大豆分离蛋白基参菌薄片生产工艺及其品质研究

目的：基于大豆分离蛋白、木耳、榛蘑、元蘑、滑子蘑和人参等原料加工制成大豆分离蛋白基参菌薄片(Soy protein isolate based ginseng mushroom thin slice, SPGMTS)食品。方法：采用单因素及响应面试验法优化大豆分离蛋白基参菌薄片生产工艺,并对其品质、理化特性进行检测。结果：参菌粉粒度 210 目、人参粉用量 3.1%、涂膜厚度 0.80 mm和海藻酸钠用量 8.41%的情况下,SPGMTS的食品感官评分最高达 94.7 分。理化特性分析发现SPGMTS中蛋白质、脂肪和灰分含量分别为39.14 g/100g、3.98 g/100g和5.84 g/100g。此外,SPGMTS中包含异亮氨酸、亮氨酸、赖氨酸、蛋氨酸、苯丙氨酸、酪氨酸、苏氨酸、缬氨酸、精氨酸、组氨酸、丙氨酸、天冬氨酸、谷氨酸、甘氨酸、脯氨酸和丝氨酸。SPGMTS中人参皂苷Rb1、人参皂苷Re+Rg1和人参总皂苷含量分别为0.25 g/100、038 g/100和0.88 g/100。结论：影响大豆分离蛋白基参菌薄片在食品中感官评分的因素由大到小依次是参菌粉粒度、人参粉加入量、涂膜厚度、海藻酸钠加入量。本产品食用方便,吸收方便,营养丰富,清肺清肠,市场前景看好。

Production process and quality study of soybean protein isolate-based ginseng flakes

Objective: Soy protein isolate based ginseng mushroom thin slice (SPGMTS) food is processed from raw materials such as soy protein isolate, black fungus, hazelnut mushroom, shiitake mushroom, and ginseng. Methods: The single factor and response surface test method were used to optimize the production process of soybean protein isolate based ginseng sheet, and the quality and physicochemical properties of soybean protein isolate were tested. Results: When the particle size of ginseng powder, dosage of ginseng powder, coating thickness, and dosage of sodium alginate were 210 mesh, 3.1%, 0.80 mm, and 8.41%, respectively, the highest food sensory score of SPGMTS was 94.7 points. Physicochemical properties revealed that the protein, fat, and ash content in SPGMTS were 39.14 g/100g, 3.98 g/100g, and 5.84 g/100g, respectively. In addition, SPGMTS contains isoleucine, leucine, lysine, methionine, phenylalanine, tyrosine, threonine, valine, arginine, histidine, alanine, aspartic acid, glutamic acid, glycine, proline, and serine. The contents of ginsenoside Rb1, ginsenoside Re+Rg1, and total ginsenoside in SPGMTS were 0.25 g/100, 038 g/100, and 0.88 g/100, respectively. Conclusion: The factors affecting the sensory score of soybean protein isolate-based ginseng flakes in food were the particle size of ginseng powder, the amount of ginseng powder, coating thickness, sodium alginate. This product is convenient to eat, easy to absorb, rich in nutrients, has the effect of clearing lungs and intestines, and has broad market prospects.