موقع زدنى علما zdny3lma

Flour Ash Content Ash is the mineral material in flour. The ash content of any given flour is affected primarily by the ash content of the wheat from which it was milled and its milling extraction. The test for determining the ash content involves incinerating a known weight of flour under controll...

Flour Protein Analysis The amount of protein in a food material is usually determined by measuring the nitrogen content of the material and multiplying that value by a factor. The nitrogen content of a given protein varies depending on its source. For milk products a factor of 6.38 is used, for mos...

Damaged Starch The starch in wheat occurs as partially crystalline granules. When placed in excess water, the granules will absorb about 30% of their weight. The crystallinity of the granules restricts it from absorbing additional water. During milling some of the granules are damaged. The damage r...

١- يتم رفع الصور على موقع رفع مثلا على الفيس بوك ٢- افتح الفيس من المتصفح ٣- اضغط على الصورة حتى تفتح فى نافذه جديدة (مستقله) ٤- اضغط مطولا لمدة ٣:٤ ثوانى على الصورة واختر (فتح الصورة فى نافذه جديدة) https://scontent-cai1-1.xx.fbcdn.net/v/t1.0-9/31950172_10211408037021896_3593590280340635648_n.jpg?_...