Do Carob Products Have Added Sugar?
The distinct sweetness of carob products often begs the question "Is sugar added to it?" However, carob fruit naturally contains high amounts of sucrose, glucose and fructose; the sweetness of carob powder and molasses comes mainly from these natural sugars.
In this article, we discuss the natural sugar content of carob, the rule regarding the addition of sugar to molasses in Turkish food legislation, how adulteration is detected, and how the consumer can distinguish the additive-free product on the label, along with its sources.
Why is carob so sweet?
The sweetness of carob is due to the composition of the fruit itself. The pulp of the fruit is very rich in carbohydrates. In a recent review, it is stated that carbohydrates make up approximately 45–60 percent of the dry weight in carob fruit, and the main sugars are sucrose, glucose, and fructose (Ben Hsouna et al., 2026).
Ayaz et al. (2007), who examined Anatolian carob, measured the main sugars in the fruit as 437.3 mg/g for sucrose, 395.8 mg/g for glucose, and 42.3 mg/g for fructose in dry weight. In three carob varieties grown in Cyprus, the total sugar content in the fruit flesh was found to be between 53.59 and 54.83 percent (Papaefstathiou et al., 2018).
These figures indicate that carob is a distinctly sweet fruit in its natural state. Therefore, the sweetness of carob powder or molasses does not mean that sugar is added on its own.
The Difference Between Natural Sugar and Added Sugar
| Naturally occurring sugars | They are sugars such as sucrose, glucose and fructose in the structure of the fruit itself. The sugars in carob powder and additive-free molasses are in this group. |
| Added sugars | White sugar, glucose syrup, fructose syrup and similar sweeteners added to the product later during production. |
An important detail should be emphasized here: The fact that sugar is "natural" does not mean that the product can be consumed unlimitedly. In condensed products such as molasses, the sugars of the fruit become concentrated. For example, in the study by Dilek et al. (2025), who examined traditional molasses in Turkey, the total sugar in carob molasses was measured as 44.79 g/100 g. Therefore, portion control is also important in products containing natural sugar.
Is Adding Sugar to Molasses Free in the Legislation?
According to Yaman and Duraklı Velioğlu (2019), who examined adulteration in molasses, Turkish food legislation prohibits the addition of glucose syrup, high fructose corn syrup or other sugars to molasses. In other words, a product sold under the name "molasses" should not contain sugar other than the fruit's own sugars.
However, this rule does not mean that there are no problems in the market. In the same study, the authors state that the most common practice in molasses adulteration is the addition of glucose syrup to the original product and, if necessary, the addition of caramel for color imitation. Therefore, the addition of sugar in molasses continues to be an important issue for consumers, producers and food inspection authorities.
How is Adulteration Detected?
Added sugar is difficult to reliably distinguish in molasses by eye, taste, or consistency; therefore, laboratory methods are needed. Some of the prominent methods in scientific studies include:
FTIR spectroscopy: Yaman and Duraklı Velioğlu (2019) examined whether glucose syrup was added to grape, carob and mulberry molasses with ATR-FTIR spectroscopy and chemometric models. The developed models were able to distinguish between pure and adulterated samples with high accuracy and gave successful results in estimating the adulteration rate. In the study, real adulterated samples obtained from carob molasses producers were also tested.
Carbon isotope ratio analysis: Plants carry different carbon isotope signatures according to their photosynthesis pathways. Jamali et al. (2024), who studied Iranian grape molasses, measured the δ13C value of grape molasses as −26.61, that of glucose syrup as −13.23, that of fructose syrup as −13.42, and that of sugar beet syrup as −16.58. As these syrups were added to molasses, the isotope ratio changed markedly and adulteration could be detected.
New quick scanning methods: Non-destructive screening methods, such as microwave measurements, are also being investigated. However, these methods are still in the pilot stage; for example, in a study of glucose syrup screening in grape molasses, the authors emphasized that the results should be interpreted as single-source pilot-scale evidence (Engin et al., 2026).
These methods are not tests that the consumer can apply at home. The most reliable way for the consumer is to choose a reliable manufacturer and read the label carefully.
