Ingredient Information
Summary
Sucrose is a naturally occurring carbohydrate found in plants like sugar cane and sugar beet. Commonly known as table sugar, it’s used in supplements and functional foods as a natural sweetener and source of quick energy.Sucrose provides energy in the form of kilojoules (kJ), making it useful in products designed for active lifestyles or rapid energy replenishment. While it’s widely consumed as part of a typical diet, it’s important to enjoy sucrose in moderation, especially when managing overall sugar intake. As with any ingredient, consider your personal dietary needs. For specific health concerns, consult a qualified nutrition or healthcare professional.
Key Facts
- Type: Carbohydrate (sugar).
- Natural source: Sugar cane, sugar beet.
- Used for: Sweetener, bulking or coating agent.
- First discovered/isolated: 1747.
What Is Sucrose?
Sucrose, commonly known as table sugar, is a disaccharide composed of glucose and fructose. Its chemical formula is C12H22O11, and it is classified as a carbohydrate. Typically found in crystalline form, sucrose is white and odourless. It is primarily sourced from sugar cane and sugar beet through extraction and refining processes. In these processes, the plant material is crushed, and the juice is purified, concentrated, and crystallised. Sucrose is widely used as a sweetener in foods and beverages, contributing to their taste and texture. It also plays a role in energy provision, as it is metabolised into glucose, which is used by the body for energy.
How It Works In The Body
Sucrose, a type of sugar, is broken down in the body into glucose and fructose by an enzyme called sucrase. These simpler sugars are then absorbed into the bloodstream, where glucose is used for energy (fuel for cells) and fructose is processed by the liver. This process helps maintain normal energy levels in the body.
Safety & Interactions
- Sucrose is generally recognised as safe when consumed in typical food amounts.
- Individuals with diabetes should monitor their intake, as sucrose can significantly affect blood sugar levels.
- Excessive consumption of sucrose may lead to dental caries and contribute to weight gain.
- There is no specific UK upper intake level for sucrose, but it should be consumed in moderation as part of a balanced diet.
- High intake of sucrose may increase the risk of metabolic disorders, such as insulin resistance.
Always consult your health practitioner before taking nutritional supplements, especially if you are taking medication or are under medical supervision. You should not take supplements as a substitute for a varied balanced diet or healthy lifestyle.
FAQs
What is sucrose?
Sucrose is a natural sugar made up of two simple sugars: glucose and fructose. It’s commonly found in plants like sugar cane and sugar beet, and is widely used as a sweetener in foods, drinks, and supplements. In small amounts, it can provide a quick source of energy.
Is sucrose bad for you?
Excessive consumption of sucrose can contribute to tooth decay and weight gain. It’s important to consume it in moderation as part of a balanced diet.
Does sucrose provide energy?
Yes, sucrose provides energy. It is broken down into glucose and fructose, which are used by the body for energy production.
References
1. https://pubmed.ncbi.nlm.nih.gov/23834099/
The consumption of a food or beverage enriched with sucrose has been associated with improved mental alertness, memory, reaction time, attention, and ability to focus.
2. https://pubmed.ncbi.nlm.nih.gov/23627502/
Sucrose substitution for starch up to 25% energy does not appear to have adverse effects on cardiometabolic risk indicators in apparently healthy adults.
3. https://pubmed.ncbi.nlm.nih.gov/23493540/
This review summarizes current knowledge about the metabolism, endocrine responses, and potential health effects of sucrose.
Where next?
Information on this page is for educational purposes only and is not a substitute for personalised medical advice. Always consult a healthcare professional before making dietary changes or starting new supplements.