Seaweed flavor powder
A technology of flavor and seaweed, applied in the field of food and food flavors, can solve the problems of reduced concentration of flavor components, long heating time of materials, destruction of flavor components, etc., and achieves the effects of improved water solubility, good dispersibility, and reduced heating time.
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Example
[0022] Example 1 (Kelp flavor powder)
[0023] 1. Preparation of kelp extract
[0024] First, the clean kelp is dried in an oven at 60℃, and then crushed through a 40-mesh sieve to obtain kelp powder for later use; then refer to the attached figure 1 For extraction, the specific extraction process is as follows:
[0025] Transfer the kelp powder to the material mixing tank, add 4 times (w:v) ethanol with a concentration of 85%, and send it to the microwave extractor. Control the microwave power to 1600W and the material flow rate to 29L / h, that is, the microwave power and the material The flow rate ratio is 55, and the microwave extraction is continuous at a temperature of 30°C; the microwave extract is filtered through the vacuum filter, the filtrate is sent to the vacuum concentrator, the filter residue is returned to the microwave extractor and extracted again under the same conditions. The filtrate of the secondary extract filtered by the vacuum filter is also sent to the vacuu...
Example
[0034] Example 2 (Seaweed flavor powder)
[0035] 1. Preparation of seaweed extract
[0036] First, dry the clean laver in an oven at 40℃, then crush it through a 20-mesh sieve to obtain laver powder for later use; then refer to the attached figure 1 For extraction, the specific extraction process is as follows:
[0037] Transfer the seaweed powder to the material mixing tank, add 7 times (w:v) of 70% ethanol, mix it and send it to the microwave extractor, control the microwave power to 2400W and the material flow rate to 53L / h, that is, microwave power and material The flow rate ratio is 45, continuous microwave extraction at a temperature of 40°C; the microwave extract flows into the vacuum filter for filtration, the filtrate is sent to the vacuum concentrator, the filter residue is returned to the microwave extractor and extracted twice under the same conditions. The filtrate of the secondary and tertiary extracts filtered by the vacuum filter is also sent to the vacuum concentr...
Example
[0046] Example 3 (Kombu flavored powder)
[0047] 1. Preparation of kelp extract
[0048] First, dry the clean kelp in an oven at 80℃, then crush it through a 60-mesh sieve to obtain kelp powder for later use; then refer to the attached figure 1 For extraction, the specific extraction process is as follows:
[0049] Transfer the kelp powder to the material mixing tank, add 3 times (w:v) of 95% ethanol, mix it and send it to the microwave extractor, control the microwave power to 3200W and the material flow rate to 200L / h, that is, the microwave power and the material The flow rate ratio is 16, continuous microwave extraction at a temperature of 50°C; the microwave extraction liquid flows into the vacuum filter to filter, the filtrate is sent to the vacuum concentrator, the filter residue is returned to the microwave extractor and extracted again under the same conditions. The filtrate of the second extraction liquid filtered by the vacuum filter is also sent to the vacuum concentra...
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