Carob Fruit: How to Eat It, Nutritional Value, Benefits and How to Choose It
Carob fruit is the long, dark brown pod of the carob tree (Ceratonia siliqua L.), which grows along Mediterranean coasts. Also known in Turkey as harnup, the fruit is harvested after it has ripened on the tree and naturally lost moisture; it is broken into pieces and chewed, or turned into molasses (pekmez), powder and sherbet. Its sweetness comes from its natural sugars, and its satiating quality from its high fiber content.
Eating carob, however, is not as simple as biting into an apple: ripeness, the hardness of the pod and the hard seeds inside determine how it is eaten. In this article we cover, with sources, everything you need to know — from getting to know carob fruit and how to eat it, to its nutritional value, the differences between grafted and wild types, choosing good fruit and storing it properly.
What Is Carob Fruit?
Botanically, carob fruit is a pod. On the outside it has a glossy, dark brown, hard skin; inside there is a sweet, fibrous pulp, with hard, flat seeds arranged in compartments within that pulp. According to researchers at the Agricultural Research Institute of Cyprus, at full maturity the fruit consists by weight of roughly 90 percent pulp and 10 percent seed (Antoniou et al., 2020); this ratio varies with cultivar and growing location.
| Feature | Carob fruit |
|---|---|
| Appearance | Long, flat, slightly curved; dark brown when ripe |
| Structure | Pulp and hard seeds |
| Taste | Sweet; an aroma somewhere between cocoa, caramel and dates; slightly astringent |
| Edible part | The pulp; the seeds are not eaten |
| Harvest | In Türkiye usually from September onward, extending to November–December depending on the region |
| Storage | In a cool, dry and well-ventilated place; away from moisture |
The Alanya Keçiboynuzu / Alanya Harnup geographical indication certificate describes the fruit as brown, long, straight, sweet and mildly aromatic. According to the certificate, the fruit weighs 28.8–41.8 g and contains 13–15 seeds; the skin is dark and the interior light brown (TÜRKPATENT, 2025). For the general characteristics of carob, see our guide What Is Carob (Harnup)?
The Difference Between Unripe and Ripe Carob
Ripeness is the most important factor determining the taste of carob fruit. In her book "Fruits of Warm Climates", Julia Morton notes that the unripe fruit is green, moist and highly astringent, whereas the ripe pod is sweet when chewed (Morton, 1987). As the fruit ripens, it turns brown, loses moisture and its sugar content rises.
A study of the traditional use of carob in Alanya and Gazipaşa reports that ripe, dark brown fruits are preferred for making molasses (pekmez), while green, fresh fruits are not used as food locally but rubbed onto the nails as a dye (Yıldırım and Kargıoğlu, 2015).
The product sold on the market as "dried carob" is likewise not an oven-dried fruit, but the pod itself, ripened on the tree and naturally dehydrated. A carob value chain study notes that the fruit can be brought to market directly by the collector without any need for drying (Yaşama Dair Vakıf, 2018).
How Do You Eat Carob Fruit?
The most traditional way to eat carob is to break the ripe pod into pieces and chew them slowly. In practice, it is eaten like this:
- Wipe the pod with a dry cloth, or rinse it briefly and dry it immediately.
- Snap off the stem and tip, then break the pod into several pieces by hand or with a knife.
- Chew the pieces slowly; the sweetness comes out as you chew.
- Remove the seeds left in your mouth without swallowing them or trying to crack them.
Because the pulp is dry and fibrous, the first bite may feel hard, but it softens as you chew. That is why carob is not a snack to be "eaten quickly" but one to be "chewed slowly". Morton reports that imported carob pods were at one time sold by street vendors in New York for chewing (Morton, 1987). In Türkiye, carob is a snack closely tied to childhood memories, especially in the growing regions.
Can You Eat Carob Seeds?
No. Carob seeds are flat and very hard; when the fruit is fully ripe and dry, they loosen in their compartments and rattle when the pod is shaken (Morton, 1987). The Alanya Keçiboynuzu registration certificate also states that the seeds have a very hard, impermeable coat (TÜRKPATENT, 2025). Therefore:
- Do not try to chew the seeds or crack them with your teeth.
