000			02540nam a22003137a 4500
003			OSt
005			20250327110446.0
008			250327b |||||||| |||| 00| 0 eng d
040			_aTUPM _bEnglish _cTUPM _dTUPM _erda
050			_aBTH TT 507 _bA97 2019
100			_aAustria, Ma. Angela V. _eauthor
245			_aBangkal Bark Extract as Natural Dye and an Ion-Exchanger _cMa. Angela V. Austria, Mike Jearald S. Labaydan, Czarina Bianca V. Mendoza and Leesha Anne B. Polillo.--
260			_aManila; _bTechnological university of the Philippines _c2019.
300			_axii 107pages; _c29cm.
336			_2rdacontent
337			_2rdamedia
338			_2rdacarrier
500			_aBachelor's thesis
502			_aCollege of Industrial technology.-- _bBachelor of Technology Major in Apparel and fashion Technology _cTechnological University of the Philippines _d2019.
504			_aIncludes bibliographic references and index.
520			_aThis study entitled, “Bangkal Bark Extract as Natural Dye and an Ion-Exchanger”, aimed to provide a new source of natural textile dye that lessens the use of synthetic dyes which harms the environment and human health. It focused on dye extraction of crude from the bark of Bangkal tree and converted into powder form, and its residue was processed as Ion Exchanger. Bangkal bark crude dye was applied into Satin and 100% Cotton, which gave a brownish color effect on both fabrics. The dyed fabric undergone test of its Colorfastness to Laundering, Colorfastness to Perspiration, and Colorfastness to Light. The results showed that there was a slight change on colorfastness to laundering and perspiration, while much change was noticed on colorfastness to light. On the other hand, the Bangkal bark residue was determined to have a phenolic content of 3.826 mg GAE/g, which proves its capability as another source of Ion-exchanger. The product’s acceptability was evaluated with 20 professionals and non-professionals in terms of product functionality, aesthetic, and saleability. It was rated with an overall mean of 4.79 with a descriptive rating as “Highly Acceptable”. This signifies that the product has high possibility as another natural dye contributor and likely, as an Ion Exchanger.
650			_aApparel and fashion technology
650			_aNatural Dye
650			_aBangkal tree
700			_aLabaydan, Mike Jearald S. _eauthor
700			_aMendoza, Czarina Bianca V. _eauthor
700			_aPolillo, Leesha Anne B. _eauthor
942			_2lcc _cBTH CIT _n0
999			_c29581 _d29581