2020
DOI: 10.22146/agritech.33809
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Sifat Fisik, Amilograf, dan Morfologi Pati Biji Lai (Durio kutejensis) Asetilasi Menggunakan Asetat Anhidrat

Abstract: ABSTRAKPati biji lai (Durio kutejensis) cepat mengalami retrogradasi dan kestabilan pasta rendah sehingga dalam penggunaannya di bidang pangan kurang meluas. Hal ini dapat diatasi dengan cara modifikasi pati secara asetilasi menggunakan asetat anhidrat. Pati biji lai diasetilasi menggunakan asetat anhidrat konsetrasi 3% dan 4%, variasi waktu reaksi 15, 30, 45, dan 60 menit dan pH reaksi yang digunakan berkisar pada 8−8,5. Hasil yang berupa pati asetat biji lai kemudian dibandingkan dengan pati alaminya. Asetil… Show more

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Cited by 3 publications
(1 citation statement)
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“…The analysis shows that the swelling power of palado flour namely 0.41%, is lower than that of acetylatedmodified jackfruit seed flour (Arthocarpus heteropyllus Lamk.) of 7.4% as reported by (Sulistiyaningsih et al, 2019) and lai seed starch (Durio kutejensis) at 10.79% (Fiqtinovri et al, 2020). The interaction between flour molecules will be reduced when there is an acetyl group incorporated into the flour molecule.…”
Section: Swelling Power Of the Flourmentioning
confidence: 69%
“…The analysis shows that the swelling power of palado flour namely 0.41%, is lower than that of acetylatedmodified jackfruit seed flour (Arthocarpus heteropyllus Lamk.) of 7.4% as reported by (Sulistiyaningsih et al, 2019) and lai seed starch (Durio kutejensis) at 10.79% (Fiqtinovri et al, 2020). The interaction between flour molecules will be reduced when there is an acetyl group incorporated into the flour molecule.…”
Section: Swelling Power Of the Flourmentioning
confidence: 69%