什麼是酶柚皮苷酶?

CAS編號: 9068-31-9 
物理和化學特性: 柚皮苷酶 soluble in water, insoluble in ethanol.溶於水,不溶於乙醇。 It breaks down citrus bitterness into flavorless compounds called sakura and grapefruit.它將柑橘的苦味分解成無味的化合物,稱為櫻花和葡萄柚。
製作方法:
Coniella diplodiella; Coniella diplodiella; Coniella diplodiella; Coniella diplodiella Sclerotinia libertiana; usamii曲霉)等
用途:
1.酶製劑。 It is mainly used to remove bitterness from grapefruit and bitter orange juice, pulp and peel.它主要用於去除葡萄柚和苦橙汁,果肉和果皮中的苦味。 The dosage is 0.01% ~ 0.05%.用量為1%〜4%。 The desiccation time of juice was 3.5 ~ 5.0h(pHXNUMX ~ XNUMX).果汁的干燥時間為XNUMX〜XNUMXh(pHXNUMX〜XNUMX)。
2.用於乳製品,肉類食品,烘焙食品,麵粉食品,調味食品等。
3.抗炎,抗病毒,抗癌,抗突變,抗過敏,抗潰瘍,鎮痛,降血壓活性,可降低血液中的膽固醇,減少血栓形成,改善局部微循環和營養供應,可用於生產預防和治療心腦血管疾病。
酶柚皮苷酶 system is composed of alpha-l-rhamnosidase and beta-d-glucosidase.系統由α-XNUMX-鼠李糖苷酶和β-d-葡萄糖苷酶組成。 Naringinase is an Enzyme that hydrolyzes naringin and generates naringin to remove bitterness.柚皮苷酶是一種水解柚皮苷並產生柚皮苷以去除苦味的酶。
Enzyme Naringinase exists naturally in Citrus fruits, especially in Citrus grandis L. In commercial grapefruit juice production, naringase is used to eliminate the bitter taste of naringin.柚皮酶天然存在於柑橘類水果中,尤其是在柑桔中。在商業柚汁生產中,柚皮苷酶用於消除柚皮苷的苦味。 In humans, naringin is metabolized into naringin (non-bitter) by the enzyme naringin present in the gut.在人體內,柚皮苷被腸內存在的柚皮苷酶代謝成柚皮苷(無苦味)。
當柚皮苷用氫氧化鉀或其他強鹼處理,然後催化氫化時,它變成柚皮苷二氫查耳酮,在臨界濃度下,它的甜度是糖的300-1800倍。
柚皮苷酶 Ram基因是一種稀有基因,在極少數微生物(如某些芽孢桿菌屬物種)中發現,主要是柚皮素被尼日爾曲霉水解,但是從真菌中產生柚皮苷酶是一項艱鉅的任務,因為真菌的生長速度比真菌更慢。菌。
在柚皮苷酶發酵培養基中,柚皮被用作柚皮苷酶發酵的主要原料,銨鹽或尿素被用作氮源,葡萄糖,果糖,澱粉等的抑制功能分解為 柚皮苷酶 fermentation is eliminated.消除了發酵。 As the industrial processing of pomelo has been achieved, the pomelo peel as the side product is stable in resource;隨著柚子的工業加工,柚子皮作為副產品資源穩定。 in addition, the technology of peeling firstly and then squeezing juice is used in the pemelo processing, thus the rest peel, compared with the processing side product of orange, tangerine and grapefruit (pomelo), has the advantages of high naringin and aurantiamarin content, low glucose content and low fructose content.此外,在柚子加工中採用先去皮再榨汁的技術,因此其餘的果皮與橙,橘子和柚子(柚子)的加工副產品相比,具有柚皮苷和奧蘭匹林含量高的優點,低葡萄糖含量和低果糖含量。 Therefore, the fermentation medium provided by the invention has the characteristics of stable resource, low cost, high naringinase fermentation yield, and the like, and is beneficial for industrial production.因此,本發明提供的發酵培養基具有資源穩定,成本低,柚皮苷酶發酵得率高等特點,有利於工業化生產。 The fermentation medium can produce naringinase in high yield whatever uncooked material fermentation and cooked material fermentation is used.無論使用未煮熟的材料發酵和煮熟的材料發酵,發酵培養基都可以高產率產生柚皮苷酶。