arulpm/tripletsmall huggingface dataset:
Judul: Kajian aplikasi virgin coconut oil dan dietanolamida pada formulasi sabun transparan
Abstrak: The research was aimed to evaluate the influence of VCNO concentration and DEA concentration on quality of transparent soap . This research also to identify characteristic and panelist responses on quality of transparent soap
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Judul: The effect of oil source combination to the quality of transparent soap
Abstrak: The oil selection as the fatty acid source will determine the transparent soap characteristic because each fatty acid type will gift the different soap characteristic. The use of oil combinations in one formula on the transparent soap made because the characteristic of the oil is not owned by itself but substitute by other oils. Moreover, the probability of the undesirable characteristics on the soap can be reduce until the minimum level to increase the quality of transparent soap. This research is to determine the effect of using the oil combinations on the certain composition, through the transparent soap quality product, to determine the panelist respond through the transparent soap product, to reach the best formula in transparent soap making by using more than one oil combination in one soap formula. The oil that used is coconut oil, RBDPO (refined bleached deodorized palm oil) and castor oil. The diverse analysis shows the different result significantly. The organoleptic test that has been done is to determine the panelist respond through the transparent soap product. Based on the chemicalphysic characteristic and organoleptic test, the best formulas are the transparent soap made from coconut oil and RDBPO with the comparison of 15:5. The sopa characteristic that being made are: water content and evaporate substance (12.13%), fatty acid content (33.41%), unsaponifiable fraction content (1.66%), insolulable in alcohol content alcohol (0.75%), free alkali content as NaOH (0.21%), pH (10.57), hardness (2.10 mm/second), emulsion stability (82.64%), foam stability (33.64%), and cleaning power (285.50 ftu turbidity).
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Judul: Closed Knight’s Tour pada Papan Catur Berbentuk Persegi Panjang dengan Ukuran Maksimal 8 × 8
Abstrak: Closed Knight’s Tour merupakan langkah kuda yang mengunjungi setiap kotak pada papan catur tepat satu kali dengan langkah kuda berawal dan berakhir pada kotak yang sama. Graf yang terbentuk dari closed knight’s tour dinotasikan sebagai graf G(m,n), dengan m adalah banyaknya baris dan n adalah banyaknya kolom. Graf tersebut memuat Hamiltonian cycle. Sebuah graf terhubung G adalah graf bipartite jika dan hanya jika graf tersebut tidak memiliki cycle dengan panjang ganjil. Papan catur yang memenuhi syarat cukup untuk memiliki closed knight’s tour adalah papan catur berukuran 5 × 6, 5 × 8, 6 × 6, 6 × 7, 6 × 8, 7 × 8, dan 8 × 8.
Keyword: bipartite, closed knight’s tour, hamiltonian cycle, knight’s tour, teori graf
Judul: Perbandingan Kualitas Hasil Sinkronisasi Estrus Menggunakan Prostaglandin dengan Penyuntikan Intramuskular dan Intravulva pada Kambing Peranakan Etawah
Abstrak: Study of Comparation Quality of Estrous Syncronization was done on 20 female peranakan etawah goats. This study was conducted to find out comparation of respons estrous, onset of estrous, and duration of estrous after two different methods. Animals were divided into two groups namely 10 goats were synchronized using double dose injection of PGF2α with 11 days appart. The first group was injected by intravulva’s method and the second group by intramuscular’s method. The estrous characteristic were observed for 5 days after second injection by introduced male goat in to the female. The estrous observation was done for 3 times a day at 09.00-10.00; 12.00-13.00 and 16.00-17.00. Respon of estrous in the intravulva’s method group was higher than intramuscular’s method (50% vs. 30%). Onset of estrous in the intravulva’s method group was faster than intramuscular’s method (42.91±25.27 hours vs. 56.48±29.81 hours). Duration of estrous in the intravulva’s method group was longer than intramuscular’s method (55.33±28.47 hours vs. 28.41±3.71 hours). It can be concluded that quality of estrous by intravulva’s method was better than intramuscular’s method.
