How is lotus root starch made?
Lotus root starch is a traditional health food made from lotus root through multiple processes. It not only retains the nutrients of lotus root, but also has a unique taste and flavor. In recent years, with the rise of healthy diet, lotus root starch has gradually become a hot topic. This article will introduce the production process of lotus root starch in detail, and attach relevant data to help readers better understand this traditional food.
1. Production steps of lotus root starch
The production process of lotus root starch mainly includes the following steps:
| steps | Specific operations |
|---|---|
| 1. Selection of materials | Choose fresh, disease-free and pest-free lotus roots, preferably old lotus roots because of their higher starch content. |
| 2. Cleaning | Wash the sediment on the surface of lotus roots and remove the lotus root nodes and epidermis. |
| 3. Cut into pieces | Cut the lotus root into small pieces for easy grinding. |
| 4. Grinding | Put the lotus root pieces into a stone mill or pulverizer, add an appropriate amount of water, and grind it into lotus root slurry. |
| 5. Filter | Filter the lotus root pulp with fine gauze or a mesh to remove the lotus root residue to obtain the lotus root juice. |
| 6. Precipitation | Leave the lotus root juice to settle, the starch will sink to the bottom, and the upper layer will be clear water. |
| 7. Dehydration | Pour off the upper layer of water, take out the precipitated starch blocks, and let them dry or dry. |
| 8. smash | Crush the dried starch pieces into fine powder, which is lotus root starch. |
2. Nutritional value of lotus root starch
Lotus root starch is rich in various nutrients and is a low-calorie, high-fiber healthy food. The following are the main nutrients of lotus root starch:
| Nutritional information | Content (per 100g) |
|---|---|
| heat | About 350 kcal |
| carbohydrates | 85g |
| protein | 2 grams |
| fat | 0.5g |
| dietary fiber | 3 grams |
| Calcium | 50 mg |
| iron | 2 mg |
3. How to eat lotus root starch
There are many ways to eat lotus root starch. It can be brewed alone or combined with other ingredients. Here are some common ways to eat it:
| How to eat | Specific operations |
|---|---|
| 1. Brew lotus root starch | Take an appropriate amount of lotus root powder, add boiling water and stir until it becomes a transparent paste. You can add honey or sugar according to taste. |
| 2. Lotus root starch porridge | Cook lotus root starch with rice to increase the consistency and nutrition of the porridge. |
| 3. Lotus root pastry | Mix lotus root starch with flour to make pastries or biscuits with a delicate texture. |
| 4. Lotus root powder drink | Mix lotus root powder with milk or soy milk to make a nutritious drink. |
4. Market status of lotus root starch
In recent years, lotus root starch has been favored by more and more consumers due to its health properties. The following is some data on the lotus root starch market:
| market data | Specific content |
|---|---|
| Market size | The market size of lotus root powder in 2023 will be approximately 1 billion yuan, with an annual growth rate of 15%. |
| consumer group | Mainly focused on healthy eating enthusiasts aged 25-45. |
| Popular brands | Including "Lotus Root Garden", "Lotus Root Family", etc. |
| sales channel | Online e-commerce platforms (such as Taobao, JD.com) and offline supermarkets are the main sales channels. |
5. Tips for making lotus root starch
1.Key to material selection: When making lotus root starch, choose old lotus roots with high starch content to achieve a higher yield.
2.Grinding Tips: Adding an appropriate amount of water when grinding can improve the fluidity of lotus root pulp and facilitate filtration.
3.Sedimentation time: The longer the precipitation time, the higher the purity of the starch. It usually takes 6-8 hours.
4.Drying method: Naturally dried lotus root starch tastes better, but drying can shorten the time.
5.Save method: Lotus root starch should be stored in a dry, cool place to avoid moisture.
Conclusion
As a traditional health food, the production process of lotus root starch is simple, but every step requires careful operation. Through the introduction of this article, I believe everyone has a more comprehensive understanding of the production process, nutritional value and market status of lotus root starch. Whether it is made at home or purchased, lotus root starch is a recommended health food.
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