Projects per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Dive into the research topics where Juan Jose Alca Machaca is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Valorización de los pigmentos obtenidos de los residuos de la producción industrial de harina de maíz morado
Bellido Valencia, O., Zegarra Alarcon, J. C., Gil Juarez, N. M., Alca Machaca, J. J., Schweiggert, R. M. & Villegas Rodríguez, V. R.
30/12/20 → …
Project: Research
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Evaluación del Nivel de Contaminación ,con metales pesados en los Valles de Congata,Uchumayo y Vítor como consecuencia del Regadío de pastos con aguas contaminadas con residuos de la Industria y Relaves Mineros Depositados en el Río Chili-Arequipa
Alvarez Rodriguez, M. V., Gárate Delgado, J. F., Yucra Condori, H. R., Bellido Valencia, O., Guillen Paricela, M., Alca Machaca, J. J., Medina Marroquin, L. A., ROSAS QUINA, Y. E. & LOPEZ HUATA, M. K.
21/09/16 → …
Project: Research
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ESTABILIDAD DE EMULSIONES O/W OBTENIDAS POR EMULSIFICACIÓN ULTRASÓNICA Y CONVENCIONAL
Alca Machaca, J. J. & Mejia Nova, F. C.
12/07/16 → 12/07/17
Project: Pregrade Thesis
Research output
- 5 Article
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INCIDENCE OF HEAVY METALS IN WATER, SOIL, ALFALFA (MEDICAGO SATIVA L.) AND SHEEP (OVIS ARIES L.) ALONG THE QUILCA - VITOR - CHILI BASIN IN AREQUIPA, PERU
Valencia, O. B., Alca, J. J. & De Los Ángeles Núñez Alberca, M., 2022, In: Carpathian Journal of Earth and Environmental Sciences. 17, 1, p. 21-34 14 p.Research output: Contribution to journal › Article › peer-review
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Comparison of the lipid profile and tocopherol content of four Peruvian quinoa (Chenopodium quinoa Willd.) cultivars (‘Amarilla de Maranganí’, ‘Blanca de Juli’, INIA 415 ‘Roja Pasankalla’, INIA 420 ‘Negra Collana’) during germination
Pachari Vera, E., Alca, J. J., Rondón Saravia, G., Callejas Campioni, N. & Jachmanián Alpuy, I., Jul 2019, In: Journal of Cereal Science. 88, p. 132-137 6 p.Research output: Contribution to journal › Article › peer-review
8 Scopus citations -
Nutritional composition, total phenolic compounds and antioxidant activity of quinoa (Chenopodium quinoa Willd.) of different colours
Diaz-Valencia, Y. K., Alca, J. J., Calori-Domingues, M. A., Zanabria-Galvez, S. J. & Da Cruz, S. H., 1 Jul 2018, In: Nova Biotechnologica et Chimica. 17, 1, p. 74-85 12 p.Research output: Contribution to journal › Article › peer-review
Open Access12 Scopus citations -
Potential for Energy Recovery from A Wastewater Treatment Plant
Caceres, E. & Alca, J. J., Jul 2016, In: IEEE Latin America Transactions. 14, 7, p. 3316-3321 6 p., 7587636.Research output: Contribution to journal › Article › peer-review
15 Scopus citations -
Rural Electrification Using Gasification Technology: Experiences and Perspectives
Caceres, E. & Alca, J. J., Jul 2016, In: IEEE Latin America Transactions. 14, 7, p. 3322-3328 7 p., 7587637.Research output: Contribution to journal › Article › peer-review
9 Scopus citations