Judul: Minuman nutrisi olahraga berbasis hidrolisat protein gurita
Abstrak: Minuman nutrisi olahraga diketahui dapat meningkatkan performa dan stamina atlet. Minuman nutrisi olahraga berbasis hidrolisat protein whey dan kedelai telah banyak dikembangkan, namun dari hasil laut masih sangat jarang. Gurita (Octopus cyanea) yang secara luas diketahui mengandung taurin dan asam amino berpotensi dikembangkan sebagai minuman nutrisi olahraga. Penelitian ini bertujuan untuk menghasilkan hidrolisat protein gurita serta memformulasikan dan menentukan profil minuman nutrisi olahraga berbasis hidrolisat protein gurita. Hidrolisat protein gurita dengan pemberian ekstrak kasar enzim bromelin 30% dan aktivitas spesifikasi 1,98 ± 0,12 U/mg.menit menghasilkan derajat hidrolisis 77,78 ± 2,69% dan taurin 751,02 ± 10,63 mg/100g. Minuman nutrisi olahraga dengan penambahan 4% (w/w) hidrolisat protein gurita secara sensori dapat diterima panelis, dan pada takaran saji 600 mL mengandung taurin 726,06 ± 0,82 mg serta terdeteksi 17 jenis asam amino.
Keyword: hydrolysis, octopus

Judul: Chocolate Smoothies Formulation with Pasteurized Egg White Addition as High Protein Drink for Athlete
Abstrak: Minuman olahraga menyediakan protein yang dibutukan untuk membantu menjaga massa otot serta performa olahraga. Tujuan penelitian ini adalah mengembangkan formula smoothies dengan perlakuan penambahan putih telur pasteurisasi (F1, F2, dan F3). Formula yang terpilih memiliki 5 atribut sensori yang teridentifikasi melalui uji organoleptik. Daya terima formula terpilih teridentifikasi melalui uji hedonik. Formula terpilih berdasarkan uji hedonik dan kandungan gizi terbaik adalah F1 dengan kadar air, protein, lemak, abu, serat kasar, dan karbohidrat berturut-turut sebesar 81,52%b/b, 10,91%b/b, 1,37%b/b, 0,94%b/b, 1,56%b/b, 5,26%b/b. Formula berkontribusi sebesar 8,2% energi dan 29,6% protein per takaran saji (250 gr) terhadap angka kecukupan gizi atlet pria. Formula berkontribusi sebesar 9,8% energi dan 32,9% protein per takaran saji (250 gr) terhadap angka kecukupan gizi atlet wanita. Formula berkontribusi sebesar 9,8% energi dan 32,9% protein per takaran saji (250 gr) terhadap acuan label gizi (ALG) umum Indonesia., Sports drink provides proteins that is required to maintain muscle mass and sports performance. This research is conducted to develop formulation of chocolate smoothies with addition of pasteurized egg white (F1, F2, and F3). Chosen formulation have five sensory attribute that is identified through organoleptic test. Acceptability of product is determined through hedonic test. The best chosen formula determined through best hedonic test and nutritional content is F1 with a water content of 81.52%w/w, protein content 10.91%w/w, fat content 1.37%w/w, ash content 0.94%w/w, crude fiber content 1.56%w/w, and carbohydrate content 5.26%w/w. Chosen formula contributes to 8.2% energy and 29.6% protein intake per serving size (250 ml) for male athlete nutritional needs. Chosen formula contributes to 9.8% energy and 32.9% protein intake per serving size (250 ml) for female athlete nutritional needs. Chosen formula contributes to 9.8% energy and 32.9% protein intake per serving size (250 ml) for ALG in Indonesia.
Keyword: athlete, egg white, pasteurized, protein, sports drink

Judul: Socioeconomic and psychological variables influencing household debt
Abstrak: The overall objective of this study was to examine factors influencing total debt, total debt payment, and patterns of debt payments. The study examined the impacts of both psychological (credit attitudes and perception of future income) and socioe- conomic variables on total debt, total debt payment and patterns of debt payments. A conceptual model for this study was developed by incorporating the theory of borrower risk, the economic and psychological economic theory of borrowing, and the results of previous studies. This model identifies socioeconomic and psycholog- ical variables that influence total debt, total debt payment, and patterns of debt payments. Socioeconomic variables included in the model are gender, race, mari- tal status, employment status, household size, age, education, and household assets. Psychological variables are credit attitudes toward the use of credit, and perception of future income. This study used data from the 1989 Survey of Consumer Finances. The survey was sponsored by the Federal Reserve in cooperation with some other federal agencies. Data for the survey were collected by the Survey Research Center at the University of Michigan between August 1989 and March 1990. dst ...
Keyword: Gender