1. Ingredients:

Yeast liquid:

80g raisins, 240g water

Natural yeast:

High-gluten flour 80g each time, water 80g each time

2. Method:

1. Make yeast liquid:

Put the bottle containing the yeast liquid Boil it in boiling water for about 10 minutes.

2. Hold chopsticks underneath and turn it upside down to air-dry the mother liquor bottle.

3. Place 80g of raisins in a sieve, lightly scald them with hot water to sterilize the surface to prevent the yeast liquid from spoiling during the production process, and place it on kitchen paper to air-dry.

4. Pour the raisins and water into the container and place it in a warm place for fermentation.

5. Open it once a day until all the raisins float, are full of bubbles, smell like wine, and can hear the "chirp" sound of the bubbles bursting. The yeast liquid is considered complete and placed in the refrigerator. Just refrigerate. This process may take 3-7 days depending on the temperature.

Extended information:

The market potential of yeast powder

1. On the market, it is both a umami ingredient and yeast extract, and it is also the main competitor. They are: monosodium glutamate; animal and plant extracts; hydrolyzed plant protein (HVP) and hydrolyzed animal protein (HAP). The umami taste of yeast extract is more mellow and has a better aftertaste than MSG. In contrast, although MSG can feel the umami taste immediately, it lasts for a short time and lacks satisfaction. The use of yeast extract can greatly increase and improve the umami taste. The expressive power extends the duration of taste and makes people feel satisfied with taste.

2. Due to the low price of MSG, it has long been the preferred flavoring agent in the Chinese mainland market. Therefore, MSG will occupy a larger share of the Chinese market in a short period of time. Yeast extract cannot yet compete with Compete with each other. However, with the improvement of people's living standards and the formation of the life philosophy of "advocating nature and returning to nature", MSG will gradually reduce its market share in the flavor agent market in mainland China.

3. In addition, yeast powder also has the effect of whitening teeth. Add a little yeast powder to brush your teeth every day, and your teeth will become white quickly (the model also uses this method)

Baidu Encyclopedia: Yeast Powder< /p>