Publications Putri Chandra Ayu | Faculty of Agriculture Universitas Sumatera Utara

Putri Chandra Ayu, STP, M.Si

Employee ID Number

199310022018052001

National Lecturer Registration Number

0002109301

Study Program

Program Studi S1 Teknik Pertanian dan Biosistem

Field Of Knowledge

Positions

Assistant Professor - Lower

Research Media

Contacts:

E-mail

Office Address

Fakultas Pertanian USU

Curriculum Vitae file_download

Publications

Other Publications

National Publications

SMLR Method to Obtain the Representative NIR WavelengthinDetermining the CGA and Trigonelline Content in Coffee Beans

I WAYAN BUDIASTRA , SUTRISNO , PUTRI CHANDRA AYU

DASAR-DASAR PERENCANAAN PULLEY DAN SABUK PADA PERMESINAN

Muhammad Rifai , PUTRI CHANDRA AYU

Community Service Supports Coffee Cultivation and Post-Harvest in Hutabaringin Village, Sorik Marapi District, Madina

AMEILIA ZULIYANTI SIREGAR , FATIMAH , TULUS , PUTRI CHANDRA AYU

Pengendalian hama dan pengolahan beras merah mendukung pertanian berkelanjutan di Dusun Soporaru, Tapanuli Utara

HARYATI , AMEILIA ZULIYANTI SIREGAR , PUTRI CHANDRA AYU

International Publications

Physicochemical content test of cascara tea using sun-dried, oven, and hybrid drying methods

PUTRI CHANDRA AYU , AINUN ROHANAH , NUR ULINA WARNISYAH SEBAYANG , KARINA NOLA SINAMO , ADIAN RINDANG , HISKIA THEOFILUS TARIGAN

Authentication of arabika and robusta Mandailing coffee based on NIR spectroscopy and PCA method

PUTRI CHANDRA AYU , KARINA NOLA SINAMO , NUR ULINA WARNISYAH SEBAYANG , ARTANTI SALSABILA

Rotor modification in mechanical nutmeg fruit breaker and seed separator

PUTRI CHANDRA AYU , AINUN ROHANAH , R M IQBAL

NIR Spectroscopy application to determine the carbohydrate and lipid content in green bean coffee

PUTRI CHANDRA AYU , NUR ULINA WARNISYAH SEBAYANG , ADIAN RINDANG

Design of coffee roaster with controlled temperature system to maintain the sustainability of coffee roasting process

NUR ULINA WARNISYAH SEBAYANG , PUTRI CHANDRA AYU , KARINA NOLA SINAMO , AINUN ROHANAH

Environmentally friendly method in determining the water content of coffee by NIR Spectroscopy

NUR ULINA WARNISYAH SEBAYANG , PUTRI CHANDRA AYU , KARINA NOLA SINAMO

Erosion and sedimentation control at Karai Sub Watershed

PUTRI CHANDRA AYU , DELIMA LAILAN SARI NASUTION

Calibration of proximate content of arabica Sidikalang green bean coffee using NIRS and PLS

ADIAN RINDANG , ACHWIL PUTRA MUNIR , PUTRI CHANDRA AYU , MELVA LIANUR RITONGA

NIR Spectroscopy as an environmentally friendly method to determine the lipid and carbohydrate concentration in Lintong Arabica coffee bean

ADIAN RINDANG , PUTRI CHANDRA AYU , SAHFITRI

Impact of origin environment to the chemical characteristic of java coffees

PUTRI CHANDRA AYU

Caffeine content calibration model on green beans arabica Mandailing Natal coffee using NIRS and artificial neural network

ADIAN RINDANG , PUTRI CHANDRA AYU , JUMADIL AKHIR HRP

Principle Component Analysis (PCA) - Classification of Arabica green bean coffee of North Sumatera Using FTâ€“NIRS

ADIAN RINDANG , PUTRI CHANDRA AYU , SITI DAHLIA SIREGAR

Prediction of water content in Lintong green bean coffee using FT-NIRS and PLS method

ADIAN RINDANG , PUTRI CHANDRA AYU , SAHFITRI

NIR spectroscopy application for determination caffeine content of Arabica green bean coffee

PUTRI CHANDRA AYU

Determination of trigonelline and chlorogenic acid (CGA) concentration in intact coffee beans by NIR spectroscopy

PUTRI CHANDRA AYU