Articles tagged with Strawberries
Researchers at UNH have created a linkage map of Fragaria iinumae, a wild ancestor of the cultivated strawberry. This breakthrough provides a valuable resource for assembly of a reference genomic sequence, which will aid in breeding for desirable traits such as fruit quality and disease resistance.
Tufts researchers have discovered that applying an ultra-thin silk coating can extend the shelf life of delicate fruits like strawberries and bananas. The biocompatible coating slows down fruit respiration, extends firmness, and prevents decay.
Researchers found that organic products were generally rated higher than non-organic counterparts, but the interaction between the organic label and product type was complex. Organic virtue foods like strawberries were rated highly for taste, while organic vice foods like cookies were perceived as more nutritious.
Comparing conventional, compost, and organic strawberry production systems reveals positive net returns and significant reductions in negative environmental impacts. The nonfumigated compost system and organic system show considerable reductions in acute and chronic human health risks, as well as groundwater pollution risk.
Researchers discovered that edible active coatings based on pectin, pullulan, and chitosan can preserve the color, flavor, and texture of strawberries. The EACs reduced fruit softening, microbial growth, and extended shelf life from six to 15 days.
A study by Utah State University found that high tunnels, low tunnels, and supplemental heating increase yields and raise income for strawberry growers. The most profitable method was a high tunnel system alone, which generated an estimated net income of $1943.57 per year.
A New York University study found that when people are highly committed to a goal, they are more likely to assume others share the same objective. In contrast, when individuals have already achieved their goals, there is no relationship between goal commitment and perceived similarity.
Researchers recommend specific strawberry cultivars for challenging conditions in the US Southwest. The study evaluated 16 varieties and found that 'Wendy', 'Brunswick', and 'Honeoye' are tolerant to high-pH soil, while others like 'Allstar' and 'Chandler' are sensitive.
A University of Iowa study found that homemade strawberry-baking soda remedies have no effect on teeth whitening. In contrast, over-the-counter products, professional whitening, and prescribed whitening products produced discernible whitening results.
Scientists at NH Agricultural Experiment Station will apply DNA-based tools to create new rosaceous crop varieties, including strawberries, with improved product quality and disease resistance. The five-year grant aims to develop commercial scion and rootstock cultivars for local growers and organic production.
A Spanish Foundation for Science and Technology study found that consuming strawberries reduced total cholesterol, LDL (bad) cholesterol, and triglycerides in healthy volunteers. The antioxidant properties of strawberries were also linked to improved cardiovascular health parameters.
A study published in HortScience reveals that current nitrogen fertilization practices in California's strawberry production system are not efficient, leading to decreased water quality. The researchers suggest reducing fertilizer rates and implementing drip irrigation management to improve nitrogen use efficiency and reduce groundwate...
A team of researchers found that a single gene controls the shift between repulsion and attraction in strawberry fruit, influencing ripening and pest defense. The enzyme anthocyanin reductase plays a crucial role in this process.
Researchers at TUM discovered a new compound responsible for strawberry aroma, involving a previously unknown biocatalytic process. The study reveals the biochemical pathways that produce this flavor compound, which could lead to new applications in industrial biotechnology.
A new US inventory of crop wild relatives has identified nearly 4,600 species, including close relatives of sunflower, bean, sweet potato, and strawberry. The findings highlight the need for conservation efforts to protect these species from habitat loss, pollution, and climate change.
A study of 93,600 women aged 25-42 found that consuming three or more servings of blueberries and strawberries weekly reduced heart attack risk by 32% compared to those eating less than once a month. The flavonoids in these berries may help dilate arteries and prevent plaque buildup.
Researchers have found that strawberry extract acts as a protector against ultraviolet radiation, increasing cell viability and reducing DNA damage. The study's findings suggest potential photoprotective properties of anthocyanins, which are also responsible for the red color of strawberries.
Researchers at the University of Warwick discovered that strawberry extracts positively activate the Nrf2 protein, decreasing blood lipids and cholesterol levels. This activation reduces the risk of developing heart disease and diabetes by counteracting post-meal blood glucose and low-density lipoprotein.
A new study found that increased consumption of blueberries and strawberries is associated with slower rates of memory decline in older women. The study, published in Annals of Neurology, suggests that berries may be a simple dietary modification to reduce memory decline in older adults.
A study by Lund University found that organic strawberry farms had significantly higher pollination rates (45% vs. 17%) due to the absence of pesticides and non-organic fertilizers. This positive effect on pollination was evident within 2-4 years after farm certification.
