• Latest
  • Trending
Blue light might be bad for humans—but good for mangoes

Blue light might be bad for humans—but good for mangoes

December 26, 2022
Outsmarting Pests, Preserving Diversity: A Grower’s Adaptive Strategy Saves the Season

Outsmarting Pests, Preserving Diversity: A Grower’s Adaptive Strategy Saves the Season

October 8, 2025
Sowing Certainty, Reaping Risk: The High Stakes of Seed Integrity and Genetic Purity

Sowing Certainty, Reaping Risk: The High Stakes of Seed Integrity and Genetic Purity

October 8, 2025
The Economics of Enchantment: Designing High-Value Agritourism Pumpkin Events

The Economics of Enchantment: Designing High-Value Agritourism Pumpkin Events

October 7, 2025
Cultivating Partnerships: How Agritourism and ESG Strategy Can Build New Markets for Farmers

Cultivating Partnerships: How Agritourism and ESG Strategy Can Build New Markets for Farmers

October 7, 2025
Strategic Subsidy to Value-Added: A Blueprint for Stabilizing Specialty Crop Income

Strategic Subsidy to Value-Added: A Blueprint for Stabilizing Specialty Crop Income

October 6, 2025
The Double Blow: Analyzing the Systemic Risks Behind a Pumpkin Crop Collapse

The Double Blow: Analyzing the Systemic Risks Behind a Pumpkin Crop Collapse

October 6, 2025
The High-Value Pumpkin: Cultivating Profit Through Variety, Agritourism, and Soil Management

The High-Value Pumpkin: Cultivating Profit Through Variety, Agritourism, and Soil Management

October 5, 2025
From Research Plot to Public Event: The Supply Chain of a Specialty Crop

From Research Plot to Public Event: The Supply Chain of a Specialty Crop

October 5, 2025
Cultivating Excellence: What Makes a Pumpkin Patch the “Best in the Nation”?

Cultivating Excellence: What Makes a Pumpkin Patch the “Best in the Nation”?

October 4, 2025
Beyond the Pie: What Google Trends Data Reveals About Evolving Pumpkin Markets

Beyond the Pie: What Google Trends Data Reveals About Evolving Pumpkin Markets

October 4, 2025
Beyond the Yield: Leveraging Agritourism and Experience-Based Revenue in Modern Agriculture

Beyond the Yield: Leveraging Agritourism and Experience-Based Revenue in Modern Agriculture

October 3, 2025
Weathering the Storm: How an Amur Family Farm Masters Onion Production Against the Odds

Weathering the Storm: How an Amur Family Farm Masters Onion Production Against the Odds

October 3, 2025
  • Company
Thursday, October 9, 2025
Vegetables News
  • NEWS
    Outsmarting Pests, Preserving Diversity: A Grower’s Adaptive Strategy Saves the Season

    Outsmarting Pests, Preserving Diversity: A Grower’s Adaptive Strategy Saves the Season

    Sowing Certainty, Reaping Risk: The High Stakes of Seed Integrity and Genetic Purity

    Sowing Certainty, Reaping Risk: The High Stakes of Seed Integrity and Genetic Purity

    The Economics of Enchantment: Designing High-Value Agritourism Pumpkin Events

    The Economics of Enchantment: Designing High-Value Agritourism Pumpkin Events

    Cultivating Partnerships: How Agritourism and ESG Strategy Can Build New Markets for Farmers

    Cultivating Partnerships: How Agritourism and ESG Strategy Can Build New Markets for Farmers

    Strategic Subsidy to Value-Added: A Blueprint for Stabilizing Specialty Crop Income

    Strategic Subsidy to Value-Added: A Blueprint for Stabilizing Specialty Crop Income

    The Double Blow: Analyzing the Systemic Risks Behind a Pumpkin Crop Collapse

    The Double Blow: Analyzing the Systemic Risks Behind a Pumpkin Crop Collapse

    The High-Value Pumpkin: Cultivating Profit Through Variety, Agritourism, and Soil Management

    The High-Value Pumpkin: Cultivating Profit Through Variety, Agritourism, and Soil Management

    From Research Plot to Public Event: The Supply Chain of a Specialty Crop

    From Research Plot to Public Event: The Supply Chain of a Specialty Crop

    Cultivating Excellence: What Makes a Pumpkin Patch the “Best in the Nation”?

    Cultivating Excellence: What Makes a Pumpkin Patch the “Best in the Nation”?

