive factor that can attenuate the effects of salt stress on cell metabolism.

RESUMO A irrigação é um fator limitante para o desenvolvimento das culturas, e todas as fontes de água contem sais, podendo acumular-se no solo e na planta, comprometendo seu desenvolvimento. Dentre algumas alternativas para atenuar os efeitos negativos dos sais nos vegetais está a utilização de vermicomposto, sendo este um adubo orgânico condicionador do solo e fonte de nutrientes para as plantas. Dessa forma, o estudo teve como objetivo avaliar o crescimento e o índice de clorofila do noni à salinidade da água de irrigação em substrato sem e com proporções de vermicomposto. Foi utilizado o delineamento inteiramente casualizado, com quatro repetições utilizando o esquema fatorial 4 × 3, correspondente a quatro níveis de condutividade elétrica da água de irrigação (0,5; 1,5; 3,0; 4,5 dS m-1), em substratos sem húmus e com 33,33 e 66,66% de húmus com o solo. Três meses após a germinação foram avaliados: altura de planta; diâmetro caulinar; número de folhas; índices de clorofila (a, b e total) das folhas; e matéria fresca e seca da parte aérea e radicular das plantas. O aumento da salinidade na água de irrigação influência negativamente no crescimento em altura, diâmetro caulinar, produção de biomassa e índices de clorofila a e total, mas com menor intensidade nos substratos com húmus, que melhora a fertilidade do substrato e favorece o crescimento das plantas de noni, independentemente da salinidade da água de irrigação; no entanto, seu efeito benéfico diminui com o aumento da condutividade elétrica da água de irrigação.

ABSTRACT Irrigation is a limiting factor for the development of crops, and all water sources contain salts, which can accumulate in the soil and in the plant, compromising its development. The use of vermicompost is one of the alternatives to mitigate the negative effects of salts on plants. This organic compost is a soil conditioner and a nutrient source for plants. Thus, this study aimed to evaluate the growth and chorophyll of noni (Morinda citrifolia L.) in response to the salinity of irrigation water in substrates with and without vermicompost. A completely randomized design in a 4 × 3 factorial scheme was used, corresponding to four levels of electrical conductivity of the irrigation water (0.5, 1.5, 3.0 and 4.5 dS m-1), in three soil substrates (without humus, with 33.33 and 66.66% of humus). Three months after germination, the following variables were evaluated: plant height; stem diameter; number of leaves; chlorophyll index (a, b and total) in the leaves; and fresh and dry matter of shoots and roots. The increase of salinity in irrigation water negatively influences growth in height, stem diameter, biomass production and chlorophyll a and total indexes, but with lower intensity in substrates with humus, that improves the fertility of the substrate and favors the growth of noni plants, regardless of the salinity of the irrigation water; however, its beneficial effect decreases with the intensification of electrical conductivity of irrigation water.

Resumo Alumina é comumente utilizada em blindagens compostas. Apresenta baixa tenacidade à fratura e esta propriedade está relacionada à resistência a múltiplos disparos. Com o intuito de melhorar a durabilidade em campo uma alternativa seria utilizar cerâmicas multicamadas. Neste estudo foi avaliado o desempenho balístico de estruturas multicamadas à base de alumina/epóxi e o efeito da adição de fibra de vidro como material de reforço. Os resultados foram comparados com placas de alumina individual de mesma espessura total que os sistemas multicamadas. O desempenho balístico dos painéis em mosaico de Al2O3/Al foi avaliado por meio de ensaio balístico DOP (depth of penetration) com projétil 7,62 mm perfurante. Os resultados indicaram que as placas individuais apresentaram melhor desempenho. No caso das estruturas Al2O3/epóxi, a resistência balística diminuiu com a redução da espessura das lâminas de alumina e com o aumento da camada de epóxi. A fibra de vidro não apresentou efeito significativo no desempenho.

Abstract Alumina is commonly used in composite shields. It presents low fracture toughness and this property is related to resistance to multiple shots. In order to improve the lifetime in applications, an alternative would be the use of multilayer ceramics. This study evaluated the ballistic performance of multilayer alumina/epoxy structures and the effect of glass fiber as a reinforcing material. The results were compared to individual alumina plates of the same total thickness as multilayer systems. The ballistic performance of the Al2O3/Al mosaic panels was evaluated using a DOP (depth of penetration) ballistic test with the 7.62 mm armor-piercing projectile. The results indicated that the individual plate showed better performance. In the case of Al2O3/epoxy structures, the ballistic resistance decreased with the reduction of the thickness of the alumina layer and with the increase of the epoxy layer. The glass fiber showed no improvement in ballistic performance.