A study found organic farming increases strawberry pollination success, possibly due to increased insect abundance and diversity. Benefits were observed within two to four years after adopting organic practices.
Research on rats found that strawberry extract reduced stomach damage caused by alcohol consumption. The study suggests that strawberries' antioxidant properties may help prevent gastric illnesses related to free radicals.
The new strawberry variety 'Roseberry' boasts attractive pink blooms and produces sweet, aromatic fruit all summer long. It is highly adaptable to hanging baskets and groundcover, making it an excellent addition to home gardens.
Researchers found that a strawberry a day may keep doctors away, including neurologists, endocrinologists, and oncologists. Fisetin, a flavonoid compound, reduced complications of diabetes, anxiety-related behaviors, and high blood sugar levels in mice.
Researchers from Utah State University found that high tunnels can extend the strawberry growing season by 4 to 5 weeks, resulting in higher total seasonal production and increased profitability. The study suggests that using high tunnels is an effective and economical system for strawberry producers in the Intermountain West region.
Researchers found that eating six months of freeze-dried strawberries decreased histological grade of precancerous lesions and reduced cancer-related molecular events. The study suggests that strawberries may be a safe and effective chemopreventive agent for esophageal cancer prevention.
A new international study suggests that consuming strawberries may help protect against esophageal cancer by slowing precancerous growth. Six months of daily strawberry consumption decreased histological grade and reduced cancer-related molecular events in patients with esophageal precancerous lesions.
The University of Illinois has sequenced the genome of the woodland strawberry, a close relative of the apple, to aid in researching complex fruits. This will help improve strawberry quality and characteristics, as well as enhance the development of desirable traits in apples.
A new study introduces genetic diversity into the cultivated strawberry gene pool by crossing elite clones of two wild species, resulting in improved fruit size and yield. The reconstructed populations show promise for future breeding programs, offering novel genetic combinations to enhance crop quality.
The first DNA sequence of a strawberry plant has been completed, giving breeders the ability to create tastier and healthier strawberries. The woodland strawberry genome will inform the breeding of other economically important fruits like apples, peaches, and raspberries.
The full genome of the wild strawberry plant has been sequenced, revealing insights into its unique flavor and aroma compounds. The research provides a new model for studying agricultural crops and fruit trees, such as apples, peaches, and almonds.
A Georgia Tech team has sequenced the woodland strawberry genome, unlocking possibilities for breeding more flavorful and resilient crops. The research, published in Nature Genetics, used a hybrid gene prediction program to identify 34,809 protein-coding genes, with 55% assigned to gene families.
A UK-based team contributed to sequencing the wild strawberry genome, revealing around 35,000 genes that can be used to develop disease-resistant varieties with improved traits. The discovery has significant implications for global food security and could lead to more nutritious and varied diets.
Researchers at Oregon State University have sequenced the genome of a wild strawberry, identifying genes that could lead to improved crops. The study's findings may result in fruits with enhanced flavor, aroma, nutritional value, and resistance to disease.
A study published in PLoS ONE found that organic strawberry farms produced more flavorful and nutritious berries while leaving the soil healthier and more genetically diverse. The researchers also discovered that organic soils excelled in various key chemical and biological properties, including carbon sequestration and microbial biomass.
A study comparing 31 commercial strawberry farms found that organic farms produced more flavorful and nutritious berries while leaving the soil healthier and more genetically diverse. The research team analyzed multiple sampling times on over two dozen fields, finding significant advantages of organic farming systems.
Astronauts may soon have a sweet treat in space thanks to Purdue University's discovery of a low-maintenance strawberry cultivar. The Seascape strawberry meets NASA guidelines for space crops due to its ability to thrive under shorter daylight periods, reducing energy requirements and labor needs.
Research suggests choosing different fruits and vegetables can increase phytonutrient intake, which may help decrease risk for certain chronic diseases. Americans can improve their diet by varying the types of produce they consume and focusing on foods with higher concentrations of specific phytonutrients.
Research finds that hydrocooling reduces strawberry bruising by up to 60% and weight loss, while also minimizing impact bruising. Practical recommendations include harvesting early morning and using hydrocooling to minimize fruit damage during transportation.
The US Department of Agriculture's ARS has sent its third seed shipment to the Svalbard Global Seed Vault in Norway, including a wild Russian strawberry collected from bear territory. The vault aims to store over 500,000 plant accessions for long-term preservation.