  • AGROTECHNOLOGY
    • All
    • Climate
    • Crop protection
    • digital (smart)
    • dron
    • Fertilizer
    • Research
    • weed
    Sowing Certainty, Reaping Risk: The High Stakes of Seed Integrity and Genetic Purity

    Sowing Certainty, Reaping Risk: The High Stakes of Seed Integrity and Genetic Purity

    The Double Blow: Analyzing the Systemic Risks Behind a Pumpkin Crop Collapse

    The Double Blow: Analyzing the Systemic Risks Behind a Pumpkin Crop Collapse

    The Water Spinach Specialist: A Blueprint for High-Value Specialty Crops and Cooperative Success

    The Water Spinach Specialist: A Blueprint for High-Value Specialty Crops and Cooperative Success

    Weathering the Storm: How Vietnamese Farmers and Traders Collaborate to Stabilize the Greens Market

    Weathering the Storm: How Vietnamese Farmers and Traders Collaborate to Stabilize the Greens Market

    Stavropol’s Borscht Belt: High-Yield Vegetable Harvest Reaches One-Third Completion

    Stavropol’s Borscht Belt: High-Yield Vegetable Harvest Reaches One-Third Completion

    Yakutia Defies the Odds: Harvest Data Reveals a Surge in Arctic Agriculture

    Yakutia Defies the Odds: Harvest Data Reveals a Surge in Arctic Agriculture

    Beyond the Subsidy: Unlocking True Productivity Gains in Ugandan Agriculture

    Beyond the Subsidy: Unlocking True Productivity Gains in Ugandan Agriculture

    A Double-Edged Sword: Soaring Chinese Cabbage Imports into Zabaykalsky Bring Heightened Biosecurity Risks

    A Double-Edged Sword: Soaring Chinese Cabbage Imports into Zabaykalsky Bring Heightened Biosecurity Risks

    Beyond the Field: How Cooperative-Led Education is Revolutionizing Garlic and Onion Production

    Beyond the Field: How Cooperative-Led Education is Revolutionizing Garlic and Onion Production

  • IRRIGATION
  • SEED PRODUCTION
    • Vegetables
    • Fruit
  • PROCESSING
No Result
View All Result
  • NEWS
    Outsmarting Pests, Preserving Diversity: A Grower’s Adaptive Strategy Saves the Season

    Outsmarting Pests, Preserving Diversity: A Grower’s Adaptive Strategy Saves the Season

    Sowing Certainty, Reaping Risk: The High Stakes of Seed Integrity and Genetic Purity

    Sowing Certainty, Reaping Risk: The High Stakes of Seed Integrity and Genetic Purity

    The Economics of Enchantment: Designing High-Value Agritourism Pumpkin Events

    The Economics of Enchantment: Designing High-Value Agritourism Pumpkin Events

    Cultivating Partnerships: How Agritourism and ESG Strategy Can Build New Markets for Farmers

    Cultivating Partnerships: How Agritourism and ESG Strategy Can Build New Markets for Farmers

    Strategic Subsidy to Value-Added: A Blueprint for Stabilizing Specialty Crop Income

    Strategic Subsidy to Value-Added: A Blueprint for Stabilizing Specialty Crop Income

    The Double Blow: Analyzing the Systemic Risks Behind a Pumpkin Crop Collapse

    The Double Blow: Analyzing the Systemic Risks Behind a Pumpkin Crop Collapse

    The High-Value Pumpkin: Cultivating Profit Through Variety, Agritourism, and Soil Management

    The High-Value Pumpkin: Cultivating Profit Through Variety, Agritourism, and Soil Management

    From Research Plot to Public Event: The Supply Chain of a Specialty Crop

    From Research Plot to Public Event: The Supply Chain of a Specialty Crop

    Cultivating Excellence: What Makes a Pumpkin Patch the “Best in the Nation”?

    Cultivating Excellence: What Makes a Pumpkin Patch the “Best in the Nation”?

