Lotus leaf plant extract and preparation method thereof, as well as fermented yoghourt and preparation method thereof

Abstract

The invention provides a lotus leaf plant extract and a preparation method thereof, as well as fermented yoghourt and a preparation method thereof, and relates to the field of a microorganism fermentation technique and a bioconversion technique. The lotus leaf plant extract is mainly prepared from lotus leaves by a heating water extraction method. The fermented yoghourt prepared from the lotus leaf plant extract, fresh milk, cane sugar and composite fermentation strains through fermentation has the efficacy of reducing fever to induce urination, moisturizing the intestine and reducing fat, and has good health-care effects of reducing fat for simple obesity. The fermented product reserves nutrient components of original yoghourt, and has a part of efficacy of the lotus leaves, and the health-care efficacy of the yoghourt and the health-care efficacy of the lotus leaves are well combined. Due to excellent curds, excellent color, excellent mouth feel and excellent flavor, the conflict that most of conventional health-care products are bad in seasoning effects and the acceptance of consumers is bad can be relieved.

Description

technical field [0001] The invention relates to the field of microbial fermentation technology and biotransformation technology, in particular to a lotus leaf plant extract, fermented yoghurt and a preparation method thereof. Background technique [0002] Yogurt is a kind of food that is deeply loved by the masses, and it is a kind of milk product that is made through fermentation with fresh fresh milk as raw material. During the fermentation process of yogurt, about 20% of the sugar and protein in fresh milk are hydrolyzed into small molecules (such as galactose and lactic acid, small peptide chains and amino acids, etc.). After fermentation, the fatty acids in milk can be increased compared with raw milk 2 times, these changes make yogurt easier to digest and absorb, and the utilization rate of various nutrients can be improved. At the same time, yogurt can decompose lactose and protein in fresh milk, making it easier for the human body to digest and absorb; it has the ef...

AI Technical Summary

Problems solved by technology

However, these edible health products are usually in the form of capsules, etc., and users must remember to carry them. At the same time, most of these edible health products are not seasoned, and consumers’ acceptance is poor

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