Concentrated Liquid Diet Formulation for Stomach Strain Reduction
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Solution Overview
Problem
Concentrated liquid diets that contain medium-chain fatty acids as a primary energy source often strain the stomach and cause discomfort, limiting their effectiveness in providing energy for patients before and after operations due to the rapid consumption of proteins as an energy source.
Innovation Solution
A concentrated liquid diet formulation that includes n-octanoic acid and n-decanoic acid as medium-chain fatty acids, with a higher proportion of n-decanoic acid, which are quickly absorbed and metabolized, reducing stomach strain and allowing for efficient energy supply without excessive protein consumption.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a large amount of medium-chain fatty acids is blended in a liquid diet, then energy supply efficiency is improved, but stomach strain and discomfort increase
Solution Approach 1:
The patent applies parameter changes by modifying the fatty acid composition parameters within the triglyceride molecule. Specifically, it uses a triglyceride where at least one fatty acid is a medium-chain fatty acid (6-12 carbon atoms), changing the chemical composition parameters to achieve both high energy supply efficiency and reduced stomach strain compared to conventional long-chain fatty acid triglycerides
Solution Approach 2:
The patent employs composite materials by creating a triglyceride molecule that combines glycerol with multiple medium-chain fatty acid chains. This composite molecular structure integrates the rapid metabolism properties of medium-chain fatty acids while maintaining the stable energy density of triglycerides, resolving the contradiction between energy efficiency and stomach comfort
2Use of energy by moving object
If proteins are consumed as an energy source, then energy supply is achieved, but protein deficiency occurs which affects tissue repair and immune function
Solution Approach 1:
The patent introduces medium-chain fatty acid triglyceride as an intermediary energy source. This intermediary substance provides energy through rapid liver metabolism and ketone body production, mediating between the need for energy supply and the requirement to preserve proteins for tissue repair and immune function
Data Source
AI summary
The concentrated liquid diet disclosed is a concentrated liquid diet having a total amount of a medium-chain fatty acid having 8 carbon atoms and a medium-chain fatty acid having 10 carbon atoms included as constitutive fatty acids of a triglyceride being 2.5 to 8.0 g per 100 kcal of the energy of the concentrated liquid diet, the concentrated liquid diet having in the total mass of the medium-chain fatty acid having 8 carbon atoms and the medium-chain fatty acid having 10 carbon atoms the rate of the medium-chain fatty acid having 10 carbon atoms being no less than 60% by mass, and the rate of the medium-chain fatty acid having 8 carbon atoms being no greater than 40% by mass.