(Đồ án hcmute) điều chế nano lignin và kết hợp với tinh dầu sả vào màng bao hoạt tính trên nền tinh bột

BỘ GIÁO DỤC VÀ ĐÀO TẠO TRƯỜNG ĐẠI HỌC SƯ PHẠM KỸ THUẬT THÀNH PHỐ HỒ CHÍ MINH ĐỒ ÁN TỐT NGHIỆP NGÀNH CÔNG NGHỆ THỰC PHẨM ĐIỀU CHẾ NANO LIGNIN VÀ KẾT HỢP VỚI TINH DẦU SẢ VÀO MÀNG BAO HOẠT TÍNH TRÊN NỀN TINH BỘT GVHD: TS HỒNG VĂN CHUYỂN SVTH: LÝ NGUYỄN BẢO NGHI TRỊNH PHƯƠNG THANH S K L 010927 Tp Hồ Chí Minh, tháng 08 năm 2023 TRƯỜNG ĐẠI HỌC SƯ PHẠM KỸ THUẬT THÀNH PHỐ HỒ CHÍ MINH KHOA CƠNG NGHỆ HĨA HỌC VÀ THỰC PHẨM BỘ MƠN CƠNG NGHỆ THỰC PHẨM KHĨA LUẬN TỐT NGHIỆP MÃ SỐ: 2023-19116027 ĐIỀU CHẾ NANO LIGNIN VÀ KẾT HỢP VỚI TINH DẦU SẢ VÀO MÀNG BAO HOẠT TÍNH TRÊN NỀN TINH BỘT GVHD: TS HỒNG VĂN CHUYỂN SVTH: LÝ NGUYỄN BẢO NGHI – 19116027 TRỊNH PHƯƠNG THANH –19116211 THÀNH PHỐ HỒ CHÍ MINH – 08/2023 TRƯỜNG ĐẠI HỌC SƯ PHẠM KỸ THUẬT THÀNH PHỐ HỒ CHÍ MINH KHOA CƠNG NGHỆ HĨA HỌC VÀ THỰC PHẨM BỘ MƠN CƠNG NGHỆ THỰC PHẨM KHĨA LUẬN TỐT NGHIỆP MÃ SỐ: 2023-19116027 ĐIỀU CHẾ NANO LIGNIN VÀ KẾT HỢP VỚI TINH DẦU SẢ VÀO MÀNG BAO HOẠT TÍNH TRÊN NỀN TINH BỘT GVHD: TS HOÀNG VĂN CHUYỂN SVTH: LÝ NGUYỄN BẢO NGHI – 19116027 TRỊNH PHƯƠNG THANH –19116211 THÀNH PHỐ HỒ CHÍ MINH – 08/2023 i LỜI CẢM ƠN Để hồn thành khóa luận tốt nghiệp với đề tài “Điều chế nano lignin kết hợp với tinh dầu sả vào màng bao hoạt tính tinh bột”, cơng sức nhóm chúng tơi giúp đỡ tận tình q Thầy/ Cơ, bạn Khoa Cơng nghệ Hóa học Thực Phẩm Trước hết, xin gửi lời cảm ơn đến quý Thầy/Cô ngành Công nghệ Thực phẩm truyền đạt cho kiến thức bổ ích để chúng tơi đúc kết thực thành cơng khóa luận Cảm ơn thầy Nguyễn Vinh Tiến thầy Hoàng Văn Chuyển đồng hành, giúp đỡ, giải đáp thắc mắc, nhận xét góp ý cho luận chúng tơi hồn thiện Cảm ơn thầy nhiệt tình hỗ trợ chúng tơi gặp vấn đề, khó khăn lúc làm thực nghiệm hoàn thành báo cáo Cũng xin cảm ơn cô Hồ Thị Thu Trang hỗ trợ dụng cụ, thiết bị để hồn thành khóa luận cách thuận lợi, suôn sẻ Và cuối cùng, xin cảm ơn quý Thầy/ Cơ, q đọc giả đọc góp ý cho luận văn Tp Hồ Chí Minh, ngày 04 tháng năm 2023 Sinh viên thực ii LỜI CAM ĐOAN Tơi xin cam đoan tồn nội dung khóa luận tốt nghiệp chúng tơi thực Tôi xin cam đoan nội dung tham khảo khóa luận tốt nghiệp trích dẫn xác đầy đủ theo quy định Tp Hồ Chí Minh, ngày 04 tháng năm 2023 Sinh viên thực iii iv v vi vii Lu, Q.; 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