Microorganism antioxidant of edible vegetable fat as well as preparation method thereof
An antioxidant and edible plant technology, applied in the direction of using additives to preserve fat substances and produce fat, etc., can solve the problems of complex process and high cost, and achieve the effect of high nutritional value, low production cost and good taste
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Embodiment 1
[0050] To prepare microbial antioxidants, the selected strains in this embodiment are:
[0051] Rhodopseudomonas palustris is a strain with the deposit number ACCC No: 10649;
[0052] Saccharomyces cerevisiae is a strain with the deposit number ACCC No: 20065;
[0053] Lactobacillus plantarum (Lactobacillus plantarum) is a strain with the deposit number ACCC No: 11118.
[0054] Step 1. Seed production:
[0055] Transform the above-mentioned Rhodopseudomonas palustris into an Erlenmeyer flask of nutrient broth culture medium, culture it for 72 hours at 32°C under light, take it out after the culture medium turns red, and then store it in a refrigerator at 4°C. use;
[0056] Transfer the above-mentioned Saccharomyces cerevisiae into a conical flask of potato dextrose liquid culture medium, shake culture for 48 hours at 28°C and a rotation speed of 220 rpm, take it out when the culture medium becomes turbid, and then store it in a 4°C refrigerator until use;
[0057] The above-mentioned Lac...
Embodiment 2
[0094] To prepare microbial antioxidants, the selected strains in this embodiment are:
[0095] Rhodopseudomonas palustris is a strain with the deposit number ACCC No: 10649;
[0096] Saccharomyces cerevisiae is a strain with the deposit number ACCC No: 20065;
[0097] Lactobacillus plantarum (Lactobacillus plantarum) is a strain with the deposit number ACCC No: 11118;
[0098] Streptococcus thermophilus is a strain with the deposit number ACCC No: 10651;
[0099] Bifidobacterium is a strain with the deposit number ACCC No: 11054.
[0100] Step 1. Seed production:
[0101] Transform the above-mentioned Rhodopseudomonas palustris into an Erlenmeyer flask of nutrient broth culture medium, culture it for 72 hours at 32°C under light, take it out after the culture medium turns red, and then store it in a refrigerator at 4°C. use;
[0102] Transfer the above-mentioned saccharomyces cerevisiae into a conical flask of potato dextrose liquid culture medium, shake culture for 48 hours at 28°C and ...
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