Researchers at Carnegie Mellon University's National Robotics Engineering Center developed a plant-sorting machine that uses computer vision and machine learning to classify and sort harvested strawberry plants more consistently and faster than human workers. The system has the potential to improve quality, streamline production and de...
Researchers evaluated three growing methods, finding that advanced matted-row system and cold-climate plasticulture systems have less negative effects on natural resources than conventional matted row system. The AMR and CCP systems also showed lower pesticide levels and nutrient runoff compared to CMR.
A recent study reveals that consumer preferences for fresh strawberries are linked to a complex balance of sweetness, aroma, texture, and appearance. The research found that certain strawberry cultivars, such as 'Rubygem' and 'Sugarbaby', were favored by panelists due to their high flavor and sweetness ratings.
Researchers found alternative fumigants to be effective in controlling weeds in California strawberry nurseries. The study tested various treatments, including MB-alternatives, and found that hand-weeding times were reduced in all fields that had been fumigated, with varying material costs.
A recent review article provides a detailed overview of the available genomics tools and resources for the Rosaceae scientific community. The article highlights recent developments in Rosaceae genomics, including emerging technologies such as high-throughput sequencing and novel phenotyping platforms.
Research suggests that average supermarket shoppers are willing to pay a premium price for locally produced foods, with a notable difference between farm market and retail grocery shoppers. Shoppers prioritize buying food from small farms over corporate operations and value freshness guarantees.
Scientists evaluated eight chemical alternatives to methyl bromide, finding some controlled weeds as consistently as the banned pesticide but at lower yields. Environmental factors also affected results, highlighting the need for further research and management strategies.
A networked electronic display system allows store managers to quickly update prices on displays via a central computer, eliminating the need for physical price tag changes. The system uses small data packages transmitted between receivers and transmitters, ensuring fast and reliable price updates.
A new study from the University of Pennsylvania finds that focusing on specific details can enhance enjoyment and reduce satiation, particularly in cognitive and sensory experiences. By subcategorizing or recognizing distinct aspects of an activity, individuals can maintain interest and pleasure over time.
Researchers compared three strawberry production systems to determine consumer preference, finding that cold-climate plasticulture and advanced matted row systems were most popular. Consumers were willing to pay more for fresh berries from their preferred system, with quality characteristics like firmness differing among the production...
A recent study by Dr. Shiow Y. Wang found that seven types of wild strawberries contain higher antioxidant levels and more potential to reduce cancer risk. The antioxidants in these 'super seven' strawberries may be useful in developing cultivars with greater anticancer potential.
Researchers found that treating strawberries with ethanol improves their antioxidant activity and free radical scavenging ability, potentially making them a healthier snack. This discovery has implications for other colored berry fruits like blackberries.
Researchers at the Salk Institute found that fisetin stimulates signaling pathways that enhance long-term memory in healthy mice. Fisetin was shown to induce differentiation of neural cells and activate a signaling pathway involved in memory formation, called long-term potentiation.
A new protocol allows for efficient transformation of strawberry plants using Agrobacterium's circular DNA molecule, enabling researchers to study the function of thousands of genes in this economically important crop. This breakthrough could lead to improved nutritional value and antioxidant content in strawberries.
Researcher Elizabeth Loftus found that people can be led to believe they got sick as children from specific unhealthy foods, resulting in reduced appeal as adults. Participants showed a similar tendency to avoid the food after believing they had a negative experience.
A newly identified gene, BOS1, has been found to regulate plant response to both biological and non-biological stresses. This gene provides resistance to the gray mold disease that destroys up to 30% of tomato and strawberry crops annually.
A recent review of studies on dark chocolate found that its flavan-3-ols and oleic acid may help reduce the risk of cardiovascular disease. Flavonoids, also present in other plant foods, aid in warding off heart disease, while oleic acid from olive oil promotes heart health.
University of Florida scientists are helping North Florida growers produce a crop in November by tricking strawberry plants into acting like spring has arrived. The process involves putting young strawberry plants in refrigerated trailers for about two weeks, making them think they've been through the required winter chilling period.
Researchers found that bees can deliver a biological fungicide to strawberry blooms more effectively than mechanical sprayers, reducing infected strawberries by 72 percent. The bee-delivered natural fungicide was as effective as chemical sprays at preventing gray mold, a common disease in strawberries.
A study by UC Davis scientists reveals that two organisms - a fungus and a bacterium - cause blossom blight in strawberries. The fungus Cladosporium cladosporioides renders the fruit unattractive, while the bacterium Xanthomonas fragariae causes occasional fruit loss, mainly of minor economic importance.