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Judul: Karakteristik Lendir Vagina Kambing Peranakan Etawah (PE) Setelah Sinkronisasi Estrus dengan Prostaglandin
Abstrak: The study of characteristic vaginal mucous after estrous synchronization with prostaglandin was done on 20 female PE goats. The aims of this studies were to know characteristic vaginal mucous after estrous synchronization and studied of pattern changes vaginal electrical resistance. Estrous synchronization was done by double injection of prostaglandin (1 mL/animal dose) by intramuscular injection (10 animals) and intravulva injection (10 animals) with 11 days time interval after first injection. Estrous detections were done 1 day after the second injection and repeatedly for 5 days by introduce male goat. Measurement of vaginal electrical resistance was done using Draminski® estrus detector twice a day. The result indicated that both groups are showing change of vaginal electrical resistances showed same pattern changes in both groups, which were high before estrous, decrease at estrous, and increase after estrous. The vaginal electrical resistance of estrous female also showed, vaginal electrical resistance intramuscular injection group (820-320 unit) having higher value than intravulva injection group (530-280 unit). Pattern changes of vaginal electrical resistance can be used as one approach that could be suitable for monitoring estrous cycle and estrous quality of PE goats.
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Judul: Formulasi Hamiltonian untuk Menggambarkan Gerak Gelombang Soliter Dimensi Tiga di Permukaan Laut
Abstrak: Gelombang permukaan adalah gelombang yang terjadi perbedaan rapat massa antara air dan udara. Salah satu gelombang permukaan yang ditinjau adalah gelombang soliter. Formulasi gelombang soliter dilakukan dengan menggunakan formulasi Hamiltonian.
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Judul: Sistem sosial ekonomi dan pola pengelolaan peternakan kerbau di Kabupaten tana Toraja, Sulawesi Selatan
Abstrak: Perkembangan suatu peternakan, dalam hal ini peter nakan rakyat, tidak akan terlepas dari sistem sosial ekonomi yang ada. Untuk memperoleh sedikit gambaran mengenai peternakan kerbau rakyat di Tana Toraja, penulis mengadakan suatu penelitian berupa survai. Survai dilakukan dengan menjadikan peternak sebagai responden di seluruh kecamatan yang ada di kabupaten Tana Toraja. Survai dilakukan selama 4 minggu terhitung mulai 4 Februari 1985 sampai dengan 3 Maret 1985 dengan tehnik wawancara dan pengisian kuesioner. ...
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Judul: Potensi Reproduksi Dan Pemanfaatan Ternak Kerabu Di Kabupaten Tana Toraja, Sulawesi Selatan
Abstrak: Di kabupaten Tana Toraja, yang memiliki cukup besar potensi ternak kerbau dengan populasi 33.080 ekor setelah mengalami penurunan populasi dari 43.727 ekor sejak tahun 1976 dengan rata-rata penurunan 1 397 ekor per tahun. Jika hal 1ni dibiarkan terus tanpa adanya usaha penanggulangan, maka kemungkinan besar di tahun 2000 populasi ternak kerbau di Tana Toraja akan punah. Lebih dikhawatirkan lagi adalah jenis kerbau belang yang disebut tedong bonga yang kini populasinya hanya tidak lebih dari 1000 ekor lagi. Hal ini disebabkan oleh tingkat pemo - tongan yang terlalu tinggi, terutama pada upacara adat kematian dapat mencapai 4.248 ekor per tahun, sedang di rumah potong hewan paling tinggi 186 ekor per tahun. Sementara itu angka kelahiran sangat kecil.
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Judul: Hamiltonian formulation for linear waves motion in two layers fluid
Abstrak: The surface wave could be considered as a wave that separates two fluids, namely water and air. Based on this assumption, it is introduced the interfacial wave, a wave between two layers of fluid with different density. The formulation of interfacial waves motion begins with deriving the base equation of irrotational ideal fluid. Furthermore, according to irrotational fluid assumption, the base equation can be stated in velocity potential. In this derivation, the fluids domain is assumed to be restricted by rigid lid boundary conditions, both at the upper and lower limit. Therefore, the interfacial waves motion can be explained in a hamiltonian formulation. In the hamiltonian formulation, total energy is defined as the sum of kinetic and potential energy. The hamiltonian system is obtained from reduction of kinetic energy by using the Dirichlet Neumann Operator. The resulted kinetic energy equation is nonlinear. Therefore, this form is linearized by first part of the Taylor expansion. This linearization gives a dispersion relation of linear wave. Based on this dispersion relation, the phase speed of the linear wave depends on the density ratio of the two layers fluid.
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Judul: Produktivitas Budidaya Ikan Diskus Symphysodon sp. Pada Rasio Media-Ikan 2 hingga 5 Liter per Ekor
Abstrak: Increasing density will be followed by increasing production if it has a good environment and feed accomplished. The purpose of this experiment was to determine the optimal discus fish Symphysodon sp. production in term of growth, survival rate, feed efficiency and economic aspect. The design of the experiment was randomized complete design with 4 treatments and 3 replications. The discus seeds at average lenght of 2.60 + 0.01 cm and of weight 1.36 + 0.01 g were reared at volume of 60 liters. Tubificide feed was given twice a day at satiation level. 50% of the media in the aquarium was replaced with fresh water daily. The result showed that lowering media-fish ratio affected the weight and the growth, but did not affect the survival rate, the feed efficiency value and the length variety coefficient. Based on economic analyze, the highest gain was achieved by the media-fish ratio of 3 L/fish.