The Situation in Carob Products: Product by Product Overview
Not all carob products can be evaluated in the same way. Some products consist only of carob by nature, while some products may contain sugar and other ingredients as per the recipe.
| Product | Expected content | Point to note |
|---|---|---|
| Carob fruit and kibble | Carob only | The sweetness is completely natural |
| Carob flour / powder | Ground carob only | There should be no other ingredients in the list of ingredients |
| Carob molasses | Carob and extraction juice | According to legislation, the addition of sugar is prohibited |
| "Carob extract" / extract | Carob and water | Different production method; ingredient list should be checked |
| Carob chocolate, toffee, cream | Carob and other ingredients | Sugar may have been added as per the recipe |
Products sold under the name "carob extract" have been introduced to the market as an alternative to molasses in recent years. Yavuz Küçük and Duraklı Velioğlu (2022) stated that these products are produced by cold extraction and low-temperature condensation; they compared the HMF, sugar, phenolic and mineral content of the products they bought from the market with carob molasses. In the study, no statistically significant difference was found between the two product groups and it was stated that the findings may contribute to future regulations for these products. General information about carob extract What is Carob Extract? You can find it in our article.
The situation is different with mixed products. Papaefstathiou et al. (2018), who examined 20 traditional carob products in Cyprus, reported that the sugar content in the products ranged from 23.15 percent to 80.32 percent. This wide range clearly shows that not every product containing carob has the same sugar profile.
How to Recognize an Additive-Free Product on the Label?
The most practical way to tell if there is added sugar in a carob product is to read the ingredients list.
- If only "carob" (molasses and also water in essence) is written in the list of ingredients, the product can be considered additive-free.
- Expressions such as "sugar", "glucose syrup", "glucose-fructose syrup", "fructose", "invert sugar" refer to added sugar.
- The amount of sugar in the nutritional value table indicates the sum of natural and added sugar; it does not say whether there is added sugar alone.
- Products with manufacturer name, address, and batch number are more reliable in terms of traceability.
- It is useful to approach products that are significantly below the market price with caution.
Expressions such as "no added sugar" on the label are not marketing words that can be used freely, but are nutritional statements subject to the legislation. In Turkey, nutritional claims are regulated by the Turkish Food Codex Regulation on Nutritional Claims published in the Official Gazette dated April 20, 2023 and numbered 32169; with this regulation, the Turkish Food Codex Regulation on Nutrition and Health Claims dated 2017 was repealed (KPMG Turkey, 2023). The Regulation on the Use of Health Claims in Food and Supplementary Foods, published on the same day, counts a maximum of 10 percent of the energy contained in the product as one of the additional conditions sought for the use of health claims in foods other than supplementary foods. These regulations show that added sugar is a separate factor in the legislation.
The presence of the label is also an important indicator. In the study of Papaefstathiou et al. (2018), only 60 percent of the traditional products examined had a nutritional value label; in most of the products with a label (75 percent), the measured values were compatible with the label. Products with complete label information offer the consumer the opportunity to make an informed choice.
Misconceptions About Crystallization and Consistency
The occurrence of sugaring (crystallization) in molasses over time is sometimes interpreted as "added sugar". However, carob molasses naturally contains high amounts of glucose and sucrose (Dilek et al., 2025) and these sugars can form crystals under suitable conditions. Crystallization; It is related to factors such as sugar composition, dry matter ratio, storage temperature and duration. Therefore, it should be considered neither as evidence of counterfeitness nor purity on its own.
Similarly, if the consistency is too thick or runny, it does not indicate the addition of sugar. The consistency is highly dependent on the degree of condensation and temperature. Reliable assessment can only be made through laboratory analysis.
Frequently Asked Questions
Can sugar be added to carob powder? Unadulterated carob powder consists only of ground carob; its sweetness comes from the fruit's own sugars. No other ingredients should be included in the ingredient list.
Is there carob molasses without sugar? Molasses cannot be "sugar-free" because it is obtained by condensing the natural sugars of the fruit; however, it must be "sugar-free". Turkish legislation prohibits adding sugar to molasses (Yaman and Duraklı Velioğlu, 2019).
Can you tell if molasses is fake at home? There is no reliable home test. Glucose syrup additive is detected by laboratory methods such as FTIR, isotope ratio analysis.
Is carob molasses suitable for diabetics because it contains natural sugar? Carob molasses contains intense sugar. People who need blood sugar control should plan consumption with their doctor or dietitian.
Additive-Free Carob Raw Material with Carob Türkiye
The natural sweetness of carob makes it a valuable raw material in food production. At Carob Türkiye, we supply carob fruit, crumbs, flour/powder, seeds, and extract. Our Products Carob Flour / Powder, Carob Extract and Carob Fruit You can review it from the pages; For your wholesale and export requests Contact Now You can contact us on our page.
This content is for informational purposes only; it is not a substitute for medical advice.
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