PRODUCT SPECIFICATIONS
產品規格表
納他黴素-NATAJEN-S

DESCRIPTION:說明
Natajen-S is an antimycotic food additive used to control spoilage due to yeasts and molds in a variety of foods. It has been used globally in the cheese ，juice ，wine and meat industries. The
active ingredient ，Natamycin ，also known as Pimaricin ，is naturally produced by Streptomyces
natalensis. Natamycin is manufactured via fermentation ，purified ，crystallized ，dried and
blended with salt to give a 50% concentration ofNatamycin. This standardized product is sold as
Natajen-S.
Natajen-S has very little solubility in water. A solution or suspension of Natajen-S is stable at
ambient temperatures and is not affected by short time exposures to 100℃ temperatures.
Natajen-S is effective in the pH range of 3 to 9 and performs optimally between pH 5 and 7.
Natajen - S是一個抗真菌食品添加劑用於控制腐敗，由於酵母菌和黴菌在各種食品。它已經被用於在全球的奶酪，果汁，酒和肉等行業。該活性成分，納他黴素，又名Pimaricin，自然是由乳酸練球菌產生natalensis.。納他黴素是通過發酵生產，純化，結晶，乾燥，混合鹽，萃取出 50％濃度的納他黴素。這是Natajen - S售出的標準化產品。
Natajen-S有在水中的溶解度很小。一個溶液或懸浮液的Natajen-S是穩定在環境溫度和不受短的時間內暴露於 100℃溫度。Natajen-S是有效的pH值範圍為 3至9之間，最適合的Ph值為 5-7。

SPECIFICATIONS：規格
Natajen-S is an off white to light cream colored powder with a mild odor.It is standardized with
salt to give 50% Natamycin. The Natamycin in Natajen-S is food grade and meets the specifications required by the FAO/WHO ，FCC and EU.
Natajen - S是一個白色至淺乳白色的粉狀產品，有溫和的氣味.它是鹽與納他黴素各 50％的標準化製品。本納他黴素在Natajen - S是食品級和符合糧農組織 /世界衛生組織，FCC和歐盟的要求規格。

Natajen-S Specifications天然食品抑菌劑規格

pH (1.0% solution)                    5.0 - 7.5
Natamycin 納他黴素                 50 % minimum
Salt 鹽                                     50 % maximum
Arsenic 砷                               < 1 ppm
Heavy metals 重金屬                < 20 ppm
Coliforms 大腸菌群                  < 10/g maximum
Staphylococci：(coagulase positive) 葡萄球菌 Negative     未檢出
E.coli 大腸桿菌 Negative                                                       未檢出
Salmonella 沙門桿菌 Negative                                              未檢出
Listeria 李司特菌 Negative                                                     未檢出

LEGAL STATUS：法律定位
Registered Index: CAS (7681-93-8) ，INS 235 ，and EEC No. 235
The regulations governing the use of Natamycin vary from country to country. Local food regulations should always be consulted regarding its use in various foods. In the USA ，Natamycin may be used in cheese 、yogurt 、cream cheese 、sour cream ，cottage cheese ，shredded cheese ，salad dressing and tortillas under 21 CFR 172.155 and 21CFR 170.30. Natamycin is also approved for use on shredded cheese in Australia and New Zealand. In the EU，Natamycin is approved for the surface treatment of hard ，semi-hard and semi-soft cheeses and dried cured sausages.

註冊索引：CAS（7681-93-8），INS 235，和歐洲經濟共同體第235號
使用納他黴素的管理辦法因不同國家而異。當地食品法規應經常徵詢有關其使用的各種食品。在美國，納他黴素可用於乾酪，優格，奶油起司，酸奶，奶酪，碎奶酪，沙拉醬和玉米餅 。在澳大利亞和紐西蘭納他黴素也批准使用於切碎的奶酪。在歐盟，納他黴素被批准用於處理表面硬，半硬，半軟的奶酪和風乾香腸。

USAGE LEVELS AND APPLICATIONS；使用水平和應用
Where regulations permit ，recommended usage levels ofNatajen-S would usually be between 5
to 50 ppm. Exact dosage levels will depend upon application method ，nature of the food products to be treated ，food processing conditions ，and microbial load. Natamycin is not soluble in water and requires continuous agitation of suspension during spraying of slurry or dipping of cheese and meat products. Natajen-S can be used in a variety of applications including:
• Direct addition to products like yogurt ，sour cream ，cottage cheese ，and cream cheese. ﹒Direct
addition to fruit juice ，fruit pulp ，and fruit preparations.
• Direct spraying onto shredded cheese and block cheese.
• Direct spraying onto processed meats such as salami and other sausages.
• Direct spraying or surface treatment of fish products frozen lobster and spawn.
• Surface treatment of cheese by dipping block cheese in a suspension of Natajen-S and also
incorporating Natajen-S into an emulsion coating ，which is applied onto the cheese.
凡規定允許範圍內，通常建議將Natajen – S的使用量介於5到50ppm。精確的使用劑量將取決於應用方法，不同性質食品的處理，食品加工條件，微生物負載。納他黴素是不溶於水，需要不斷的攪拌懸浮在泥漿或浸漬噴塗的奶酪和肉類製品。 Natajen - S可用於多種應用，包括：
•直接加入到產品，如優格，酸奶，奶酪，奶油乳酪。 直接加入到果汁，果肉，水果的準備工作。
•直接噴灑塊碎奶酪和奶酪。
•直接噴灑處理的肉類，如香腸和其他香腸。
•直接噴灑或表面處理的魚產品和冷凍龍蝦卵。
•應用到奶酪可處理奶酪奶酪塊的表面，將它浸在懸浮的Natajen – S，並結合Natajen – S製成的乳液塗料。

STORAGE：儲存
Natajen-S can be stored at ambient temperature. It is stable for more than two years from the
date of manufacture when stored in the original container in dry conditions at 20 °c and away
from direct sunlight and ultraviolet light
Natajen – S在20 ° C乾燥條件下存儲在原來的容器，自生產日期起可在室溫下穩定的儲存兩年多的時間，遠離避免陽光直射和紫外線

PACKAGING：包裝方式
Natajen-S is packaged in tamper-proof polyethylene bottles in 100，500 ，and 1000 gram quantltles.
Natajen - S是封裝在防篡改的聚乙烯瓶在100,500和1000克quantltles

SAFETY AND HANDING：安全處理
A Material Safety Data Sheet (MSDS) is available upon request
可根據材料安全數據表（MSDS）之要求處理