Sweeteners are among the most common food additives, imparting a sweet taste to food and playing an irreplaceable role in beverages, baked goods, dairy products, condiments, and some snacks. This article will provide a comprehensive overview of the mainstream sweetener categories on the market, detailing the characteristics, safety, and applicable products of each type to help customers make the best choice when selecting food sweeteners.
Currently, the mainstream food sweeteners on the market mainly include: nutritional natural sugar sweeteners, non-nutritive natural high-intensity sweeteners, non-nutritive artificial sweeteners, and novel compound sweeteners.
1. Nutritional Natural Sugar Sweeteners
These natural sweeteners are commonly found in fruits, vegetables, and grains. They have a sweetness close to sucrose, a good taste, are non-irritating, very safe, and have no potential carcinogenic risks, making them the mainstream sugar additive on the market. Nutritional natural sugar sweeteners are diverse in type. These can be further subdivided into two types: one is energy-type sweeteners, which can quickly restore physical strength; the other is sugar alcohol sweeteners, mainly used for blood sugar control, weight loss, and tooth decay prevention.
(1) Energy-type sweeteners
Energy-type sweeteners include sucrose, dextrorose, fructose, and honey. See the table below for details. The table clearly lists the source of the sweetener, its sweetness, main characteristics, usage scenarios, advantages, and precautions.
| Sweetener Name | source | Sweetness (sucrose = 1) | Main features | Application areas | Advantages | Precautions/Disadvantages |
| Sucrose | Sugarcane, sugar beets | 1 | It has a pure and natural taste; it provides energy; and it is easy to process and preserve. | Beverages, pastries, candies, ice cream, condiments | It has a natural flavor, a wide range of applications, and excellent processing performance. | High in calories; excessive intake can easily lead to obesity; not conducive to blood sugar control for diabetic patients. |
| Dextrose | Starch hydrolysis, natural fruits, etc. | 0.7 | It is an energy source that can be directly utilized by the human body; it is absorbed quickly; and it has good fermentation properties. | Sports drinks, functional foods, and baked goods | Quickly replenishes energy; promotes fermentation | It has a lower sweetness level and a faster blood sugar response. |
| Fructose | Fruits, honey and other natural foods | 1.2 ~ 1.8 | It has good solubility; the sweetness is enhanced at low temperatures. | Fruit juice, cold drinks, jam | High in sweetness, requires a small amount; suitable for cold beverage products. | Long-term excessive intake will increase metabolic burden |
| Honey | Made by bees collecting nectar | 0.8 ~ 1.3 | Natural complex sweetener; contains multiple nutrients | Beverages, baked goods, health foods, condiments | Rich in natural flavor; contains fructose, dextrose, organic acids and trace minerals. | It has a high sugar content and should not be consumed in excess; it is not recommended for infants under 1 year old. |
(2) Sugar alcohols as sweeteners
Sugar alcohols mainly include xylitol, lactitol, sorbitol, erythritol, maltitol, and isomaltitol. We can still help customers preview them effectively and quickly using the table above.
| Sweetener Name | source | Relative sweetness (sucrose = 1) | Main features | Application areas | Advantages | Precautions/Disadvantages |
| Xylitol | Xylan from plant fibers such as corn cobs and birch is obtained through processing. | 0.9～1.0 | It has a sweetness close to that of sucrose; it has a cooling sensation; and it is not easily utilized by oral bacteria. | Chewing gum, mints, sugar-free candy, toothpaste, oral care products | Prevents tooth decay; low glycemic index; tastes similar to sucrose. | Excessive consumption may cause bloating and diarrhea; it is toxic to dogs and should be prevented from being ingested by pets. |
| Lactitol | Prepared by hydrogenation reduction of lactose | 0.3～0.4 | Mildly sweet; low hygroscopicity; low in calories | Sugar-free chocolate, candy, baked goods, health foods | Less likely to cause tooth decay; low glycemic response; good stability | It has a low sweetness level and often needs to be combined with other sweeteners; excessive consumption may cause gastrointestinal discomfort. |
| Sorbitol | It is produced by hydrogenating dextrose and also exists naturally in fruits such as apples and pears. | 0.5～0.7 | Excellent moisturizing properties; gentle taste; good heat resistance. | Candy, pastries, toothpaste, oral liquids, beverages | Good moisturizer and filler; low cost | Excessive intake can easily cause diarrhea and bloating. |
| Erythritol | Dextrose fermentation production | 0.6～0.8 | It has almost zero calorie content; provides a noticeable cooling sensation; and is highly heat-resistant. | Zero-sugar beverages, sugar substitutes, baked goods, functional foods | It does not raise blood sugar; it does not participate in human metabolism; and it is more tolerable than most sugar alcohols. | When used alone, it lacks sweetness; a high amount may produce a strong cooling sensation. |
| Maltitol | Maltose is produced by hydrogenation. | 0.8～0.9 | The taste is close to that of sucrose; the sweetness is natural; and it has good moisturizing properties. | Sugar-free chocolate, cookies, candy, ice cream | It has good sugar substitution effects; its processing properties are close to those of sucrose; and its cost is moderate. | Excessive intake may cause gastrointestinal discomfort; its calorie content is higher than that of erythritol. |
| Isomalt | Sucrose is produced through enzymatic conversion and hydrogenation. | 0.45～0.65 | Low hygroscopicity; high stability; does not easily crystallize. | Hard candy, compressed candy, decorative sugar art, sugar-free foods | Less prone to tooth decay; suitable for making transparent candies; good heat resistance. | It has a low sweetness level and usually needs to be used with a high-intensity sweetener; excessive consumption may cause diarrhea. |
The table above clearly shows:
If a client needs oral health products, xylitol is the most suitable choice. Lactitol typically has a slower glycemic index, making it suitable for diabetics. Sorbitol is commonly used in food and pharmaceuticals for moisturizing. If the goal is to cater to the market's preference for sugar-free foods and beverages, erythritol is one of the best sweeteners. For chocolate or baking factories, maltitol offers a cost advantage over sucrose and provides a good taste. Isomaltitol is typically used in high-end sugar-free confectionery.
