Zobrazeno 1 - 10
of 325
pro vyhledávání: '"Devianti"'
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100952- (2024)
Rapid and non-destructive measurements to determine the amount of certain compounds in products such as fresh red chilies are still challenging today. Therefore, the objective of this study was to develop a fast and non-destructive calibration model
Externí odkaz:
https://doaj.org/article/6dcadd4acf4044fa8fe16055239b6171
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 9, Iss , Pp 100711- (2024)
Developing a rapid, accurate, and cost-effective method for predicting constituents related to soil nitrogen (N), phosphorus (P), and potassium (K) content is considered substantial. One procedure that can work with these criteria and is currently po
Externí odkaz:
https://doaj.org/article/ba6a083b4f0549e5b7f55425579c3616
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 8, Iss , Pp 100454- (2023)
Rapid analytical approaches are necessary for accurate decision-making on the suitability of soil nutrients and types of plants to be cultivated on its cropland. Therefore, in the present study, the potential of long-wave near-infrared spectroscopy (
Externí odkaz:
https://doaj.org/article/7d2364b5d20747cdbcea3e36c16241b3
Autor:
Devianti, Sufardi, Siti Hafsah, Sariadi, Fachraniah Ahmad, Nunik Destria Arianti, Edo Saputra, Sri Hartuti
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 8, Iss , Pp 100435- (2023)
Red chili peppers are extensively used in the culinary industry due to their high vitamin C, antioxidant content, spice, and natural colorant properties. Traditional methods for determining these parameters are time-consuming and unstable. This study
Externí odkaz:
https://doaj.org/article/7fc84cbe9ad3468b84a05ef28545ea0c
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 8, Iss , Pp 100384- (2023)
The presence of non-linearity and, at the same time, the small number of datasets are often the constraints that appear together in the case of NIR spectra (381–1065nm). This makes some chemometricians think again about presenting a reasonable and
Externí odkaz:
https://doaj.org/article/80ef65eb5cfd4f19b7d2ccb77ca853cd
Autor:
Eva Oktavia Ningrum, Agung Subyakto, Wirawan Ciptonugroho, Shania Lorensa, Devianti Anggraini Ramadhani, Agus Surono
Publikováno v:
Indonesian Journal of Chemistry, Vol 23, Iss 1, Pp 33-43 (2023)
Despite the widespread use of ionic polymer flocculants in sugar refineries, there is still insufficient knowledge on the relationship between the polymer properties and the efficiency of flocculation. This paper describes the performance of poly(sod
Externí odkaz:
https://doaj.org/article/ff7fc6355c4944ab8b971e11c12131b9
Publikováno v:
Acta Technologica Agriculturae, Vol 25, Iss 1, Pp 1-6 (2022)
Presented paper aimed to employ the near infrared spectroscopy (NIRS) as a rapid and simultaneous method for quality assessment of biochar samples made of agricultural waste materials (chatter bamboo; firewood; coconut shell). Spectral data were obta
Externí odkaz:
https://doaj.org/article/20709f375422476f99a35ef17e523780
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 6, Iss , Pp 100268- (2022)
Rapid analytical methods are needed to measure soil nutrient content in cropland, especially in Aceh Province, Indonesia. This is necessary for quick and accurate decision-making on the suitability of the land in terms of soil nutrients and the types
Externí odkaz:
https://doaj.org/article/3e8f8811e826470ab2b0bfa3037db03d
Publikováno v:
Agrointek, Vol 15, Iss 3, Pp 912-922 (2021)
The physical and mechanical properties of the material to be processed are fundamental and continue to be a challenge for researchers to design a machine appropriately. Studies of the soybean engineering properties have not been widely highlighted an
Externí odkaz:
https://doaj.org/article/b5f859be01e0424c845595c26e39c0a6
Publikováno v:
Buletin Pengabdian, Vol 1, Iss 3 (2021)
The implementation of this service aims to introduce an ultraviolet (UV) drying chamber, drying techniques/manufacture of pumpkin flour, and glutinous rice flour to reduce the dependence of women members in family welfare empowerment group (Pemberday
Externí odkaz:
https://doaj.org/article/217c0a236cb640f799a7991b573fbc2c