This research investigates active packaging films made from polyvinyl alcohol (PVA) and nanocellulose fibers (NFC), incorporating silver nanoparticles (AgNPs) synthesized from Terminalia chebula extract, which possesses antibacterial and antifungal properties. The developed films were tested for their mechanical properties, microbial inhibition, and biodegradability. The results showed that the addition of AgNPs from Terminalia chebula enhanced product protection and effectively extended the shelf life of strawberries while being environmentally friendly.
บรรจุภัณฑ์แอคทีฟถูกพัฒนาเพื่อปกป้องผลิตภัณฑ์และยืดอายุการเก็บรักษา โดยสามารถแลกเปลี่ยนแก๊สได้อย่างมีประสิทธิภาพ ฟิล์มที่ผลิตจากพอลิไวนิลแอลกอฮอล์ (PVA) มีความยืดหยุ่น แข็งแรง และสามารถละลายน้ำได้ อีกทั้งยังสามารถเติมอนุภาคซิลเวอร์นาโน (AgNPs) เพื่อเพิ่มคุณสมบัติในการยับยั้งจุลินทรีย์ สมอไทย (Terminalia chebula) ซึ่งอุดมไปด้วยสารต้านเชื้อแบคทีเรียและเชื้อรา ถูกนำมาใช้ในการสังเคราะห์ AgNPs เพื่อนำไปประยุกต์ใช้กับฟิล์มบรรจุภัณฑ์แอคทีฟ งานวิจัยนี้จึงศึกษาคุณสมบัติของฟิล์มที่พัฒนาขึ้นสำหรับการเคลือบสตรอเบอร์รีเพื่อยืดอายุการเก็บรักษาอย่างมีประสิทธิภาพ
วิทยาลัยอุตสาหกรรมการบินนานาชาติ
This analysis focuses on the essential components of flight plans when operating at low altitudes. The study explores the critical elements that pilots and flight operators must consider to guarantee the safety of passengers, crew, and aircraft while flying at low altitudes. By examining factors such as weather conditions, airspace restrictions, terrain considerations, and emergency procedures, this analysis aims to provide valuable insights into optimizing flight planning processes for low-altitude operations
คณะครุศาสตร์อุตสาหกรรมและเทคโนโลยี
Crispy Rice-berry Snack is a product made from broken rice-berry rice that has been processed into a snack that is thin and crispy, bite-sized. Broken rice-berry rice is cooked, finely ground, and mixed with other ingredients to increase its nutritional value, such as adding plant seeds, adding plant protein nutrients, and then forming it into sheets using heat. The resulting product is a thin sheet, purple-brown in color, crispy, and has the smell of the ingredients used in the production process. It does not contain sugar or sweeteners. It is used as a snack with tea or coffee. Crispy Rice-berry Waffle is a product that contains complete nutrients, including carbohydrates, protein, and fat, which are derived from the ingredients in the production formula.
คณะบริหารธุรกิจ
In a world increasingly focused on sustainability and reducing environmental impact, DreamHigh is pioneering an innovative approach to packaging solutions using mycelium—a natural, biodegradable, and renewable material derived from fungi. Our mission is to revolutionize the packaging industry by offering eco-friendly alternatives that not only reduce waste but also align with global efforts to combat climate change. Mycelium packaging offers a compelling alternative to traditional plastic and Styrofoam packaging, which contribute significantly to environmental pollution. It is fully biodegradable, compostable, and capable of breaking down in natural environments within weeks, leaving no toxic residues behind. Additionally, mycelium-based products are lightweight, durable, and customizable, making them suitable for a wide range of applications, from consumer goods packaging to protective shipping materials. DreamHigh’s business plan outlines a scalable production process leveraging advanced mycelium cultivation techniques and partnerships with local agricultural sectors to utilize agricultural waste as a key raw material. This not only ensures cost-efficiency but also supports a circular economy by repurposing waste that would otherwise be discarded.