Judul: Studi Hubungan Sikap Dan Perilaku Mengkonsumsi Produk Minyak Sawit Di Desa Sinarsari, Kecamatan Dramaga, Kabupaten Bogor
Abstrak: Deficiency of vitamin A and xerophtalmia is one of the main nutritional problem in Indonesia. Indonesian commodity which contain highest vitamin A is red palm oil. To be made as transparentcolor cooking oil, the crude palm oil shall through a bleaching process, of which that process will destruct the carotenoids contained in the crude palm oil. Therefore, the government have issued a regulation which stipulates that the producers of cooking oil must add vitamin A as fortificant. The objectives of this study were to determine and analyze respondents’ attitude and behaviour of SawitA products consumption in Sinarsari Village. This study was conducted in 3 steps, i.e (1) socialization of the products (2) distribution of products (3) monitoring of respondents. The results showed that the socialization of palm oil, its products and benefits increased the knowledge of respondents. There is a significant and strong relationship between knowledge about health and respondents’ attitude. There is also a significant relationship between the tendency of consumers to consume palm oil products with frequency of palm oil products usage. The respondents in Sinarsari Village preferred red palm oil without fractination products to CPO products
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Judul: Penerimaan Konsumen Setelah Mengkonsumsi Minyak Sawit Mentah (MSMn) Dan Pengaruh Konsumsi Terhadap Kapasitas Antioksidan Plasma Dan Eritrosit Di Kecamatan Dramaga, Kabupaten Bogor.
Abstrak: Vitamin A deficiency is a common problem in the world especially in developing countries including Indonesia. A solution to overcome this problem is through food consumption diversification consisted of high vitamin A or pro-vitamin A. Indonesia has been being the largest crude palm oil (CPO) producer in the world since 2006. CPO contains 500-700 ppm carotenoids compound functioning as pro-vitamin A, especially due to β-caroten content. SawitA program is a program to overcome vitamin A deficiency in Indonesia by using palm oil based product called sawitA. This program had been conducted for two months. During this program, the respondents were given free products. Crude palm oil also has potential function as antioxidant because of its carotenoids, tocopherol, and tocotrienol contents. This research is a part of SawitA program that focused on analyzing product acceptance, total plasma antioxidant capacity, and erythrocyte antioxidant capacity. Product acceptance analysis is done by home-used test method with 75 respondents in sub-district of Dramaga. Total plasma antioxidant capacity was done in 35 respondents and was analyzed by total antioxidant kit from SIGMA, meanwhile erythrocytes antioxidant capacity was analyzed by DPPH scavenged antioxidant activities method. The results showed that product was accepted 88-100% by respondents with “like” category toward taste, odor, color, and over all attributes after two weeks until two months consumption. The total plasma antioxidant capacity average increases from 0,2285±0,0644 mM to 0,3081±0,0317 mM/ after interventions. The erythrocytes antioxidant capacity average also increases from 35,16% to 46,36% after interventions. The results of t-test with 5% level of significance showed that it was significant (P=0,000) for total plasma antioxidant capacity and erythrocytes antioxidant capacity respectively. The increasing of this antioxidant capacity is estimated as the effect of antioxidant compounds activities in sawitA product such as carotenoids and vitamin E.
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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