Papaya and Hairtail Fish Soup Recipe: Benefits for Lactation and Digestion

Introduction to Medicinal Diet

Papaya and Ribbonfish Soup (Caricae Papayae Fructus & Trichiurus lepturus) is a traditional nourishing dish deeply rooted in Lingnan culinary culture, popular in coastal regions such as Guangdong and Fujian, and especially favored by postpartum women and individuals with weak constitutions. This soup skillfully combines fresh papaya with ribbonfish, using the sweet fruit aroma of papaya to neutralize the fishy taste of ribbonfish, resulting in a milky-white broth with a smooth, refreshing flavor. It serves both as a delicious home-style soup and as a dietary support for overall wellness. In folk tradition, it is commonly used as a dietary practice to support lactation after childbirth, and there is a saying: “A bowl of papaya and ribbonfish soup is better than ginseng soup for nourishing vitality.”

From the perspective of food properties, papaya is warm in nature and sour in taste, while hairtail is neutral in nature and sweet in taste. Combined, they create a balanced, mild concoction—neither warming nor drying—suitable for extended consumption. Modern nutritional analysis indicates that papaya is rich in papain, vitamin C, and various minerals, whereas hairtail contains abundant unsaturated fatty acids and high-quality protein. Their synergistic effect yields nutritional benefits greater than the sum of their parts. This nourishing recipe is simple to prepare, with easily obtainable ingredients, making it an ideal choice for everyday home health maintenance.

Efficacy of Medicinal Diet

The most notable effect of papaya (Carica papaya) braised with hairtail fish (Trichiurus lepturus) lies in soothing the body and promoting comfort, nourishing and supporting normal flow. For occasional feelings of tension or discomfort in the chest area, this soup can provide gentle support. The papain contained in papaya promotes the digestion and absorption of protein, helping the body better utilize the nutrients from hairtail fish, thereby effectively supporting healthy milk production and flow. Additionally, this soup nourishes and supports overall vitality, promoting a healthy complexion and skin appearance.

For supporting healthy digestion, the protease in papaya (Carica papaya) breaks down proteins and enhances gastrointestinal digestive function, offering good support for individuals with occasional poor appetite and indigestion. Meanwhile, hairtail fish (Trichiurus lepturus) is rich in omega-3 polyunsaturated fatty acids, which help maintain healthy blood lipid levels and support cardiovascular and cerebrovascular health. Long-term moderate consumption of this soup also helps support immune function and maintain sleep quality and energy levels, making it an excellent comprehensive nourishing product.

Supporting evidence from modern research

Recent studies have shown that carpaine in papaya (Carica papaya) possesses antioxidant properties, while the selenium in ribbon fish (Trichiurus lepturus) is a potent antioxidant. Their combination can enhance the body’s antioxidant defense capacity. Although these findings are still in the preliminary stage, they provide a new scientific perspective on the health benefits of this traditional nourishing dish.

The role of Traditional Chinese Medicine

In TCM theory, Fructus Chaenomelis (Chinese quince) enters the Liver (LR) and Spleen (SP) meridians. It has the effects of supporting normal muscle and joint comfort, harmonizing the Stomach and transforming Dampness. It is commonly used to support comfort in the sinews and joints, as well as occasional soreness in the lower back and knee joints. Meanwhile, Trichiurus lepturus (hairtail) enters the Stomach (ST) and Liver (LR) meridians. It can nourish the five Zang organs, support digestive harmony, and nourish the Liver. When combined, their effects synergize and enhance each other. The core action of this soup is to “support comfort and normal flow” — the Liver governs free coursing and regulates qi movement. If Liver qi becomes stagnant, it may lead to occasional feelings of tension in the chest area. Fructus Chaenomelis (Chinese quince) is acrid, dispersing, warm, and unblocking, thus can support comfort; Trichiurus lepturus (hairtail) is sweet and neutral, nourishing deficiency, and can support normal blood and liver function. The two complement each other.

From the perspective of nourishing vitality, the spleen and stomach serve as the source of energy production. Hairtail fish (Trichiurus lepturus) supports the spleen and stomach, while papaya (Carica papaya) promotes transportation and transforms dampness, jointly facilitating the generation and distribution of vitality. Postpartum women often experience temporary weakness, compounded by emotional fluctuations that readily lead to occasional tension. This soup both nourishes vitality and supports comfort, precisely addressing the key aspects of postpartum care. For the general population, when feeling stressed or experiencing occasional chest discomfort, consuming this soup can also achieve a calming effect on both body and mind, embodying the wisdom of “nourishing through food” in Chinese tradition.

In addition, this soup also has a mild diuretic and anti-edema effect. The oleanolic acid component in papaya (Carica papaya) helps promote fluid metabolism, while ribbonfish provides high-quality protein, offering support for individuals with occasional fluid retention. However, TCM emphasizes individualized dietary practices; this soup is more suitable for those who feel occasional tension or sluggishness.

Suitable individuals

Postpartum breastfeeding women are the primary target group for papaya and hairtail fish soup, especially new mothers experiencing occasional low milk supply, feelings of breast fullness, or those accompanied by low mood and occasional chest discomfort. This soup effectively supports healthy milk secretion and milk quality, and simultaneously supports uterine recovery while helping to maintain a calm mood. It is recommended to start consuming one week after delivery, 2–3 times per week, for a continuous period of 2–4 weeks, which often yields noticeable support.

