000			02962nam a22003257a 4500
003			OSt
005			20250709150820.0
008			250709b |||||||| |||| 00| 0 eng d
040			_aTUPM _bEnglish _cTUPM _dTUPM _erda
050			_aBTH TP 370 _bA85 2025
100			_aAtienza, Catherine C. _eauthor
245			_aDevelopment of biodegradable plastic sheet utilizing used cooking oil and mung bean starch/ _cCatherine C. Atienza, Pia Alexandra D. Gorospe, John Lawrence L. Serrano, Carl Benedict L. Solomon, And Angel Joy B. Tiozon.--
260			_aManila: _bTechnological University of the Philippines, _c2025.
300			_axii, 188pages: _c29cm.
336			_2rdacontent
337			_2rdamedia
338			_2rdacarrier
500			_aBachelor's thesis
502			_aCollege of Industrial Technology.-- _bBachelor of science in food technology: _cTechnological University of the Philippines, _d2025.
504			_aIncludes bibliographic references and index.
520			_aThe objective of this study is to produce a biodegradable plastic sheet from mung bean starch used cooking oil. This methodology aims to minimize the environmental impact of waste frying oil and plastic, which are two serious sources of terrestrial and aquatic pollution, as well as waste management problems for the food and environmental industry. The series of operations include extracting starch, forming the bioplastic and packing the end product. The mung bean-based bioplastic made use of mung bean starch, coconut and palm oil, glycerol, sorbitol, citric acid, soy lecithin. Various analysis were conducted to ascertain that the material could serve as a substitute to biopolymer plastic introduced into the market, including microbial analysis to total plate count by pour plate CCU/g (1.10), pH test; the tensile strength result was obtained as 6.0 MPa, soil burial test revealed the structural driven weakening of the material integrity and almost full decomposition on the final day, Barrier property near zero (oxygen permeability) by gravimetric method and moisture permeability obtained 6.12 using desiccant method both passed based on standard. To make the end product biodegradable, he used an environmentally friendly packaging material (bioplastic sheet primary packaging, kraft board primary secondary packaging). Moreover, the product was evaluated with a TUP prototype using a likert- scale to measure its features. This review reported a mean score of 4.25, which represents a very good acceptability. In this way, BSP described here was also good in properties such as a gloss, touch, durability, and other properties.
650			_aBiodegradable plastic
650			_aCooking oil
650			_aMung bean starch
700			_aGorospe, Pia Alexandra D. _eauthor
700			_aSerrano, John Lawrence L. _eauthor
700			_aSolomon, Carl Benedict L. _eauthor
700			_aTiozon, Angel Joy B. _eauthor
942			_2lcc _cBTH CIT _n0
999			_c30242 _d30242