| # | Document title | Authors | Year | Source | Cited by |
| 1 | Maturity sorting index of dragon fruit: Hylocereus polyrhizus | Wanitchang J., Terdwongworakul A., Wanitchang P., Noypitak S. | 2010 | Journal of Food Engineering
100(3),pp. 409-416 | 30 |
| 2 | Evaluation of astringency and tannin content in xichu persimmons using near infrared spectroscopy | Noypitak S., Terdwongworakul A., Krisanapook K., Kasemsumran S. | 2015 | International Journal of Food Properties
18(5),pp. 1014-1028 | 15 |
| 3 | Effect of spray drying air temperature to the changes of properties of skimmed coconut milk powder | Duangchuen J., Pathaveerat S., Noypitak S., Jermwongruttanachai P. | 2021 | Applied Science and Engineering Progress
14(2),pp. 187-195 | 8 |
| 4 | Detection of cracked shell in intact aromatic young coconut using near infrared spectroscopy and acoustic response methods | Noypitak S., Imsabai W., Noknoi W., Karoojee S., Terdwongworakul A., Kobori H. | 2019 | Journal of Food Measurement and Characterization
13(3),pp. 1991-1999 | 8 |
| 5 | Non-destructive assessment of moisture content and modulus of rupture of sawn timber Hevea wood using near infrared spectroscopy technique | Ruangkhasap S., Noypitak S., Noknoi W., Terdwongworakul A. | 2020 | IOP Conference Series: Materials Science and Engineering
773(1) | 4 |
| 6 | Determination of total nitrogen content in fresh leaves and leaf powder of Dendrobium orchids using near-infrared spectroscopy | Karoojee S., Noypitak S., Abdullakasim S. | 2020 | Horticulture Environment and Biotechnology
| 4 |
| 7 | Effect of temperature on thermal denaturation of skimmed coconut milk to produce a new product, coconut water | Jermwongruttanachai P., Pathaveerat S., Noypitak S. | 2021 | Journal of Food Processing and Preservation
| 2 |
| 8 | Application of a portable near-infrared spectrometer for rapid, non-destructive evaluation of moisture content in Para rubber timber | Noypitak S., Puttipipatkajorn A., Ruangkhasap S., Terdwongworakul A., Puttipipatkajorn A. | 2021 | Wood Science and Technology
| 2 |
| 9 | Detection of spongy pulp in guava using light properties and near infrared spectroscopy | Noypitak S., Jaitrong N., Terdwongworakul A. | 2021 | International Food Research Journal
28(6),pp. 1268-1275 | 0 |
| 10 | Quantification of the adulteration concentration of palm kernel oil in virgin coconut oil using near-infrared hyperspectral imaging | Jermwongruttanachai P., Pathaveerat S., Noypitak S. | 2024 | Journal of Integrative Agriculture
23(1),pp. 298-309 | 0 |