Preserved black beans, in Chinese, it is called "douchi" and is a fermented and salted black bean product widely used in cooking in China and other parts of Asia. Black beans are steamed during the production process and then mixed with salt, spices, and other ingredients for fermentation, ultimately forming a unique and salty flavored seasoning. This unique fermentation process endows fermented black beans with a distinct taste and aroma, making them an indispensable ingredient in many classic dishes. It not only adds a deep flavor to dishes, but also blends perfectly with other seasonings to create a unique taste experience.

1. Selected natural raw materials

The product selects high-quality black beans as raw materials, and all black beans come from pollution-free planting bases. During the production process, black beans undergo multiple washes and screenings to remove impurities and incomplete beans, ensuring the purity and high quality of the final product. The entire production process does not add any artificial colors, preservatives, or chemical additives, fully preserving the natural nutritional components of black beans, such as protein, dietary fiber, and various vitamins.

2. Low salt is healthier

In order to meet the modern demand for healthy eating, we have specially adopted a low salt formula, allowing you to enjoy delicious food while maintaining your health. 500g preserved black beans have a strong salty aroma due to their unique salting process. The addition of salt not only prolongs the shelf life of fermented black beans, but also releases natural amino acids from black beans through the fermentation process, forming complex flavor compounds. This salty aroma combined with its unique bean aroma has become an indispensable seasoning for many Chinese dishes.

3. Rich taste

Due to changes in the texture of black beans during fermentation, preserved black beans present a unique and rich taste that combines softness and toughness in the mouth. The outer layer of fermented black beans is slightly viscous, while the inner layer retains the toughness of the beans. This multi-layered taste allows it to provide excellent taste enjoyment whether consumed directly or as a cooking ingredient. Its delicate texture also facilitates full integration with other ingredients during cooking.

4. Easy to store

The packaging design of 500g is reasonable, and it is packaged in bags with good sealing, which can effectively prevent fermented black beans from getting damp, oxidized or spoiled. This packaging method not only facilitates long-term storage at home or in restaurants, but also maintains the freshness and flavor of fermented black beans. After opening the bag, it is recommended to seal and store it in a cool and dry place, without refrigeration, for easy access at any time.

5. Multi purpose seasoning

Preserved black beans is a multifunctional seasoning that can be widely used in various cooking scenarios. Whether steaming, stir frying, stewing, boiling, or serving as a base for sauces or dipping sauces, it can add a unique flavor to dishes. Its wide applicability makes it a versatile seasoning in the kitchen, capable of meeting the needs of different dishes and flavors.

500g salted black beans have a wide range of applications in cooking, whether as seasonings, ingredient combinations, or innovative applications, they can add unique flavor and nutritional value to dishes.

1. Chinese cooking seasoning

Seasoning for stir frying: Preserved black beans have a unique salty and fresh taste, as well as a rich bean aroma, making them an ideal seasoning for stir frying. Whether it's stir fried meat, stir fried vegetables, or stir fried seafood, adding an appropriate amount of salted black beans can add a unique flavor to the dish.

Steaming dishes to enhance flavor: When steaming dishes, such as fish, meat or vegetables, you can sprinkle preserved black beans on the ingredients before steaming, or pour black bean juice on the ingredients during steaming, so that the aroma and taste of black beans can fully penetrate into the ingredients and improve the overall taste.

Stewed dishes enhance flavor: When stewing dishes, the addition of preserved black beans can make the soup richer, and the nutrients in the black beans can also be fully dissolved in the soup, adding nutrition and taste to the dish.

2. As a food ingredient pairing

Meat pairing: Salted black beans can be paired with meat ingredients such as beef and chicken, not only adding flavor to the meat, but also making the meat more tender and juicy.

Pairing with vegetables: When cooking vegetables such as stir fried vegetables, stewed tofu, etc., adding an appropriate amount of salted black beans can make the taste of the vegetables more rich and increase the nutritional value of the dish.

As a staple ingredient: Preserved black beans can also be used as a staple ingredient, such as pairing with rice, noodles, etc., to add a unique bean aroma and taste to the staple food.

1.Over 30 years in industry

Hongsing has been in salted black bean and spice powders industry over 30 years, we have the complete production and control system that consist of administration, quality control, production, storage and distribution departments.

2.Qualified suppliers

Our suppliers must provide their licenses of production and operation, and must send us reports of their products with every purchase. Spice suppliers send samples of their products to the third qualified testing organizations to detect the content of heavy metal in products. We will send black bean sample to the third qualified testing organizations when one lot of black bean arrives.

3.Guaranteed Quality

We have the complete production system with nice formula, strictly control and regulation of hygiene of employees, production machines and production places. We also take strictly quality control to ensure every salted black bean granule has been well fermented, the content of heavy metals in spice powders accord with US and Europe standards, and no impurities can be seen in the final goods.

4.Product traceability 

We have developed the complete product tracing system and records start from ingredient, receive ingredients, assort, production, package to out of warehouse, transportation and distribution. We have simulated situations about products on shelf need to be recalled and practiced one to three times a year. We also build the emergency management group to define and prevent potential accidents and emergency situations to protect and ensure product quality and safety.

Salted Black Bean Quality Monitoring:

1.Pathogens monitoring: each batch of semi-product will send to qualified third laboratories to test if semi-product contains Salmonella and staphylococcus aureus.

2.Each batch of final product follows with COA.

3.Raw materials monitoring: 

test frequency:

- heavy metals: every two batches of black bean, once a year for salt

- pesticide residue: normal 138 items of pesticide once a year

- water quality: twice a year

4.Using code system to ensure all raw materials and production processes are traceable and managable.

Spice Products Quality Monitoring:

1.Using code system to ensure all raw materials and production processes are traceable and managable.

2.Each batch of final product follows with COA.

3.Each batch of raw materials will send to qualified third laboratories to test  Sulfur dioxide.

4.Five spices powder, dried ginger powder and white pepper powder test heavy metals every year.