Types Of Berries Research Articles

Dynamics of <sup>137</sup>Cs contamination in some components of ecosystems of Shatsk national nature park

The results of the research of changes radioactive caesium contamination for soils and some types of berries and mushrooms from the territory of Shatsk National Natural Park (Volyn region, Ukraine) in 1994-2012 are presented. A small effect of migration processes on the reducing of radionuclides content in the top 20-sm layer of the soil of the park was noted. The main role its natural decay is played here. 137Cs contamination of plants was decreased faster than the soil in which they grow. This fact was associated with a decrease of availability of the present in the top soil layer radionuclide to absorption by plant roots through its fixation on the soil complexes. The rate of reduction over time of radioactive caesium content in the leaves of blueberry is more than two times higher than for the soil on which plants grow. A similar trend for radionuclide contamination of mushrooms is not observed.

Andean berries from Ecuador: A review on Botany, Agronomy, Chemistry and Health Potential

Interest in exploring new and exotic types of berries has grown in recent years. Highly valued for its unique flavor, texture and color, recent researches have shown that Andean berries are an important source of bioactive compounds. This article provides botanical and agronomic descriptions and reviews the chemical and biological activities of two types of berries (Physalis peruviana L. and Solanum betaceum C.) and one commonly known as a berry, Rubus glaucus B. All highly consumed in Ecuador and enjoying great popularity in Andean traditional medicine. Although both traditional folk medicine and composition of these berries suggest significant health benefits, few studies to date have investigated these potentials.

Application of water-assisted pulsed light treatment to decontaminate raspberries and blueberries from Salmonella

We developed and evaluated a small scaled-up water-assisted pulsed light (WPL) system, in which berries were washed in a flume washer while being irradiated by pulsed light (PL). Hydrogen peroxide (H2O2) was used in combination with PL as an advanced oxidation process and chlorine wash was used as a control. The effects of organic load, water turbidity, berry type and PL energy output on the inactivation of Salmonella using the WPL system were investigated. The combination of WPL and 1% H2O2 (WPL–H2O2) was the most effective treatment which reduced Salmonella on raspberries and blueberries by 4.0 and >5.6logCFU/g, respectively, in clear water. When high organic load and SiO2, as a soil simulator, were added in wash water, the free chlorine level in chlorinated water decreased significantly (P<0.05); however, no significant difference (P>0.05) was observed for the decontamination efficacy of 1-min WPL–H2O2 treatment. Even in the presence of high organic load and water turbidity, no viable bacterial cells were recovered from the wash water, which showed that WPL–H2O2 could effectively prevent the risk of cross-contamination during treatment. Taken together, 1-min WPL treatment without H2O2 could provide a chemical free alternative to chlorine washing with similar and in some cases significantly higher bactericidal efficacy. Compared with chlorine washing, the combination of WPL and H2O2 resulted in significantly higher (P<0.05) reduction of Salmonella on berries, providing a novel intervention for processing of small berries intended for fresh-cut and frozen berry products.

How are your berries? Perspectives of Alaska's environmental managers on trends in wild berry abundance

BackgroundWild berries are a valued traditional food in Alaska. Phytochemicals in wild berries may contribute to the prevention of vascular disease, cancer and cognitive decline, making berry consumption important to community health in rural areas. Little was known regarding which species of berries were important to Alaskan communities, the number of species typically picked in communities and whether recent environmental change has affected berry abundance or quality.ObjectiveTo identify species of wild berries that were consumed by people in different ecological regions of Alaska and to determine if perceived berry abundance was changing for some species or in some regions.DesignWe asked tribal environmental managers throughout Alaska for their views on which among 12 types of wild berries were important to their communities and whether berry harvests over the past decade were different than in previous years. We received responses from 96 individuals in 73 communities.ResultsBerries that were considered very important to communities differed among ecological regions of Alaska. Low-bush blueberry (Vaccinium uliginosum and V. caespitosum), cloudberry (Rubus chamaemorus) and salmonberry (Rubus spectabilis) were most frequently identified as very important berries for communities in the boreal, polar and maritime ecoregions, respectively. For 7 of the 12 berries on the survey, a majority of respondents indicated that in the past decade abundance had either declined or become more variable.ConclusionsOur study is an example of how environmental managers and participants in local observer networks can report on the status of wild resources in rural Alaska. Their observations suggest that there have been changes in the productivity of some wild berries in the past decade, resulting in greater uncertainty among communities regarding the security of berry harvests. Monitoring and experimental studies are needed to determine how environmental change may affect berry abundance.