2. Non-Nutritional Natural High-Intensity Sweeteners
These natural sweeteners are also extracted from natural plants. Their sweetness is hundreds of times that of sucrose. These food sweeteners include steviol glycosides, mogrosides, D-allulose, and glycyrrhizin. Their calorie content is negligible, with zero glycemic index and zero burden; they are not absorbed by the body and do not produce excess calories. These sweeteners are generally chosen for high-end health foods or premium foods exported to developed countries. With the increasing health awareness of people, these sweeteners are active in the market and maintain a certain growth trend.
To facilitate a unified view, the Polifar team will continue to use a table format for presentation.
| Sweetener Name | source | Relative sweetness (sucrose = 1) | Main features | Application areas | Advantages | Precautions/Disadvantages |
| Steviol Glycosides | Extracted from stevia leaves | 250~450 | High sweetness, zero calories, acid and heat resistant, slow release of sweetness with a long duration. | Beverages, dairy products, confectionery, baked goods, health foods, meal replacement products | Natural plant source; does not raise blood sugar; virtually zero calories; suitable for people with diabetes and those trying to control their blood sugar. | Some varieties have a bitter or licorice-like aftertaste; high addition levels may affect the flavor; they usually need to be compounded with other sweeteners. |
| Mogrosides | Extracted from monk fruit | 240~300 | High in sweetness, zero calories, with a smooth and natural sweetness and good stability. | Beverages, functional foods, health foods, candies, and solid beverages | Naturally sourced; no glycemic index; superior flavor compared to most natural high-intensity sweeteners; high consumer acceptance. | Raw material costs are relatively high; a plant-like flavor may appear at high concentrations; the supply chain is heavily influenced by the origin of the raw materials. |
| D-Allulose | Trace amounts are naturally found in foods such as figs, raisins, and wheat; industrial production mainly involves the conversion of fructose using fructose enzymes. | 0.7 | Rare monosaccharide; extremely low in calories; tastes similar to sucrose; exhibits caramelization and Maillard reaction properties. | Beverages, baked goods, ice cream, dairy products, functional foods, sugar substitutes | It has the closest taste to sucrose; it is low in calories and has a low glycemic index; it has similar processing properties to sucrose; and it is suitable for the development of sugar-reduced products. | Sweeter than sucrose; more expensive; approval limits vary in some regions; large intake may cause mild gastrointestinal discomfort. |
| Glycyrrhizin | Extracted from the roots of licorice and other plants | 50~250 | The sweetness develops slowly; the sweetness lasts a long time; it has a unique licorice flavor. | Traditional Chinese medicine preparations, functional beverages, candies, oral care products, and condiments | Naturally derived; long-lasting sweetness; also has a certain flavor-modifying effect; can mask bitterness. | The distinctive licorice flavor is noticeable; excessive intake may affect sodium and potassium metabolism and blood pressure; it is not typically used in large quantities as a single sweetener. |
3. Non-nutritive Artificial Sweeteners
Non-nutritive artificial sweeteners are produced through chemical synthesis. They are highly stable, extremely sweet, low in cost, and low in calories, and are commonly used in industrial foods. Their use must comply with national standards. While safe to use within prescribed limits, excessive or prolonged abuse can pose health risks.
