푸말산

개요푸마르산은 고체 유기산 중 가격이 저렴하고 그 효과가 커서 가장 경제적인 산으로 알려져 있다. 푸마르산은 강하고 독특한 수렴성 신맛을 가지고 있는데, 시트르산의 신맛보다 1.8배 강하다. 포화수용액의 pH는 2.2~2.7이며, 녹는점은 287℃이다. 인체 대사과정인 크렙스 회로(Krebs Cycle)의 중간체로 생성되며 인체에 중요한 유기산이다.

용도푸마르산은 물에 잘 녹지 않아 청량음료, 과일 통조림 등에 시트르산 혹은 타타르산과 함께 사용하며 이때 시트르산의 20~30% 정도 첨가한다. 비흡습성이므로 분말식품에 사용하면 효과적이고 물에 용해도가 낮아 분말주스의 발포제로 사용하면 기포의 지속성에 좋다. 이외에 합성 청주나 절임류에 푸마르산일나트륨과 석신산이나트륨 등과 함께 사용한다. 팽창제의 지효성 산성물질로 사용되며, 유지식품의 산화방지제와 함께 사용하면 산화방지 효과가 증대된다. 밀폐용기에 보관한다.

개요Fumaric acid is an important kind of organic chemical raw materials as well as the intermediate of fine chemical products. Meanwhile, it is also an important kind of derivatives of maleic anhydride, being widely used in food, coatings, resins and plasticizers. In the food industry, fumaric acid, used as souring agent, can be applied to soft drinks, western-style wine, cold drinks, fruit juice concentrate, canned fruit, pickles and ice cream. As an acidic substance used as solid beverage gas production agent, it has excellent bubble durability with delicate product organization.Fumaric acid has been used as a food acidulant since 1946. As a food additive, it is used as an acidity regulator and can be denoted by the E number E297. Chemically it is an unsaturated dicarbonic acid and is part of the citric acid cycle. Fumaric acid is a common food additive included in many processed foods to keep them stable and to add tartness. The substance has a more sour flavor than citric acid, another common food additive. Fumaric acid occurs naturally in fumitory, bolete mushrooms, lichen and Iceland moss. As an additive, fumaric acid is produced synthetically, mainly from malic acid from apples. Fumaric acid as an additive is regulated under the Codex Alimentarius General Standard for Food Additives (GSFA), a collection of internationally recognized standards.The U.S. Food and Drug Administration considers it safe.

출처Reported found in several plants, Fumaria offcinalis L , Boletus scaber Boll and lean raw fsh

용도fumaric acid is used to add fragrance to products and to decrease product pH. It can also help keep the pH stable. It is generally used in cleansers. Fumaric acid is naturally occurring in plants, such as lichen and Iceland moss, and in animals. For example, the skin produces fumaric acid when exposed to light. It can also F be synthetically manufactured.

일반 설명A colorless crystalline solid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit spread to the environment. Combustible, though may be difficult to ignite. Used to make paints and plastics, in food processing and preservation, and for other uses.