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Research draft

carbohydrate

vr.tr.carbohydrate · PHY.MAT

Let an agent handle carbohydrates by chemistry, dietary role, labelling and health, without giving personal medical or dietary advice.

Thing Registry Physical world and living systems

Research draft, second pass

A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.

written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify

Researched by: Claude

Purpose and description

Let an agent handle carbohydrates by chemistry, dietary role, labelling and health, without giving personal medical or dietary advice.

A biomolecule made of carbon, hydrogen and oxygen, including sugars (monosaccharides and disaccharides), oligosaccharides and polysaccharides such as starch, glycogen and cellulose; a major energy source in food.

What it is for: Energy storage, structure in plants and energy in the diet.

It can be classify carbohydrates by size; read carbohydrate and sugar values on labels; understand fibre as a carbohydrate; find professional dietary guidance.

Distinguishing features

Built from sugar units

Energy and structural roles

Includes fibre

Digested at different rates

What it looks like

Sugars are crystalline and sweet; starches are powders; cellulose forms plant fibres.

Physical character

energy value: about 4 kcal/g - available carbohydrate

How it is recognised

Carbohydrate, of which sugars, on labels

Names ending in -ose

Fibre is listed separately in many countries

Related models

is a kind of - category

biomolecule

includes - members

sugar and starch

is a nutrient in - diet

food

is related to - chemistry

polyol

In practice

Families and kinds

monosaccharides

disaccharides

oligosaccharides

polysaccharides such as starch and cellulose

dietary fibre

Standards and regulation

EU food information regulation 1169/2011

Codex nutrition labelling guidelines

National dietary guidelines

Failure modes and hazards

Agents giving personal diet or diabetes advice

Confusing total carbohydrate and sugars

Also called

fructooligosaccharideisomaltooligosaccharidefungal polysaccharidesbacterial polysaccharidespolysaccharideUlvanepseudopeptidoglycanalpha-D-Glucopyranoside, beta-D-fructofuranosyl O-alpha-D-galactopyranosyl-(1.fwdarw.6)-native starchBromoduline;Mushroom extract; Shitake mushroom extractPlocamium cartilagineum polysaccharidesGracilaria gracilis polysaccharidesgalactoxylomannankestosexyloglucanalginateholocelluloseamylodextrindextran, 1-ethoxy-1-methylethyl 1-methylethylidene etherheterosaccharidegalactanspectinamylosebeta-glucanglycanmannanslevan polysaccharideacemannanhemicelluloseglycosaminoglycanchitosanlentinansugammadex sodiumhypromellosepolydextrosecalloseheteropolysaccharidearabinogalactanviscoseDEAE-Sepharose

+277

Where this came from

wikidata · CC0 1.0

Source repository Registry entry point

Also registered as vr.tr.carbohydrate

Drafted structure

Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.

Chemistry Structure.

Size classifies carbohydrates.

Class

Sugars to polysaccharides.

Class

Carbohydrate class.

  1. Is it a mono-, di-, oligo- or polysaccharide? definition
  2. Which sugar units make it up? definition

Role

Energy or structure.

Role

Biological role.

  1. What role does it play in the organism? definition
  2. How is it broken down? definition
Food Labels.

Labels report carbohydrate.

Label

Nutrition table.

Label

Nutrition label.

  1. How much carbohydrate and sugar does this food contain per 100 g? measurement
  2. Is fibre included or listed separately? definition

Guidelines

Public advice.

Guidelines

Dietary guidelines.

  1. What do national dietary guidelines say about sugars and fibre? provenance
  2. Which authority issued them? provenance
Health Conditions.

Individual needs vary.

Conditions

Diabetes and intolerance.

Conditions

Health conditions.

  1. Is the user asking about managing their own condition? boundary
  2. How should they be referred to a doctor or dietitian? action

Intolerance

Lactose and others.

Intolerance

Intolerances.

  1. Which carbohydrate intolerances are commonly described? definition
  2. Where is reliable information? provenance
Industry Uses.

Carbohydrates are raw materials.

Materials

Starch and cellulose.

Materials

Industrial materials.

  1. How are starch and cellulose used industrially? definition
  2. What products result? definition

Energy

Biofuels.

Energy

Bioenergy.

  1. How are carbohydrates converted to biofuels? definition
  2. What are the trade-offs? boundary

What the second pass must settle

  • Should carbohydrate classes be separate entries?
  • How should dietary guidelines be localised?
  • How should fibre definitions be linked?
Draft as JSON