People with occasional digestive weakness can also benefit from this soup. The papain in papaya helps break down proteins, reducing the burden on the gastrointestinal tract. Hairtail fish is easy to digest and absorb, making it ideal for those recovering from illness, with poor appetite, or experiencing general weakness and fatigue. Additionally, individuals with occasional signs of low energy such as a sallow complexion, dry skin, and dry, brittle hair—as well as urban white-collar workers who frequently stay up late and experience high stress—can drink this soup to nourish and support moisture balance, as well as support vitality. For the elderly, moderate consumption can help support calcium and high-quality protein intake, contributing to bone health and muscle maintenance.

Contraindications

Individuals with allergic constitution should exercise caution when consuming papaya (Carica papaya) stewed with hairtail (Trichiurus lepturus). Those allergic to papaya or fish should avoid consumption to prevent allergic reactions such as skin rash, itching, and respiratory discomfort. Hairtail is a type of seafood, so caution is especially needed for those with seafood allergies. When trying for the first time, start with a small amount and observe the body’s reaction.

Individuals with signs of internal damp-heat, such as a yellow greasy tongue coating, and sticky, unformed stools should not consume this in excess. Papaya (Carica papaya) is warm in nature, while hairtail (Trichiurus lepturus) is considered a food that can provoke or aggravate underlying conditions. Those with a damp-heat constitution may experience worsening of internal damp-heat after consumption, leading to issues such as dry mouth, bitter taste, and aggravated acne. Additionally, individuals with active gout symptoms should avoid eating this soup, as hairtail contains high levels of purines that may worsen gout symptoms. This soup is also not advisable during colds with fever, as it may be heavy and obstruct digestion. Pregnant women should consume it in small amounts and are advised to remove the seeds from the papaya, as papaya seeds have a mild tonifying effect on the uterus.

Ingredient Formula Ratio

Main ingredients: 300g fresh hairtail (Trichiurus lepturus), 500g green papaya (Carica papaya, half-ripe). For hairtail, choose ice-fresh specimens with silvery-white skin and firm flesh. For papaya, select half-ripe fruit with green skin and slightly yellow flesh—these have the highest papain content, a crisp texture, and hold their shape well when cooked.

Ingredients: 15g fresh ginger (Zingiber officinale, about one thumb-sized piece), 6 red dates (Ziziphus jujuba, pitted), 10g goji berries (Lycium barbarum), 3g salt (about half a teaspoon), 10ml cooking wine (about one tablespoon), and a small amount of chopped scallions for garnish. If a richer soup flavor is preferred, add 100g lean pork to simmer together, which enhances the umami taste and nourishing effect. Use 1500–2000ml of water, approximately filling an ordinary household soup pot to about 70% capacity.

Preparation Method

Step 1: Prepare the ingredients. Remove the head and tail of the beltfish (Trichiurus lepturus), gut it by opening the belly (keep the scales intact, as they are rich in lecithin and calcium), rinse thoroughly under running water, cut into 5 cm segments, and drain well. Peel and seed the green papaya (Carica papaya), cut into 3 cm cubes. Slice the fresh ginger (Zingiber officinale). Rinse and pit the red dates (Ziziphus jujuba). Soak the goji berries (Lycium barbarum) in clean water for 5 minutes.

Step 2: Preliminary Processing. Add a small amount of oil (about 5 ml) to the wok and heat until it reaches 60% hot (approximately 180°C / 350°F). Stir-fry ginger slices until fragrant, then add the ribbonfish segments. Pan-fry over low heat until both sides are lightly browned (about 2 minutes per side). Splash in cooking wine to remove fishy odor. This step is crucial: frying the fish removes the fishy smell and helps the soup achieve a milky white color.

Step 3: Simmer the soup. Transfer the pan-fried hairtail (ribbon fish) and ginger slices into a clay pot or soup pot. Add the papaya chunks and red dates (jujubes), then pour in sufficient water (approximately 2000 ml). Bring to a boil over high heat, skim off any foam, then reduce to low heat and simmer gently for 40 minutes. Avoid opening the lid frequently during simmering; maintain a gentle, slightly bubbling state.

Step 4: Seasoning and finishing. Once the soup turns a milky white color and the papaya (Carica papaya) becomes soft yet still maintains its chunkiness, add the goji berries (Lycium barbarum) and salt. Continue cooking for 5 minutes, then turn off the heat. Sprinkle with chopped scallion greens and serve hot. Note: Do not add salt too early, as it may hinder the release of protein from the hairtail fish (Trichiurus lepturus) and prevent the soup from achieving a rich, milky white appearance.

Drinking Tips

1. Timing of consumption is important: It is recommended to drink between 9–11 am (when the Spleen Meridian, SP, is predominant) or between 3–5 pm (when the Bladder Meridian, BL, is predominant). During these periods, the Spleen and Stomach’s transformation and transportation functions are stronger, allowing for better absorption of the nutrients in the soup. Postpartum women can drink a bowl of warm soup 30 minutes before each breastfeeding session to help support the milk ejection reflex (let-down).

2. Techniques for Consumption: When drinking the soup, be sure to also eat the papaya and belt fish, as most of the nutrients remain in the fruit and fish flesh. Consuming only the soup while discarding the solids wastes a significant amount of protein and dietary fiber. It is recommended to break the belt fish into pieces and eat together with the papaya chunks for a better texture.

3. Points for storage and reheating: This soup is best prepared and consumed fresh, and is not suitable for prolonged storage. If not finished in one serving, separate the soup from the solid ingredients and refrigerate for no more than 24 hours. When reheating, bring to a full boil. Avoid repeated reheating to prevent the formation of nitrites. It is recommended to use a clay pot or stainless steel pot for reheating, and avoid aluminum pots, as the organic acids in papaya (Carica papaya) may react with aluminum.