The flavour most people throw away
Lemon peel (Citrus limon) and mandarin peel (Citrus reticulata) belong to the Rutaceae family, and pomegranate peel (Punica granatum) to the Lythraceae. The part used is the outer rind after drying: in citrus, the coloured oil-rich layer (flavedo) with a little white pith is preferred; in pomegranate, the whole leathery rind. Mandarin peel is qishr mandalina in the Levant and qishr lalangi or yusuf afandi in Iraq and the Gulf, and pomegranate peel is a staple of the Iraqi attar's shop.
Classical Arab medicine valued pomegranate peel as an astringent and folk remedy for diarrhoea and worms; Egyptians used lemon peel in pickles and syrups; and the Chinese made aged mandarin peel (chen pi) one of their most prized seasonings. Egypt is today among the world's largest exporters of lemons, mandarins and pomegranates, which gives abundant high-quality peel from the orchards of the Delta, Nubaria and Assiut.
Types, varieties and origins
Dried lemon peel
Made from Egyptian Adalia lemons and the small baladi lime, cut into strips or small dice or ground. It carries limonene and citral, giving a bright citrus aroma with slight bitterness. Egypt, Spain and Turkey are the main origins, and it goes into baking, tea, marinades and lemon-salt blends.
Mandarin peel
From Egyptian Murcott mandarins and clementines, bright orange with a sweeter, warmer aroma than lemon and less bitterness. Dried in strips or ground, used in tea, sweets and spice blends for red meat and duck, and in Chinese and Moroccan cooking.
Dried pomegranate peel
Rind of Egyptian (Wonderful and Manfalouti), Iranian and Turkish pomegranates, reddish-brown when dried, with an astringent bitter taste rich in tannins. Sold in pieces or ground, used in infusions and folk medicine, in small amounts in some Iraqi stews and Persian spice mixes, and in natural dyeing.
| Product | Common origin | Character | Best use |
|---|---|---|---|
| Dried lemon peel | Egypt, Spain, Turkey | Bright citrus, slightly bitter | Baking, tea, marinades, lemon salt |
| Mandarin peel | Egypt, Morocco, China | Sweet, warm, less bitter | Tea, sweets, meat and duck |
| Dried pomegranate peel | Egypt, Iran, Turkey | Astringent, tannic, bitter | Infusions, Iraqi stews, traditional use |
Quality standards and grades
Citrus peels are traded against the Egyptian Standards for dried citrus peel, the Codex standard for dried fruits and the general ESA specifications, with the European Pharmacopoeia monographs for lemon peel (Limonis cortex) and bitter-orange peel as references; pomegranate peel relies on the Egyptian Standards for medicinal plants, the Chinese Pharmacopoeia (Granati pericarpium) and tannin-content studies. The key grading factors are colour, share of white pith, volatile oil, moisture and freedom from mould, wax residue and pesticides.
| Parameter | Lemon and mandarin peel | Pomegranate peel |
|---|---|---|
| Moisture | ≤ 10 % | ≤ 12 % |
| Volatile oil | ≥ 0.5 % (pure flavedo 1–2 %) typical | — |
| Total tannins | — | 15–25 % (typical) |
| White pith | ≤ 30 % for first grade | — |
| Total ash | ≤ 6 % | ≤ 5 % |
| Acid-insoluble ash | ≤ 0.5 % | ≤ 0.5 % |
| Wax and pesticide residues | Within EU MRLs; from unwaxed fruit | Within limits |
| Piece size | 1–3 mm (dice) or powder | 5–15 mm pieces or powder |
By eye: a bright colour (yellow, orange or reddish-brown) with no black spots or mould, and little white pith in citrus. By nose: a vivid citrus scent when lemon or mandarin peel is rubbed, and a mild neutral smell without mustiness for pomegranate. By hand: pieces that snap rather than bend. Avoid peel made from waxed fruit, since wax and post-harvest fungicides concentrate in the rind.
Pieces, powder and drying
Fruit is washed thoroughly, zested or peeled, and dried in shade or in dryers at 40–50 °C until brittle; higher heat drives off the oils and browns the colour. Citrus peel is sold as small dice for tea and baking and as powder for seasonings, best ground fresh. Pomegranate peel is dried in pieces and ground to order into a fine light-brown powder. Peels are not toasted.
Culinary uses
- Egypt: lemon peel in basbousa, cakes, lemon tea and pickles; mandarin peel in juices and sweets; pomegranate peel in infusions.
- Iraq: a little pomegranate peel in broad-bean stew and home-made pomegranate molasses; lalangi peel in tea and Turkish delight; lemon peel in some spice blends.
- Levant: mandarin peel in tea and sweets; lemon peel in jams and lemon maamoul; pomegranate peel in folk remedies.
- Gulf: dried lemon peel with black lime in machboos and saloona spices; mandarin peel in tea.
Dosage: one teaspoon of lemon or mandarin peel per two cups of flour in baking or per teapot, and only half a teaspoon of pomegranate peel powder per kilogram of stew because it is astringent. Citrus peels pair with ginger, cardamom, honey, vanilla and fish; pomegranate peel with black tea, honey and cinnamon.
Storage and shelf life
Keep peels in opaque airtight packs away from heat; citrus oils oxidise over time and take on a turpentine-like smell. Peak quality lasts 9–12 months for citrus peel and 18 months for pomegranate peel. Make sure peel is bone-dry before packing, since damp peel moulds quickly.
Traditional and health benefits
In folk medicine, pomegranate peel infusion is used for diarrhoea, mouth and throat ulcers and gum inflammation, and lemon and mandarin peel to settle digestion, ease coughs and support weight loss. Studies show citrus peels are rich in flavonoids (hesperidin), pectin and limonene, and that pomegranate peel is among the richest sources of punicalagin and tannins with antioxidant and antimicrobial activity in the laboratory. Moderation is advised with pomegranate peel, as high tannin intake can cause constipation and reduce iron absorption.
The Sheikh Al-Attareen range
- Dried Lemon Peel
- Mandarin Peel
- Dried Pomegranate Peel
We produce our peels from unwaxed Egyptian fruit from Delta, Nubaria and Assiut orchards, washed and dried in low-temperature air dryers, and our Mansoura laboratory checks moisture, colour, aroma and pesticide residues before packing in opaque packs. Available in our Egypt, Iraq and Syria branches and through the online store.
Frequently asked questions
Is dried lemon peel the same as lemon salt?
No; the common lemon salt is industrial citric acid, whereas lemon peel is a natural product with the fruit's flavour and aroma. A herbal lemon salt is made by blending ground peel with salt.
How do I use pomegranate peel without bitterness?
Use a very small amount, steep it in hot water for 5 minutes instead of boiling, and add honey.
Can I dry peels at home?
Yes, from well-washed unwaxed fruit, in shade or in the oven at the lowest setting until brittle. The commercial product guarantees complete drying and pesticide testing.
What is the difference between Egyptian mandarin peel and aged Chinese peel?
Egyptian peel is freshly dried, bright in colour and sweet in aroma; Chinese chen pi is aged for years to develop a deep bitter flavour, and the two serve different purposes.