| Sweetener Name | Source/Nature | Relative sweetness (sucrose = 1) | Main features | Application areas | Advantages | Precautions/Disadvantages |
| It is produced by chlorination modification of sucrose. | 400~800 | It has a pure sweetness, close to that of sucrose; excellent heat and acid resistance; and high stability. | Beverages, dairy products, baked goods, confectionery, condiments, health foods | Naturally sweet; extremely low in calories; wide range of applications; excellent processing stability. | The cost is relatively high; a slight aftertaste may occur when using high doses. | |
| Acesulfame-K | Artificial potassium salt sweeteners | 130~150 times | Quick-acting; heat-resistant; acid-resistant; highly stable. | Carbonated beverages, fruit juices, dairy beverages, baked goods, chewing gum | Low cost; good stability; suitable for high-temperature processing | At high concentrations, it may produce a slight bitterness and metallic aftertaste; it is usually used in combination with aspartame. |
| Aspartame | Dipeptide methyl ester composed of aspartic acid and phenylalanine | 200 | Its sweetness is closest to that of sucrose; its flavor is natural; and it has no obvious bitterness. | Sugar-free beverages, chewing gum, dairy products, and solid beverages | Excellent taste; natural aftertaste; noticeable synergistic sweetening effect. | Intolerant to high temperatures; contraindicated in patients with phenylketonuria (PKU); not suitable for prolonged high-temperature processing; high doses pose a potential carcinogenic risk. |
| Aspartame derivatives | 7000~13000 | Extremely high sweetness; superior stability compared to aspartame; extremely low dosage. | Beverages, dairy products, baked goods, health foods | It has extremely high sweetness; good cost-effectiveness; strong heat resistance; and strong safety performance. | The usage is extremely low, and the formula requires high precision; it is strictly prohibited to use on fresh meat and fresh fruit. | |
| Cyclamate | Cyclohexylaminosulfonate sweeteners | 30~50 (usually about 40 times) | Mildly sweet; inexpensive; good stability | Beverages, preserved fruits, condiments, baked goods, candy | Low cost; natural taste; often combined with sodium saccharin. | Relatively low in sweetness; its use is restricted in most countries; its flavor profile is generally average when used alone. |
| Sodium Saccharin | sodium benzoylsulfonylimide | 450 | One of the oldest artificial sweeteners; highly sweet; extremely stable. | Pickles, condiments, beverages, and some processed foods | Extremely low cost; heat and acid resistant; high sweetness. | At high concentrations, it exhibits a distinct metallic taste and bitter aftertaste; consumer acceptance is low; it is strictly prohibited in most countries, including the EU and Canada. |
Due to the high potential risks associated with cyclamate and sodium saccharin, the Polifar team is only listing and demonstrating the usage scenarios, advantages, and disadvantages of each sweetener. They are not recommending the purchase of these two products.
4. Novel Compound Sweeteners
Through reading all the tables above, readers will surely notice that various sweeteners are recommended for compounding to improve taste and mitigate the taste defects or functional limitations of single sweeteners. Currently, the mainstream compounding methods are: high-end natural, mass-market industrial, and feed-specific, catering to diverse market demands. For example, combining natural sugar alcohols with high-concentration plant-based sweeteners can reduce aftertaste bitterness and enhance sucrose flavor. Compounding artificial sweeteners can reduce the addition of single sweeteners, lowering the potential risks of excessive intake. Combining high-concentration and low-concentration sweeteners can fully utilize sweetness and reduce production costs. This achieves improved flavor and taste, reduced safety risks, and a cost-effective production solution.
5. Are sweeteners safe?
Polifar's sweeteners are reliable and compliant with market regulations, certified by authoritative media, and have all necessary certificates. Details can be found on our "About Us" page. Of course, sweeteners must be used within prescribed dosages and categories to ensure complete safety. There's no need for excessive panic.
6. How should different groups choose sweeteners?
- For those controlling blood sugar: Erythritol, steviol glycosides, and mogrosides are recommended.
- For diabetics: Steviol glycosides, mogrosides, and sucralose are recommended.
- For children: Moderate intake of natural sugars, avoiding excessive consumption.
- For baking enthusiasts: Sucralose, allulose, and maltitol are recommended.
For beverage companies: Choose appropriate compound sweeteners based on the type of beverage.
7. Future Development Trends in the Food Sweetener Industry
With the increasing popularity and spread of healthy consumption concepts globally, the public increasingly favors natural and healthy foods. The market share of natural sweeteners such as steviol glycosides, mogrosides, and erythritol continues to rise. Advertising for low-sugar, zero-calorie, and low-GI foods is ubiquitous, with sugar alcohols combined with natural high-intensity sweeteners offering a satisfying taste experience without causing weight gain. In today's increasingly stringent regulations on food additives worldwide, compliant, safe, and uncontroversial sweeteners are a crucial factor for food companies. The diverse range of sweeteners signifies multiple functions; sweeteners not only enhance sweetness but also provide benefits such as color protection, moisture retention, gut health, and metabolic improvement, making them more popular in the market.
Conclusion
In conclusion, food sweeteners are not inherently dangerous. The reasonable use of nutritional natural sugar sweeteners, non-nutritive natural high-intensity sweeteners, non-nutritive artificial sweeteners, and novel compound sweeteners does not pose a safety hazard. Consumers should choose compliant companies, such as the Polifar team, with decades of industry experience, to purchase food additives and sweeteners, and they can provide effective solutions. Help your food business achieve high-quality and sustainable development.
