Preparation method and application of rape pollen enzyme stock solution
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A technology of rape pollen and enzyme stock solution, applied in food science and other directions, can solve the problems of unacceptable, irritating and strong, and killing taste of consumers, and achieve the effect of eliminating fermentation flavor, complementing nutrition and improving taste.
Inactive Publication Date: 2017-07-25
BEE RES INST CHINESE ACAD OF AGRI SCI +1
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Problems solved by technology
However, after traditional fermentation of rapeseed pollen, the fermented stock solution produced by it often has a fermented flavor similar to pickled vegetables, which is difficult for consumers to accept.
Therefore, although the common rapeseed pollen fermentation stock solution has improved the unpleasant taste of the original pollen, it still has a slightly bitter taste in the mouth, which is slightly irritating and strong.
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Embodiment 1
[0026] Choose fresh rapeseed pollen, grind it, take pollen 24g, brown sugar 48g, add 0.6g Streptococcus thermophilus, 0.4g Lactobacillus plantarum and 0.4g fruit vinegar bacteria, then add 300mL drinking water, mix evenly, and keep the pH4-5 , temperature 40°C, sealed fermentation for 56 hours, after centrifugation, take the supernatant, add the preparation solution (200mL drinking water and 40g honey) to prepare, and obtain the rapeseed pollen enzyme beverage with good taste and flavor and good health care effect.
Embodiment 2
[0028] Choose fresh rapeseed pollen, grind it, take 15g of pollen, 30g of brown sugar, add 0.38g of Streptococcus thermophilus, 0.25g of Lactobacillus plantarum and 0.25g of fruit vinegar bacteria, then add 300mL of drinking water, mix well, and keep the pH4-5 , temperature 40°C, sealed fermentation for 56 hours, after centrifugation, take the supernatant, add the preparation solution (100mL drinking water and 30g honey) to prepare, and obtain the rapeseed pollen enzyme beverage with good taste and flavor and good health care effect.
Embodiment 3
[0030] Choose fresh rapeseed pollen, grind it, take 24g of pollen, 72g of brown sugar, add 0.6g of Streptococcus thermophilus, 0.4g of Lactobacillus plantarum and 0.4g of fruit vinegar bacteria, then add 300ml of drinking water, mix well, and keep the pH4-5 , the temperature is 40 DEG C, sealed and fermented for 56 hours, and the rapeseed pollen enzyme beverage with good taste and flavor and good health care effect is obtained.
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Abstract
The present invention provides a preparation method of a rape pollen enzyme stock solution. The preparation method comprises the following steps: step one: fermentation raw materials are mixed evenly; step two: a sealed fermentation is conducted; and step three: fermentation liquid is centrifuged and supernatant is taken to obtain the rape pollen enzyme stock solution. The fermentation raw materials comprise rape pollens, sugar, enzyme fermentation bacteria and water. The raw materials are characterized in that the sugar is black sugar. The black sugar is used to replace the fermentation raw materials of white sugar or honey, etc. in the prior art. The prepared rape pollen enzyme stock solution eliminates fermentation flavor of original similar pickled vegetables, has a pleasant aroma, and is obviously improved in mouthfeel.
Description
technical field [0001] The invention relates to the field of rapeseed pollen processing, in particular to a preparation method and application of rapeseed pollen enzyme stock solution. Background technique [0002] Rapeseed pollen is rich in protein, amino acid, fatty acid, vitamin, active enzyme and other nutrients and active ingredients. It has significant curative effect on prostatitis and benign prostatic hyperplasia, and has great edible and medicinal value. [0003] Rapeseed pollen has a poor taste when eaten directly, and it is generally suitable for consumption or further processed into beverages after treatment such as fermentation. Rapeseed pollen will produce and accumulate a large number of metabolites through the fermentation stage, and generate organic acids, enzymes, polyphenols, sugar alcohols and other beneficial substances. Immunity, anti-cancer, anti-radiation, anti-aging, etc. have many beneficial effects on the human body. However, after rapeseed polle...
Claims
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