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Judul: Kajian biologi reproduksi ikan diskus
Abstrak: Penelitian dilakukan di Laboratorium Pengembangbiakan dan Genetika Ikan, Kolam Percobaan Babakan, Jurusan Budi- daya Perairan Fakultas Perikanan IPB; mulai bulan Maret sampai Juli 1995. Penelitian ini bertujuan untuk mengetahui tingkah laku pemijahan, frekuensi pemijahan, selang waktu antar pemijahan, fekunditas, jumlah telur yang diovulasikan, serta daya tetas telur. Ikan diskus yang digunakan dalam percobaan ini adalah strain Blue Turquoise sebanyak 7 pasang dan berumur sekitar 15 bulan. Ikan yang digunakan belum pernah memijah sebelumnya. Makanan yang diberikan kepada induk ikan diskus adalah cuk merah sebanyak 2 kali sehari, pagi dan sore hari. Induk dipelihara secara massal dalam akuarium berukuran 100x50x40 cm³ hingga memasang. Pasangan induk dipelihara dalam akuarium terpisah yang berukuran 60x50x40 cm³. Substrat pemijahan yang digunakan adalah sebuah pipa paralon. Telur hasil pemijahan diinkubasikan dalam akuarium berukuran 30x30x30 cm³ serta ditambahkan larutan methylen blue sebanyak 2 ppm. ..
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Judul: Kerusakan bantalan rel kereta api di wilaya inspeksi 2 jalan dan bangunan perusahaan jawatan kereta api (pjka),cirebon
Abstrak: Kereta api merupakan salah satu sarana angkutan yang murah, cepat dan aman serta dapat mengangkut barang dalam jumlah besar. Kelancaran operasi sarana angkutan tersebut banyak ditentukan oleh kondisi jalan rel, termasuk kondisi bantalannya. Dalam hal ini bantalan rel kereta api dapat dibuat dari kayu, logam, atau beton. Namun demikian kayu merupakan bahan yang paling banyak digunakan sebagai pembuat bantalan rel kereta api di berbagai negara. Kenyataan menunjukkan bahwa kayu yang digunakan sebagai bantalan rel kereta api sering mengalami berbagai macam kerusakan yang menyebabkan bantalan tidak berfungsi lagi atau menurun fungsinya. Di Indonesia, informasi mengenai jenis dan tingkat kerusakan bantalan kayu masih sangat kurang, pada- hal informasi tersebut sangat penting sebagai dasar pertimbangan dalam rangka pemeliharaan jalan kereta api, agar umur pakainya (service life) lebih lama.
Keyword: bantalan rel
Judul: Penghitungan Nilai Resistor Pengganti Menggunakan Nilai Eigen dan Vektor Eigen Ortonormal dari Matriks Laplace
Abstrak: Nilai resistor pengganti dapat dihitung dengan menggunakan nilai-nilai eigen dan vektor-vektor eigen ortonormal dari matriks Laplace yang diperoleh dari hubungan suatu gambar jaringan resistor dalam bentuk graf. Karena matriks Laplace adalah suatu matriks Hermite yang real dan simetrik, juga merupakan matriks semidefinit positif maka nilai-nilai eigen dari matriks Laplace adalah real taknegatif dan vektor-vektor eigennya adalah real yang saling ortogonal. Dalam tulisan karya ilmiah ini dibahas lima bentuk jaringan resistor (resistors network) yang hingga dalam bentuk graf : 1. Jaringan resistansi dua-simpul. 2. Jaringan satu dimensi dengan kondisi batas bebas. 3. Jaringan satu dimensi dengan kondisi batas periodik. 4. Jaringan dua dimensi dengan kondisi batas bebas. 5. Jaringan dua dimensi dengan kondisi batas silindrik.
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Judul: Penentuan Nilai Eigen Dan Vektor Eigen Matriks Circulant, Circulant Simetrik, Dan Block Circulant
Abstrak: pada suatu baris (mulai dari baris kedua) diperoleh dari satu baris sebelumnya dengan cara menggesernya satu posisi ke kanan sehingga entri-entri diagonal utamanya sama. Pada Karya ilmiah ini ditentukan nilai eigen dan vektor eigen dari matriks circulant, circulant simetrik, dan block circulant serta beberapa sifatnya.
