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Dec 15 2024SCIENCE

Innovative Color-Change Sensor for Fruit Freshness

A tiny molecule called (E)-2-Hexenal, or E2H, plays a big role in how ripe fruits are and how long they last. But there aren't many easy ways to detect this molecule. A group of scientists has come up with a clever solution: a color-changing sensor. This sensor uses a special material that changes c

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Dec 15 2024SCIENCE

Marine Microalgae: A Sustainable Solution for Industries

Did you know that tiny marine plants, called microalgae, are making big waves in industries? They're not just adding color to your favorite smoothie; these powerhouses are being grown in special buildings or open spaces to create biomass. This biomass is a hot commodity for making food, medicines, c

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Dec 15 2024SCIENCE

Sheep Gut Bacteria and Fat: A Microscopic Mystery

Did you know that what's happening inside a sheep's stomach can impact its fat storage? Scientists have been investigating the tiny world of the rumen microbiome to understand this mysterious connection. A special study, called bidirectional Mendelian randomization, has given them some fascinating i

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Dec 15 2024SCIENCE

Exploring Rubisco's Performance in Early Land Plants

You know how Rubisco is crucial for photosynthesis? Well, scientists took a look at how this enzyme operates in some early land plants like conifers and lycopods. They found that under conditions where CO 2 is plentiful, Rubisco's carboxylase activity in these plants was similar to that in modern

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Dec 15 2024SCIENCE

Exploring Different Ways to Extract Dietary Fiber from Chinese Chestnuts

Scientists took a close look at five different methods to extract dietary fiber (DF) from Chinese chestnuts. These methods included using just enzymes (E-DF), a mix of enzymes and acid (EAc-DF), enzymes and alkaline (EAl-DF), ultrasonic waves with enzymes (EU-DF), and microwaves with enzymes (EM-DF)

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Dec 15 2024SCIENCE

Saving Fruits with Sugar and Plasma: A science trick

Have you ever noticed that an apple slice turns brown faster than you can say "peel me"? That's thanks to an enzyme named polyphenol oxidase (PPO). Scientists have found a neat trick using cold atmospheric plasma (CAP) to stop this. CAP is like a gentle, invisible breeze that can turn off PPO. In a

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Dec 15 2024SCIENCE

Faces and Sexual Orientation Judgments: Belief Matters

People often use facial features to guess someone's sexual orientation. Masculine men and feminine women are usually judged as straight, while feminine men and masculine women are considered not straight. Two studies explored how strongly believing in gender stereotypes affects these judgments. In b

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Dec 15 2024SCIENCE

How Thermally Glycated Whey Protein Affects Starch Properties

You might know that wheat starch can gelatinize and form a gel when heated. But what happens when you add thermally glycated whey protein isolate, or gWPI, to the mix? This is made by heating whey protein isolate with lactose. Scientists found that gWPI can really change how wheat starch gels. Firs

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Dec 15 2024SCIENCE

Non-Cooperative Eutectoid Transformation: When Ferrite and Austenite Drift Apart

When iron and carbon alloys transform, things can get complicated. Sometimes, the growing ferrite and austenite phases, instead of working together, drift apart due to pre-existing cementite particles in the austenite phase. This is what's called a non-cooperative or divorced eutectoid transformatio

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Dec 15 2024SCIENCE

Real Frequency Boost: Simplifying Many-Body Theory

Imagine you're trying to understand how particles interact in a complex system. This is what many-body theory deals with, and it's tough! The problem is, these interactions involve lots of different frequencies, which can clog up your computer's memory. Scientists often use a method called numerical

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