Plant-Based Bee Feed with Polyphenolic Extracts

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Solution Overview

Problem

Current bee feeds, particularly sugar-based ones, fail to fully meet the nutritional needs of bees, leading to metabolic alterations, sanitary weaknesses, and high mortality rates due to nutritional deficiencies, especially during winter or adverse climatic conditions, and existing solutions have not proven effective in addressing these issues.

Innovation Solution

A method for producing plant-based bee feed using extracts from various plant parts, such as leaves, stems, and flowers, which are rich in antioxidant polyphenolic compounds, involving milling, vapor treatment, and the addition of enzymes and sugars to create a comprehensive nutritional source that mimics natural honey and pollen, ensuring all necessary vitamins and kilocalories are provided.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If sugar-based feeds are used to replace natural honey, then honey production can continue during adverse conditions, but the bees suffer from nutritional deficiencies leading to metabolic alterations and high mortality

Engineering Contradiction:
Improvehoney production continuityVSAvoidbee survival rate
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The patent combines multiple plant extracts (polyphenolic compounds, vitamins, minerals) with sugar-based substrates to create a composite feed that maintains the energy-providing function of sugar while adding essential nutritional components from plants. This composite approach resolves the contradiction by making the artificial feed nutritionally complete like natural forage.

Inventive Principle:
Principle #40Composite materials

Solution Approach 2:

The patent modifies the chemical composition parameters of artificial bee feed by incorporating specific plant extracts containing polyphenolic compounds, vitamins, and minerals. This changes the feed from a simple sugar solution to a complex nutritional mixture that mimics the biochemical profile of natural forage, thereby improving bee survival while maintaining productivity.

Inventive Principle:
Principle #35Parameter changes

2Object-affected harmful factors

If antibiotics and specific drugs are added to bee feed to treat sanitary problems, then specific diseases can be combated, but metabolic problems arise from removing excess drugs

Engineering Contradiction:
Improvedisease resistanceVSAvoidmetabolic burden from drug removal
Core Design Contradiction:
Object-affected harmful factorsVSObject-generated harmful factors

Solution Approach 1:

The patent extracts and replaces synthetic antibiotics with plant-derived compounds (polyphenolic compounds from plant extracts) that provide sanitary protection. This extraction of harmful synthetic substances and replacement with natural alternatives resolves the contradiction by eliminating drug removal metabolic burden while maintaining disease resistance.

Inventive Principle:
Principle #2Taking out (Extraction)

3Adaptability or versatility

If natural forage is depleted during winter or adverse climatic conditions, then bees lose their natural food source, but this leads to extreme sanitary weakness and high mortality

Engineering Contradiction:
Improvesurvival under adverse conditionsVSAvoidsanitary health status
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent introduces plant extracts as an intermediary substance that bridges the gap between artificial sugar feed and natural forage. These extracts contain polyphenolic compounds, vitamins, and minerals that mediate the nutritional deficiency problem, providing sanitary protection and immune support that neither pure sugar nor depleted natural forage can provide alone.

Inventive Principle:
Principle #24Intermediary (Mediator)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The plant-based bee feed offers improved nutritional properties, enhancing bee health by providing optimal immune system activation and complete nutritional support, reducing mortality and metabolic issues associated with nutritional deficiencies.

Implementation Method 1

enzymes of the type of amylases, glucoamylases, pectinases or pectinolytic enzymes, cellulases, and invertases

Methodology Applied
Scientific EffectEnzyme hydrolysis: Hydrolysis

Implementation Method 2

subsequently it is mixed (5), for subsequently carrying out a vapor treatment (6) and removing undesirable volatile substances

Methodology Applied
Scientific EffectVapor treatment: Evaporation

Implementation Method 3

vapor treatment (6) and removing undesirable volatile substances

Methodology Applied
Scientific EffectDistillation: Distillation

Data Source

PatentEP2193722B1Method for obtaining plant-based bee feed and resulting product
Publication Date: 2016.04.20 MIELES LLOVELL
  • EP2193722B1 patent drawingFigure 1

AI summary

The invention relates to a method for obtaining plant-based bee feed and to the resulting product. The invention can be used to obtain a product with no production ceiling, which can be used to feed bees, providing all of the necessary nutrition contained in a honey and other naturally collected nutrients.