Keyword: matriks circulant, matriks circulant simetrik, matriks block circulant, nilai eigen, vektor eigen

Judul: Durability of Specific Immunoglobulin (Ig) Y Againts Influenza and Covid-19 in Sunscreen
Abstrak: The benefit of specific immunoglobulin Y (Ig Y) as an active ingredient in personal care products such as sunscreen has not been properly studied. Our study aims to evaluate the reliability of specific IgY against influenza and the COVID-19 virus in a sample sunscreen product. Specific IgY influenza and COVID-19 viruses were inserted in the sample sunscreen at two concentrations of 0.1% and 0.25%. Three treatments were observed: control (C) sunscreen without IgY, treatment 1 (T1) sunscreen with 0.1% IgY, and treatment 2 (T2) sunscreen with 0.25% IgY. Organoleptic observations were carried out to monitor changes in aroma, color, and texture, and sunscreen sampling was done every week for 6 weeks. The durability of IgY was evaluated using an enzyme-linked immunosorbent assay (ELISA) and a neutralization assay. Organoleptic observation from weeks 1 to 6 showed consistency in its aroma, color, and texture. Enzyme-linked immunosorbent assay and neutralization assay (NA) results of the T1 and T2 groups showed negative results except for sample T1 at week 5, which showed a positive result in the Influenza A ELISA. Based on the results, it seems that IgY concentrations of 0.1% or 0.25% were not optimal. However, this negative result might be due to low concentration of the IgY and the presence of beeswax, which inhibits IgY and causes it to dissolve in distilled water, thus preventing it from being detected in the assay.
Keyword: Immunoglobulin Y, Sunscreen, Influenza, COVID-19, Biological Activity
Judul: Pengaruh Macam Populasi Tanaman Naungan Lamtoro [Leucaena leucocephala Lmk.] terhadap Perdaunan, Produtivitas dan Buah Tanaman Kakao (Theobroma cacao L.)
Abstrak: Penelitian ini bertujuan untuk mengetahui pengaruh dua macam populasi tanaman naungan, khususnya lamtoro (Leucaena leucocephala Lmk.) di pertanaman kakao, khususnya klon DR 2 (kakao mulia) terhadap perdaunan, produktivitas dan buah tanaman kakao (Theobroma cacao L.). Penelitian ini dilaksanakan di Kebun Jatirono/Kalibaru (PTP XXVI), Kabupaten Banyuwangi, Jawa Timur.
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Judul: Pengaruh Perlakuan Invigorasi Dan Media Pembibitan Terhadap Viabilitas Dan Vigor Benih Serta Pertumbuhan Dan Vigor Bibit Kakao (Theobroma cacao L.)
Abstrak: Kakao (Theobroma cacao L.) merupakan salah satu tanaman perkebunan yang memiliki prospek yang cerah sebagai penghasil bahan baku industri. Sifat rekalsitran yang dimiliki oleh benih kakao menyebabkan tantangan yang besar dalam pengadaan benih kakao yang bermutu. Penelitian ini bertujuan untuk mengetahui pengaruh perlakuan Invigorasi Benih dengan NAA : GA3 terhadap viabilitas dan vigor benih lcakao dan media pembibitan terhadap pertumbuhan dan vigor bibit kakao dari dua tingkat vigor benih. Penelitian dilaksanakan pada bulanSeptember 1998 sampai Maret 1999 di Laboratoxium Ilmu dan Teknologi Benih Leuwikopo, Darmaga Bogor.
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Judul: Sintesis dan Pencirian Membran Komposit Polistirena Tersulfonasi-Zeolit untuk Aplikasi Direct Methanol Fuel Cell
Abstrak: This study focused on synthesis and characterization of sulfonated polystyrene (SPS)-zeolit composite membrane as a proton exchange membrane for direct methanol fuel cell (DMFC). Sulfonation of polistyrene was done by using SO3 gas from oleum at 60 oC. The composite membrane was then synthesized with zeolite composition variation of 3%, 5%, and 7%. The success of the sulfonation process was indicated by the highest degree of sulfonation of PSS membrane with 15% concentration of polystyrene, that was 99.93%. The PSS Fourier transform infrared spectra of the composite membranes showed sulfonate group (-SO3) at 910.44 cm-1 and O-Si-O at 1091 cm-1. Topography study by using atomatic force microscope showed that the sulfonate groups of PSS were covered by the zeolite. The highest water uptake, proton conductivity, and potential difference were showed by the composite membrane with 5% of zeolite, that were 10.17%, 2.0339 10-6 S/cm, dan 15 mV respectively, showing that the PSS membrane can be applied in DMFC system.