Effects of Elderberry Juice from Different Genotypes on Oxidative and Inflammatory Responses in Microglial Cells.

Many species of berries are nutritious food and offer health benefits. However, among the different types of berries, information on health effects of American elderberries (Sambucus nigra subsp. canadensis) has been lacking and little is known about whether elderberry consumption can confer neuroprotective effects on the central nervous system. Microglial cells constitute a unique class of immune cells and exhibit characteristic properties to carry out multifunctional duties in the brain. Activation of microglial cells has been implicated in brain injury and in many types of neurodegenerative diseases. Our recent studies demonstrated the ability for endotoxin (lipopolysaccharide, LPS) and interferon gamma (IFNγ) to induce reactive oxygen species (ROS) and nitric oxide (NO) in murine microglial cells (BV-2) through activating NADPH oxidase and the MAPK pathways. In this study, BV-2 microglial cells were used to examine effects of elderberry juice obtained from different genotypes on oxidative and inflammatory responses induced by LPS and IFNγ. Results show that 'Wyldewood' extract demonstrated antioxidant properties by inhibiting IFNγ-induced ROS production and p-ERK1/2 expression. On the other hand, most juice extracts exerted small effects on LPS-induced NO production and some extracts showed an increase in NO production upon stimulation with IFNγ. The disparity of responses on ROS and NO production from different extracts suggests possible presence of unknown endogenous factor(s) in the extract in promoting the IFNγ-induced iNOS synthesis pathway.

한국 고문헌(1400년대~1800년대) 및 근대문헌(1900년대~1940년대)에 나타난 장과류(베리류)의 종류 및 조리방법에 대한 문헌적 고찰

This study is a literature review on berries and their cooking methods that appear in ancient and modern Korean literature. Due to recent reports on berries' excellent functionality and the public's growing interest in healthy living, berries have been attracted attention as promising forms of sustenance. By structuring and classifying the types of berries and their popularity as well as recipes using berries found in ancient and modern Korean literature, this review hopes to serve as an important source that reflects both the food culture and social aspects associated with the value of berries in the lives of Korean people as well as foster understanding of the superiority of Korean food culture. This study will also have implications on the possibility of integrating antioxidant-rich berries into the modern food landscape. The study results are summarized as follows. Types of berries were classified into six types (Korean cherry, Omija, Gugija, Bokbunja, Black cherry, Mulberry) while cooking methods were classified into five types (Korean traditional snack, Korean traditional beverage, Liquors, Porridge, Pilule) in the ancient and modern literature of Korea. The aim of this literature review is to highlight the value-creating aspect of berries as food materials that can yield high added-value products. Beyond their value as healthy fruits, this study will explore the features of berries that enhance their added value and brand marketing as well as their aspects suitable for application to the modern industry of berry product development.

Neuroprotective effects of berry fruits on neurodegenerative diseases.

Recent clinical research has demonstrated that berry fruits can prevent age-related neurodegenerative diseases and improve motor and cognitive functions. The berry fruits are also capable of modulating signaling pathways involved in inflammation, cell survival, neurotransmission and enhancing neuroplasticity. The neuroprotective effects of berry fruits on neurodegenerative diseases are related to phytochemicals such as anthocyanin, caffeic acid, catechin, quercetin, kaempferol and tannin. In this review, we made an attempt to clearly describe the beneficial effects of various types of berries as promising neuroprotective agents.

Anticancer effects of bioactive berry compounds

In the present review, we describe chemical and chemopreventive properties as well as health benefits of both extracts and bioactive compounds from various types of berries including small soft-fleshed edible berries and from berry-like fruits such as strawberries, raspberries, blackberries, blueberries, mulberries, currants, gooseberries, elderberries, acai berries, and pomegranates. In particular, we describe how berry-derided phytochemicals, including anthocyanidins, proanthocyanidins, flavonols, flavanols, stilbenoids, terpenoids, ellagitannins, and ellagic acid target oxidative and UV radiation stress-induced DNA damage, Helicobacter pilori infection, pro-inflammatory as well as the major cancer hallmarks.

