Skripsi

PENGARUH PROSES ULTRASONIKASI TERHADAP PERFORMA PEWARNAAN KATUN SERAT KAPAS DENGAN EKSTRAK KAYU SECANG (Caesalpinia sappan Linn.)

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Penilaian

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The purpose of this study was to determine the effect of the ultrasonication process on the performance of fiber cotton coloring with sappanwood (Caesalpina sappan Linn) extract. This study used a Factorial Complete Randomized Design (RALF) with two treatment factors which each treatment was repeated three times. A-factor was frequency (20 kHz and 40 kHz) and B-factor was ultrasonication time (10, 15, 20, 25 and 30 min). The parameters observed were lightness (L*), redness (a*), yellowness (b*) and total color difference (ΔE*). The results showed that frequency has a significant effect on lightness (L*). The frequency and ultrasonication time had a significant effect on redness (a*), yellowness (b*) and total color difference (ΔE*). The A2B5 (40 kHz, 30 minutes) was the most recomended treatment for coloring fiber cotton with characteristics for lightness (62.7%), redness (23.3%), yellowness (2.36%) dan total color difference (0.53%.).

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Availability

Inventory Code	Barcode	Call Number	Location	Status
	T99867			Available

Detail Information

Series Title

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Call Number

T870862022

Publisher

Inderalaya : Prodi Teknik Pertanain, Fakultas Pertanian Universitas Sriwijaya., 2023

Collation

xvii, 32 hlm.; ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

631.307

Content Type

Text

Media Type

unmediated

Carrier Type

-

Edition

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Subject(s)

Prodi Teknik Pertanian
Alat-alat, Mesin dan Perlengkapan Pertanian

Specific Detail Info

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Statement of Responsibility

SEPTA

Other version/related

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