- If the fruit is given to small children, remove the seeds beforehand.
- If you are making flour or powder at home, always remove the seeds first; otherwise they may damage the grinder.
The seeds are by no means worthless; on the contrary, they are the most valuable part of the pod industrially. Locust bean gum (carob bean gum, E410), used in the food industry, is obtained from the endosperm. This value, however, is only realized through processing with specialized equipment. For details, see our article Carob Seed.
Nutritional Value of Carob Fruit
The nutritional value of the whole fruit differs from that of carob powder or molasses, because moisture content and processing differ. Analyses of the pulp of local carob cultivars in Cyprus gave the following results (Papaefstathiou et al., 2018):
| Carob pulp (100 g) | Measured range |
|---|---|
| Energy | approx. 280–286 kcal |
| Total sugars | 53.6–54.8% |
| Total dietary fiber | 25.43–26.24% |
| Moisture | 13.6–14.8% |
| Protein | 4.54–4.60% |
| Fat | 0.21–0.23% |
| Calcium | approx. 204–295 mg |
| Potassium | approx. 870–921 mg |
The table shows that carob fruit derives most of its energy from natural sugars, that its fat content is very low and its fiber content high. A study of Anatolian carobs identified sucrose, glucose and fructose as the main sugars (Ayaz et al., 2007). The researchers also note that carob cannot be classified as a source of protein (Papaefstathiou et al., 2018). These values vary with cultivar and growing conditions; for the product you buy, the nutrition declaration on the package should be taken as the reference. For USDA values for carob flour, see our article Nutritional Values of Carob.
Benefits of Carob Fruit
The place of carob fruit in the diet rests on a few distinct properties that stem from its composition:
- It is a fiber-rich snack. The Cyprus study noted that carob pods and carob powder fall into the "high fibre" category under EU nutrition claim rules (Papaefstathiou et al., 2018).
- It contains no caffeine or theobromine. In the same study, these stimulants were below the limit of detection in carob pulp.
- It is very low in fat. The fat content of the pulp is around 0.21–0.23 percent.
- It contains calcium and potassium. The pulp is notable for these two minerals.
- It is naturally sweet. It offers a sweet snack option without added sugar; however, its own sugar content is high.
Scientific studies are investigating carob fiber and polyphenols in relation to cholesterol, blood sugar and digestion; however, most of these studies were carried out with special preparations, and they do not mean that the fruit prevents or treats any disease. Because the fruit is high in sugar, people with diabetes should watch their portion sizes. For a balanced assessment of the topic, see our articles Carob and Blood Sugar and How Much Carob Should You Eat per Day?
The Difference Between Grafted and Wild (Delice) Carob Fruit
In Türkiye, carob is harvested both from grafted trees in orchards and from wild trees that grow spontaneously in nature, known locally as "delice" (wild, ungrafted carob). The fruit of the two groups differs markedly. A study examining 70 wild and grafted genotypes selected from the Mediterranean and Aegean regions reported the following mean values (Tetik et al., 2011):
| Feature (mean) | Wild (delice) | Grafted |
|---|---|---|
| Pod length | 16.18 cm | 16.91 cm |
| Pod width | 18.16 mm | 21.79 mm |
| Pod thickness | 6.42 mm | 8.79 mm |
| Soluble solids | 59.42% | 64.06% |
Grafted fruits are thicker, fleshier and sweeter, which is why they are preferred for eating fresh and for making molasses (pekmez). Wild fruits, on the other hand, generally have a higher seed share: in a comparison carried out in Antalya, the seed ratio was 18.60 percent in the wild type, compared with 11.97 and 11.10 percent in the local types "Etli" and "Sisam" (Gubbuk et al., 2010). The fruit of wild trees is therefore valued more for its seeds and as an industrial raw material. For details, see our article What Are the Carob Varieties?
Ways to Use Carob Fruit at Home
Carob fruit is not only eaten by chewing. In Alanya and Gazipaşa, ripe fruits are reportedly eaten plain, roasted with sesame, as flour or as molasses (Yıldırım and Kargıoğlu, 2015). The main ways to use it at home are:
- Plain snack: The ripe pod is broken into pieces, the seeds are removed, and it is chewed.
