GIS Site Selection Software makes renewable energy farm development simple with capacity and land data paired with an intuitive mapping platform.
Category: food – Page 49
Tiny TnpB: The next-generation genome editing tool for plants unveiled
Genome editing stands as one of the most transformative scientific breakthroughs of our time. It allows us to dive into the very code of life and make precise modifications. Imagine being able to rewrite the genetic instructions that determine almost everything about an organism—how it looks, behaves, interacts with its environment, and its unique characteristics. This is the power of genome editing.
We use genome editing tools to tweak the genetic sequences of microbes, animals, and plants. Our goal? To develop desired traits and eliminate unwanted ones. This technology’s impact has been felt across biotechnology, human therapeutics, and agriculture, bringing rapid advancements and solutions.
The most widely used proteins in genome editing are Cas9 and Cas12a. These proteins are like the scissors of the genetic world, allowing us to cut and edit DNA. However, they are quite bulky, consisting of 1,000–1,350 amino acids. Advanced editing technologies like base editing and prime editing require the fusion of additional proteins with Cas9 and Cas12a, making them even bulkier. This bulkiness poses a challenge to delivering these proteins efficiently into cells, where the genetic material resides.
Run screaming or slow retreat? New study sheds light on brain responses to emotionally-charged scenes
The ability to recognize and respond to emotionally-charged situations is essential to a species’ evolutionary success. A new study published in Nature Communications advances our understanding of how the brain responds to emotionally charged objects and scenes.
The research, led by Trinity College Dublin neuroscientist Prof. Sonia Bishop, and Google researcher Samy Abdel-Ghaffar while he was a Ph.D. student in Prof. Bishop’s lab at UC Berkeley, has identified how the brain represents different categories of emotional stimuli in a way that allows for more than a simple “approach/avoid” dichotomy when guiding behavioral responses.
Sonia Bishop, now Chair of Psychology in Trinity’s School of Psychology, and senior author of the paper, explains, It is hugely important for all species to be able to recognize and respond appropriately to emotionally salient stimuli, whether that means not eating rotten food, running from a bear, approaching an attractive person in a bar or comforting a tearful child.
Global Food Waste in 2024
Global food waste is a cross-cutting issue that starts during agricultural production, available food supply, and continues all of the way to the landfill.
Over 30% of food is lost or wasted each year. This number is even more striking, given the large number of hungry people in the world. Wasted food is not only inefficient, it’s a social justice issue – as all the food wasted could be used to serve the food recovery hierarchy and prevent perfectly good food from being wasted.
MIT engineers find a way to protect microbes from extreme conditions
Microbes that are used for health, agricultural, or other applications need to be able to withstand extreme conditions, and ideally the manufacturing processes used to make tablets for long-term storage. MIT researchers have now developed a new way to make microbes hardy enough to withstand these extreme conditions.
Their method involves mixing bacteria with food and drug additives from a list of compounds that the FDA classifies as “generally regarded as safe.” The researchers identified formulations that help to stabilize several different types of microbes, including yeast and bacteria, and they showed that these formulations could withstand high temperatures, radiation, and industrial processing that can damage unprotected microbes.
Invisible Shield: Wearable Air Curtain Blocks 99.8% of Aerosol Viruses
Headworn tech from a University of Michigan startup could protect agricultural and industrial workers from airborne pathogens.
Taza Aya has created a hard hat with an air curtain that prevents nearly all aerosols from reaching the face, using nonthermal plasma to ensure air purity. Proven effective in tests, this innovative device is designed for industries needing strong respiratory protection and will be available by 2025.
Taza Aya’s Innovative Technology
Ammo ATM? AI-powered bullet vending machines introduced in US
Vending machines are an old charming piece of technology that supposedly makes the lives of people easier by making water, snacks and food in general readily available.
American Rounds says that it aims to redefine convenience in ammunition purchasing, as its ammo dispensers can be accessed round the clock.
The company’s website also promises a ‘hassle-free buying experience every time,’ and of a smooth transaction every time a prospective buyer reaches it.
The ‘smart automated’ bullet dispensing machines use AI technology to identify the buyer’s details before allowing the purchase, according to American Rounds website.
Systemic Therapy Approaches for Advanced Prostate Cancer
As part of the 2024 Prostate Cancer Patient Conference, Dr. Eric Small discusses systemic therapy treatment in advanced prostate cancer, including AR-targeted therapy. The presentation includes definitions of disease states, categories of treatment types, and standards in treatment selection.
Recorded on 03/09/2024. [Show ID: 39768]
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Engineers find a way to protect microbes from extreme conditions
Microbes that are used for health, agricultural, or other applications need to be able to withstand extreme conditions, and ideally the manufacturing processes used to make tablets for long-term storage. MIT researchers have now developed a new way to make microbes hardy enough to withstand these extreme conditions.
Their method involves mixing bacteria with food and drug additives from a list of compounds that the FDA classifies as “generally regarded as safe.” The researchers identified formulations that help to stabilize several different types of microbes, including yeast and bacteria, and they showed that these formulations could withstand high temperatures, radiation, and industrial processing that can damage unprotected microbes.
In an even more extreme test, some of the microbes recently returned from a trip to the International Space Station, coordinated by Space Center Houston Manager of Science and Research Phyllis Friello, and the researchers are now analyzing how well the microbes were able to withstand those conditions.
Team prints edible QR codes using innovative 3D food printer
Like a scene from the movies, a team of researchers from Singapore University of Technology and Design (SUTD) has developed new ways to freely produce and customize the food that we eat.
Their findings have been published in the journal Future Foods as “Multi-material direct ink writing 3D food printing using multi-channel nozzle.”
Three-dimensional (3D) printing using food ingredients is currently the favored approach to shaping foods with unique structures, textures, and nutritional compositions.