Classification and fingerprinting of different berries based on biochemical profiling and antioxidant capacity

The objective of this work was to evaluate the biochemical composition of six berry types belonging to Fragaria, Rubus, Vaccinium and Ribes genus. Fruit samples were collected in triplicate (50 fruit each) from 18 different species or cultivars of the mentioned genera, during three years (2008 to 2010). Content of individual sugars, organic acids, flavonols, and phenolic acids were determined by high performance liquid chromatography (HPLC) analysis, while total phenolics (TPC) and total antioxidant capacity (TAC), by using spectrophotometry. Principal component analysis (PCA) and hierarchical cluster analysis (CA) were performed to evaluate the differences in fruit biochemical profile. The highest contents of bioactive components were found in Ribes nigrum and in Fragaria vesca, Rubus plicatus, and Vaccinium myrtillus. PCA and CA were able to partially discriminate between berries on the basis of their biochemical composition. Individual and total sugars, myricetin, ellagic acid, TPC and TAC showed the highest impact on biochemical composition of the berry fruits. CA separated blackberry, raspberry, and blueberry as isolate groups, while classification of strawberry, black and red currant in a specific group has not occurred. There is a large variability both between and within the different types of berries. Metabolite fingerprinting of the evaluated berries showed unique biochemical profiles and specific combination of bioactive compound contents.

Ongoing multi-strain food-borne hepatitis A outbreak with frozen berries as suspected vehicle: four Nordic countries affected, October 2012 to April 2013

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TENDENCIES RELATED TO THE PRODUCTION OF RASPBERRIES IN THE REPUBLIC OF SERBIA

Raspberry for its biological characteristics, economic importance, agro-ecological, technological, organizational and other requirements, the market value of the product, as well as very high interdependence and interdependence between the various phases of reproductive cycle, specific fruit species. He is one of the most important types of berries in the world, and is one of the most profitable crops in the overall crop production. By production volume, Serbia is among the leading producers of raspberries, and its economic significance is very high level of market sells and market competitiveness of the European Union. Accordingly, the paper presents the production season in the Republic of Serbia for the period 2000-2010 its average, minimum and maximum of values in production, changes in rates and coefficients of variation.

Dye Solar Cell Using Syzigium Oleina Organic Dye

Dye sensitized solar cell (DSSC) is another type of solar cell that utilise the use of a Dye as to absorp more sun rays on solar cells and to direct solar irradiance in it as to circulate electron process like in a conventional diode. The components used to build a DSSC can be divided into 4 parts from making the substrate in this case the TiO2 as the anode and Carbon as the cathode, soaking it in Dye which act as absorption mechanism, adding of electrolyte and finally assembling them as a unit of solar cell. The process of solar absorption works as the photons from the sun molecular works similarly as in photosynthesis of green leaves. This paper proposed the use of Syzigium Oleina fruit as dye. Syzigium Oleina is a genus of flowering plants that belongs to the myrtle family, Myrtaceae. The genus comprises about 1100 species, and has a native range that extends from Africa and Madagascar through southern Asia east through the Pacific. The usage of Syzigium Oleina as Dye compared to blueberries shows higher solar irradiance absorption and can be used as alternative of other types of organic berries.

Berry anthocyanin fractions inhibit LPS‐induced expression of inflammatory mediators in RAW 264.7 macrophages