- Roasted with sesame: Small, seeded pieces are lightly roasted in a pan together with sesame seeds.
- Tea: Broken pods are steeped in hot water to make a caffeine-free drink.
- Sherbet: The pods are soaked in water and boiled to make traditional harnup sherbet.
- Homemade flour: Dry pods with the seeds removed are ground into a powder.
- Molasses (pekmez): The fruit's extract is drawn into water, strained, and boiled down until thick.
For details on making molasses, see our article Carob Molasses, and for a caffeine-free hot drink, see Carob Coffee.
How to Choose Good Carob Fruit
The quality of carob intended for direct eating is judged by different criteria from raw material intended for industry. A value chain study based on interviews with collectors, intermediaries and processing plant representatives in the growing regions describes the highest-quality fruit, known as "çerezlik" (snack grade), as follows (Yaşama Dair Vakıf, 2018): fruits with a light-colored interior and plump flesh, sweet, flat and uniform in appearance, with no pest damage or breakage. Fruits with a dark interior go mostly to industry.
When buying, you can carry out the following checks:
- Interior color when broken: The inside should be fully brown and plump; a greenish interior may indicate the fruit was picked too early.
- Dryness: A well-dried pod tends to snap rather than flex when bent; its surface is not sticky.
- Smell: Expect a sweet, characteristic smell; a moldy, musty or sourish odor is a sign of a defect.
- Surface: White, green or grayish spots and a cottony layer may be signs of mold.
- Signs of pests: Small holes, fine dust, webbing or larval residue may point to the carob moth.
- Cleanliness and uniformity: There should be no stones, soil or stems, and fruits of very different colors should not be mixed in the same lot.
Although the International Organization for Standardization's ISO 7907:1987 standard for dried carob has since been withdrawn, its assessment of quality under the headings of odor and taste, freedom from pests, damaged fruit, foreign matter and moisture is still a useful guide (ISO, 1987). For a detailed checklist, see our Dried Carob Fruit Buying Guide.
How to Store Carob Fruit
Carob is a fruit that can be stored for a long time under the right conditions; however, if the ambient humidity rises, the dry pod reabsorbs moisture and the risk of mold and insect infestation increases.
According to the Alanya Keçiboynuzu registration certificate, the product is packed in 15 kg cartons or 20–25 kg sacks and stored in a dry place at 15–20 °C with a relative humidity of no more than 60 percent, without cooling or heating (TÜRKPATENT, 2025). For small quantities at home, a cool, dry, dark cupboard and a closed container are usually sufficient.
The most important storage pest of carob is the carob moth (Ectomyelois ceratoniae), which can infest the pods both in the orchard and in storage (Gugliuzzo et al., 2019). A laboratory study showed that larval development becomes markedly more difficult as fruit moisture decreases (Nay and Perring, 2006). In other words, fruit kept dry is also a less favorable environment for the pest. For details, see our article Carob Harvest.
Buying Carob Fruit: Retail and Wholesale
Carob fruit is sold to a wide range of buyers, from people who want to eat it as a snack at home to dried fruit and nut retailers, from molasses and powder producers to exporters. The main factors determining the price are whether the fruit is snack grade or industrial grade, its size and pulp ratio, its moisture and cleanliness, and the crop volume and demand in the harvest year.
At Carob Türkiye, we supply dried carob fruit grown along the Mediterranean coast for retail, wholesale and export. For product specifications, packaging options and analysis documents, visit our Carob Fruit product page; if you are looking for processed raw material, take a look at our Carob Kibble (Granules), Carob Flour (Powder) and Carob Seed pages. For quantities and delivery terms, get in touch with us.
If you are buying wholesale, our article What to Consider When Buying Carob Wholesale will also be useful.
Frequently Asked Questions About Carob Fruit
How do you eat carob fruit? Snap the stem and tip off a ripe, dry pod and break it into pieces; chew the pieces slowly and remove the seeds.
Is carob eaten raw or cooked? The ripe fruit is eaten as it is, without cooking. If you like, it can be lightly roasted with sesame or used to make tea, sherbet and molasses.
Can you eat the seeds of carob fruit? No. The seeds are very hard; they should not be chewed or cracked with the teeth. Industrially, they are used to produce locust bean gum.