  • AGROTECHNOLOGY
    • All
    • Climate
    • Crop protection
    • digital (smart)
    • dron
    • Fertilizer
    • Research
    • weed
    Sowing Certainty, Reaping Risk: The High Stakes of Seed Integrity and Genetic Purity

    Sowing Certainty, Reaping Risk: The High Stakes of Seed Integrity and Genetic Purity

    The Double Blow: Analyzing the Systemic Risks Behind a Pumpkin Crop Collapse

    The Double Blow: Analyzing the Systemic Risks Behind a Pumpkin Crop Collapse

    The Water Spinach Specialist: A Blueprint for High-Value Specialty Crops and Cooperative Success

    The Water Spinach Specialist: A Blueprint for High-Value Specialty Crops and Cooperative Success

    Weathering the Storm: How Vietnamese Farmers and Traders Collaborate to Stabilize the Greens Market

    Weathering the Storm: How Vietnamese Farmers and Traders Collaborate to Stabilize the Greens Market

    Stavropol’s Borscht Belt: High-Yield Vegetable Harvest Reaches One-Third Completion

    Stavropol’s Borscht Belt: High-Yield Vegetable Harvest Reaches One-Third Completion

    Yakutia Defies the Odds: Harvest Data Reveals a Surge in Arctic Agriculture

    Yakutia Defies the Odds: Harvest Data Reveals a Surge in Arctic Agriculture

    Beyond the Subsidy: Unlocking True Productivity Gains in Ugandan Agriculture

    Beyond the Subsidy: Unlocking True Productivity Gains in Ugandan Agriculture

    A Double-Edged Sword: Soaring Chinese Cabbage Imports into Zabaykalsky Bring Heightened Biosecurity Risks

    A Double-Edged Sword: Soaring Chinese Cabbage Imports into Zabaykalsky Bring Heightened Biosecurity Risks

    Beyond the Field: How Cooperative-Led Education is Revolutionizing Garlic and Onion Production

    Beyond the Field: How Cooperative-Led Education is Revolutionizing Garlic and Onion Production

  • IRRIGATION
  • SEED PRODUCTION
    • Vegetables
    • Fruit
  • PROCESSING
No Result
View All Result
Vegetables News
Home Fruit

Blue light might be bad for humans—but good for mangoes

by Mariya Polyakova
December 26, 2022
in Fruit
0
Blue light might be bad for humans—but good for mangoes

Mangoes exposed to blue light over several days were redder and sweeter (right) than those placed in the dark (left). Credit: Adapted from the Journal of Agricultural and Food Chemistry, 2022, DOI: 10.1021/acs.jafc.2c07137

We’re often told to limit our “screen time,” thanks in part to the harsh blue light that screens can emit. Plants can detect blue light too, but instead of causing sleepless nights for our green friends, it could help make their fruits taste better. Researchers now report in the Journal of Agricultural and Food Chemistry that mangoes can become redder, sweeter and more ripe when exposed to blue light over several days.

Plants rely on sunlight to carry out photosynthesis and ripen their fruits. Studies have shown that exposure to light can affect the appearance of some fruits’ peels and can increase the amount of sugar and pigments in fruits such as tomatoes, which contain chlorophyll throughout their flesh. However, other fruits such as mangoes only contain this pigment in their thick peels, which could change how light affects the flesh.

Plus, sunlight contains many colors, so different wavelengths could have different effects. So, Yuanwen Teng and colleagues wanted to investigate how blue light impacts the quality and ripeness of mangoes.

To understand this phenomenon, the researchers placed a group of mangoes in blue light and another group in darkness for nine days. They found that mangoes in blue light contained far more anthocyanins in their peels, making them redder than those left in the dark. The flesh of these mangoes was also softer, sweeter and more yellow, and had more sucrose and carotenoids than the other group.

In further tests, the team found that light-responsive genes involved in the photosynthesis pathway, as well as key genes involved in producing sucrose, anthocyanin and carotenoids, were upregulated under blue light. This meant that the mangoes could directly perceive this light and trigger an internal genetic signaling pathway, say the researchers.

The effect was more pronounced in the peel than in the flesh, indicating that the blue light did not penetrate much past the skin. The researchers say that this work could help shed light on the complex relationship behind colored light and the internal quality of fruit.

Source: phys.org
Tags: Mango
Previous Post

Several hundred kilograms of Altai carrots and potatoes were used to prepare a record Olivier salad

Next Post

Organic fruit and vegetable products are in the minority at Aldi

Next Post
Organic fruit and vegetable products are in the minority at Aldi

Organic fruit and vegetable products are in the minority at Aldi

  • Home
  • Privacy Policy
  • Privacy Policy of vegetables.news app

© 2020-2024 VEGETABLES NEWS

No Result
View All Result
  • NEWS
  • AGROTECHNOLOGY
  • IRRIGATION
  • SEED PRODUCTION
    • Vegetables
    • Fruit
  • PROCESSING

© 2020-2024 VEGETABLES NEWS