Considerable attention has been directed to the health benefits of berries in preventing chronic diseases. The benefits are mainly attributed to the antioxidant and anti‐inflammatory properties of anthocyanins in berries. Since individual anthocyanins have different antioxidant properties, it is probable that berries having different anthocyanin compositions exert different biological and physiological effects. This study aimed to compare the anti‐inflammatory effects of three types of berries differing in major anthocyanins (malvidin in blueberry, cyanidin in blackberry, and delphinidin in blackcurrant, respectively). Anthocyanin fractions of blueberry, blackberry and blackcurrant were obtained by solid phase extraction from 80 % methanol crude extracts. RAW 264.7 macrophages were treated with 5, 10, and 25 ug/mL berry extracts for 12 h. Then, cells were treated with LPS for 12 h and mRNA abundance of TNF‐alpha and IL‐1beta was determined by real‐time PCR. Blackberry fraction suppressed the gene expression by 15–20% at 25 ug/mL. The other berry fractions also suppressed TNF‐alpha and IL1‐beta to a lesser extent. The findings suggest that anti‐inflammatory effects of berries vary depending on their anthocyanin compositions and that blackberry anthocyanin fraction may possess a more potent anti‐inflammatory property than the blueberry and blackcurrant fractions.

Intravarietal Agronomic Variability in Croatian NativeVitis viniferaL. Cultivar Grk with Female Flower and Seedless Berries

The Croatian native, Vitis vinifera L. cv. Grk, is one of only a few wine cultivars with a female flower, resulting in two types of berries in the cluster: fully developed seeded (~3.5 g) and undersized seedless (~0.7 g), both ripe at harvest. This study investigated the intravarietal variability of Grk and the impact of the different proportion of seedless berries on grape yield and quality of Grk clones. Significant differences in cluster proportions of seedless berries among Grk clone candidates were determined. A high positive correlation was found between the seedless berry proportion and single berry weight, must tartaric acid content, and free volatile terpenes. These results indicate that it is possible to select clones with a higher proportion of seedless berries, which can then be used to improve the wine quality of Grk.

NMR spectroscopy and chemometrics as a tool for anti-TNFα activity screening in crude extracts of grapes and other berries

The identification of active ingredients in crude plant extracts offers great advantages. In this study, nuclear magnetic resonance and chemometrics were used for the screening of in vitro anti-TNFα activity in different berry types. Solid phase extraction was applied and the resulting water, methanol–water (1:1), and methanol fractions were tested for the activity. The methanol–water fraction contained most of the phenolics and showed significantly higher activity than the other two fractions. In the second phase of this study, grapes from ‘Trincadeira’, ‘Touriga Nacional’, and ‘Aragonês’, at four developmental stages were metabolically classified and tested for the TNFα inhibition. The initial stages of grape development, green and veraison, were found more active against TNFα production as compared to the later ripe and harvest stages. Among the cultivars, ‘Touriga Nacional’ was found to be the most potent inhibitor. Different multivariate data analyses algorithms based on projections to latent structures were applied to correlate the NMR and TNFα inhibition data. The variable importance in the projections plot showed that phenolics like quercetin, myricetin, (+)-catechin, (−)-epicatechin, caftarate, and coutarate, were positively correlated with high activity. This work demonstrates the great potential of NMR spectroscopy in combination with chemometrics for the screening of large set of crude extracts, to study the effects of different variables on the activity, and identifying active compounds in complex mixtures like plant extracts.Electronic supplementary materialThe online version of this article (doi:10.1007/s11306-012-0406-8) contains supplementary material, which is available to authorized users.

Urinary Excretion of (Epi)catechins in Rats Fed Different Berries or Berry Products

(Epi)catechins are associated with many health benefits in humans. However, their bioavailability, excretory pattern, and extent of conjugation in animals fed different sources or levels in the diet are not well documented. Two experiments were conducted to investigate the urinary excretion of (epi)catechins after feeding of different types of berries or different levels of the same berry source to rats. Experiment 1 investigated the effects of feeding a commercially available concentrated cranberry powder (CCP) at three different levels, 3.3, 6.6, and 33 g/kg of diet, whereas experiment 2 investigated the effect of feeding freeze-dried whole cranberry (CB), blueberry (BB), or black raspberry (BRB) powder at 50 g/kg of diet. Both experiments had an AIN-93-based control and a high-fructose diet (53-65% of the diet) to which was added three levels of CCP in experiment 1 and CB, BB, and BRB in experiment 2. (Epi)catechins were excreted as free and conjugated in both intact and methylated forms. Excretion of conjugated (epi)catechins was as high as 60% of the total consumed in some cases. A majority of both catechins and epicatechins excreted in the urine was in a methylated form. Excretion of epicatechins, including their methylated forms, ranged from 30 to 47% of the ingested amount, whereas that of catechins, including their methylated forms, ranged from 9 to 31%. Urinary excretion of (epi)catechins was dose dependent and increased with the amount of (epi)catechins present in the diet. On the basis of the excretory pattern of (epi)catechins in the urine, data suggested that the bioavailability of epicatechins may be higher than that of catechins and that (epi)catechins may be more available from blueberries compared to cranberries.