Can you eat green carob? Unripe, green fruit is moist and highly astringent; for eating, fruit that has ripened on the tree and turned brown is preferred.
How many calories are in carob fruit? Analyses of local cultivars in Cyprus measured approximately 280–286 kcal of energy per 100 grams of pulp. The value varies with cultivar and moisture.
How should carob fruit be stored? It should be kept in closed packaging in a cool, dry, dark and well-ventilated place. Moisture is the main cause of mold and insect infestation.
Why do worms appear in carob? The most common cause is the carob moth. The pest can infest the pods in the orchard or in storage; damp, poorly maintained storage makes the problem worse.
Where can I buy carob fruit? It is important to buy from a supplier whose origin, harvest year and quality are known. You can find information on Carob Türkiye's Carob Fruit page or request a quote.
Morton, J. F., "Carob", Fruits of Warm Climates, Miami, 1987. growables.org
Yıldırım, H. İ., Kargıoğlu, M., "Alanya ve Gazipaşa (Antalya)'da Doğal Keçiboynuz (Ceratonia siliqua L.) Pekmezinin Üretimi ve Kullanımı", Afyon Kocatepe Üniversitesi Fen ve Mühendislik Bilimleri Dergisi, 15(2), 10–16, 2015. hdl.handle.net/11630/4117
Yaşama Dair Vakıf, "Odun Dışı Orman Ürünleri: Keçiboynuzu Değer Zinciri Araştırması (Araştırma Raporu 2018)", Doğa Koruma Merkezi – OGM – UNDP, 2018. files.acquia.undp.org
Antoniou, C., Kyratzis, A., Rouphael, Y., Stylianou, S., Kyriacou, M. C., "Heat- and Ultrasound-Assisted Aqueous Extraction of Soluble Carbohydrates and Phenolics from Carob Kibbles of Variable Size and Source Material", Foods, 9(10), 1364, 2020. doi.org/10.3390/foods9101364
Papaefstathiou, E., Agapiou, A., Giannopoulos, S., Kokkinofta, R., "Nutritional characterization of carobs and traditional carob products", Food Science & Nutrition, 6(8), 2151–2161, 2018. doi.org/10.1002/fsn3.776
Ayaz, F. A. et al., "Determination of Chemical Composition of Anatolian Carob Pod (Ceratonia siliqua L.): Sugars, Amino and Organic Acids, Minerals and Phenolic Compounds", Journal of Food Quality, 30, 1040–1055, 2007. doi.
org/ 10. 1111/ j. 1745-4557. 2007. 00176. x Tetik, N., Turhan, İ., Oziyci, H. R., Gübbük, H., Karhan, M., Ercişli, S., "Physical and chemical characterization of Ceratonia siliqua L. germplasm in Turkey", Scientia Horticulturae, 129(4), 583–589, 2011. doi.
org/ 10. 1016/ j. scienta. 2011. 04. 029 Gubbuk, H., Kafkas, E., Guven, D., Gunes, E., "Physical and phytochemical profile of wild and domesticated carob (Ceratonia siliqua L.) genotypes", Spanish Journal of Agricultural Research, 8(4), 1129–1136, 2010. doi.
org/ 10. 5424/ sjar/ 2010084-1209 Turkish Patent and Trademark Office (Türk Patent ve Marka Kurumu), "Alanya Keçiboynuzu / Alanya Harnup" Geographical Indication Registration Certificate, Registration No: 1705, 2025. ci.turkpatent.gov.tr
ISO, "ISO 7907:1987 Carob — Specification" (withdrawn standard), 1987. iso.org/standard/14869
Gugliuzzo, A., Mazzeo, G., Mansour, R., Tropea Garzia, G., "Carob pests in the Mediterranean region: bio-ecology, natural enemies and management options", Phytoparasitica, 47(5), 605–628, 2019. doi.
org/ 10. 1007/ s12600-019-00766-7 Nay, J. E., Perring, T. M., "Effect of fruit moisture content on mortality, development, and fitness of the carob moth (Lepidoptera: Pyralidae)", Environmental Entomology, 35(2), 237–244, 2006. doi.
Referencesorg/ 10. 1603/ 0046-225X-35. 2. 237
