Method for preparing spice for strawberry flavor cigarette

Abstract

The invention relates to a method for separating and extracting spice for strawberry flavor cigarette from strawberry extract. The method comprises the following steps: (1) cleaning fresh strawberries; (2) at room temperature, squeezing the cleaned strawberries into thick paste by a juicer; (3) placing the obtained thick pasty strawberries for 6 to 24 hours at the temperature of between 2 and 15 DEG C; (4) taking supernatant fluid prepared in the step (3), and circularly filtering the supernatant fluid by firstly adopting an ultra-filtration membrane with the membrane aperture of 20,000 to 30,000 under the pressure of 0.05 to 0.35MPa at the temperature of between 12 and 40 DEG C to obtain strawberry filtrate; and (5) circularly filtering the strawberry filtrate by adopting an ultra-filtration membrane with the membrane aperture of 1,000 to 3,000 under the pressure of 0.30 to 1.25MPa at the temperature of between 12 and 40 DEG C to obtain interception fluid, namely the spice for the strawberry flavor cigarette. The obtained spice for the strawberry flavor cigarette does not contain the components such as pectin, pigment, polysaccharide and the like, and has benefits of improving mouth feel, reducing stimulation and reducing residues in the oral cavity.

Description

technical field [0001] The invention relates to a method for preparing tobacco flavor, in particular to a method for separating and extracting strawberry tobacco flavor from strawberry extract by adopting ultrafiltration membrane technology. Background technique [0002] Since the early 1950s, when the Royal Society of Medicine first reported the official report on the health hazards of smoking, smoking and health issues have always been highly valued by governments, the tobacco industry and the medical profession. In the face of WHO's anti-smoking voice is getting louder and louder, smoking and health have become the focus of people's attention. Therefore, reducing tar and harm is the general direction of the development of tobacco technology in the world. The production of "low tar, low harm, high aroma" cigarettes is not only the industry trend, but also embodies the people-oriented scientific and technological concept. Chinese herbal medicine is a product with Chinese c...

AI Technical Summary

Problems solved by technology

Since most of the natural active ingredients in strawberries are heat-sensitive substances, high-temperature extraction and concentration will destroy the effective substances, resulting in the loss of normal health care functions; at the same time, the strawberry essence obtained by chemical synthesis has a single component and serious raw material residues, which is harmful to nature. Threats to the environment and human health

The use of strawberries in tobacco flavors and fragrances is rarely reported