Erratum to: “Multiple Berry Types Prevent N-nitrosomethylbenzylamine-Induced Esophageal Cancer in Rats”

Erratum to: “Multiple Berry Types Prevent N-nitrosomethylbenzylamine-Induced Esophageal Cancer in Rats”

Caracterização morfoanatômica do melão gália no ponto de colheita

O objetivo deste trabalho foi caracterizar morfoanatomicamente o melão 'Gália', com ênfase no exocarpo e mesocarpo, no ponto de colheita. Os frutos foram obtidos em propriedade comercial localizada no município de Mossoró-RN, aos 65 dias de cultivo após a semeadura. Em laboratório, realizou-se a caracterização morfológica através da determinação da massa, espessura da polpa, comprimento longitudinal e transversal, relação de formato e índice de rendilhamento. Análises em tomografia de ressonância magnética nuclear foram realizadas para a determinação da integridade dos tecidos. As análises anatômicas foram realizadas utilizando-se de microscopia de luz e eletrônica de varredura. O melão Gália, híbrido 'Solar King', foi caracterizado como fruto do tipo baga, de formato esférico, com massa média de 1.021 g. As imagens sugerem que, na região do mesocarpo, o metabolismo acentuado e o amadurecimento mais avançado nos tecidos do centro do fruto podem ser responsáveis pelo descolamento da placenta e o amaciamento mais rápido dos tecidos em volta da cavidade interna. As áreas rendilhadas, juntamente com as ceras epicuticulares e a estrutura adensada das primeiras camadas subepidérmicas podem contribuir para o controle da perda de umidade do fruto e a resistência às injúrias mecânicas.

Berries from South America: A Comprehensive Review on Chemistry, Health Potential, and Commercialization

Dietary intake of berry fruits has been demonstrated to positively impact human health. Interest in exploring new and exotic types of berries has grown in recent years. This article provides botanical descriptions and reviews the chemistry, biological activities, and commercialization of berry-producing plants from South America, specifically Aristotelia chilensis, Euterpe oleracea, Malpighia emarginata, Ugni molinae, Fragaria chiloensis, Rubus glaucus, Rubus adenotrichus, and Vaccinium floribundum. These species possess a rich and diversified composition of bioactive compounds with health-promoting properties. The most significant health benefits have been attributed to phenolic compounds and vitamin C, potentially protective against cardiovascular disease and cancer. Although both traditional folk medicine and composition of these berries suggest significant health benefits, few studies to date have investigated these potentials.

Multiple Berry Types Prevent N-nitrosomethylbenzylamine-Induced Esophageal Cancer in Rats

The present study compared the ability of different berry types to prevent chemically-induced tumorigenesis in the rat esophagus. We also determined if berries influence the levels of inflammatory cytokines in the serum of carcinogen-treated rats. Rats were treated with the carcinogen N-nitrosomethylbenzylamine (NMBA) for 5 weeks, then placed on diets containing 5% of either black or red raspberries, strawberries, blueberries, noni, açaí or wolfberry until the end of the study. The effects of the berries on tumor incidence, multiplicity and size were determined, as well as their effects on the levels of selected inflammatory cytokines in serum. All berry types were about equally effective in inhibiting NMBA-induced tumorigenesis in the rat esophagus. They also reduced the levels of the serum cytokines, interleukin 5 (IL-5) and GRO/KC, the rat homologue for human interleukin-8 (IL-8), and this was associated with increased serum antioxidant capacity. Seven berry types were about equally capable of inhibiting tumor progression in the rat esophagus in spite of known differences in levels of anthocyanins and ellagitannins. Serum levels of IL-5 and GRO/KC (IL-8) may be predictive of the inhibitory effect of chemopreventive agents on rat esophageal carcinogenesis.