Synthèse bibliographique sur la valorisation des algues rouges méthodes de fabrication d’Agar-agar

الموضوعات

علوم بحتة وطبيعية

الملخص

Algae are found in coastal waters all around the globe. They can be marine or freshwater, butthe majority of them are marine. It is also important to note that freshwater species are exclusivelygreen algae. There are three main categories: Pheophyceae (brown algae), Rhodophyceae (redalgae) and chlorophyceae (green algae). The latter contain polysaccharides present at the level ofthe wall. The agars and carrageenans extracted from the Rhodophyceae, the alginates and fucans ofthe Pheophyceae and the ulvanes of the green algae etc... Most commonly used are agar (E406),carrageenan (E407) and alginates (E400-405), which are recognized as food additives in the textureagent category. These polysaccharides have gelling, stabilizing and thickening properties, hencetheir application in various industries such as agro-food. They play a very important role in themanufacture of dairy desserts, gelled confectionery but also as a coating agent for meat and fish... Inpharmacies, polysaccharides are used as excipients in the design of certain drugs and sometimeseven as an active ingredient (in syrups that relieve gastrointestinal reflux) They are also used intextiles and other industries. Apart from the industrial application, macro-algae are also used inhuman food (especially in Asian countries), livestock but also in agriculture as fertilizer. Thus, atthe global level, algae cultivation is growing rapidly.

روابط وملفات

التعريف والنوع

رقم الوثيقة

0527a418-ff2c-48b7-98a8-7b20d1ad86dd

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

ماستر (LMD)

نوع الملف

pdf text

أسماء الملفات

2145689_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":"صوفيا بورسال","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"فاطيمة هني","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

French

المصدر والدورية

اسم المصدر

Synthèse bibliographique sur la valorisation des algues rouges méthodes de fabrication d’Agar-agar

المحتوى والصفحات

عدد الصفحات

0

كلمات الباحثين

phycocolloids, polysaccharides Red algae.

إشراف وإعداد

الإشراف

صوفيا بورسال

الإعداد

فاطيمة هني

الاقتباسات الببليوغرافية