Rose and hawthorn fruit jam and preparation method thereof

Abstract

The invention discloses rose and hawthorn fruit jam and a preparation method thereof. The rose and hawthorn fruit jam is mainly prepared from the following raw materials in parts by weight: 24 to 36 parts of rose and hawthorn in a weight ratio of 1 to 5, 1 to 3 parts of hibiscus sabdariffa, 8 to 12 parts of rhizoma dioscoreae, 4 to 6 parts of fructus lycii, 4 to 6 parts of red jujube, 30 to 40 parts of white granulated sugar, 2 to 4 parts of fructo-oligosaccharide, 0.5 to 1.5 parts of tea polyphenol, 0.1 to 0.2 part of citric acid and 0.2 to 0.3 part of sodium alginate. The rose and hawthorn fruit jam is prepared by processes of screening the raw materials, pretreating, softening, pulping, burdening, decocting, canning, sterilizing and the like. The fruit jam disclosed by the invention has the advantages of simple preparation process, delicate taste, moderate sourness and sweetness, aromatic flavor of the rose and the hawthorn, good gel property and bright luster; the fruit jam disclosed by the invention also has the efficacy of reducing blood fat, aiding digestion and beautifying skin.

Description

technical field

[0001] The invention belongs to the technical field of food processing, in particular to a rose hawthorn jam and a preparation method thereof. Background technique

[0002] Rose is a kind of Rosaceae plant, which is planted in Shandong, Yunnan, Henan and Xinjiang in my country. Rose has good medicinal value and health care function, rich in protein, fat, various amino acids, vitamins and minerals. Substances, etc., have the effects of nourishing blood, regulating the stomach, appetizing and eliminating food, detoxifying and beautifying the skin.

[0003] Hawthorn, also known as shanlihong and shanliguo, is a genus of Hawthorn in the family Rosaceae. It is distributed in Shandong, Shaanxi, Shanxi, Henan, Jiangsu and other places in my country. Hawthorn is rich in vitamins, trace elements, carbohydrates, organic acids, flavonoids and other ingredients. It has the effects of aiding digestion, lowering blood fat, anti-atherosclerosis, and antibacterial.

[0004] ...