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PEMANFAATAN PELAPIS EDIBEL UNTUK MEMPERTAHANKAN KUALITAS BUAH DAN SAYUR SEGAR / Utilization of Edible Coatings to Maintain the Quality of Fresh Fruits and Vegetablesmelly novita

Jurnal Penelitian dan Pengembangan Pertanian

The increasing awareness of healthy living among consumers encourages producers to increase the availability of quality fresh fruits and vegetables without preservatives. Fruits and vegetables are perishable products because they have high water content. In addition, after harvesting, fruits and vegetables are still undergoing the process of respiration and transpiration. Respiration and transpiration are the main causes of damage and deterioration of fruit quality after harvest. Coatings can create modified atmospheric conditions that slow fruit ripening and prevent water loss, which in turn delays spoilage. The main components of the coating are hydrocolloid and lipid matrix. Polysaccharide and protein coatings were effective in reducing the respiratory rate of tomatoes, carrots, guava, papaya, cucumber, and peppers thereby extending shelf life. Lipid-based coatings are able to maintain the weight of oranges, increase luster and delay wilting of tomatoes and green chilies. In addi...

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