Functional group, transversal optic and longitudinal optic analysis using kramer-kronig method of mycellium and oyster mushroom in 35, 40, and 45 days
Pleurotus ostreatus, known as the white oyster mushroom, has higher nutrients than other mushrooms. The purpose of this research is to analyze the result of FTIR spectrum mycelium and oyster mushroom based on the open time of baglog after incubation time. Based on FTIR result, function groups of mol...
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EDP Sciences
2025-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2025/22/bioconf_fisaed2025_02004.pdf |
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| author | Irzaman Nurmaniah Irlian Har Nazopatul Patonah Jenie Renan Prasta Siskandar Ridwan Negara Teguh Puja Pratama Erdiansyah Syafutra Heriyanto Alatas Husin Irmansyah |
| author_facet | Irzaman Nurmaniah Irlian Har Nazopatul Patonah Jenie Renan Prasta Siskandar Ridwan Negara Teguh Puja Pratama Erdiansyah Syafutra Heriyanto Alatas Husin Irmansyah |
| author_sort | Irzaman |
| collection | DOAJ |
| description | Pleurotus ostreatus, known as the white oyster mushroom, has higher nutrients than other mushrooms. The purpose of this research is to analyze the result of FTIR spectrum mycelium and oyster mushroom based on the open time of baglog after incubation time. Based on FTIR result, function groups of molecules are C-O, C=O, C-H, and O-H in the mycelium and oyster mushrooms. The molecule C-O, C=O, and C-H indicate carbohydrates and O-H molecule suggests water. O-H molecule in the 40th day has low transmittance. It shows that water content in the 40th is more than the 35th days. The value of the absorption energy constant in oyster mushroom is higher than mycelium. The value of spring constant in oyster mushroom is higher than mycelium by the harmonic stretching principle and unharmonic. Based on FTIR spectral at wavenumber range 400–1200 cm-1, Transversal Optic (TO) and Longitudinal Optic (LO) values were obtained using the Kramer-Kronig method. |
| format | Article |
| id | doaj-art-4799fc725aa747e7bf5a0b3c641ea150 |
| institution | OA Journals |
| issn | 2117-4458 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
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| series | BIO Web of Conferences |
| spelling | doaj-art-4799fc725aa747e7bf5a0b3c641ea1502025-08-20T02:09:33ZengEDP SciencesBIO Web of Conferences2117-44582025-01-011710200410.1051/bioconf/202517102004bioconf_fisaed2025_02004Functional group, transversal optic and longitudinal optic analysis using kramer-kronig method of mycellium and oyster mushroom in 35, 40, and 45 daysIrzaman0Nurmaniah Irlian1Har Nazopatul Patonah2Jenie Renan Prasta3Siskandar Ridwan4Negara Teguh Puja5Pratama Erdiansyah6Syafutra Heriyanto7Alatas Husin8Irmansyah9Department of Physics, Faculty of Mathematics and Natural Sciences, IPB UniversityDepartment of Physics, Faculty of Mathematics and Natural Sciences, IPB UniversityDepartment of Physics, Faculty of Mathematics and Natural Sciences, IPB UniversityDepartment of Nutrition, Faculty of Health Sciences and Technology, Binawan UniversityComputer Engineering Study Program, College of Vocational Studies, IPB UniversityDepartment of Computer Science, Faculty of Mathematics and Natural Sciences, Pakuan UniversityPT. Global Pratama Powerindo, Jalan Soekarno-Hatta Graha Panyileukan Asri no.8 BandungDepartment of Physics, Faculty of Mathematics and Natural Sciences, IPB UniversityDepartment of Physics, Faculty of Mathematics and Natural Sciences, IPB UniversityDepartment of Physics, Faculty of Mathematics and Natural Sciences, IPB UniversityPleurotus ostreatus, known as the white oyster mushroom, has higher nutrients than other mushrooms. The purpose of this research is to analyze the result of FTIR spectrum mycelium and oyster mushroom based on the open time of baglog after incubation time. Based on FTIR result, function groups of molecules are C-O, C=O, C-H, and O-H in the mycelium and oyster mushrooms. The molecule C-O, C=O, and C-H indicate carbohydrates and O-H molecule suggests water. O-H molecule in the 40th day has low transmittance. It shows that water content in the 40th is more than the 35th days. The value of the absorption energy constant in oyster mushroom is higher than mycelium. The value of spring constant in oyster mushroom is higher than mycelium by the harmonic stretching principle and unharmonic. Based on FTIR spectral at wavenumber range 400–1200 cm-1, Transversal Optic (TO) and Longitudinal Optic (LO) values were obtained using the Kramer-Kronig method.https://www.bio-conferences.org/articles/bioconf/pdf/2025/22/bioconf_fisaed2025_02004.pdf |
| spellingShingle | Irzaman Nurmaniah Irlian Har Nazopatul Patonah Jenie Renan Prasta Siskandar Ridwan Negara Teguh Puja Pratama Erdiansyah Syafutra Heriyanto Alatas Husin Irmansyah Functional group, transversal optic and longitudinal optic analysis using kramer-kronig method of mycellium and oyster mushroom in 35, 40, and 45 days BIO Web of Conferences |
| title | Functional group, transversal optic and longitudinal optic analysis using kramer-kronig method of mycellium and oyster mushroom in 35, 40, and 45 days |
| title_full | Functional group, transversal optic and longitudinal optic analysis using kramer-kronig method of mycellium and oyster mushroom in 35, 40, and 45 days |
| title_fullStr | Functional group, transversal optic and longitudinal optic analysis using kramer-kronig method of mycellium and oyster mushroom in 35, 40, and 45 days |
| title_full_unstemmed | Functional group, transversal optic and longitudinal optic analysis using kramer-kronig method of mycellium and oyster mushroom in 35, 40, and 45 days |
| title_short | Functional group, transversal optic and longitudinal optic analysis using kramer-kronig method of mycellium and oyster mushroom in 35, 40, and 45 days |
| title_sort | functional group transversal optic and longitudinal optic analysis using kramer kronig method of mycellium and oyster mushroom in 35 40 and 45 days |
| url | https://www.bio-conferences.org/articles/bioconf/pdf/2025/22/bioconf_fisaed2025_02004.pdf |
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