Vol. 5 No. 2 (2022)

This issue has been available online since 13th of September 2022 for the regular issue of December 2022

Published: 2022-09-13

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Research Articles

The Effectiveness of Green Scallop Shell Chitosan as Coagulant in Treatment of Tofu Industrial Liquid Waste

DOI : 10.25273/cheesa.v5i2.13019.49-58

Nurlaili Fauziah ⁽¹⁾, Ma'rifatul Ain ⁽²⁾, Retno Dewati ⁽³⁾

(1) Universitas Pembangunan Nasional "Veteran" Jawa Timur, Indonesia ,

(2) Universitas Pembangunan Nasional "Veteran" Jawa Timur, Indonesia ,

(3) Universitas Pembangunan Nasional "Veteran" Jawa Timur, Indonesia

49-58

Abstract : 92

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DOI : 10.25273/cheesa.v5i2.13019.49-58
Ultrasonic-Assisted Flavonoid Extraction from Ant Nest

DOI : 10.25273/cheesa.v5i2.12231.59-64

Nita Indriyani ⁽¹⁾, Yusnita La Goa ⁽²⁾, Muthmainnah Ely ⁽³⁾, Elton Mendy ⁽⁴⁾

(1) Universitas Pendidikan Muhammadiyah Sorong, Indonesia ,

(2) Universitas Pendidikan Muhammadiyah Sorong, Indonesia ,

(3) Universitas Pendidikan Muhammadiyah Sorong, Indonesia ,

(4) Universitas Pendidikan Muhammadiyah Sorong, Indonesia

59-64

Abstract : 67

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DOI : 10.25273/cheesa.v5i2.12231.59-64
Determination of Content and Oil Losses in Meal through Palm Kernel Pressing Process at PT XYZ Belawan

DOI : 10.25273/cheesa.v5i2.9255.65-73

Dimas Frananta Simatupang ⁽¹⁾, Maulidna Ginting ⁽²⁾, Utami Nanda Agrifa ⁽³⁾, Anna Angela Sitinjak ⁽⁴⁾, Merta Simbolon ⁽⁵⁾

(1) Politeknik Teknologi Kimia Industri Medan, Indonesia ,

(2) Politeknik Teknologi Kimia Industri Medan ,

(3) Politeknik Teknologi Kimia Industri Medan ,

(4) Politeknik Teknologi Kimia Industri Medan ,

(5) Universitas Musamus Merauke

65-73

Abstract : 94

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DOI : 10.25273/cheesa.v5i2.9255.65-73
Enhancement of the Quality of Onion Drying Using Tray Dryer

DOI : 10.25273/cheesa.v5i2.13968.74-81

Siska Nuri Fadilah ⁽¹⁾, Achri Isnan Khamil ⁽²⁾, Maktum Muharja ⁽³⁾, Rizki Fitria Darmayanti ⁽⁴⁾, Viqhi Aswie ⁽⁵⁾

(1) Universitas Jember, Indonesia ,

(2) Universitas Jember, Indonesia ,

(3) Universitas Jember, Indonesia ,

(4) Universitas Jember, Indonesia ,

(5) MAN 1 Kota Sukabumi, Indonesia

74-81

Abstract : 46

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DOI : 10.25273/cheesa.v5i2.13968.74-81
Quality Evaluation of Bioplastic from Glutinous Rice Starch Reinforced with Bamboo Leaf Powder

DOI : 10.25273/cheesa.v5i2.14235.82-91

Uma Fadzilia Arifin ⁽¹⁾, Nais Pinta Adetya ⁽²⁾, Wisnu Pambudi ⁽³⁾, Wahyu Ratnaningsih ⁽⁴⁾

(1) Politeknik ATK Yogyakarta, Indonesia ,

(2) Politeknik ATK Yogyakarta, Indonesia ,

(3) Politeknik ATK Yogyakarta, Indonesia ,

(4) Politeknik ATK Yogyakarta, Indonesia

82-91

Abstract : 143

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DOI : 10.25273/cheesa.v5i2.14235.82-91
Synthesis and Characterization of SCDs/TiO2 Composite

DOI : 10.25273/cheesa.v5i2.13915.92-100

Anthoni Batahan Aritonang ⁽¹⁾, Ajuk Sapar ⁽²⁾, Heni Puspita Sari ⁽³⁾, Puji Ardiningsih ⁽⁴⁾, Adhitiyawarman Adhitiyawarman ⁽⁵⁾

(1) Universitas Tanjungpura, Indonesia ,

(2) Universitas Tanjungpura, Indonesia ,

(3) Universitas Tanjungpura, Indonesia ,

(4) Universitas Tanjungpura, Indonesia ,

(5) Universitas Tanjungpura, Indonesia

92-100

Abstract : 37

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DOI : 10.25273/cheesa.v5i2.13915.92-100
Analysis of Pyrolytic Product Distribution for B3 and Non-B3 Medical Waste Pyrolysis

DOI : 10.25273/cheesa.v5i2.14134.101-110

Tri Nur Rezeki ⁽¹⁾, Abrar Ridwan ⁽²⁾, Wahyu Meka ⁽³⁾, Yulia Fitri ⁽⁴⁾, Rain Agri Mahendra ⁽⁵⁾, Munawir Hamzah ⁽⁶⁾, Laras Sita Widara ⁽⁷⁾, Azzalya Putri Athala ⁽⁸⁾

(1) Universitas Muhammadiyah Riau, Indonesia ,

(2) Universitas Muhammadiyah Riau, Indonesia ,

(3) Institut Teknologi Sepuluh Nopember, Indonesia ,

(4) Universitas Muhammadiyah Riau, Indonesia ,

(5) Universitas Muhammadiyah Riau, Indonesia ,

(6) Universitas Muhammadiyah Riau, Indonesia ,

(7) Universitas Muhammadiyah Riau, Indonesia ,

(8) Universitas Muhammadiyah Riau, Indonesia

101-110

Abstract : 38

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DOI : 10.25273/cheesa.v5i2.14134.101-110