Functional Foods

The first definition of functional foods has been established in Japan. In 1991, the Japanese law entered the work definition “foods for specified health use” (FOSHU) which allowed the first health claims at the food labeling. The FOSHU can be foods which exhibit health effect, used as foods in a diet, and are in the form of foods not as supplements.

A 2nd definition of functional foods developed by the “Functional Food Science in Europe” (FUFOSE): “Functional food is a food with certain beneficial results on one or more goal functions in the frame beyond the basic nutritional outcomes with a result the improved health state and properly being or reduction of risk of diseases. It is consumed as part of a normal diet and is not used in the shape of pill or capsule or any other form of dietary supplement” .

Recently, the Functional Food Center (FFC) introduced a new definition for functional foods as: “Natural or processed foods that contains known or unknown biologically-active compounds; which, in defined, effective non-toxic amounts, offer a clinically proven and documented health benefit for the prevention, management, or treatment of chronic disease”. In this definition, first functional foods may be natural or processed. Second, bio-active compounds, which are considered to be the supply of the functionality of the foods, are secondary metabolites arise in food usually in small amounts that act synergistically to benefit health. Specifically, bio-active compounds may “exert antioxidant, cardio-protective and chemo-preventive effects”.

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کیا آپ جانتے ہیں کہ ٹماٹر آپ کو معدے کے کینسرسے بچا سکتا ہے ؟

حال ہی میں ماہرین نے انکشاف کیا ہے کہ ٹماٹر معدے کے کینسر سے بچاؤ میں معاون ثابت ہوسکتے ہیں۔ معدے کا کینسر جسے گیسٹرک کینسر بھی کہا جاتا ہے دنیا بھر میں کینسر کی نہایت عام قسم ہے۔ یہ بعض اوقات موروثی بھی ہوسکتا ہے مگر زیادہ تر یہ غیر متوازن اور غیر صحت مند غذائی عادات کے باعث پیدا ہوتا ہے۔ طویل عرصے تک تمباکو نوشی کرنے والے اور بہت زیادہ نمک اور مصالحہ دار غذائیں کھانے والے افراد میں معدے کے کینسر کا شکار ہونے کے قوی امکانات ہوتے ہیں۔ حال ہی میں کی جانے والی اس تحقیق کے مطابق ٹماٹر کے اجزا معدے میں کینسر کے خلیات کی افزائش کو روکتے ہیں۔ ماہرین کے مطابق چونکہ ٹماٹر میں موجود اجزا کھانے پکانے کے دوران تیز آنچ کے باعث ختم ہوسکتے ہیں لہٰذا کھانے کے علاوہ انہیں کچا بھی استعمال کرنا چاہیئے جیسے سلاد کی صورت میں۔ ٹماٹر کے اندر موجود عنصر لائیکوپین جسم کے لیے نہایت فائدہ مند ہے۔ اس کے جسم میں پہنچنے کے بعد مثبت کیمیائی تبدیلیاں رونما ہوتی ہیں۔ اس سے قبل بھی یونیورسٹی آف الی نوائے کی ایک تحقیق میں بتایا گیا تھا کہ ٹماٹر پروسٹیٹ کینسر سے بچاؤ کے لیے بھی نہایت معاون ثابت ہوتے ہیں۔

Food Packaging & Its Types

Food packaging serves several functions, from protective the food to making portion sizes to supply data on the merchandise. However, what's not accepted regarding food packaging is the differing types of packaging on the market. There square measure 9 varieties, and square measure represented below. Aseptic process This is for foods that are sterile and to be maintained sterile. This stuff embrace liquid eggs, milk and milk product drinks, together with alternative foods that squares measure processed and wish to be preserved for extended periods of your time. Antiseptic packages are made from a combination of paper, synthetic resin, and metal and contain a decent within layer of synthetic resin. Sterile prescribed drugs are principally prepacked in plastic or glass, like syringes and vials. T rays This is principally obvious. Trays are what meats, plant seeds, and drinks are carried in. they're principally flat with raised edges to stay the merchandise in situ

FOOD FORTIFICATION, BENEFITS AND RISKS

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Food Science

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