Keyword: zeolite, sulfonation, polystyrene, DMFC, composite
Judul: Analisis Sistem Perikanan Lobster (Panulirus sp) di Pangandaran Kabupaten Ciamis, Jawa Barat
Abstrak: Pengembangan perikanan laut (penangkapan lobster) di pantai Pangandaran, Kabupaten Ciamis terbentur dengan masalah kelestarian sumberdaya. Keberadaan armada perahu yang cukup banyak dan penangkapan yang tidak teratur merupakan masalah yang dihadapi. Apabila tidak diatur dengan tepat dapat mengakibatkan penangkapan lobster cenderung akan merusak sumberdaya lobster itu sendiri. Jumlah armada perahu yang banyak merupakan lapangan kerja dan sumber pendapatan bagi nelayan setempat. Disisi lain, keberadaan sarana perikanan laut seperti TPI, terletak di kawasan wisata pantai Pangandaran yang direncanakan akan segera dipindahkan keluar kawasan Pangandaran.
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Judul: Analisis Sistem Penangkapan Lobster (Panulirus sp) di Perairan Pangandaran Kabupaten Ciamis Jawa Barat.
Abstrak: Salah satu komoditas perikanan Indonesia yang sangat potensial untuk dikembangkan adalah udang karang (lobster). Udang karang bernilai ekonomis tinggi dengan tujuan pemasaran untuk konsumsi lokal maupun luar negeri (ekspor). Keberadaan dan penangkapan lobster telah lama diketahui, namun sayangnya perikanan lobster di Indonesia tidak dikelola dengan baik.
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Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4
Judul: Analisis biaya pengangkutan kayu dengan dan tanpa TPK-Antara di areal HPH PT Hutan Domas Raya Kalimantan Tengah
Abstrak: Tujuan penelitian adalah untuk memilih sistim angkutan yang tepat, sehingga dapat menekan biaya dan truk meningkatkan produktivitas pengangkutan. Adapun sistim angkutan yang dipilih adalah sistim pengangkutan dengan Tpk-antara atau pengangkutan langsung dari Tpn sampai ke Logpond.
Keyword: angkutan

Judul: Analisis biaya pemanenan kayu dan pemilihan alternatif kombinasi cara pemanenan kayu termurah dalam pelaksanaan sistem Tebang Pilih Tanam Indonesia (TPTI): studi kasus di Areal HPH PT, Susukan Agung (Alas Kusuma Group) Kalimantan Timur
Abstrak: Pelaksanaan pengusahaan hutan alam di luar Jawa yang selama ini banyak dipercayakan kepada para pengusaha HPH, menunjukkan kondisi yang masih belum efisien, khususnya dalam hal biaya produksi kayu yang masih relatif tinggi. Biaya produksi yang cukup tinggi menuntut dilaksanakannya pembenahan dalam kegiatan produksi agar berbagai faktor produksi dapat dimanfaatkan secara optimal.
Keyword: pemanenan kayu, Logging, cost analysis

Judul: Durability of Specific Immunoglobulin (Ig) Y Againts Influenza and Covid-19 in Sunscreen
Abstrak: The benefit of specific immunoglobulin Y (Ig Y) as an active ingredient in personal care products such as sunscreen has not been properly studied. Our study aims to evaluate the reliability of specific IgY against influenza and the COVID-19 virus in a sample sunscreen product. Specific IgY influenza and COVID-19 viruses were inserted in the sample sunscreen at two concentrations of 0.1% and 0.25%. Three treatments were observed: control (C) sunscreen without IgY, treatment 1 (T1) sunscreen with 0.1% IgY, and treatment 2 (T2) sunscreen with 0.25% IgY. Organoleptic observations were carried out to monitor changes in aroma, color, and texture, and sunscreen sampling was done every week for 6 weeks. The durability of IgY was evaluated using an enzyme-linked immunosorbent assay (ELISA) and a neutralization assay. Organoleptic observation from weeks 1 to 6 showed consistency in its aroma, color, and texture. Enzyme-linked immunosorbent assay and neutralization assay (NA) results of the T1 and T2 groups showed negative results except for sample T1 at week 5, which showed a positive result in the Influenza A ELISA. Based on the results, it seems that IgY concentrations of 0.1% or 0.25% were not optimal. However, this negative result might be due to low concentration of the IgY and the presence of beeswax, which inhibits IgY and causes it to dissolve in distilled water, thus preventing it from being detected in the assay.
Keyword: Immunoglobulin Y, Sunscreen, Influenza, COVID-19, Biological Activity