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primary topic: PENGARUH WAKTU RETROGRADASI DAN PENGUJIAN STABILITAS TERHADAP KARAKTERISASI FISIKOKIMIA SEDOTAN PATI SAGU (Metroxylon sagu Rottb.)

PENGARUH WAKTU RETROGRADASI DAN PENGUJIAN STABILITAS TERHADAP KARAKTERISASI FISIKOKIMIA SEDOTAN PATI SAGU (Metroxylon sagu Rottb.)
type: Thesis
type: Article
abstract: Environmentally friendly straws, commonly referred to as biostraws, are made from biodegradable materials that decompose naturally over time, such as sago starch. A major challenge of starch-based straws is the hydrophilic nature of starch, which causes them to readily absorb water. One modification that can be applied is a retrogradation treatment of starch-based straws. The objectives of this study were to determine the effect of retrogradation time on the physicochemical and hedonic characteristics of sago starch straws, as well as to evaluate the effects of storage temperature and storage duration on the stability of the physicochemical and microbiological characteristics of sago starch straws. This study employed a Completely Randomized Design (CRD) with one factor to analyze sago straws based on retrogradation time, consisting of three levels: 2, 4, and 6 hours. Meanwhile, the analysis of sago straws based on storage temperature and storage duration used a factorial Randomized Block Design (RBD) with two factors. The first factor was storage temperature, which consisted of three levels: 15, 25, and 35°C, while the second factor was storage duration, which consisted of seven levels: 0, 1, 2, 3, 4, 5, and 6 weeks. Based on the results, retrogradation time had a significant effect on the physicochemical characteristics of sago starch straws, particularly on water absorption capacity, water immersion capacity at 5°C, 26°C, and 50°C, moisture content, water activity, and hedonic attributes, including color, texture, and overall acceptance. The best sample in this analysis was R3, namely sago straws retrograded for 6 hours. The results also indicated that storage temperature significantly affected the physicochemical properties of sago starch straws in the stability test, particularly in the parameters of L*, a*, b* values, hue angle, chroma, moisture content, water activity, and weight change. In contrast, storage duration significantly affected the parameters of a…
date: 2026-03-13
status: published
creator: SALSABILA NURSYIFA
author list: authors
THS: Nezly Nurlia Putri
THS: Septariawulan Kusumasari
THS: Purwa Tri Cahyana
type: EPrint
type: ThesisEPrint
is part of: repository
has document: PENGARUH WAKTU RETROGRADASI DAN PENGUJIAN STABILITAS TERHADAP KARAKTERISASI FISIKOKIMIA SEDOTAN PATI SAGU (Metroxylon sagu Rottb.) (Text)
subject: QD Chemistry
subject: QR Microbiology
subject: S Agriculture (General)

PENGARUH WAKTU RETROGRADASI DAN PENGUJIAN STABILITAS TERHADAP KARAKTERISASI FISIKOKIMIA SEDOTAN PATI SAGU (Metroxylon sagu Rottb.) (Text)
type: Document

PENGARUH WAKTU RETROGRADASI DAN PENGUJIAN STABILITAS TERHADAP KARAKTERISASI FISIKOKIMIA SEDOTAN PATI SAGU (Metroxylon sagu Rottb.) (Text)
type: Document

PENGARUH WAKTU RETROGRADASI DAN PENGUJIAN STABILITAS TERHADAP KARAKTERISASI FISIKOKIMIA SEDOTAN PATI SAGU (Metroxylon sagu Rottb.) (Text)
type: Document

PENGARUH WAKTU RETROGRADASI DAN PENGUJIAN STABILITAS TERHADAP KARAKTERISASI FISIKOKIMIA SEDOTAN PATI SAGU (Metroxylon sagu Rottb.) (Text)
type: Document

PENGARUH WAKTU RETROGRADASI DAN PENGUJIAN STABILITAS TERHADAP KARAKTERISASI FISIKOKIMIA SEDOTAN PATI SAGU (Metroxylon sagu Rottb.) (Text)
type: Document

PENGARUH WAKTU RETROGRADASI DAN PENGUJIAN STABILITAS TERHADAP KARAKTERISASI FISIKOKIMIA SEDOTAN PATI SAGU (Metroxylon sagu Rottb.) (Text)
type: Document

PENGARUH WAKTU RETROGRADASI DAN PENGUJIAN STABILITAS TERHADAP KARAKTERISASI FISIKOKIMIA SEDOTAN PATI SAGU (Metroxylon sagu Rottb.) (Text)
type: Document

PENGARUH WAKTU RETROGRADASI DAN PENGUJIAN STABILITAS TERHADAP KARAKTERISASI FISIKOKIMIA SEDOTAN PATI SAGU (Metroxylon sagu Rottb.) (Text)
type: Document

UNIVERSITAS SULTAN AGENG TIRTAYASA
type: Organization

TEKNOLOGI PANGAN, UNIVERSITAS SULTAN AGENG TIRTAYASA
type: Organization

Septariawulan Kusumasari
type: Person
given name: Septariawulan
family name: Kusumasari

Nezly Nurlia Putri
type: Person
given name: Nezly Nurlia
family name: Putri

Purwa Tri Cahyana
type: Person
given name: Purwa Tri
family name: Cahyana

SALSABILA NURSYIFA
type: Person
given name: SALSABILA
family name: NURSYIFA

FAKULTAS PERTANIAN
type: Organization

PROGRAM STUDI TEKNOLOGI PANGAN
type: Organization

HTML Summary of #59281 PENGARUH WAKTU RETROGRADASI DAN PENGUJIAN STABILITAS TERHADAP KARAKTERISASI FISIKOKIMIA SEDOTAN PATI SAGU (Metroxylon sagu Rottb.)
format: text/html
primary topic: PENGARUH WAKTU RETROGRADASI DAN PENGUJIAN STABILITAS TERHADAP KARAKTERISASI FISIKOKIMIA SEDOTAN PATI SAGU (Metroxylon sagu Rottb.)

QD Chemistry
type: Concept

QR Microbiology
type: Concept

S Agriculture (General)
type: Concept